Mason District Government Center

Site is closed for 2022, we will re-open in February 2023. More information will be available in January.

Welcome back to Mason Tax Aide

Tax Preparation Season ends April 18, 2022

Appointments booking now - call ‪(571) 303-9865

The process for preparing income tax returns has changed this year due to COVID- 19 and our efforts to protect the safety of taxpayers and volunteers. Your patience and understanding are appreciated.


  • All tax returns will be prepared by appointment only. No walk-in service is provided.

  • The wearing of masks and adherence to social distancing is required.

  • Taxpayers must obtain an information packet to be completed before calling for their appointment.

  • At the appointment, taxpayers will drop off their tax return documents and the completed information packet and, after a brief interview (15-30 min), taxpayers will leave the site. They will be informed when to return for their second appointment (usually 2 hours, but could be a later day.) Tax counselors will contact taxpayers by phone with any questions that arise.

  • Taxpayers will return to the site for a review of the completed tax return and to sign the Form 8879 that allows for e-filing of the tax return, and to retrieve their tax documents and a copy of the tax return.

How to obtain an information packet

  • You may obtain the full information packet at Mason District Governmental Center beginning January 18,

  • You may download the information packet here: Information Packet

  • Information on the appointment is included in the information packet.

Hours of operation

  • Monday and Thursday: 1 pm - 8 pm

  • Tuesday, Wednesday, and Friday: 9:30 am – 1 pm

  • Saturday: 9 am – 1 pm

AARP Foundation Tax Aide

Mason District Government Center

6507 Columbia Pike

Annandale VA 22003