The Eight Percent Fund ran for thirty years. The math was always wrong.
Miles Burton Marshall pleaded guilty this week to running a $50 million Ponzi scheme out of his Hamilton, New York tax practice for more than three decades. The 988 people who trusted him were mostly his own clients, and the fund that bore his promise had a name that was also its alibi.
The statement came in an envelope with her tax preparer's return address on it. She had been getting mail from that office in Hamilton for almost twenty years. Her returns. Her insurance renewals. Her late husband's final 1040. The envelope was familiar the way a neighbor's voice is familiar. She opened it at the kitchen table because that was where the bills lived.
The page inside was titled Transaction Summary. Her name at the top. A balance. An interest line. Eight percent. The number sat there the way it had sat there every quarter for years, steady as a pulse.
Picture it. A woman in her seventies in a farmhouse outside Hamilton, New York, reading a one-page printout from a man she has known longer than some of her grandchildren have been alive. The paper says her money is there. The paper says her money is growing. The paper is a lie. The paper has been a lie for most of the years she has been receiving it.
She did not know that yet. On April 28, 2026, in a courtroom in Madison County, the man who sent her that envelope pleaded guilty.
I.
His name is Miles Burton Marshall. He prepared taxes and sold insurance in Hamilton, a college town in central New York with a population you could fit in a midsize high school gym. According to the New York State Attorney General's office, beginning in the early 1990s and running until March 2023, he raised more than $50 million from 988 people and called the place he put it the Eight Percent Fund.
The name was the pitch. The name was also the lock.
Eight percent, every year, on what he described as real estate. Not a stock. Not a market-linked product. A steady number you could plan around. If you were a retired schoolteacher in Madison County, if you were a small business owner whose books Marshall had kept clean for fifteen years, if you were the widow of a client who had died trusting him, eight percent was a number you could live on. The fund's name was the math. The math was the promise.
A Ponzi scheme is a structure, not a strategy. New money pays old investors and is called interest. The investments themselves do not exist, or do not perform, or do not matter. The only thing the operator has to do is keep the inflow larger than the outflow. When the inflow stops, the structure falls. The Attorney General's office says Marshall's structure ran for more than three decades before it fell.
II.
The hardest part of this case to write down is also the simplest. The 988 people who put money into the Eight Percent Fund were, in many cases, the same people whose tax returns Marshall prepared and whose insurance policies Marshall sold. He had their Social Security numbers. He had their dependents. He knew what their houses were worth and what their mortgages were and what they had set aside for their grandchildren's tuition. He knew, in other words, exactly how much they had to give him.
That is not a marketing funnel. That is a client list.
Read that slowly. The man who knew the most about their money was the man taking it.
Attorney General Letitia James, announcing the plea, said Marshall "scammed his clients out of their life savings and used their hard-earned money to fuel a classic Ponzi scheme." The word classic is doing real work in that sentence. There was nothing novel here. There was no app. There was no token. There was a tax office, a fund with a number in its name, and a printer that produced quarterly statements.
III.
The Transaction Summaries were the part of the machine the investors could see. According to the Attorney General's investigation, Marshall directed his staff to generate them. The balances on the page were not real balances. The interest line was not real interest. They were paper. They were the costume the fund wore on the days it had to look like a fund.
This is the part that should sit in the chest a little. Somewhere in that office, an employee was running a printer. The numbers came out. The envelopes went out. The clients opened them at kitchen tables across central New York and saw what they had been promised. Eight percent. Steady. There.
By 2016, investigators later determined, Marshall's liabilities already exceeded his assets by more than $40 million. The fund was insolvent for at least seven years before anyone outside the office knew. During those seven years, the printer kept running. The envelopes kept going. The clients kept reading.
That part may be the saddest.
IV.
The money did not vanish into a market. Some of it went to earlier investors as the fake interest. Some of it, according to the Attorney General's filings, went to Marshall directly. Travel. Retail. Restaurants. The expenses of his other businesses. The everyday costs of a life that, from the outside, looked like the prosperous life of a small-town professional who had done well by doing good for his neighbors.
Do the math. Over $50M raised. By March 2023, when Marshall filed for bankruptcy protection, his sworn assets were under $22M. The liabilities to victims, including principal and the eight percent the statements had been promising for years, came to over $90M. The civil judgments he agreed to as part of his plea total roughly $90 million. His own defense attorney has told reporters that Marshall is broke and that any recovery for victims will come through bankruptcy proceedings and will likely amount to "pennies on the dollar."
Not lost. Spent. Not missing. Gone.
V.
The Eight Percent Fund became visible to the world in March 2023, when the New York State Attorney General's office opened its investigation. Weeks later, in April 2023, Marshall filed for bankruptcy. The printer stopped. The envelopes stopped. The 988 clients began the slow process of learning that the most consistent number in their financial lives had been the one number that was never true.
Three years of investigation followed. The Attorney General's Criminal Enforcement and Financial Crimes Bureau. The Forensic Audit Section. The Major Investigations Unit. The New York State Police. The forensic work of unwinding three decades of fake statements is its own kind of labor, and it is the labor that made Tuesday's plea possible.
On April 28, 2026, Marshall pleaded guilty. He is scheduled for sentencing on June 11, 2026, and faces a state prison term of four to twelve years.
VI.
There is a thing tax preparers and insurance agents have that hedge fund managers do not. It is not credentials. It is proximity. It is the chair across the desk and the file cabinet with your name on a manila tab and the fifteen Aprils you have sat in the same office signing the same forms. It is the part of trust that is not about returns. It is about years.
Most tax preparers in this country are not credentialed in the way the public assumes. There is no single national license required to prepare a return for pay. The IRS's Office of Professional Responsibility enforces ethical standards for some practitioners under what is called Circular 230, but the universe of people legally permitted to sit across a desk and ask for your W-2 is much larger than the universe of people whose conduct is meaningfully supervised. The Eight Percent Fund did not come out of a regulatory gap in securities law. It came out of the gap between the trust a tax preparer earns and the oversight a tax preparer receives.
That gap is not unique to Hamilton. That gap is the room the next Eight Percent Fund will be built in.
VII.
Go back to the kitchen table. Go back to the woman holding the Transaction Summary. The page in her hand is paper. The number on the page is ink. The fund is a name. The interest is a story her tax preparer told her staff to print.
She thought she was an investor. She was the inflow.
The Eight Percent Fund did not pay eight percent. It paid the last person out with the next person in. For thirty years, the math worked because the math was never the math. The math was the name on the envelope.
The envelope was always the lie.
- New York State Attorney General's Office press release | April 28, 2026 | Announcement of guilty plea by Miles Burton Marshall
- Utica Observer-Dispatch | late April 2026 | "Madison County tax preparer pleads guilty in $50 million Ponzi scheme"
- New York State Attorney General's Office investigative findings | 2023-2026 | Criminal Enforcement and Financial Crimes Bureau, Forensic Audit Section, Major Investigations Unit
- United States Bankruptcy Court filings, Marshall bankruptcy | April 2023 | Sworn schedules of assets and liabilities
- Statements by Attorney General Letitia James and New York State Police Superintendent Steven G. James | April 28, 2026
- IRS Office of Professional Responsibility | Circular 230 ethical standards for tax practitioners
Editorial Notice
MarkTell is a true crime publication about financial fraud. Some scenes, dialogue, and sequential details are reconstructed from court filings, enforcement actions, news reports, and public records. Where the public record does not provide exact details, editorial reconstruction is used to convey the documented pattern of events. Names of private individuals may be changed to protect identity. All factual claims are sourced to public documents cited in the Evidence Trail above. MarkTell does not provide investment, legal, or financial advice. Nothing published here constitutes a recommendation to buy, sell, or avoid any investment. Allegations described in active cases have not been adjudicated and defendants are presumed innocent until proven guilty. Readers should conduct their own due diligence before making financial decisions.