What records should businesses keep for state compliance?

Maryland Business Recordkeeping Requirements for State Compliance

Maintaining proper records is essential for Maryland businesses to meet state compliance and support operational efficiency. As of 2026, businesses should focus on the following key record types:

• Business Registration Documents: Keep copies of your Articles of Incorporation, Operating Agreements, and any amendments filed with the Maryland Department of Assessments and Taxation.
• Licenses and Permits: Retain all state and local licenses or permits required for your industry, including renewal confirmations.
• Tax Records: Maintain records of Maryland state tax filings, including sales tax, withholding tax, and corporate income tax returns, along with payment confirmations.
• Payroll and Employee Records: Store payroll registers, employee classification documents, wage and hour records, and withholding tax documents to comply with Maryland labor and tax laws.
• Financial Statements and Bookkeeping: Keep detailed financial records such as income statements, balance sheets, bank statements, and receipts to support tax filings and audits.
• Insurance Documents: Maintain copies of workers’ compensation, liability insurance, and other relevant policies required by Maryland regulations.
• Compliance and Reporting Documentation: Retain records related to state-mandated reporting, including annual reports filed with the Maryland Department of Assessments and Taxation.

Proper record retention periods vary, but it is operationally prudent to keep most business records for at least five years to support audits and compliance reviews.