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Tax agency information

State/Federal Contact Information Information about Enrollment with Tax Agency
CT State of CT Department of Revenue Services
PO Box 2937
Hartford, CT 06104-2937
860.297.4973
View Information about Connecticut state tax enrollment
MA Massachusetts Department of Revenue Taxpayer Service Division
PO Box 7013
Boston, MA 02204
617.887.6367
View information about Massachusetts state tax enrollment
RI State of Rhode Island Department of Administration Division of Taxation
One Capitol Hill
Providence, RI 02908-5800
401.574.8829
View information about Rhode Island state tax enrollment
NY New York State Tax Department
W. A. Harriman Campus
Albany, NY 12227
800.338.0054
View information about New York state tax enrollment
Federal Federal Tax Information
EFTPS Online Customer Service: 1.800.555.8778
EFTPS Customer Service
English: 1.800.555.4477
en Español: 1.800.244.4829
View information about EFTPS enrollment

View information about Paper-based enrollment