Bill
S 1974
Imposes a 3.5% alignment surtax on Part C taxable income, narrowing the long-term vs short-term capital gains gap and raising taxes for affected taxpayers.
Note on inconsistencies in the source materials
- The materials you provided include multiple, conflicting titles and metadata (references to public-utility rate approval, an “ABC‑ED” title, and a Massachusetts Senate docket). The bill text included in the package, however, is a Massachusetts-style measure that creates an “alignment surtax” (3.5%) on “Part C taxable income” to align long‑term capital gains taxation with short‑term rates. This summary is based on that bill text (the Massachusetts docket language), not on the disparate header/title lines that appear elsewhere in your packet. If you intended a different bill, tell me which version and I will rework the summary.
Purpose and intent
- The bill would align the tax treatment of long‑term capital gains with short‑term capital gains by imposing an additional state surtax—called the “alignment surtax”—on specified taxable income, thereby reducing the preferential advantage long‑term capital gains currently enjoy under Massachusetts law.
Key provisions (section-by-section)
- Section 1: Amends section 5G of chapter 29 (Commonwealth laws) to add the “alignment surtax” (as defined in Section 2) to the list of provisions referenced after “Constitution of the Commonwealth.” (This appears to incorporate the new surtax into referenced statutory lists or exemptions.)
- Section 2: Adds a new definition in chapter 62 (Massachusetts tax code): defines “alignment surtax” as a tax imposed at a rate of 3.5% on “Part C taxable income.”
- Section 3: Amends section 4 of chapter 62 to include the alignment surtax in the computation language (inserting “plus the alignment surtax” after an existing reference to paragraph (b)), thereby making the surtax part of the income tax calculation machinery.
Who would be affected
- Individual taxpayers with income classified as “Part C taxable income” under chapter 62 (this term is a statutory category in Massachusetts tax law; the bill text does not redefine Part C itself).
- Taxpayers with long‑term capital gains to the extent those gains are included in Part C taxable income.
- Tax preparers, accountants, investment advisors, and state revenue agencies (administration, collection, compliance).
- State budget/revenue: the surtax would increase state tax receipts to the extent it raises additional collections from affected taxpayers.
Fiscal and policy implications (high‑level)
- A flat 3.5% surtax on Part C taxable income narrows or eliminates the tax rate difference between long‑term and short‑term capital gains at the state level, likely increasing tax liabilities for taxpayers realizing long‑term gains.
- Could raise notable revenue depending on realized gains in a tax year; the bill contains no revenue estimate or appropriation language.
- Potential behavioral effects include changes in timing of asset sales and tax planning; longer-term investment incentives could be affected.
Procedural status and timeline (from provided record)
- Docket references show the bill was filed in January 2025 (S. Docket No. 1377) and has recorded committee referrals. The provided legislative actions are inconsistent, but the record indicates referral to committees (Revenue; Corporations, Authorities and Commissions) and at least one hearing scheduled for October 3, 2025. The text as provided does not specify an effective date.
Open questions / missing details
- The bill text does not specify an effective date or transition rules.
- The statute does not redefine “Part C taxable income”; its effect depends on existing statutory definitions in chapter 62.
- No fiscal note, revenue estimate, or implementation detail is included in the text provided.
If you’d like, I can:
- Produce a one‑page explainer for taxpayers likely affected (example scenarios);
- Draft a short fiscal-impact checklist (what revenue offices would need to calculate);
- Or summarize the alternate/conflicting bill versions you included (public-utility rate approval or the ABC‑ED reference).
Compiled from official sources — confirm details with the bill’s official record.
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