Comptroller of Maryland. Serving the People. Peter Franchot, Comptroller
Spotlight on Maryland

bServices Online Service Center

Business Taxpayer Online Service Center
Certain Business applications require a user to complete a short registration before using. Currently, users are NOT required to create a registration for filing a Sales and Use Tax return, Withholding return or to access the W2 Bulk Upload test page. All other applications require a registration.

W2 Bulk Upload - Upload your file and view your submission history online

W2 Bulk Upload Test Page - Test your file before uploading it online

bFile - File your business tax returns online
You may file your business tax return for free using our bFile system.

Admission and Amusement Tax Returns

Bill Pay ( make payments on existing business tax liabilities )

Due to necessary ongoing system maintenance this application may be unavailable every Sunday from approximately 6:00 AM until 10:00 AM EST. We apologize for any inconvenience this may cause.

The Comptroller's Web Services Center is available 24 hours a day, 7 days a week from any home office, or public access point. However, data may not be accessible during times of system maintenance.