Online Services

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Other Resources

• The Maryland Register
• Division of State Documents (SOS)
• Filing Maryland Withholding Reports
• Information for Tax Professionals
• Information for Business Taxpayers
• Maryland's Tax Professionals - Electronic Filing Information
• Comptroller Resources for Software Developers
• Tax Form Updates
• Maryland Business Taxes Facts & Stats
• Tax Information for Retirement Plans
• Businesses - Tax Payer Services
• Internal Revenue Service (IRS)
• Taxpayer Registration Assistance Center (TRAC)
• Local Taxpayer Service Offices
• Business Tax Tips
• State License Bureau
• Maryland Tax Resource Library

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Related State Agencies

• Assessments & Taxation
• Commerce
• Comptroller of Maryland
• Department of Labor
• Secretary of State
• Tax Court
• Tourism