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


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.