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Tax Assistance 

On-site help in completing simple federal and state income tax returns will be available for seniors and individuals with incomes below $50,000 at the Senior Center on Tuesdays and Wednesdays, from January through April.

Hours are 9 a.m. - 6 p.m.

Electronic filing is available.

Bring the following items...

  • All income-reporting forms from interest, dividends, pensions, wages and social security, as well as a list of potential deductible items.
  • A copy of last year's tax return.

Tax services are provided on a first-come, first served basis. For more information, contact George V. Mazzotti, Jr. with the Adams County Treasurer's Office at 720-523-6163.

City of Thornton
9500 Civic Center Drive, Thornton, CO 80229
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