File returns, make payments, check refund status, and manage your account, all in one place. Creating a new account is the best way to track your filing history, view notices, and manage your account over time. For more information, please visit our Maryland Tax Connect Information Hub.
Reports and Publications
The Comptroller of Maryland serves as the state's fiscal watchdog, and in so doing wants to make sure you understand what happens to every penny of your hard-earned tax dollars. The links below will help you to discover where Maryland's money comes from, where it is spent, and what you get in return. Review the agency's reports on revenue estimates, expenditures, cannabis and more. View our full list of Research Reports, which includes our State of the Economy and State Spending Series along with other vital policy research reports.
