Filing a 1A vs. 1B Divorce in Massachusetts: Timelines, Costs, and Procedures

Current as of: September 19, 2026 Divorce & Separation Massachusetts
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In Massachusetts, a 1A divorce is a joint, uncontested process taking approximately 120 days from your court hearing. A 1B divorce is contested, meaning one spouse files a complaint, and the process can take well over a year. The total initial court filing cost is $215 for a 1A divorce and $220 for a 1B divorce.

When you decide to end your marriage in Massachusetts, the legal path you choose dictates how long the process takes, how much money you will spend, and how much control you retain over the final outcome. The state framework categorizes divorces based on whether both parties agree on all terms upfront or if judicial intervention is required to resolve disputes. Navigating this system alone can lead to procedural delays or rejected paperwork.

By searching our directory of US Lawyers, you can connect with an experienced local attorney who will ensure your documents are filed correctly at the appropriate courthouse, whether that is the Middlesex Probate and Family Court, Cambridge or the Suffolk Probate and Family Court, Boston.

Understanding Massachusetts General Laws Chapter 208

Massachusetts recognizes "irretrievable breakdown of the marriage" as a no-fault ground for divorce. However, the state divides this no-fault framework into two distinct tracks under state law: the 1A (uncontested) and the 1B (contested) divorce. Knowing the difference is critical before you file your initial paperwork.

  • Section 1A: Governed by Mass. Gen. Laws ch. 208, § 1A, this applies when spouses have already reached a complete, signed agreement on how to divide their property, handle their debts, and separate their finances.
  • Section 1B: Governed by Mass. Gen. Laws ch. 208, § 1B, this applies when one spouse wants a divorce, but the parties cannot agree on the terms of their financial separation prior to filing.

Timeline and Court Appearances for a 1A Divorce

The 1A process is the fastest and most efficient way to get divorced in Massachusetts. To begin, both spouses must jointly file Form CJD-101A, Massachusetts, Probate and Family Court, Joint Petition for Divorce. Along with this petition, you must submit a notarized Separation Agreement detailing exactly how your bank accounts, real estate, and debts will be split.

Once filed, the court will schedule a brief, uncontested hearing. At this hearing, the judge will review your agreement to ensure it is fair and reasonable. If approved, the timeline is strictly set by statute. Thirty days after the judge approves your agreement, a "Judgment Nisi" is automatically entered. Following the Judgment Nisi, there is a mandatory 90-day waiting period. At the end of this 90-day period, the divorce becomes "Absolute" (final). Therefore, the total timeline is 120 days from the date of your court hearing.

Timeline and Court Appearances for a 1B Contested Divorce

If you and your spouse cannot agree, you must file Form CJD-101B, Massachusetts, Probate and Family Court, Complaint for Divorce. The court then issues a formal summons, which must be legally served to your spouse. This triggers a lengthy legal process.

In a 1B divorce, there is a statutory waiting period of six months from the date of filing before you can even request a trial date. During this time, both parties engage in the "discovery" process, exchanging financial documents, real estate appraisals, and bank statements. You may have to attend multiple court appearances at venues like the Worcester Probate and Family Court, Worcester, including status conferences and pre-trial hearings. Due to court backlogs and the complexity of discovery, a 1B divorce routinely takes 14 months to two years to resolve.

How Much Does a 1B Divorce Cost in MA?

The financial toll of a divorce varies wildly based on the track you choose. Under Mass. Gen. Laws ch. 262, § 40 and Mass. Gen. Laws ch. 262, § 4C, the basic court filing fee is $200 plus a mandatory $15 statutory surcharge, totaling $215 for a 1A joint petition. For a 1B contested divorce, the court also assesses a $5 summons fee, making the total court cost $220 (plus service of process). However, the true cost lies in attorney fees.

Type of Expense1A Uncontested Cost Estimate1B Contested Cost Estimate
Court Filing Fee$215 ($200 fee + $15 surcharge)$220 ($200 fee + $15 surcharge + $5 summons, plus service of process fees)
Attorney FeesOften a flat fee ($1,500 - $3,500)Hourly retainers ($5,000 - $20,000+)
Expert AppraisalsRarely neededFrequently required ($500 - $2,000)

How to Convert a 1B Contested Divorce into a 1A Agreement

Many divorces begin as contested 1B filings because emotions are running high or financial documents are being withheld. However, Massachusetts law encourages settlement. If you file a 1B Complaint but eventually reach a comprehensive financial agreement with your spouse before the trial, you do not have to finish the contested process.

Your attorneys can file a joint motion to amend the 1B Complaint into a 1A Joint Petition. You will then submit your newly signed Separation Agreement to the judge. Once the judge accepts the amended petition and approves the agreement, your case shifts to the faster 1A timeline, saving both parties thousands of dollars in trial preparation costs.

Frequently Asked Questions (FAQ)

Do both spouses have to attend the 1A divorce hearing?

Generally, yes. Massachusetts probate judges usually require both spouses to be present at the 1A hearing to testify under oath that they read, understood, and voluntarily signed the Separation Agreement. In rare cases of extreme hardship, a judge may waive one party's appearance.

What is a Judgment Nisi?

The Judgment Nisi is a temporary or conditional judgment of divorce. It serves as a mandatory cooling-off period. You are still legally married during the Nisi period and cannot remarry until the divorce becomes Absolute 90 days later.

Can a 1B divorce be finalized in less than six months?

No. Massachusetts law strictly mandates a minimum six-month waiting period from the date of filing before a 1B contested divorce can be scheduled for a final hearing or trial.

Can I switch back to a 1B if my spouse breaks our 1A agreement before the hearing?

Yes. If the joint agreement falls apart before the judge approves it at the 1A hearing, the 1A petition can be dismissed, and either spouse can immediately file a 1B Complaint for Divorce to have the court resolve the dispute.


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