Welcome to our simple online tool for obtaining your Massachusetts Federal Tax ID. Click here to start now, or learn more below.

Massachusetts Federal Tax ID / EIN numbers are valid in all fifty states. Many states issue "state tax IDs", which can go by names like sales tax number, resale number, and wholesale number. But any Massachusetts business that requires a state tax ID will also require the nine-digit Massachusetts Federal Tax ID that you can acquire right here.

Get your new Massachusetts EIN / Federal Tax ID online by clicking the Start Now button below.

There is no longer a need to wait on the phone or in long lines to receive your ID.

Massachusetts Federal Tax ID numbers are issued by the IRS in a nine-digit format such as 12-3456789.

They uniquely identify your business to the government in the same way that Social Security Numbers do for individuals. But various non-government vendors will also request the number during routine commerce in Massachusetts. For example, Massachusetts banks will require you to provide one before opening a business bank account.