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This page, DOR Tax Software Developers, is offered by
Massachusetts Department of Revenue

DOR Tax Software Developers

Massachusetts Department of Revenue (DOR) information for developers of tax software programs

Updated: January 25, 2024

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Software Developer Resources

Handbook for Reproduction of Department of Revenue Forms

2023

2023 Health Care Forms Tax Year 2023: Publication M-1345

2022

2022 Health Care Forms

Tax Year 2022 Handbook for Electronic Filers of Massachusetts Individual Income Tax Returns (Publication M-1345)

2021

2021 Health Care Forms

Tax Year 2021 Handbook for Electronic Filers of Massachusetts Individual Income Tax Returns (Publication M-1345)

2020

2020 Health Care Forms

Tax Year 2020 Handbook for Electronic Filers of Massachusetts Individual Income Tax Returns (Publication M-1345)

2019

2019 Health Care Forms

Tax Year 2019 Handbook for Electronic Filers of Massachusetts Individual Income Tax Returns (Publication M-1345)

2018

2018 Health Care Forms

Tax Year 2018 Handbook for Electronic Filers of Massachusetts Individual Income Tax Returns (Publication M-1345)

2017

2017 Health Care Forms

Tax Year 2017 Handbook for Electronic Filers of Massachusetts Individual Income Tax Returns (Publication M-1345)

Contact for DOR Tax Software Developers

Online

Contact DOR

Log in to MassTaxConnect

Sign up for DOR updates

Translation Help

Phone

Tax Department Call DOR Contact, Tax Department at (617) 887-6367

Toll-free in Massachusetts Call DOR Contact, Toll-free in Massachusetts at (800) 392-6089

9 a.m.–4 p.m., Monday through Friday

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