Divorce Law in Massachusetts: Grounds, Property, and Alimony

Divorce law in Massachusetts routes every case through the Probate and Family Court, requires at least one year of residency in most situations, and imposes a waiting period of 90 or 120 days after judgment before the divorce is final. You can file no-fault or, less commonly, on fault grounds. Property is divided equitably rather than equally, alimony duration is capped by the length of the marriage, and both spouses must exchange detailed financial records within 45 days of service.

Who Can File in Massachusetts

You can file if you have lived in Massachusetts for at least one year before filing, regardless of where you married or where the marriage fell apart.¹

If you haven’t hit the one-year mark, there’s a narrower path: you can still file if the cause of the divorce happened in Massachusetts and you and your spouse lived together in the state as a couple.²

The Three Ways to File

Massachusetts recognizes three types of divorce, and the one you choose sets the tone for everything after.

A 1A divorce is uncontested and no-fault. Both spouses agree the marriage is irretrievably broken and have already worked out a written agreement covering custody, parenting time, child support, alimony, and property division. Because the terms are settled up front, 1A cases move faster and are filed as a joint petition.³
A 1B divorce is contested and no-fault. Either spouse can file alone, without the other’s cooperation, on the ground that the marriage has broken down. If the parties later reach an agreement, they can convert the case to a 1A.³
A fault divorce is filed on statutory grounds such as adultery, desertion, cruel and abusive treatment, habitual intoxication, nonsupport, impotency, or a prison sentence of five or more years.⁴

Most Massachusetts divorces are filed no-fault. Fault filings require proving the misconduct in court, which adds time, cost, and evidentiary risk. Fault grounds can occasionally influence how a judge weighs property division or alimony, so they aren’t obsolete, just uncommon.

Grounds You Have to Prove

For a no-fault case, the only ground is an “irretrievable breakdown of the marriage” — that the relationship is permanently over. That’s the ground for both 1A and 1B filings.⁵

Fault grounds carry evidentiary thresholds. Desertion must have lasted at least a year before filing. A prison sentence must be five years or more. A fault case that fails on evidence can leave the filing spouse worse off than if they had simply gone no-fault.⁶

The Automatic Restraining Order Nobody Warns You About

The moment a divorce complaint is filed, Rule 411 of the Probate and Family Court freezes both spouses’ financial behavior. The order binds the filing spouse immediately and the other spouse once served.⁷

While it’s in effect, neither spouse may sell, transfer, or hide property. Neither may take on new debt by drawing on a home equity line, running up joint credit cards, or taking cash advances. Neither may change the beneficiary on a life insurance policy, pension, or retirement account without the other’s written consent or a court order. And neither may drop the other spouse or the children from health, dental, auto, or disability coverage.

Ordinary living expenses, routine business spending, normal investment activity, and reasonable attorney fees are carved out. Violations can be treated as contempt, with restitution and the other side’s legal fees on top. Not knowing about the rule is not a defense.⁷

Financial Disclosures You Must File and Exchange

Massachusetts requires two separate layers of financial disclosure.

The Financial Statement

Every party files a Financial Statement with the court. If your annual gross income is under $75,000, you use the short form. If it’s $75,000 or more, you use the long form. Both require weekly income, tax withholdings, expenses, and a full accounting of assets and debts.⁸

Mandatory Self-Disclosure Within 45 Days

Within 45 days of service, each spouse must deliver a package of financial records to the other side without waiting for a discovery request. Required items include:⁹

Federal and state tax returns with W-2s, 1099s, and K-1s for the past three years
The four most recent pay stubs from each employer
Documentation of available health insurance coverage and costs
Three years of statements for all bank accounts held individually, jointly, or for minor children
Three years of statements for securities, retirement accounts, pensions, and investment accounts
Any loan or mortgage applications submitted within the past three years
Any other financial statements or asset and liability summaries prepared in the past three years

If something can’t be produced in time, you must explain in writing what’s missing, what you’ve done to find it, and why it isn’t available. A party who doesn’t comply can’t file discovery motions against the other side.⁹

You’ll also need a certified copy of your marriage certificate from the city or town where the marriage was recorded. The complaint itself is Form CJD-101 for a 1B filing, or a Joint Petition for a 1A.¹⁰

Where to File and What It Costs

File at the Probate and Family Court in the county where you or your spouse lives. The filing fee is $200, plus a $15 surcharge and a $5 summons fee, for a total of $220.¹¹ If you can’t afford it, you can request a waiver by filing an Affidavit of Indigency.¹²

In a 1B or fault case, the court issues a summons that a sheriff or constable delivers to the other spouse. A 1A joint petition doesn’t require formal service.

How Property Gets Divided

Massachusetts is an “all property” equitable distribution state. That surprises people. Unlike states that only divide assets acquired during the marriage, Massachusetts courts have authority to assign any property either spouse owns, including assets brought into the marriage, inheritances, and gifts.¹³

Equitable is not equal. Judges weigh the length of the marriage, each spouse’s age and health, income and earning capacity, contributions to the household and to the value of the other spouse’s assets, and the parties’ conduct during the marriage. A 30-year marriage where one spouse stayed home to raise children produces a different result than a three-year marriage between two working professionals.¹³

Retirement accounts, pensions, profit-sharing plans, and other deferred compensation are all subject to division. The court can also consider each spouse’s future opportunity to acquire assets and income, which means an expected inheritance can indirectly shift the split even though the inheritance itself isn’t divided.

Alimony

The 2011 Alimony Reform Act rewrote spousal support in Massachusetts. It created four categories and imposed duration limits that didn’t exist before.¹⁴

General term alimony is the most common form, paid regularly for a period tied to the length of the marriage.
Rehabilitative alimony supports a spouse who needs time to gain skills or education to become self-sufficient.
Reimbursement alimony compensates a spouse who supported the other through education or career training.
Transitional alimony helps a spouse adjust after a short marriage, typically covering relocation or resettling costs.

Duration Caps by Length of Marriage

For marriages of 20 years or less, general term alimony is capped:¹⁵

Marriage of 5 years or less: no more than half the number of months of the marriage
Marriage of 5 to 10 years: no more than 60% of the months of the marriage
Marriage of 10 to 15 years: no more than 70% of the months of the marriage
Marriage of 15 to 20 years: no more than 80% of the months of the marriage
Marriage longer than 20 years: the court may order alimony for an indefinite period

A judge can deviate from these caps with a written finding that the interests of justice require it, but that’s the exception.

Cohabitation

If the receiving spouse lives with a new partner for a continuous period of at least three months, the paying spouse can ask the court to suspend, reduce, or terminate payments.¹⁴ The paying spouse has to prove the cohabitation is ongoing and has a meaningful economic impact on the recipient.

Custody and Child Support

Custody decisions turn on the best interests of the child. Judges consider each parent’s relationship with the child, the stability of each home, and the child’s preferences if the child is old enough to express them meaningfully.

Massachusetts separates legal custody (major decisions about education, medical care, and religious upbringing) from physical custody (where the child lives day to day). Either can be sole or joint, and the two arrangements don’t have to match. Joint legal custody paired with primary physical custody to one parent is a common outcome.

Child support is calculated on a guidelines worksheet driven mainly by both parents’ gross income and the time each parent spends with the child. The guidelines aim to give the child a standard of living reasonably close to what the family would have provided together. Judges can deviate when the standard calculation would be unjust.

Support typically runs until age 18. The court can extend it through age 20 if the child still lives with and depends on a parent, and through age 23 for a child aged 21 or 22 who lives with a parent and is enrolled in an educational program, though the court isn’t required to order it. Costs beyond an undergraduate degree are excluded.¹⁶

When the Divorce Is Actually Final

After the judge signs the divorce judgment, the case enters a waiting period called the “nisi” period. The terms of the judgment are in effect during this window, but neither spouse is legally single yet. For a 1A divorce, the nisi period runs 120 days. For a 1B or fault divorce, it runs 90 days.¹⁷

Only when that period expires does the divorce become absolute. Until then, both parties remain married and cannot remarry. Modifying terms during the nisi window is possible by motion but uncommon and requires strong justification.

1
Mass.gov. Divorce
2
General Court of Massachusetts. Massachusetts Code Chapter 208 Section 4 – Causes for Divorce, Domicile of Parties
3
Mass.gov. Learn About the Types of Divorce
4
General Court of Massachusetts. Massachusetts Code Chapter 208 Section 1
5
General Court of Massachusetts. Massachusetts Code Chapter 208 Section 1A – Causes for Divorce, Irretrievable Breakdown of Marriage
6
Mass.gov. Get a Fault Divorce
7
Mass.gov. Supplemental Probate and Family Court Rule 411 – Automatic Restraining Order
8
Mass.gov. Supplemental Probate and Family Court Rule 401 – Financial Statement
9
Mass.gov. Supplemental Probate and Family Court Rule 410 – Mandatory Self-Disclosure
10
Mass.gov. Probate and Family Court Complaint for Divorce (CJD 101)
11
Mass.gov. Probate and Family Court Filing Fees
12
Mass.gov. Indigency (Waiver of Court Fees)
13
General Court of Massachusetts. Massachusetts Code Chapter 208 Section 34 – Alimony or Assignment of Estate, Determination of Amount, Health Insurance
14
Mass.gov. Massachusetts Law About Alimony
15
General Court of Massachusetts. Massachusetts Code Chapter 208 Section 49 – Termination, Suspension or Modification of General Term Alimony
16
Mass.gov. Massachusetts General Laws Chapter 208 Section 28
17
Mass.gov. Finalizing a Divorce