Claiming a Refund for Overpaid Taxes

If you overpaid the tax on any production activity purchases, you may apply for a refund within four years from the date of payment of the tax by completing Form ST205.

Mail the completed Form ST205 to:

Comptroller of Maryland
Compliance Division
301 West Preston Street
Baltimore, MD 21201-2383

For assistance or information on filing refund claims, call 410 767-1538 within the Baltimore area or 1-800-492-1752 from elsewhere in Maryland, Monday - Friday, 8:00 a.m. - 5:00 EDT.