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Find your Massachusetts tax account info

If you have previously registered with the Department of Revenue your account number will be your FEIN. The Department of Revenue also accepts another number format (WTH-000...), but Gusto will use your FEIN. If you are unsure if you have registered or what your deposit schedule is, you should call the agency at (617) 887-6367.

Your Massachusetts UI Account Number and Contribution Rate appears on the notice that you receive from the Massachusetts Department of Unemployment Assistance (DUA) each year. If you are unsure of your account number or rate you should call the agency at (617) 626-5075. The rate ranges from 0.94%-14.37% with a wage base of $15,000.