Assistance with State or Federal TaxesFind more information from the following link(s):
For State Tax Information, please dial 800.638.2937. For State Tax Assistance for Seniors, please dial 301.949.6030. For assistance with Federal Tax questions, please dial 1.800.829.1040.
Maryland State Tax InformationFree File
To speak with a Customer Service Representative, please call 311 during business hours.