MilTax Filing Service

Access MilTax Preparation and e-Filing Service

Military OneSource provides free and secure online tax preparation and e-filing software for eligible service members, their families and survivors.

Prepare, complete and submit your tax return online from the comfort of home or a MilTax-desginated Volunteer Income Tax Assistance Program location. You can complete your return in one session or set it aside, log back in and pick up where you left off.

Not ready to prepare and file yet? Bookmark this page so that when you’re ready to begin you can find it easily. Click here to learn more about how MilTax can help you.

3 Things to Know Before You Get Started:

  1. You need to be an eligible Military OneSource user to be able to access the free e-filing software, and will need to log in to your Military OneSource account to get started. If you're not logged in, you'll be asked to log in below.
  2. Once logged in, you’ll be asked to answer a few questions to begin the process and access the e-filing software.
  3. Need help? MilTax e-filing software comes with free technical assistance. You can also call Military OneSource at 800-342-9647 to talk with a Military OneSource tax consultant, or visit your nearest VITA location if you have tax questions.

Access our MilTax tips and troubleshooting guide here, or let us know via the Customer Support form and one of our representatives will respond within 24 hours.