The account number had been provided

The investment advisory division of a registered broker-dealer established in 1960 did not invest client funds in securities, but instead kept them in a bank account and used them to pay other clients. This was supported by fake monthly statements and trade confirmations, the fact that the manager and custodian were the same entity, and false audited financial statements submitted to the SEC, and it ended with his confession on December 11, 2008. The numbers should be understood through four different metrics: "inflow amount," "balance on statements," "determined losses," and "allowed claims."

The original question Even with transaction statements, what should have been verified?

In 1960, Bernard L. Madoff opened a securities firm in New York and operated as an SEC-registered broker-dealer, engaging in proprietary trading and market making. By December 2008, the company employed about 200 people in New York and 20 to 25 at an affiliate in London. A third division was investment advisory, which operated on a separate floor from the other divisions from the mid-1980s onward. The strategy explained to clients was called the 'split-strike conversion strategy.' It was described as buying dozens of stocks selected to track the S&P 100, sometimes taking refuge in government bonds, and limiting losses with options, promising stable positive annual returns. After registering as an investment adviser in 2006, he claimed his only compensation was a commission of $0.04 per share traded. A May 2001 trade journal wrote that in the previous 139 months, there had been only four losing months, with losses not exceeding 0.55%, and that returns had continued at just over 1.5% per month, or around 15% per year.

In his plea on March 12, 2009, Madoff himself stated the following. Client funds were not invested in the promised securities but were deposited in an account at Chase Manhattan Bank. When clients wished to receive profits or redeem their principal, he paid them from that account using their own or other clients' money. The trade confirmations and account statements sent to clients reflected trades that never occurred and positions that did not exist, and there was no way for the recipients to know the documents were false upon inspection. The Pre-Sentence Investigation Report (PSR) identifies four key elements of the scheme: the investment manager and custodian were the same firm, eliminating the possibility of an independent custodian detecting the fake trades; employees created fake monthly statements and trade confirmations; fake audited financial statements, including balance sheets and income statements, were sent to clients and filed with the SEC; and he did not allow the managers of the funds that invested with him to tell their clients that BLMIS was the investment manager. Clients could not view their accounts online and received paper confirmations.

Records conflict as to when it began. The perpetrator stated in his plea allocution, "to my recollection, it was in the early 1990s." The PSR writes, "at least since the 1980s," and the judge stated at sentencing, "it is clear that it began before that." A 2020 government document cites that the perpetrator stated the 1970s in a December 2008 interview, that an employee testified at trial that he had been creating fake backdated trades since the early 1970s, and that a forensic accountant reported no evidence of trading going back to the 1970s. The years differ by record, and it cannot be determined which is correct.

The SEC received six substantive complaints between June 1992 and December 2008. The first was in 1992 from a client of Avellino & Bienes, an investment firm that had entrusted all of its clients' funds to Madoff, questioning the description of the investment as "100% safe" with consistently high returns. The SEC sued the firm for selling unregistered securities and forced it to refund its clients, but did not trace the source of the refunds. In its examination of Madoff, the SEC received Depository Trust Company (DTC) records from Madoff himself and concluded that they "matched perfectly" with the firm's equity records. In May 2000, March 2001, and October 2005, a single complainant from Boston demonstrated with figures that the returns could not be achieved with the described strategy; the 2005 version was titled "The World's Largest Hedge Fund is a Fraud" and listed about 30 red flags. In May 2001, a trade journal and a financial weekly published articles raising the same questions. In May 2003, a hedge fund manager alleged that the volume of options was not visible in the market. In April 2004, an internal email from another registered firm was found, which laid out step-by-step why Madoff could not be trading options.

Five examinations and investigations were conducted. Inquiries to third parties were also attempted (inquiring about positions with the NASD, requesting transaction records from clearing houses), but even after receiving responses that there were "no positions" or "no transactions," the matter was not pursued further. The Office of the Inspector General concluded that the transactions were never once verified through an independent third party. On May 19, 2006, Madoff voluntarily testified without a lawyer, stating that the transactions in the advisory accounts were cleared and segregated in his own account at the DTC, and provided the account number. He later told the Office of the Inspector General, "I thought they would call the DTC on Monday morning and that would be the end of it." The call was never made. When Madoff registered as an investment adviser in August 2006, the investigation effectively ended and was formally closed in January 2008. No post-registration examinations were conducted.

In the latter half of 2008, redemption requests totaled approximately $7 billion. On December 9, he told his brother, and on the 10th, his sons, that the investment advisory business was "one big lie" and "basically, a giant Ponzi scheme." On the 11th, FBI agents interviewed him at his home, and he was arrested after admitting he was insolvent and had no innocent explanation. On his desk were 100 signed checks addressed to employees, friends, and family, totaling $173 million. On the same day, the SEC filed a civil suit seeking to freeze his assets, and the SIPA (Securities Investor Protection Act) liquidation also began with this date as the filing date. On March 12, 2009, he pleaded guilty to 11 counts without a plea agreement, and on June 29, the federal district court sentenced him to 150 years. The sentence was 20 years each for counts 1, 3, 4, 5, 6, and 10; 5 years each for counts 2, 8, 9, and 11; and 10 years for count 7, all to be served consecutively, for a total of 1,800 months. The judge rejected the Probation Office's recommendation of 50 years and the defense's request for 12 years, stating that even if 150 years was only symbolic, symbolism was important.

Only cash moved. Cash deposited by clients went into a bank account and was paid out for other clients' redemptions and "profits." No securities were purchased. The amount that flowed into the main account during the period of the fraud was approximately $170 billion, and the judge recorded that he admitted to this number. From the same account, between 2002 and 2008, over $250 million was transferred via a London affiliate to the proprietary trading and market-making divisions, and was also used for his and his family's expenses (such as $11.5 million for two yachts, $6.5 million in loans for home purchases, and $950,000 for four country club memberships).

The numbers in this case are read by four measures. First, the inflow, approximately $170 billion. Second, the balance shown to clients at the time of the collapse, approximately $65 billion. This was the number printed on statements, with no securities behind it. Third, the identified losses. The PSR at sentencing indicated at least 1,341 accounts, totaling over $13 billion (the defense attorney read out $13,226,000,000), and the judge noted that this number did not include losses via feeder funds. Fourth, the total amount of claims allowed by the trustee, which was over $19.4 billion in February 2020, and $20.315 billion as of August 21, 2026. The "50 billion" was the number he told his sons, and he later stated it was "profits, not principal."

Recoveries proceeded through avoidance actions and settlements by the SIPA Trustee. The Trustee calculated the customers' share (net equity) as the actual amount of cash deposited minus the amount withdrawn, dismissing the balances on the final November 2008 statements as fictitious. The bankruptcy court approved this on March 1, 2010, writing, "a dollar paid to satisfy a fictitious profit is a dollar that is not available to satisfy a claim for real money." As of August 21, 2026, recoveries and recovery agreements total $15.485 billion, and distributions from the customer fund total $14.799 billion, with the second interim distribution in 2012 (33.556%, $6.733 billion) being the largest of the 17 pro-rata interim distributions. SIPC has advanced up to $500,000 per allowed claim, committing approximately $850.9 million. On the day of sentencing, the defense attorney read out the Trustee's recovery amount as $1.225 billion.

"Total losses of $65 billion." The 65 billion is the sum of the balances printed on customer statements at the time of the collapse. A government document writes that he "falsely told investors they had assets of approximately $65 billion," and the judge recorded that the perpetrator contested both the 65 billion and 13 billion figures. The actual principal loss was over $13 billion at the time of sentencing, and allowed claims were $20.315 billion as of 2026. It has been confirmed that the source of the 65 billion figure is the PSR, but the origin of the rephrasing that calls it "total losses" is unknown.

"Nobody noticed." After 1992, the SEC received 6 complaints and 2 articles, and multiple private entities had refrained from investing due to the same red flags. Some people did notice. The failure of verification procedures to be activated is different from not being noticed. The OIG notes that the very fact that the SEC had conducted an examination reassured investors, which the defendant then used in his solicitations.

"Only greedy, wealthy people were victims." The PSR's list of victims includes union pension funds, charitable foundations, and personal trusts, and the judge mentioned elderly people living on pensions and Social Security, middle-class families sending children to college, a retired forestry worker, a corrections officer, an auto mechanic, a physical therapist, and a former school secretary who lost her husband at age 86. While incarcerated, the defendant stated that his clients had acknowledged in writing that they were "sophisticated" investors when opening their accounts, but government documents call this a shifting of blame.

"I did it alone." The defendant pleaded guilty only to the substantive offenses, not to conspiracy, and long maintained that he acted alone. According to government documents, 14 other BLMIS employees and associates were convicted, 5 of them at trial. The accountant's working papers showed within hours that no audits had ever been performed.

"The losses were due to a market downturn." In a 2009 interview, the defendant explained that "there was no market because of the recession," but in his plea, he admitted that he had not been buying securities. Securities that have not been bought cannot fall in value. The redemption requests in 2008 halted the payments, not the investment operations.

What remains from this case is not the amount of money, but the method of verification. Statements are created by the issuer. To know if there are assets behind the statements, one must consult ledgers other than the issuer's (custodians, clearing houses, independent auditors). In NOMISMA's course on modern money, we read about the mechanism by which government bonds are transferred from account to account in the central bank's ledgers, and the pages where stablecoin issuers disclose the breakdown of their reserves and third-party attestations. The order of reading is the same: in whose ledger, verified by whom, and as of what date.

This section is about how to read records, not investment advice. Methods change, but the way to verify records does not.

This case was not a 'bubble'. Prices did not rise. The only thing that rose was the numbers on the statements, and there were no transactions to support those numbers. The tulip bulb mania, the railway mania, and the credit crisis that came to light in the same year were all events where the prices of real assets or contracts moved; this case is of a different type. When compared, only the sheer scale stands out.

What can be compared is the single question of the source of payments. In John Law's system, propping up stock prices and issuing more notes supported each other, and payments to existing holders depended on new notes. However, Law's system was a public institutional reform, and the books were not false. The case of Charles Ponzi, from whom the scheme gets its name, is in the register but the main text is not yet available.