Massachusetts Alimony — Ceiling Checker

By Bilal Butt, founder — not a licensed attorney. Last verified: October 2026.

Under the Alimony Reform Act 2011 (M.G.L. c. 208, §§48–55), the amount is factor-based, subject to a statutory ceiling. This tool shows the ceiling only — never a predicted award. Judges may deviate from amount/duration limits only on written findings.

Ceiling (§53(b))

“Except for reimbursement alimony or circumstances warranting deviation… the amount of alimony should generally not exceed the recipient's need or 30 to 35 per cent of the difference between the parties' gross incomes established at the time of the order.” Income excludes capital gains/dividend/interest income from assets already divided under §34, and gross income already considered for a child-support order (§53(c)). If child support is also ordered, it is calculated first and that income is excluded from the alimony calculation. A percentage range from a bill proposal is not the current §53(b) text and is not used here.

Amount factors (§53(a))

Marriage length; age; health; income/employment/employability including reasonable diligence and training; economic and non-economic contributions; marital lifestyle; ability to maintain it; lost economic opportunity; and other relevant/material factors.

Types and duration — general term (§49)

Types: general term (main durational form); rehabilitative (max 5 years); reimbursement (marriages of 5 years or less only); transitional (marriages of 5 years or less only, max 3 years). General-term duration caps: up to 5-year marriage: up to 50% of months of marriage; over 5–10 years: up to 60%; over 10–15 years: up to 70%; over 15–20 years: up to 80%; over 20 years: indefinite (court may order an indefinite term). General term ends on recipient remarriage, death of either spouse, payor reaching full retirement age (Social Security definition, unless deviation), or suspension/reduction/termination on recipient cohabitation in a common household for a continuous 3+ months.

Illustrative ceiling only

Payor gross $120,000, recipient gross $50,000 → difference $70,000 → 30–35% ceiling = $21,000–$24,500/year = $1,750–$2,042/month maximum, and only up to the recipient's actual need. A 12-year marriage caps general-term duration at 70% × 12 years = 8.4 years maximum (the court may order less).

Sources: M.G.L. c. 208, §53; Mass.gov alimony law guide. §53 · Mass.gov guide

Common mistakes

• Treating the ceiling as the award. A ceiling is the most a court can order under the cap; the actual amount, if any, is set on the statutory factors and may be far lower, or zero.
• Forgetting the eligibility or duration limits. Texas maintenance requires an eligibility gate (including, in the main route, a marriage of at least 10 years plus inability to earn sufficient income, or a disability or family-violence ground). Massachusetts and Florida duration caps also limit how long any award can run, regardless of amount.
• Assuming permanent alimony still exists in Florida. Permanent alimony was abolished for petitions filed on or after 1 July 2023. Pre-existing permanent awards were not automatically converted — that nuance matters and is flagged on the Florida page.

How courts deviate from the guideline

A guideline figure is a presumption, not a guarantee. Courts commonly depart where the guideline would be unjust or inappropriate on the facts: a child's proven needs or special expenses, a parent's other obligations, hardship, high or very low income, shared-care arrangements that change real costs, and tax or benefit effects the formula does not capture. Where a court deviates, it generally must explain why and state the guideline figure it departed from. That is why every calculator on this site shows its formula and its cap: you can see what the court starts from, even if the final order differs.

For ceiling states, the factors do all the work: need, earning capacity, standard of living, contributions, health and age, and the other statutory factors in that jurisdiction. The checker shows the boundary; the court decides the point inside it.

When to hire a lawyer

An estimate is a starting point, not a strategy. Talk to a licensed attorney in the relevant jurisdiction before you rely on a figure if any of these apply: custody is disputed; there is a business, professional practice or complex property to value; retirement accounts, stock or deferred compensation are involved; either parent's income is disputed, imputed or largely non-cash; a child has special needs or disability; support is above a statutory cap; or the other party already has a lawyer. A lawyer can also advise on deviation factors, add-ons and enforcement in that jurisdiction — none of which a guideline calculator can decide. This site cannot recommend a specific lawyer and does not take referral fees.

Frequently asked questions

These questions are shown on the page in full. They are not marked up as FAQ structured data.

Is 30–35% a Massachusetts alimony formula?

No — it is a ceiling. The amount should generally not exceed the recipient's need or 30–35% of the gross-income difference, and is set on the §53(a) factors.

How long can Massachusetts general-term alimony last?

Up to 50%, 60%, 70% or 80% of marriage length for marriages up to 20 years, and indefinite possible over 20 years.

Does child support affect Massachusetts alimony?

Yes — child support is calculated first, and income already considered for it is excluded from the alimony calculation.

Why does this page not give me a single alimony number?

Because the law in this jurisdiction gives only a ceiling and factors, not a formula. Publishing a single number would invent precision the law does not contain.

Can the ceiling ever be exceeded?

Not under the cap itself. A court orders within the ceiling; the factors decide where inside it, if anywhere, the award falls.

Change log

Related

Other pages for the same jurisdiction or the same topic:

• Alimony & Spousal Support Calculators & Ceiling Checkers