Online Services for businesses
Improvements coming to Online Services in December 2025.
To improve your experience with Online Services, we're updating the account creation process, adding new features to Account Summary, and more. To learn more, see December 2025 changes to Online Services.
To stay up to date with these changes, subscribe to Online Services.
MCTMT Web File and MCTMT Upload are now available for third quarter returns!
You may now use MCTMT Web File and MCTMT Upload to file third quarter Forms MTA-305, Employer's Quarterly Metropolitan Commuter Transportation Mobility Tax Return.
Running a business is hard. A Business Online Services account can make it easier. It’s a free, convenient, and secure way to file returns, schedule payments, respond to department notices, and more!
A Business Online Services account: it’s an investment you can’t afford to pass up.
Key Business services
General services
Additional Information
- Adult-Use Cannabis Products Tax Web File
- Alcoholic beverages tax Web File
- Alcoholic beverage wholesaler information
- Beverage Container Web File
- Congestion Surcharge Web File
- CT-300 mandatory first installment
- CT-400 estimated tax
- Employer Compensation Expense Program (ECEP)
- Employer Compensation Expense Tax (ECET)
- File a partnership return extension
- File a power of attorney
- File exchange
- Franchisor information
- Highway Use Tax Web File
- International Fuel Tax Agreement Web File
- MCTMT Web File
- MCTMT upload
- Medical Cannabis Web File
- Motor vehicle insurers information
- NYS-1 Web File
- Opioid Excise Tax Web File
- Pass-through entity tax (PTET) Web File
- Petroleum Business Tax Web File
- PrompTax
- Sales tax refund request
- START-UP NY employer reporting
- Taxicab Web File
- Transportation network company assessment
- Vapor products registration
- Sales of cigarettes to Indian nations, tribes, or reservation cigarette sellers
- Wage reporting upload
- Waste Tire Web File
- Wireless Communications Surcharge Web File
Useful Resources
Additional Tools
Updated: