Massachusetts Tax Preparer Stole Over $40K in Refunds — Now She May Face Jail

Tax season is stressful enough without worrying about whether the person preparing your return is actually stealing from you. But that’s exactly what happened in a recent case out of Massachusetts, where a tax preparer’s fraudulent scheme led to over $40,000 in stolen federal funds. The case highlights not only the risks associated with entrusting someone with sensitive financial information but also the broader issue of tax refund fraud in the United States.

The Case of Valentina Martinez

On March 17, 2025, Valentina Martinez, a 50-year-old resident of New Bedford, was sentenced in federal court in Boston for stealing government funds through a fraudulent tax refund scheme. Martinez had previously pleaded guilty in December 2024 to five counts of theft of government money. Her punishment includes:

• 12 months of supervised release under home confinement (if she violated her release, she will be sent to jail)
• Electronic monitoring for the first six months
• Restitution payment of $41,823 to the IRS

Martinez’s scheme was relatively sophisticated. While working for a national tax preparation service, she would prepare tax returns for clients and provide them with copies of what they believed were the final returns. However, Martinez would then alter the returns by adding fraudulent business deductions without her clients’ knowledge. She would electronically file the altered returns to inflate the refund amounts.

But the deception didn’t stop there — Martinez directed the inflated refunds to be deposited onto debit cards under her control. She then used those funds for personal expenses, including:

• ATM withdrawals
• A vacation in Florida
• Various personal purchases

Martinez’s scheme unraveled when a client complained to the tax preparation company about a missing refund. The investigation that followed revealed that Martinez had filed at least 12 fraudulent returns, resulting in more than $40,000 in losses to the IRS. Once the scheme was uncovered, Martinez was terminated from her job and prosecuted under federal law.

How the Stolen Identity Refund Project (SIRF) Uncovered the Scheme

Martinez’s prosecution was part of the Stolen Identity Refund Fraud (SIRF) program, an initiative by the IRS designed to combat refund fraud committed by tax preparers and identity thieves.

The SIRF program focuses on identifying and prosecuting tax preparers and individuals who:

• File fraudulent tax returns using stolen identities
• Manipulate tax filings to inflate refunds
• Direct refunds to personal accounts or debit cards without taxpayer consent

IRS Criminal Investigation units work closely with the Department of Justice and the U.S. Attorney’s Office to trace suspicious refund activity and uncover patterns of abuse. Martinez’s case is a textbook example of how tax preparers can exploit their position of trust to commit financial crimes — and how the SIRF program helps bring them to justice.

How Common Is Tax Refund Theft by Tax Preparers?

Tax refund fraud is more prevalent than most people realize. According to IRS data, refund fraud and identity theft are among the fastest-growing categories of financial crime in the U.S. Some key statistics paint a troubling picture:

• In 2023, the IRS flagged more than 1.1 million potentially fraudulent tax returns and prevented more than $6 billion in fraudulent refunds.
• Over $2.3 billion in refunds were confirmed to be tied to stolen identity refund fraud in the last two years.
• The IRS Criminal Investigation Division initiated 1,490 investigations related to tax refund fraud in 2023 alone, leading to 947 convictions.
• The average monetary loss per case was over $50,000.

Fraud involving tax preparers specifically accounts for a significant portion of these cases. Tax preparers are in a unique position to commit this type of crime because they have direct access to taxpayers’ sensitive personal information — including Social Security numbers, income details, and bank account information.

High-Profile Cases Similar to Martinez’s

Martinez’s case is not an isolated incident. Other recent examples highlight the disturbing frequency of refund fraud by tax preparers:

• In 2022, a Florida-based tax preparer was sentenced to five years in prison for filing over 200 false returns, stealing more than $1.2 million in fraudulent refunds.
• A California-based tax preparer was convicted in 2023 of inflating refunds for hundreds of clients and pocketing over $500,000 through a similar debit card scheme.
• A group of tax preparers in Texas was charged in a wide-ranging fraud case in 2023, involving more than $3 million in stolen refunds.

How to Protect Yourself from Tax Preparer Fraud

While the IRS is actively working to combat tax preparer fraud, there are steps you can take to protect yourself:

1. Choose a reputable tax preparer – Look for someone with professional credentials (like a CPA or enrolled agent) and check their standing with the IRS.
2. Review your tax return carefully – Ensure that all the information matches your records and that no unexplained deductions or credits have been added.
3. Never sign a blank return – A legitimate tax preparer will never ask you to sign an incomplete or blank return.
4. Watch out for unusual refund deposits – If you receive a refund you weren’t expecting or one that differs from the amount on your return, contact the IRS immediately.
5. Monitor your IRS account – You can set up an online account with the IRS to track your refund status and filing history.

The Bottom Line

Martinez’s case is a sobering reminder that even trusted professionals can engage in financial misconduct. Tax refund fraud by preparers is a growing problem, but the IRS and programs like SIRF are making strides in identifying and prosecuting offenders. However, the responsibility also falls on taxpayers to remain vigilant and take proactive steps to protect their financial information.

Tax season might be stressful, but with a little extra caution and due diligence, you can protect yourself from becoming the next victim of refund fraud.

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