IRS Direct File — Direct File has many limits, but nearly 19M people in 12 states may be eligible. Enlarge / Internal Revenue Service (IRS) headquarters building on January 30, 2024, in Washington, DC.Getty Images | J. David Ake The Internal Revenue Service's free tax filing service, Direct File, is now available in 12 states for taxpayers with simple tax returns. The service, available in English and Spanish, underwent "weeks of successful testing" before the launch, the US Treasury Departme...