In Massachusetts, whether you qualify for alimony - and for how long - depends mainly on one thing: the length of your marriage. Massachusetts recognizes four distinct types of alimony under the Alimony Reform Act of 2011, codified at Mass. Gen. Laws ch. 208, §§ 48-55, and for the most common type, "general term" alimony, state law sets a formula that caps the maximum duration based on how many years you were married. Marriages over 20 years are the exception: there, a judge has discretion to order alimony for an indefinite duration. Alimony can also end early - on remarriage, death, cohabitation, or the payor's retirement - and an existing order can later be modified if circumstances change materially.
The four types of alimony in Massachusetts
Massachusetts law identifies four categories of alimony, each meant for a different situation:
General term alimony - ongoing support paid to a financially dependent spouse, with duration tied to the length of the marriage.
Rehabilitative alimony - support intended to help a recipient become self-sufficient by an expected time, such as while completing education or job training.
Reimbursement alimony - compensates a spouse for contributions made to the other spouse's financial or career development during the marriage.
Transitional alimony - helps a spouse adjust to a new lifestyle or location after the divorce.
Two of these types have a strict eligibility cutoff worth flagging: reimbursement alimony and transitional alimony are only available where the marriage lasted 5 years or less. Under the statute, "length of the marriage" is measured from the date of the legal marriage to the date the divorce complaint was served - not the date the divorce is finalized. If your marriage ran longer than 5 years, general term or rehabilitative alimony are the categories that would potentially apply instead. [Mass. Gen. Laws ch. 208, § 48]
How long does alimony last? The duration formula
For general term alimony, Massachusetts law sets maximum durations as a percentage of the number of months the marriage lasted:
Marriage of 5 years or less: alimony for not longer than 50% of the number of months of the marriage.
Marriage of more than 5, up to 10 years: not longer than 60% of the number of months.
Marriage of more than 10, up to 15 years: not longer than 70% of the number of months.
Marriage of more than 15, up to 20 years: not longer than 80% of the number of months.
Marriage of more than 20 years: the court may order alimony for an indefinite duration - it is not automatic, but the length cap that applies to shorter marriages does not apply.
These are ceilings, not entitlements - a judge can order a shorter duration (or no alimony at all) based on the facts of the case. [Mass. Gen. Laws ch. 208, § 49(b)]
Events that end or change alimony - some are time-sensitive
General term alimony in Massachusetts terminates automatically on certain events, and a few of these are worth flagging because they involve specific time windows:
Remarriage of the recipient ends general term alimony.
Death of either spouse ends general term alimony.
Cohabitation: if the recipient has maintained a common household with a new partner for a continuous period of at least 3 months, the court may suspend, reduce, or terminate alimony. This is time-sensitive and fact-specific - it generally has to be raised with the court rather than happening on its own. [Mass. Gen. Laws ch. 208, § 49(d)]
Payor reaching full retirement age: general term alimony terminates when the paying spouse reaches "full retirement age," defined by reference to the age at which a person qualifies for full, unreduced benefits under the federal Social Security (Old-Age, Survivors, and Disability Insurance) program. Because that age varies by birth year under federal Social Security rules rather than being a single fixed number in the Massachusetts statute, confirm the specific age that applies to the payor's situation. [Mass. Gen. Laws ch. 208, § 49(f)]
Reimbursement and transitional alimony are not modifiable and generally end on a set date or event defined at the time they're ordered, in keeping with their more limited purpose - if either of those may apply to your situation, ask the court about the specific end date in your order.
How much alimony is typically ordered
Massachusetts law also limits the dollar amount of alimony. Except for reimbursement alimony or where unusual circumstances justify a deviation, the amount generally should not exceed the recipient's demonstrated need, or 30 to 35 percent of the difference between the two spouses' gross incomes as established at the time of the order - whichever is less. [Mass. Gen. Laws ch. 208, § 53(b)]
In deciding the form, amount, and duration of alimony, the court is directed to weigh a range of factors, including:
The length of the marriage.
The age and health of both parties.
The income, employment, and employability of both parties.
Each spouse's economic and non-economic contributions to the marriage.
The marital lifestyle and each party's ability to maintain it.
Lost economic opportunity resulting from the marriage.
[Mass. Gen. Laws ch. 208, § 53(a)]
Modifying an alimony order later
An alimony order isn't necessarily locked in for its full term. Massachusetts law allows an alimony judgment to be modified in amount or duration on a showing of a material change of circumstances since the order was entered. To pursue this, the party seeking the change files a Complaint for Modification in the Probate and Family Court. [Mass. Gen. Laws ch. 208, § 37]
Alimony and bankruptcy
If either spouse later files for bankruptcy, federal law treats alimony as a protected "domestic support obligation." It cannot be eliminated through Chapter 7 bankruptcy, and it is paid ahead of most other unsecured debts in a bankruptcy case. Property-settlement debts owed to an ex-spouse under a divorce decree are also generally protected from discharge in Chapter 7 bankruptcy, though the rules there differ somewhat from support obligations. (11 U.S.C. §§ 507, 523)
What you can do in Massachusetts
Figure out your marriage length and category. Calculate the time from your date of marriage to the date the divorce complaint was (or will be) served - this determines which alimony types you may qualify for and the duration cap that applies.
Gather income and financial documentation. Since amount is tied to gross income and need, pull together recent pay records, tax filings, and a household budget before any hearing or negotiation.
Ask specifically about retirement age and cohabitation triggers. If you're the payor, confirm the exact "full retirement age" that will apply to you based on your birth year. If you're the recipient, understand how a new living arrangement could affect your alimony.
Check whether your situation involves a short marriage. If your marriage was 5 years or less, ask specifically whether reimbursement or transitional alimony (rather than general term alimony) fits your circumstances.
If circumstances have changed since your order, look into a modification. A job loss, retirement, remarriage, or similar material change may support filing a Complaint for Modification in the Probate and Family Court.
Confirm current details with the Probate and Family Court handling your case, since forms, local practice, and case-specific figures can vary.
This article is general information about Massachusetts law, not legal advice for your specific situation - consult a licensed Massachusetts attorney or the Probate and Family Court for guidance on your case.
Frequently asked questions
How long does alimony last in Massachusetts?
For general term alimony, Massachusetts law ties the maximum duration to the length of the marriage: up to 50% of the number of months married if the marriage lasted 5 years or less, up to 60% for more than 5 up to 10 years, up to 70% for more than 10 up to 15 years, and up to 80% for more than 15 up to 20 years. If the marriage lasted more than 20 years, the court may order alimony for an indefinite duration. These are caps set by statute; a judge can order less.
Does alimony end automatically when the paying spouse retires?
Yes. Under Massachusetts law, a general term alimony order terminates when the payor reaches full retirement age, meaning the age at which they qualify for full Social Security retirement benefits. Because that age depends on the payor's birth year under federal Social Security rules (not stated in the Massachusetts alimony statute itself), confirm the exact age that applies to your situation.
Can alimony be reduced if my ex-spouse moves in with someone new?
It can be. Massachusetts law allows a court to suspend, reduce, or terminate general term alimony if the recipient has maintained a common household with another person for a continuous period of at least 3 months. This is not automatic - it typically requires the paying spouse to raise it with the Probate and Family Court.
How much alimony will I have to pay or receive?
Massachusetts law generally caps the amount at the recipient's demonstrated need or at roughly 30 to 35 percent of the difference between the spouses' gross incomes at the time of the order, whichever is less - except for reimbursement alimony or when unusual circumstances justify a deviation. The court also weighs factors like the length of the marriage, each spouse's age, health, income, employability, and contributions to the marriage.
Can an existing Massachusetts alimony order be changed later?
Yes. Alimony amount or duration can be modified if there has been a material change of circumstances since the order was entered. To request this, you file a Complaint for Modification in the Probate and Family Court in the county handling your case.
This article is general legal information, not legal advice, and may not reflect the most current law or the law in your jurisdiction. Laws vary by state and change over time. For advice about your specific situation, consult a licensed attorney.
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