Information for Business Taxpayers

Filing and paying business taxes can be complicated. The Comptroller's Office is dedicated to making the process as simple and efficient as possible. Visit this special section for business taxpayers often for the latest information.

2010 Withholding Tables Now Available
The withholding tables and percentage method tables for 2010 are now available for employers. More

Military Spouses
The wages earned by a spouse of a nonresident U.S. servicemember may be exempt from Maryland income tax under the Military Spouses Residency Relief Act, when the spouse of the servicemember is not a legal resident of Maryland. The income tax withholding exemption may be claimed by filing a revised Form MW507 with their employer. More

Final 2009 Magnetic Media Instruction Booklet Available
The final version of the 2009 Magnetic Media Reporting Specifications Instruction Booklet is now available for downloading and review by employers. More

Review Tax Law Changes for 2009
Check out our brief summary of Maryland tax legislation affecting businesses that was passed during the 2009 session of the General Assembly and signed into law by Gov. Martin O'Malley. More

File Business Taxes Online for Free
Use our free bFile service to file your employer withholding returns, sales and use tax returns, and year-end reconciliations online.

Pay Delinquent Business Taxes Online for Free
If you've received a bill for any overdue business tax liabilities, you can use BillPay to pay those liabilities online for free.

Register Business Tax Accounts Online
Use our convenient online service to register your sales and use tax, admissions and amusement tax and other business tax accounts. More.

Verify Sales Tax Exemption Numbers Online
If you encounter a customer who wishes to make tax-free purchases using a tax-exempt card issued by the Comptroller's Office, you can verify the validity of the tax exemption account number online.

	Find Year-End Withholding Reconciliation Info			File Withholding, Sales Taxes Electronically
	Find Tax Due Dates			Pay Delinquent Business Taxes Online
	Register Business Tax Accounts			Review Corporate Combined Reporting Requirements and Manufacturers' Reporting Requirements
	File Unclaimed Property Holder Report			Review 2008 Tax Law Changes
	Find Business Tax Credits			Find Business Tax Tips
	Review 2009 Tax Law Changes			Review Amendments to 2007 Special Session Tax Law Changes