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Approved Software Vendors
The following software developers and electronic transmitters have been approved by the Department of Revenue for participation in the Massachusetts Electronic Filing Program. The Department of Revenue does not recommend any one service provider over another nor are these entities affiliated with the Commonwealth of Massachusetts. -
Forms, Instructions and Mailing Addresses
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Tax Law Changes
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Frequently Asked Questions About Massachusetts State Income Taxes
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Payment Vouchers
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Health Care: Frequently Asked Questions for Insurance Carriers

