A divorce does not necessarily end your connection to a former spouse's Social Security record. If you were married for at least 10 years, are 62 or older, and are not married now, you may be entitled to a benefit based on your former spouse's work history. The rules are federal, the Social Security Administration (SSA) applies them, and a Montana divorce decree cannot divide the benefit itself. This page is part of our Montana Divorce Guide.
The Conditions for a Divorced-Spouse Benefit
The federal regulation at 20 CFR § 404.331 lists who is entitled to spouse's benefits as a divorced spouse of a person who is entitled to retirement or disability benefits.
| Condition | What the regulation requires | Source |
|---|---|---|
| Length of marriage | You were married to the worker for at least 10 years immediately before the divorce became final | 20 CFR § 404.331(a)(2) |
| Application | You apply | 20 CFR § 404.331(b) |
| Marital status | You are not married | 20 CFR § 404.331(c) |
| Age | You are age 62 or older | 20 CFR § 404.331(d) |
| Your own benefit | You are not entitled to a retirement or disability benefit on your own record that is equal to or larger than the full spouse's benefit | 20 CFR § 404.331(e) |
| If your former spouse has not yet claimed | Your former spouse is at least 62 and you have been divorced for at least 2 years | 20 CFR § 404.331 and (f) |
The last row matters to people whose former spouse is still working. You do not have to wait for your former spouse to file. If that person is at least 62 and you have been divorced at least 2 years, you can be entitled even though the worker has not yet claimed.
How Much the Benefit Is
SSA's website says a family member "could get up to half of the benefit amount your family member would get at their Full Retirement Age." The regulation states the spouse's monthly benefit as one-half of the insured person's primary insurance amount (20 CFR § 404.333).
Two things reduce what actually arrives. First, SSA explains that you can apply for spousal benefits starting at age 62, but the payment is higher the longer you wait, up to your own full retirement age. Second, if you qualify on your own record too, SSA does not add the amounts together. It pays the highest amount you are eligible for. SSA can give you an estimate if you call with your former spouse's Social Security number or other identifying information.
It Does Not Take Anything From Your Former Spouse
People sometimes hesitate to claim because they think it will cut a former spouse's check, or a new spouse's. It does not. The regulation on the family maximum says the benefits of all other individuals entitled on the same record "will be determined under this section as if no such divorced spouse or surviving divorced spouse were entitled to benefits" (20 CFR § 404.403).
You apply to SSA directly. The benefit is not something your former spouse grants, and it is not a term you have to bargain for in the divorce.
What a Montana Divorce Decree Cannot Do
Montana courts divide property and assets belonging to either or both spouses (MCA § 40-4-202). Social Security is different from a pension or a 401(k). Federal law provides that the right to any future payment "shall not be transferable or assignable, at law or in equity" (42 U.S.C. § 407(a)). A decree therefore cannot split one spouse's Social Security benefit or assign part of it to the other the way a qualified domestic relations order divides a retirement plan.
That does not make Social Security irrelevant to a divorce. A spouse's expected income in retirement is part of the financial picture when spouses negotiate property and maintenance, and the maintenance statute tells the court to consider the financial resources of the spouse asking and the other spouse's ability to pay (MCA § 40-4-203(2)). Separately, federal law allows benefits to be reached by legal process to enforce child support or alimony obligations (42 U.S.C. § 659). For the accounts a court can divide, see dividing retirement accounts and QDROs and Montana public pensions in divorce.
The 10-Year Mark and Timing
The 10 years are counted to the date the divorce becomes final. In Montana, a decree of dissolution is final when entered, subject to appeal (MCA § 40-4-108). A couple whose marriage is close to 10 years long may want to know where that date falls before a decree is entered. That is a fact to be aware of, and one to discuss openly. See when is the right time to file.
A legal separation does not end the marriage, so the spouses remain married for Social Security purposes. See legal separation vs. divorce.
Remarriage and Survivor Benefits
The divorced-spouse benefit requires that you are not married. Under 20 CFR § 404.332(b)(3), it generally ends if you marry someone other than the worker, with listed exceptions.
If your former spouse dies, a different benefit may be available. SSA's survivor rules require a marriage of at least 10 years for an ex-spouse and generally an age of 60 or older, or 50 to 59 with a disability, and SSA lists not remarrying before age 60 (age 50 with a disability) as a condition. The details are in 20 CFR § 404.336. A person caring for the deceased worker's child may qualify regardless of age or length of marriage.
Where to Get Answers About Your Own Record
Eligibility and amounts are decided by SSA, and its representatives can look at both records. Bring your marriage certificate and your divorce decree. For the wider picture of dividing a long marriage, see divorce after 50 and divorce after a long marriage. A financial planner can help you compare claiming ages. A&M Law handles the divorce side: property, maintenance, and the decree.
This page explains the law in general, based on current federal statutes, Social Security regulations, and the Social Security Administration's published guidance. It is not legal advice about your specific case.