Comptroller of Maryland. Serving the People. Peter Franchot, Comptroller
Maryland Taxes
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Why Do I Owe?

Below you will find links for the most common reasons you may have a Maryland Business tax liability.

If you have questions about the notice you received, call the phone number on the notice promptly. By calling the number on your notice, you can find out how to resolve the dispute or file an appeal and request a hearing. Failure to respond to the notice may cause us to assess additional penalty and interest charges and result in further collections efforts.

Links for Why Do I Owe
Business Tax Compliance
Why Do I Owe
  My Business Was Audited
  I Received A Tax Notice
  I Filed A Return
  I Didn't File a Return
  Someone Filed a Complaint or Referral
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