Our Story
For over 150 years, the Internal Revenue Service (IRS) has played a vital role in shaping America’s financial foundation. From wartime beginnings to today’s advanced digital systems, our story is one of growth, service, and dedication.
1862
The Office of the Commissioner of Internal Revenue is created to collect taxes for the Civil War effort.
1913
The 16th Amendment establishes the modern income tax system.
1950s–1970s
IRS embraces modernization with early computer systems and new methods of tax administration.
Today
The IRS processes over 200 million returns each year, collecting trillions in revenue while securing America’s future.
Our journey is more than collecting taxes — it’s about ensuring fairness, supporting national progress, and funding opportunities for every American.