The American system of taxation is based on the premise that all income is taxable (which includes illegally earned income). In many instances, proving that a taxpayer willfully attempted to hide income from the Federal Government is an integral part of proving other criminal activity including fraud, money laundering or Bank Secrecy Act violations. Criminal Investigation continues to fulfill the important role of helping to ensure the integrity and fairness of our nations' tax system.
The Internal Revenue Service Criminal Investigation Division conducts criminal investigations regarding alleged violations of the Internal Revenue Code, the Bank Secrecy Act and various money laundering statutes. The findings of these investigations are referred to the Department of Justice for recommended prosecution.
To learn more about careers in Law Enforcement, please visit the Criminal Investigation Special Agent page.
In addition to the Special Agent, Criminal Investigation careers also include Administrative, Investigatory, Information Technology (IT), and Forensic positions. To learn more about these careers, click here.
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Education credits help with the cost of higher education by reducing the amount of tax owed on your tax return. Use the #IRS Interactive Tax Assistant to find out if you qualify to claim the American Opportunity Tax Credit or the Lifetime Learning Credit: https://t.co/a5eRQevAdb pic.twitter.com/m8ooNzf1Oj
— IRSnews (@IRSnews) June 16, 2026
Under @SecScottBessent leadership, Treasury is working around the clock to protect Americans – particularly seniors – from scams, fraud, and financial exploitation. This Administration is committed to ensuring that older Americans can live out their golden years without fear of… pic.twitter.com/395pHdsb83
— Treasury Department (@USTreasury) June 15, 2026
The #IRS reminds you that criminals often take advantage of people wishing to help victims in times of crisis. Stay alert and verify a charity is legitimate before you donate: https://t.co/jeEpIsDvN9 #HurricaneSeason pic.twitter.com/4BJzg8Ohg2
— IRStaxsecurity (@IRStaxsecurity) June 16, 2026