Government Paychecks, No Tax Returns

Over 571,000 federal employees and retirees owe $6.3 billion in unpaid taxes — and the very agency responsible for collecting it has been doing almost nothing about it.

Story Snapshot

The House Oversight Committee launched a formal investigation into $6.3 billion in unpaid taxes owed by more than 571,000 current and retired federal workers.
A Treasury Inspector General for Tax Administration audit confirmed the delinquency rate climbed from 4.9% in 2021 to 6.9% in 2024 — a 43% increase in total debt over just three years.
The IRS has a legal tool to garnish up to 15% of federal salaries and pensions to recover unpaid taxes, but enforcement has been weak and inconsistent.
Some federal employees went nine years or longer without filing a tax return while still collecting a government paycheck.

The IRS Sent Letters — Only 59,000 of 427,000 Recipients Actually Paid

The Internal Revenue Service (IRS) mailed 427,000 reminder letters to delinquent federal employees and retirees. Only about 59,000 of them responded with payments, totaling $58 million. That sounds like progress until you do the math. At that pace, collecting the full $6.3 billion would take over a century. The IRS has the legal power to act much faster — but it largely hasn’t used it.

Congress authorized the Federal Payment Levy Program back in 1997. It lets the IRS continuously garnish up to 15% of a federal employee’s salary or retiree pension to recover unpaid taxes. It is a direct, automatic tool. The government knows exactly where these people work and how they get paid. Yet the debt has kept growing year after year, which is exactly what triggered the House Oversight Committee’s new investigation.

The Numbers Come From the Government’s Own Watchdog — Not a Political Talking Point

House Oversight Committee Chairman James Comer did not pull the $6.3 billion figure out of thin air. It comes from Treasury Inspector General for Tax Administration Report 20263S0023, released May 6, 2026. The audit covered fiscal years 2021 through 2024. It found the civilian delinquency rate rising steadily, roughly 50,000 current employees failed to file returns in multiple years, and auditors flagged 122 workers with eight or more years of unfiled returns. Twenty workers had gone nine or more consecutive years without filing — while on the federal payroll.

The U.S. Postal Service had the worst record of any agency, with a 10% delinquency rate and $570 million in unpaid taxes. The Department of Veterans Affairs clocked in at 7.3%, owing nearly $380 million. Civilian Department of Defense employees exceeded 7%. This is not a fringe problem hiding in one corner of government. It is spread across the agencies Americans depend on every day.

The Pandemic Excuse Only Goes So Far

The Treasury Inspector General for Tax Administration offered a partial explanation: the IRS paused its Federal Employee and Retiree Delinquency Initiative outreach for about two years during the pandemic. When enforcement restarted, a massive backlog had built up. That context is fair to acknowledge. But the delinquency problem predates COVID by decades. Back in 2013, over 100,000 federal employees already owed more than $1 billion. By 2021, the number of delinquent feds had jumped 32% from 2015 levels. The pandemic accelerated a problem that was already growing. Blaming COVID for the full $6.3 billion does not hold up.

Critics will note that the overall federal delinquency rate, around 6.9%, is not dramatically higher than the general public. That comparison misses the point. Federal employees are paid with taxpayer money, receive above-market benefits, and operate under a code of conduct that requires meeting financial obligations. There is a reasonable expectation — backed by existing law — that people cashing government checks should also be paying their government taxes. The IRS has the tools. The question Comer is rightly asking is why those tools are sitting unused.

This Investigation Has Real Teeth — If Congress Follows Through

The House Oversight Committee currently runs between 65 and 75 active investigations, according to Chairman Comer. Some will go further than others. The federal employee tax probe has something many investigations lack: a verified dollar amount from an independent government audit, a clear enforcement mechanism that already exists in law, and a paper trail showing the problem getting worse over time. The committee is pressing the IRS and other agencies to explain why the Federal Payment Levy Program has not been deployed more aggressively against workers who have ignored tax obligations for years — sometimes for nearly a decade.

Congress has tried to force this issue before. Legislation requiring the firing of federal employees with seriously delinquent tax debt has been introduced multiple times. Federal employee unions have pushed back, arguing existing disciplinary rules are enough. But the Treasury Inspector General for Tax Administration’s own data shows those existing rules are not working. The debt is up 43% in three years. At some point, sending more letters is not oversight — it is theater. Comer’s investigation is asking for something more concrete, and based on what the government’s own auditors found, that demand is entirely justified.