Massachusetts DOR Form Instructions
- form-1 Form 1 — Resident Income Tax Return
- form-1-nr-py Form 1-NR/PY — Nonresident/Part-Year Resident Return
- form-2 Form 2 — Fiduciary Income Tax Return
- form-3 Form 3 — Partnership Return of Income
- form-355 Form 355 — Business/Manufacturing Corporation Excise Return
- form-355s Form 355S — S Corporation Excise Return
- form-355u Form 355U — Combined Reporting (Unitary)
- form-63d-elt Form 63D-ELT — Pass-Through Entity Excise Tax (PTET)
- form-m-941 Form M-941 — Employer's Quarterly Withholding Return
- form-ma-nrcr Form MA NRCR — Nonresident Composite Return
- schedule-62-wh Schedule 62-WH — Withholding for Composite Returns
- schedule-cms Schedule CMS — Combined Manufacturer Submission
- schedule-tds Schedule TDS — Taxpayer Disclosure Statement