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Maryland Tax Connect will be unavailable on Tuesday, September 8, 2026, from 10:00 PM to 12:00 AM for scheduled maintenance. During this time, you will be unable to perform any Maryland Tax Connect functions.

Welcome to Maryland Tax Connect! Maryland Tax Connect for Individual Taxpayers is now live, replacing iFile as Maryland’s online tax portal for individuals. From this page, individuals and businesses can file returns, make payments, check refund status, and manage their accounts, 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.
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Quick Links

User Guides and Tutorials Create a Maryland Tax Connect Profile Make a Payment as a Guest Register for a Maryland Business Tax Account-Combined Registration Application Maryland Sales and Use Tax Exemption Certificate Application Register as a Transmitter User (W2/1099 Bulk Filers only)

Individuals

File a Resident Income Tax Return as a Guest Where's My Refund Make an Estimated Payment File an Extension Individual Tax Forms and Instructions MVA Self-Certification of Tax Filings Schedule an Appointment with the MVA

Businesses

File a Form as a Guest Apply for MPU Certification Filing Deadlines and Due Dates Business Tax Forms and Instructions Checklist for New Businesses Apply for Business Employer Identification Number

License / Permit Search

Motor Fuel Verify Sales and Use Tax Registration or Exemption MPU Certificate Verification Business Search IFTA e-File

Tax Professionals

Filing Deadlines and Due Dates What's New for the Current Filing Season Forms and Instructions - Individuals Tax Pro Helpline Tax Alerts, Publications, and Releases

Additional Information

Government User Registration Guide - Compliance Checks In Person Tax Help Office of the Taxpayer Advocate Tax Security Tax Calculator NAICS Search