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Saradha Scam: How a Financial Empire Collapsed and Left Investors Waiting

📅 Last updated: 14 November 2026⏱ 35 dated entries✎ By Nazish Fatima

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In short

Follow the Saradha chit fund scam timeline, from its rise and 2013 collapse to CBI and ED investigations, investor losses and the 2026 court developments.

Latest Story

In April 2013 a Kolkata business group that had been taking deposits from lakhs of small savers across eastern India stopped paying. Its founder fled, its agents were mobbed, and its newspapers and TV channels went dark. The Saradha chit fund scam became West Bengal’s biggest financial fraud and one of its most political: ministers and MPs were arrested, a Police Commissioner was confronted by the CBI, and accusations reached across party lines. Thirteen years later, the founder, Sudipta Sen, is out on bail, hundreds of cases are still open, and the question investors care about most, how much of their money will come back, has no answer.

How to read this page

Saradha is not one case but hundreds, handled by different agencies and courts. We keep apart what was alleged (in letters, complaints or charge sheets), what was found (by the SFIO or SEBI) and what courts have decided. Bail is not acquittal; provisional attachment of assets is not repayment. Where the brief we worked from got a date wrong, we say so in the entry.

💡 Short Answer

The Saradha scam was the collapse in April 2013 of a West Bengal group of more than 200 companies, founded by Sudipta Sen in 2006, that took deposits from lakhs of small investors with promises of high returns. Investigators found its schemes were Ponzi schemes. The Supreme Court gave the case to the CBI in May 2014. Sen was bailed in 2026 after almost 13 years in custody; most cases remain undecided.

⚡ The Saradha Scam at a Glance
FounderSudipta Sen, 2006
CollapseApril 2013
Sen caught23 April 2013, Sonamarg
CBI probe ordered9 May 2014, Supreme Court
Cases in Bengal389 (ThePrint, 2026)
Sen bailed8 April 2026, Calcutta HC
⚡ Quick Answers — AI Overview Ready

Saradha Scam: Key Questions

What was the Saradha scam?
A network of companies run by Sudipta Sen that collected deposits from small savers in eastern India and collapsed in April 2013. The SFIO found in 2014 that 14 group companies ran Ponzi schemes.
How much was lost?
No audited figure exists. The ED documents about Rs 2,459 crore mobilised and Rs 1,983 crore unpaid by the companies it examined; broader estimates reach Rs 20,000 crore.
Who investigates it?
The CBI, since a Supreme Court order of 9 May 2014, the Enforcement Directorate for money laundering, and West Bengal Police in hundreds of local cases.
What is the latest?
Sen got bail from the Calcutta High Court on 8 April 2026 and from the Supreme Court in an Assam case on 18 August 2026. He has not been convicted; most trials are pending.
📚 Key Takeaways

The Saradha Story in Ten Points

  • The model: deposits disguised as land, holiday and property products, sold door to door by commission agents.
  • Warning ignored: the state referred the group to SEBI in April 2010; SEBI’s wind-up order came on 23 April 2013.
  • The collapse: payments stopped in April 2013; Sen fled and was caught in Sonamarg on 23 April.
  • The letter: an 18-page letter dated 6 April 2013 named politicians and others; it is an allegation, not evidence of guilt.
  • Relief: a state commission paid about Rs 251 crore to roughly 4.98 lakh small investors from a taxpayer-funded fund.
  • The CBI: the Supreme Court transferred the case on 9 May 2014 because it crossed state borders.
  • Ponzi finding: the SFIO reported on 15 September 2014 that 14 group companies ran Ponzi schemes.
  • Arrests: two Trinamool MPs and a serving minister were held in 2013-14; all were later bailed.
  • The backlog: 389 cases in West Bengal alone; Sen has been acquitted in three and convicted in none.
  • 2026: Sen bailed after nearly 13 years in custody; the ED has attached assets worth over Rs 380 crore, none yet returned to investors.

How the Saradha Scheme Worked

A deposit business dressed up as land and holiday sales.

How the Saradha scheme worked: agents sold land, holiday and property products door to door; savers deposited money for promised returns above bank rates; the money flowed into more than 200 group companies; maturing investors were paid from fresh deposits rather than profits; money was spent on media and sponsorships; in April 2013 new money slowed and payments stopped
The cycle the SFIO later called a Ponzi scheme. Sources: SFIO findings, 15 September 2014; SEBI order, 23 April 2013.
  1. Recruit agents: local agents, often investors themselves, earned commissions for bringing in deposits from neighbours and relatives.
  2. Sell a “product”: savers bought plans described as land, holiday packages or property, with a promise of returns or a payout at maturity.
  3. Spread the money: deposits went to many group companies, which helped keep each one below regulatory radar.
  4. Pay old investors with new money: maturing plans were paid out of fresh collections, not business income.
  5. Build visibility: money went into newspapers, TV channels, sponsorships and connections that made the group look solid.
  6. Run out: once new collections slowed, payments stopped and the structure collapsed.

The schemes fell between regulators. Registered chit funds are a state subject, deposit-taking finance companies are supervised by the RBI, and collective investment schemes by SEBI. Saradha’s plans were none of these on paper, which is partly why it took SEBI three years to act on a 2010 referral. Parliament later closed the gap with the Banning of Unregulated Deposit Schemes Act, 2019.

How Much Money Was Involved?

The figures differ because they measure different things.

Estimates of the Saradha scam: Enforcement Directorate says about Rs 1,983 crore of principal remains unpaid and about Rs 2,459 crore was mobilised by the companies it examined; a lower press estimate is about Rs 3,500 crore; the widely cited estimate for the whole network is about Rs 20,000 crore; investors reported at about 17 lakh
Three measures of the scam. None is a final audited loss. Sources: ED press releases (2022-2023); ThePrint, 17 April 2026.
FigureSourceWhat it measures
About Rs 1,983 croreEnforcement DirectoratePrincipal still unpaid to depositors, excluding interest, for the companies examined
About Rs 2,459 croreEnforcement DirectorateTotal money mobilised by those companies
About Rs 3,500 croreSome press reportsLower estimate of collections; we could not trace it to a primary record
About Rs 20,000 croreWidely reported, e.g. ThePrintBroad estimate of collections across the 200-plus company network
About 17 lakh investorsWidely reportedEstimated number of depositors; not an audited count

The gap between Rs 2,459 crore and Rs 20,000 crore is not a contradiction so much as a difference in scope. The ED’s figure is tied to particular companies and to principal only. The larger figure tries to capture the whole group over its life, and some versions include promised returns. The Supreme Court itself noted in 2014 that the money trail had not been traced, and it still has not been fully.

April 2013: The Month Saradha Fell

A letter, a flight, a regulator’s order and an arrest in Kashmir.

April 2013 timeline: 6 April Sen signs an 18-page letter to the CBI naming politicians; around 10 April Sen leaves Kolkata as payments stop; 22 April state names Shyamal Sen Commission and forms an SIT; 23 April SEBI orders Saradha Realty to wind up and Sen is caught in Sonamarg; 24 April Rs 500 crore relief fund and cigarette tax announced; 30 April Assembly passes depositor-protection Bill
The collapse, day by day. Sources: SEBI order; Business Standard, PTI and IANS reports, April 2013; West Bengal gazette.

The speed of the state’s response in the last week of April was matched by how slowly it paid off. The relief fund was financed by taxpayers and smokers, not by Saradha’s assets. The depositor-protection Bill passed on 30 April did not receive the President’s assent until 25 March 2015. The brief we worked from dated Sen’s arrest to 24 April; he was detained and arrested on 23 April and flown to Kolkata on 24 April.

Timeline: The Saradha Scam, 2006 to 2026

Newest first. Colour shows which track each event belongs to.

Group & collapseRegulators & lawInvestigations & arrestsCourts & bailPolitical fallout

Where the Saradha cases stand Courts & bail

Status as of 14 November 2026Hundreds of separate cases, no single verdict

Settled: Sudipta Sen has bail in the West Bengal cases (Calcutta High Court, 8 April 2026) and in a CBI case from Assam (Supreme Court, 18 August 2026). He and Debjani Mukherjee were acquitted in three small cases in August 2025.

Not settled: ThePrint counted 389 Saradha cases in West Bengal alone in April 2026. The CBI has merged its 77 cases into four and is still filing supplementary charge sheets, and the ED money-laundering case is pending. We found no report confirming the date Sen physically left custody, and no figure for how much investors have recovered in total.

Bail is not acquittal. Sen has not been convicted in any Saradha case, but he has not been cleared in most of them either.
18 Aug 2026

Supreme Court grants Sen bail in the Assam CBI case Courts & bail

Justices Sanjay Karol and Augustine George MasihSudipta Sen v. CBI

What happened: The Supreme Court set aside a Gauhati High Court order of 20 January 2025 that had refused Sen bail in a CBI case arising from a 2013 complaint at Dispur police station in Guwahati. It directed his release on terms to be fixed by the trial court and asked for the trial to be expedited.

Why it matters: The Calcutta High Court’s April order had covered only the West Bengal cases. Cases outside the state, including in Assam, had to be dealt with separately.

The court noted that Sen had been in custody in the Assam case since 30 December 2016.
17 Apr 2026

A count of the backlog: 389 cases Courts & bail

ThePrint court-records reportBased on a 2025 state status report

What it found: There were 389 Saradha cases in West Bengal alone: 77 probed by the CBI and 312 by the state police. Sen had been arrested in 305 police cases and had bail in 282 by 2025, and 17 cases outside Bengal had production warrants pending.

Why it matters: The report described missing papers, absent witnesses and accused persons not produced in court. The ED case had seen 146 hearings by 2025 without reaching a verdict.

The CBI filed its first charge sheet in October 2014, naming Sen, Debjani Mukherjee and Kunal Ghosh.
8 Apr 2026

Calcutta High Court bails Sen in the last two Bengal cases Courts & bail

Division bench: Justices Rajarshi Bharadwaj and Uday KumarTwo cases from Barasat police station

What happened: The court granted bail in the two remaining West Bengal cases that kept Sen in custody, almost 13 years after his arrest. ThePrint reported the state had admitted the prospect of an early trial was “remote and bleak”.

What the court said: The bench found “a systemic collapse of the trial machinery” in Barasat, noting that “a decade is consumed merely in the supply of papers”. It also took note of his health; he had recently suffered a stroke.

Conditions: Reports said the bond was set at Rs 5,000 with two sureties, one of them local. He must attend trial.

The order freed him from the Bengal cases only; it did not decide whether he was guilty in any of them.
19 Aug 2025

Acquitted in three Hare Street cases Courts & bail

Kolkata magistrate’s court at Bankshall CourtSen and Debjani Mukherjee

What happened: A magistrate acquitted Sen and Debjani Mukherjee in three cases registered at Hare Street police station in 2013, which together involved about Rs 15 lakh. The defence argued the prosecution had failed to prove its case.

Why it matters: These were the first Saradha trials against Sen to end. Both stayed in custody because of the other pending cases.

Hindustan Times put it as three of seven cases in that court; the hundreds of other cases were untouched.
21 Aug 2023

ED names eight more accused Investigations & arrests

Second supplementary prosecution complaintSpecial PMLA court, Kolkata

What happened: The Enforcement Directorate filed a second supplementary prosecution complaint against eight more people, including former armed police DGP Rajat Kumar Majumder, former CPI(M) MLA Debendranath Biswas and East Bengal club official Debabrata Sarkar. The court took cognisance the same day. The ED announced it on 28 August.

Numbers: The ED said it had already prosecuted 26 accused and had issued nine provisional attachment orders covering assets worth more than Rs 380 crore.

Provisional attachment freezes assets; it is not confiscation, and it is not money returned to investors.
3 Feb 2023

Assets of “beneficiaries” attached Investigations & arrests

ED provisional attachmentIncludes assets of Nalini Chidambaram

What happened: The ED provisionally attached movable assets worth Rs 3.30 crore and immovable property worth over Rs 3 crore belonging to people it called beneficiaries of Saradha money, among them Nalini Chidambaram, Debendranath Biswas and Debabrata Sarkar.

The ED’s figures: Its releases put the money mobilised by the group companies it examined at about Rs 2,459 crore, of which nearly Rs 1,983 crore remained unpaid to depositors, excluding interest.

Those ED figures are far below the Rs 20,000 crore often quoted, because they cover a narrower set of companies and count unpaid principal only.
1 Dec 2020

Sen’s letter from jail Political fallout

Addressed to PM Narendra Modi and CM Mamata BanerjeeSubmitted through jail officials

What it alleged: Sen wrote that politicians from several parties had taken money from him, naming among others Suvendu Adhikari, Mukul Roy, Adhir Ranjan Chowdhury, Sujan Chakraborty and Biman Bose. Adhikari, then breaking with the Trinamool Congress, wrote to the CBI asking it to examine the letter.

How to read it: The letter is an accused person’s allegation, made months before the 2021 Assembly election. None of those named has been charged on the strength of it.

It echoed Sen’s first letter of April 2013, which had also named politicians.
1 Oct 2019

Rajeev Kumar gets anticipatory bail Courts & bail

Calcutta High CourtAfter CBI summons and a search for him

What happened: The Calcutta High Court granted anticipatory bail to Rajeev Kumar, the former Kolkata Police Commissioner who had led the state’s Saradha SIT, after its earlier protection from arrest was withdrawn in September 2019.

Why it matters: The CBI accused him of withholding evidence collected by the SIT; Kumar denied it. Reports in 2026 said the CBI’s challenge to his bail was still before the Supreme Court.

Kumar later became West Bengal’s Director General of Police.
9 Feb 2019

Questioning in Shillong Investigations & arrests

CBI office, ShillongSeveral days of questioning

What happened: Rajeev Kumar appeared before CBI officers at the neutral venue the Supreme Court had chosen, over the handling of evidence by the SIT.

Why it matters: It defused, for the moment, a confrontation between a state government and a central agency without precedent.

Shillong was chosen precisely because it was neither Kolkata nor Delhi.
5 Feb 2019

Supreme Court: cooperate, but no arrest Courts & bail

Bench led by Chief Justice Ranjan GogoiContempt notice also issued

What happened: The court directed Rajeev Kumar to appear before the CBI in Shillong and cooperate, while barring coercive steps against him at that stage.

Why it matters: Both sides claimed victory: the CBI got its questioning, the state got protection for its officer.

Mamata Banerjee ended her sit-in that day, calling the order a “moral victory”.
3 Feb 2019

CBI at the Police Commissioner’s door Political fallout

Loudon Street, KolkataMamata Banerjee’s “Save the Constitution” sit-in

What happened: A CBI team that went to question Rajeev Kumar at his residence was stopped and taken to a police station by Kolkata Police. Chief Minister Mamata Banerjee began a sit-in in central Kolkata, calling the move an attack on federalism.

Why it matters: It turned Saradha from a fraud investigation into a Centre-versus-state showdown three months before the 2019 general election.

Kumar had headed the West Bengal Police SIT that first investigated Saradha in 2013.
11 Jan 2019

Charge sheet names Nalini Chidambaram Investigations & arrests

CBI’s sixth supplementary charge sheetAlleged Rs 1.4 crore in fees, 2010-12

What it alleged: The CBI alleged that Nalini Chidambaram, a senior advocate and wife of former Union Finance Minister P. Chidambaram, received Rs 1.4 crore from Saradha companies between 2010 and 2012 and conspired with Sen. She has denied wrongdoing.

Why it matters: It showed the money trail reaching beyond Bengal’s politicians to professional advisers.

Her name had appeared in Sen’s April 2013 letter.
9 Sep 2016

Madan Mitra released on bail Courts & bail

Alipore court617 days after his arrest

What happened: Former Transport Minister Madan Mitra got bail and walked out of jail, with conditions to report weekly to the CBI and stay within his police-station area. The CBI moved the High Court against the order.

Why it matters: He remained the highest-ranking serving minister arrested in the case.

Kunal Ghosh was also released on bail in 2016, almost three years after his 2013 arrest.
25 Mar 2015

Depositor-protection law finally gets assent Regulators & law

West Bengal Act XXIX of 2013Presidential assent

What happened: The West Bengal Protection of Interest of Depositors in Financial Establishments Act, passed by the Assembly on 30 April 2013, received the President’s assent, according to the state gazette notice published in May 2015.

Why it matters: The law lets the state attach assets of establishments that fail to repay deposits. It came almost two years after the collapse it was written for.

An earlier 2009 version had been withdrawn after objections from the Union government, which is why the 2013 Bill was a re-run.

Mukul Roy questioned Political fallout

CBI, KolkataThen Trinamool’s number two

What happened: The CBI questioned Mukul Roy, then the Trinamool Congress’s general secretary and a former Union Railway Minister, in the Saradha probe.

How to read it: Questioning is not a charge. Roy later joined the BJP in 2017 and returned to the Trinamool Congress in 2021; no charge against him in the case has been reported.

Critics of the CBI later pointed to Roy and Himanta Biswa Sarma as named figures against whom no action followed.
12 Dec 2014

A serving minister arrested Investigations & arrests

CBI arrests Madan MitraWest Bengal Transport Minister

What happened: The CBI arrested Madan Mitra, then a Cabinet minister in Mamata Banerjee’s government, after questioning him in the case.

Why it matters: It brought the investigation into the state Cabinet.

He remained in custody for 617 days.
26 Nov 2014

Himanta Biswa Sarma questioned Political fallout

CBI office, KolkataThen an Assam Congress minister

What happened: The CBI questioned Himanta Biswa Sarma, then a minister in Assam’s Congress government, for several hours over his alleged ties to Saradha in Assam. Agents had searched his premises in August 2014.

How to read it: He denied wrongdoing and was never charged. He joined the BJP in 2015 and became Assam’s Chief Minister in 2021.

The brief we worked from put this questioning in 2015; reports date it to 26 November 2014.
21 Nov 2014

Srinjoy Bose, MP, arrested Investigations & arrests

CBI arrests Trinamool Rajya Sabha MPBail in February 2015

What happened: The CBI arrested Srinjoy Bose, a Trinamool Congress Rajya Sabha member and owner of a Bengali newspaper, after questioning him about his media dealings with Saradha.

Why it matters: He was the first serving MP arrested by the CBI in the case and resigned from the Rajya Sabha after getting bail.

It was reported as the eighth arrest in the CBI’s Saradha probe.

CBI’s first charge sheet Investigations & arrests

Metropolitan Magistrate’s court, KolkataFive months after the Supreme Court order

What happened: The CBI filed its first charge sheet, naming Sudipta Sen, Debjani Mukherjee and Kunal Ghosh among the accused.

Why it matters: It began a long series of supplementary charge sheets as the agency merged 77 cases into four main ones.

Twelve years later, supplementary charge sheets were still being filed.

Shyamal Sen Commission wound up Regulators & law

State inquiry endsSmall depositors paid first

What happened: The commission’s term ended after it had issued cheques worth about Rs 251 crore to roughly 4.98 lakh investors with small deposits, out of about Rs 287 crore received from the state, according to commission officials.

The catch: Many cheques bounced over wrong addresses, and about Rs 138 crore was to go back to the government. The Calcutta High Court later asked why the commission was dissolved before it finished.

Figures for the payout differ between reports, from about Rs 225 crore to Rs 278 crore.
15 Sep 2014

SFIO: “Ponzi schemes” Regulators & law

Ministry of Corporate Affairs announcement14 group companies

What it found: The Serious Fraud Investigation Office, ordered in by the ministry in April 2013, concluded that 14 Saradha companies ran Ponzi schemes, paying earlier investors with new investors’ money, and violated the Companies Act. Firms SEBI had found running unregistered collective investment schemes were to be prosecuted under the SEBI Act.

Why it matters: It was the first official finding that the business model itself, not just some bad loans, was a fraud.

The CBI later used the SFIO report to examine whether SEBI and Registrar of Companies officials had failed to act.
9 Sep 2014

First arrest with a direct Trinamool link Investigations & arrests

CBI arrests Rajat MajumdarRetired police officer

What happened: The CBI arrested Rajat Majumdar, a 1971-batch IPS officer and former head of the state’s armed police who had joined the Trinamool Congress, on charges of conspiracy, cheating and misappropriation. He had worked as a security adviser to Saradha after retiring.

Why it matters: It was the CBI’s first Saradha arrest of someone with a party post. Majumdar called it politically motivated.

He was admitted to hospital within hours of his arrest.
9 May 2014

Supreme Court hands the case to the CBI Courts & bail

Justices T.S. Thakur and C. NagappanSubrata Chattoraj v. Union of India

What happened: Ruling on public interest petitions, the court ordered West Bengal to hand all Saradha cases to the CBI and extended the probe to other Ponzi schemes, including 44 companies in Odisha. It asked the ED to speed up its own investigation.

Why: The bench said it would be “virtually impossible” for a state police force to investigate a scam with inter-state ramifications, and asked the CBI to look at the role of regulators and of anyone who helped the schemes.

West Bengal strongly opposed the transfer; Odisha said it would comply.
23 Nov 2013

Kunal Ghosh arrested Investigations & arrests

State police, BidhannagarTrinamool Rajya Sabha MP

What happened: The state SIT arrested Kunal Ghosh, a journalist and Trinamool Rajya Sabha MP who had been chief executive of Saradha’s media group. The party had suspended him weeks earlier after he criticised its leadership.

Why it matters: He was the first lawmaker arrested in the case, and later accused senior party figures of benefiting. He was released on bail in 2016 and later returned to the party as a spokesperson.

This arrest was by the state police; the CBI only took over in 2014.
30 Apr 2013

Assembly passes a depositor-protection Bill Regulators & law

West Bengal Legislative AssemblyRe-passed version of a 2009 Bill

What happened: The Assembly passed the West Bengal Protection of Interest of Depositors in Financial Establishments Bill, 2013, giving the state power to attach the assets of firms that take deposits and fail to repay.

Why it matters: It was the state’s legal answer to Saradha but it took almost two years to get assent.

Chief Minister Mamata Banerjee met President Pranab Mukherjee within a week to ask for early assent.
24 Apr 2013

A Rs 500 crore relief fund, paid for by smokers Regulators & law

Announced by Mamata Banerjee10 per cent extra tax on cigarettes

What happened: The government announced a Rs 500 crore fund to repay small depositors, partly financed by a new tax on cigarettes.

Why it matters: It was the only route by which most victims got any money back. Trade sources doubted the tax would raise even Rs 150 crore.

Taxpayers, not Saradha’s assets, funded the first refunds.
23 Apr 2013

Sudipta Sen caught in Sonamarg Investigations & arrests

Ganderbal district, KashmirWith Debjani Mukherjee and Arvind Singh Chauhan

What happened: Jammu and Kashmir Police detained Sen, director Debjani Mukherjee and Jharkhand operations head Arvind Singh Chauhan at a Sonamarg hotel on a tip-off from Bengal police. They were flown to Kolkata on 24 April and remanded to police custody on 25 April.

Why it matters: Sen had been on the run for about two weeks, driving through several states. The brief we worked from dated the arrest to 24 April; detention and arrest were reported on 23 April, and the transfer on 24 April.

Police said Sen had planned to go on to Leh.
23 Apr 2013

SEBI orders Saradha Realty to wind up Regulators & law

Whole-time member Rajeev Kumar AgarwalRefund within three months

What happened: SEBI found that Saradha Realty India Ltd ran collective investment schemes without registration, ordered it and Sen to wind them up, refund investors with returns within three months, and barred them from the securities market.

Why it matters: The order came three years after the state referred the group to SEBI, and on the same day Sen was caught. By then there was little left to refund.

SEBI later fined Saradha Realty and its directors Rs 2 crore for ignoring the order.
22 Apr 2013

State sets up a commission and an SIT Regulators & law

Justice (retd) Shyamal Kumar Sen CommissionSpecial Investigation Team

What happened: West Bengal appointed a commission under retired Calcutta High Court Chief Justice Shyamal Kumar Sen to examine the collapse and repay small investors, and formed a police Special Investigation Team, later headed by Rajeev Kumar.

Why it matters: These state bodies ran the case for its first year, until the Supreme Court moved it to the CBI.

Reports differ on the exact day the commission was notified; most place it on 22-24 April.

Collapse, flight and protests Group & collapse

Kolkata and districtsAgents and investors besiege police stations

What happened: Saradha stopped paying in early April. Sen left Kolkata around 10 April. Agents who had collected deposits from neighbours faced angry crowds, and some killed themselves; Saradha’s TV channels and newspapers stopped paying staff and shut.

Why it matters: The collapse showed how much of the risk had been carried by the commission agents, who were often investors themselves.

Investor and agent groups linked a number of suicides to the collapse; no official count exists.
6 Apr 2013

The 18-page letter Group & collapse

Dated 6 April 2013, addressed to the CBISurfaced after Sen fled

What it said: In a letter signed on each of its 18 pages, Sen described payments and pressure from politicians, journalists and others, naming among them Kunal Ghosh, Srinjoy Bose, Himanta Biswa Sarma, Matang Sinh and Nalini Chidambaram.

How to read it: The letter was the account of a man about to abscond. Some of those named were later charged; others were questioned and never charged; some were not pursued at all.

Sen described himself in it as “Maa Saradha’s only son”.

Media empire and high-profile sponsorships Group & collapse

Newspapers, TV channels, football sponsorshipGroup of 200+ companies

What happened: Saradha bought or launched Bengali, English, Hindi and Urdu newspapers and TV channels, with Kunal Ghosh running the media arm, and sponsored football clubs and cultural events.

Why it matters: Visibility built trust among depositors and access among politicians. Association with the group, by itself, was not proof of wrongdoing.

Saradha’s media arm was run by Kunal Ghosh, later one of the first people arrested.

The first warning goes to SEBI Regulators & law

West Bengal Economic Offences Investigation CellReferral on Saradha Realty

What happened: The state’s Economic Offences Investigation Cell referred Saradha Realty to SEBI over its fund-raising. ThePrint reported that SEBI warned the state about a possible Ponzi scheme as early as 2010.

Why it matters: Three years passed between the warning and SEBI’s order. Regulators argued over whether the schemes were chit funds, deposits or collective investment schemes, each under a different authority.

Chit funds are regulated by states, deposits by the RBI and collective investment schemes by SEBI. Saradha’s schemes sat in the gaps.

Saradha Group starts collecting Group & collapse

Founded by Sudipta SenWest Bengal, Odisha, Assam, Jharkhand, Tripura

What happened: Sen founded the group, which grew into a network of more than 200 companies selling land, holiday and real-estate “products” that worked as deposits promising high returns, sold door to door by agents.

Why it matters: Most investors were small savers in rural and semi-urban eastern India with little access to banks.

Companies Act rules barred a company from taking money from more than 50 people without proper approvals; Saradha used dozens of companies to stay under the radar.

The Investigations Explained

Six bodies, each answering a different question.

Who investigated the Saradha scam: West Bengal Police SIT from 2013 with 389 cases in Bengal by 2026; Shyamal Sen Commission April 2013 to October 2014 paid about Rs 251 crore to about 4.98 lakh small investors; CBI from May 2014 on conspiracy and the money trail, merging 77 cases into 4; Enforcement Directorate money-laundering case with 34 accused and over Rs 380 crore attached; SFIO report September 2014 finding 14 companies ran Ponzi schemes; SEBI order April 2013
Six investigations, no single verdict. Sources: Supreme Court order of 9 May 2014; MCA; SEBI; ED; ThePrint.
BodyRoleKey output
West Bengal Police SITFirst criminal investigation, 2013-14Hundreds of local cases; arrested Sen and Kunal Ghosh
Shyamal Sen CommissionState inquiry and refunds, April 2013 to October 2014About Rs 251 crore paid to about 4.98 lakh small investors
CBISupreme Court-ordered probe into conspiracy and the inter-state money trail77 cases merged into four; first charge sheet October 2014
Enforcement DirectorateMoney laundering under the PMLA34 accused prosecuted; assets worth over Rs 380 crore provisionally attached
SFIOCompany-law investigation14 companies ran Ponzi schemes (15 September 2014)
SEBISecurities regulatorWind-up and refund order against Saradha Realty, 23 April 2013

The Political Controversy

Allegations, questioning, arrests and convictions are four different things.

Arrests in the Saradha case, 2013 to 2014: 23 April 2013 Sudipta Sen, Debjani Mukherjee and Arvind Singh Chauhan; 23 November 2013 Trinamool MP Kunal Ghosh by state police; 9 September 2014 retired IPS officer Rajat Majumdar by CBI; 21 November 2014 Trinamool MP Srinjoy Bose by CBI; 12 December 2014 Transport Minister Madan Mitra by CBI; questioned but not charged: Himanta Biswa Sarma in November 2014 and Mukul Roy in January 2015
Who was held, and when. All were later bailed. Sources: CBI statements and press reports, 2013-2015.

Saradha became political because the people around it were political. Two Trinamool Congress Rajya Sabha members and a serving state minister were arrested. The CBI also questioned Himanta Biswa Sarma, then a Congress minister in Assam, and Mukul Roy, then the Trinamool’s second-in-command. Both later joined the BJP, and critics of the CBI pointed out that no action followed against either; Roy later returned to the Trinamool. Sen’s letters of 2013 and 2020 named politicians from the Trinamool, the Congress, the CPI(M) and, by 2020, people who had moved to the BJP.

The fight peaked on 3 February 2019, when Kolkata Police detained a CBI team sent to question Police Commissioner Rajeev Kumar and Chief Minister Mamata Banerjee began a sit-in, calling it an attack on federalism. The Supreme Court ordered Kumar to cooperate in Shillong, without arrest. No court or agency has charged Mamata Banerjee in the case. The pattern resembles West Bengal’s other great political battles, from Singur and Nandigram to the RG Kar hospital case: investigations that matter as much for the politics as for the outcome.

What was alleged vs what was established

Alleged
In letters, complaints and charge sheets
  • Payments to politicians: claimed in Sen’s letters of 2013 and 2020.
  • Fees and benefits: charge sheets against Nalini Chidambaram and others.
  • Evidence withheld: the CBI’s claim against Rajeev Kumar, which he denied.
vs
Established
By regulators and courts
  • Ponzi schemes: SFIO finding on 14 companies, 2014.
  • Unregistered schemes: SEBI order, April 2013.
  • Court outcomes: three acquittals for Sen, many bail orders, no convictions of him so far.

Why the Cases Never End

389 cases in West Bengal alone, and counting outside it.

The Saradha court backlog: 389 cases in West Bengal, 312 with state police and 77 with the CBI which merged them into four; Sen arrested in 305 police cases; bailed in 282 by 2025 with 23 then pending; 17 cases outside Bengal with production warrants pending; 3 acquittals in Hare Street cases in August 2025
The backlog in numbers. Source: ThePrint, 17 April 2026, citing a 2025 West Bengal status report.

Each depositor’s complaint could become its own FIR, so the case multiplied into hundreds of trials in different courts, each with its own witnesses, papers and production orders. When the Calcutta High Court bailed Sen on 8 April 2026, it described “a systemic collapse of the trial machinery” in Barasat, where a decade had gone on supplying documents. The first trials to finish, in August 2025, ended in acquittals for want of proof. Compare the faster, if equally contested, endings of other large frauds such as the Telgi stamp paper scam.

What Happened to the Investors

  • Immediate losses: savings meant for weddings, school fees and medical bills disappeared when payments stopped in April 2013.
  • Agents in the firing line: collection agents faced neighbours demanding their money; suicides linked to the collapse were reported, though no official count exists.
  • State relief: the Shyamal Sen Commission paid about Rs 251 crore to roughly 4.98 lakh small depositors, from a fund paid for by taxpayers.
  • Unfinished refunds: many cheques bounced, and the commission was wound up in October 2014 before finishing; the Calcutta High Court later questioned why.
  • Attached, not returned: the ED’s attachments of over Rs 380 crore are provisional and must survive court challenges before assets can be sold.

Where Things Stand

Status of the Saradha case as of 14 November 2026: Sudipta Sen bailed by the Calcutta High Court on 8 April 2026 and by the Supreme Court in an Assam case on 18 August 2026; no convictions of Sen, three acquittals, hundreds of cases pending; assets worth over Rs 380 crore provisionally attached by the ED; about Rs 251 crore paid to investors from a state fund in 2013-14
Saradha in November 2026. Source: AiTimeline analysis of the record to 14 November 2026.

Thirteen years on, the accused have mostly been released, the investigators are still filing papers, and the investors are still waiting. The lessons have been partly learned: Parliament banned unregulated deposit schemes in 2019, and West Bengal has its depositor-protection law. What Saradha never produced is the thing a fraud trial is for: a judgment on who was responsible, and a plan to return what was taken. For other cases of banks and lenders failing their depositors, see our timelines of the PNB-Nirav Modi fraud and the IL&FS default.

Key People

PersonRole
Sudipta SenFounder and chairman of the Saradha Group; arrested 2013, bailed 2026; not convicted
Debjani MukherjeeGroup director; arrested with Sen; acquitted with him in three cases in 2025
Kunal GhoshFormer Trinamool Rajya Sabha MP and head of Saradha’s media arm; arrested 2013, bailed 2016
Srinjoy BoseFormer Trinamool Rajya Sabha MP; arrested by CBI 2014, bailed 2015
Madan MitraFormer West Bengal Transport Minister; arrested 2014, bailed 2016
Rajeev KumarHeaded the state SIT; Kolkata Police Commissioner during the 2019 standoff
Justice Shyamal Kumar SenRetired Calcutta High Court Chief Justice; headed the state commission
Justices T.S. Thakur and C. NagappanSupreme Court bench that ordered the CBI probe in May 2014

Facts at a Glance

QuestionAnswer
FounderSudipta Sen
Group established2006
Main statesWest Bengal, Assam, Odisha, Jharkhand, Tripura
CollapseApril 2013
Founder arrested23 April 2013, Sonamarg
SEBI wind-up order23 April 2013
Supreme Court CBI order9 May 2014
SFIO finding14 companies ran Ponzi schemes (15 Sep 2014)
ED attachmentsOver Rs 380 crore, provisional (Aug 2023)
Cases in West Bengal389 (ThePrint, April 2026)
Sen bailed8 April 2026 (Calcutta HC); 18 Aug 2026 (SC, Assam case)

Explore More Timelines

People Also Ask

What was the Saradha chit fund scam?
The Saradha Group, founded by Sudipta Sen in 2006, collected money from lakhs of small investors in eastern India through more than 200 companies, promising high returns. It collapsed in April 2013. The Serious Fraud Investigation Office later found its schemes were Ponzi schemes, paying old investors with new investors' money.
How much money was lost in the Saradha scam?
There is no single audited figure. The Enforcement Directorate puts the money mobilised by the group companies it examined at about Rs 2,459 crore, with about Rs 1,983 crore of principal unpaid. Media estimates covering the wider network commonly cite around Rs 20,000 crore. The difference comes from which companies and what measure are counted.
Is Sudipta Sen still in jail?
He was granted bail in the last two West Bengal cases by the Calcutta High Court on 8 April 2026, and in a CBI case from Assam by the Supreme Court on 18 August 2026. Bail is not acquittal: most of the cases against him are still pending. We found no report confirming the date of his release.
Why did the Supreme Court transfer the Saradha case to the CBI?
On 9 May 2014 a bench of Justices T.S. Thakur and C. Nagappan said a state police force could not effectively investigate a scam spread across several states, with a money trail and the role of regulators and influential people still to be examined. It also covered other Ponzi schemes in West Bengal and Odisha.
Was Mamata Banerjee involved in the Saradha scam?
No court or agency has charged Mamata Banerjee in the case. Several leaders of her Trinamool Congress were arrested, including Kunal Ghosh, Srinjoy Bose and Madan Mitra, and her government clashed with the CBI in 2019. Politicians from other parties, including the Congress and later the BJP, were also named or questioned.

Frequently Asked Questions

Based on court orders, agency releases and reporting to 14 November 2026.

Who is Sudipta Sen?
Sudipta Sen is the founder and chairman of the Saradha Group. He fled Kolkata in April 2013 as the group collapsed and was caught in Sonamarg, Kashmir, on 23 April 2013. He spent almost 13 years in custody across hundreds of cases before getting bail in 2026. He has not been convicted in any Saradha case.
Who is Debjani Mukherjee?
Debjani Mukherjee was a director of the Saradha Group who was arrested with Sudipta Sen in Sonamarg in April 2013. She was accused in many of the same cases. In August 2025 a Kolkata magistrate acquitted her and Sen in three cases registered at Hare Street police station.
Was Saradha really a chit fund?
Not in the legal sense. A chit fund is a regulated savings arrangement in which members contribute and take turns to receive the pool. Saradha's schemes were sold as land, holiday or real-estate products but worked as deposits with promised returns. SEBI treated them as unregistered collective investment schemes, and the SFIO called them Ponzi schemes.
What did the SFIO find?
The Ministry of Corporate Affairs announced on 15 September 2014 that the Serious Fraud Investigation Office had found that 14 Saradha group companies ran Ponzi schemes and broke the Companies Act. Firms SEBI had found running unregistered collective investment schemes were to be prosecuted under the SEBI Act, which carries longer sentences.
What did SEBI do about Saradha?
The West Bengal Economic Offences Investigation Cell referred Saradha Realty to SEBI in April 2010. SEBI's final order came on 23 April 2013, directing the company to wind up its schemes, refund investors within three months and stay out of the securities market. It later fined the company and its directors Rs 2 crore for not complying.
How many people invested in Saradha?
Commonly cited figures say more than 17 lakh, or 1.7 million, investors, mostly small savers in West Bengal, Assam, Odisha, Jharkhand and Tripura. These are estimates. The state's Shyamal Sen Commission alone paid small amounts to about 4.98 lakh depositors in 2013-14.
Why do estimates of the Saradha loss vary so much?
Estimates differ in which of the group's 200-plus companies they include, the period covered, and whether they count money collected, money still owed, or principal plus promised returns. The ED's documented figure of about Rs 2,459 crore covers specific companies; the Rs 20,000 crore figure is a broad media estimate for the whole network. Neither is a final audited loss.
Did investors get their money back?
Only a small fraction. The state's commission paid about Rs 251 crore to roughly 4.98 lakh small depositors from a government fund in 2013-14. The ED has provisionally attached assets worth more than Rs 380 crore, but attached assets must survive court challenges and be sold before anyone can be repaid.
What was the Shyamal Sen Commission?
A one-member commission headed by retired Calcutta High Court Chief Justice Shyamal Kumar Sen, set up by West Bengal in April 2013 to inquire into the collapse and repay small depositors from a Rs 500 crore relief fund. It was wound up in October 2014. The Calcutta High Court later questioned why it was dissolved before finishing its work.
How was the Rs 500 crore relief fund financed?
Chief Minister Mamata Banerjee announced the fund in April 2013, partly financed by an additional 10 per cent tax on cigarettes. It was government money, not money recovered from Saradha, and trade estimates at the time doubted the cigarette tax would raise even Rs 150 crore.
What was in Sudipta Sen's 2013 letter?
Dated 6 April 2013 and addressed to the CBI, the 18-page letter described payments and pressure from politicians and others, naming people including Kunal Ghosh, Srinjoy Bose, Himanta Biswa Sarma, Matang Sinh and Nalini Chidambaram. It was written days before Sen fled, and its claims are allegations, not findings.
Who was arrested in the Saradha case?
Besides Sudipta Sen, Debjani Mukherjee and Arvind Singh Chauhan in 2013, arrests included Trinamool MP Kunal Ghosh (state police, November 2013), retired police officer Rajat Majumdar (CBI, September 2014), MP Srinjoy Bose (November 2014) and Transport Minister Madan Mitra (December 2014). All were later bailed.
Why was Kunal Ghosh arrested?
Kunal Ghosh, a journalist and Trinamool Rajya Sabha MP, was chief executive of Saradha's media group. The state SIT arrested him on 23 November 2013 over the group's media dealings. The CBI named him in its first charge sheet in October 2014. He got bail in 2016 and later returned to the party.
Why was Madan Mitra arrested?
The CBI arrested Madan Mitra, then West Bengal's Transport Minister, on 12 December 2014, alleging links to Saradha and benefits from it. He denied wrongdoing. He was released on bail on 9 September 2016, 617 days after his arrest, and the CBI challenged the bail in the High Court.
Was Himanta Biswa Sarma charged in the Saradha case?
No. The CBI searched his premises in August 2014 and questioned him in Kolkata on 26 November 2014, when he was a Congress minister in Assam. He denied wrongdoing. He joined the BJP in 2015 and became Assam's Chief Minister in 2021. Opposition parties have since accused the CBI of going slow on him.
What was the Rajeev Kumar controversy?
Rajeev Kumar, who had led West Bengal's Saradha SIT, was Kolkata Police Commissioner when a CBI team went to question him at home on 3 February 2019. Kolkata Police detained the officers and Mamata Banerjee began a sit-in. The CBI accused him of withholding evidence; he denied it.
What did the Supreme Court order on Rajeev Kumar in 2019?
On 5 February 2019 a bench led by Chief Justice Ranjan Gogoi told Rajeev Kumar to appear before the CBI in Shillong and cooperate, but barred his arrest at that stage. He was questioned there from 9 February. The Calcutta High Court later granted him anticipatory bail on 1 October 2019.
Why was Nalini Chidambaram named?
In a charge sheet filed on 11 January 2019, the CBI alleged that Nalini Chidambaram, a senior advocate, received Rs 1.4 crore from Saradha companies between 2010 and 2012 and conspired with Sen. She denied wrongdoing. The ED attached some of her assets in February 2023 as an alleged beneficiary.
What did Sudipta Sen's 2020 letter say?
In a letter dated 1 December 2020 to Prime Minister Narendra Modi and Chief Minister Mamata Banerjee, Sen alleged that politicians from several parties had taken money from him, naming Suvendu Adhikari, Mukul Roy, Adhir Ranjan Chowdhury, Sujan Chakraborty and Biman Bose among others. They are allegations; none of those named was charged on the basis of the letter.
What is the ED's case in Saradha?
The Enforcement Directorate is pursuing a money-laundering case under the PMLA. By August 2023 it had prosecuted 26 accused, filed a second supplementary complaint naming eight more, and issued nine provisional attachment orders covering assets worth more than Rs 380 crore. ThePrint reported the case had seen 146 hearings by 2025.
How many Saradha cases are there?
ThePrint, citing a 2025 West Bengal status report, counted 389 cases in West Bengal alone in April 2026: 77 investigated by the CBI and 312 by the state police. The CBI merged its 77 into four main cases. There were also at least 17 cases outside Bengal, in states such as Assam and Odisha.
Why did the Calcutta High Court grant Sudipta Sen bail?
On 8 April 2026 a division bench of Justices Rajarshi Bharadwaj and Uday Kumar cited almost 13 years in custody, the state's admission that an early trial was remote, what it called a systemic collapse of the trial machinery in Barasat, and his health after a stroke. The order covered the last two West Bengal cases holding him.
Was Sudipta Sen acquitted?
Only in three cases. In August 2025 a Kolkata magistrate acquitted Sen and Debjani Mukherjee in three Hare Street police station cases involving about Rs 15 lakh, saying the prosecution had not proved its case. The bail orders of 2026 are not acquittals, and hundreds of cases remain.
What did the Supreme Court decide in August 2026?
On 18 August 2026 a bench of Justices Sanjay Karol and Augustine George Masih granted Sen bail in a CBI case from Assam, setting aside a Gauhati High Court order of 20 January 2025. It left the conditions to the trial court and asked for the trial to be expedited.
What law did West Bengal pass after Saradha?
The West Bengal Protection of Interest of Depositors in Financial Establishments Act, 2013, passed by the Assembly on 30 April 2013. It lets the state attach the assets of firms that take deposits and default. It received the President's assent on 25 March 2015, according to the state gazette.
Is Saradha the same as the Rose Valley scam?
No. Rose Valley was a separate Ponzi-style group, also based in West Bengal, investigated by the CBI and ED under the same 2014 Supreme Court order on chit fund cases. The two are often mentioned together because they overlapped in time, region and politics.
Who regulates schemes like Saradha's?
It depends on the product. State governments regulate registered chit funds, the RBI regulates deposit-taking finance companies, and SEBI regulates collective investment schemes. Saradha exploited the gaps between them. The Banning of Unregulated Deposit Schemes Act, 2019, later outlawed unregulated deposit schemes nationally.
How can investors spot a Ponzi scheme?
Warning signs include returns far above bank rates, pressure to recruit others, products that are hard to understand, agents paid large commissions, and companies not registered with SEBI, the RBI or the state chit fund registrar. Checking registration before investing is the simplest protection.

⚠️ Editorial Note

This page separates the SFIO’s company-law findings, SEBI’s regulatory order, the CBI’s criminal investigation, the ED’s money-laundering case and individual court outcomes. Collection and investor figures are estimates and vary by source; none is a final audited loss. Allegations in Sudipta Sen’s letters and in charge sheets are not findings of guilt, and people named, questioned or arrested are presumed innocent unless convicted. Checking the record, we corrected the brief we worked from: Sen was detained and arrested on 23 April 2013, not 24 April; Rajat Majumdar was arrested on 9 September 2014; Himanta Biswa Sarma was questioned on 26 November 2014, not in 2015; and the depositor-protection law received assent on 25 March 2015 rather than gaining attention in 2016. We added the Supreme Court’s 18 August 2026 bail order in the Assam CBI case. We could not open The Indian Express report on the April 2026 bail order, so we describe its conditions from other reports; we could not trace the Rs 3,500 crore estimate to a primary record. This page is not legal or financial advice.

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