- For Additional Information
Register, pay & file taxes as a business in Massachusetts.
Unemployment insurance is an important part of ensuring the economic well-being of your employees. Click here to create/login to a UI Online account and file your business's wage records.
If your business is a corporation, you'll need to file your records and certificates with the state.
Authorized by state law but issued by local governments. Use the link below to find contact information for your municipality.