A divorce settlement after 25 years of marriage typically produces a near-equal division of everything the couple built together, long-term or permanent spousal support for the lower earner, a share of retirement accounts and pensions through a separate court order, and — often overlooked — the right to claim Social Security on your former spouse’s earnings record. The exact numbers turn on your state and your finances, but courts treat a quarter-century as a genuine economic partnership where both spouses contributed equally, whether through paychecks or homemaking.
How Assets Get Divided
Every settlement begins by sorting property into two buckets. Marital property is everything either spouse acquired during the marriage, no matter whose name is on the title. Separate property is what each spouse owned before the wedding, plus gifts and inheritances received individually.
After 25 years, that line is rarely clean. When separate assets get mixed with marital ones — an inheritance deposited into a joint account, for instance — courts often treat the whole pool as marital because tracing the original funds becomes impractical.
Division rules depend on where you live. Forty-one states plus the District of Columbia use equitable distribution, meaning a judge divides assets in a way that’s fair given the circumstances, not necessarily 50/50. The other nine states follow community property rules and start from an equal split of everything earned during the marriage, though some of those states still give judges room to adjust for fairness.
In practice, equitable distribution in a marriage this long usually lands close to 50/50 anyway. Length of marriage is one of the heaviest factors a judge weighs, and 25 years of shared finances makes it difficult to argue that either spouse deserves a materially larger share.
Spousal Support in a Long Marriage
This is where a 25-year marriage produces dramatically different outcomes than a shorter one. Courts recognize that one spouse may have stepped back from a career, or never fully developed one, to raise children or run the household. That earning gap can’t be closed with a short training course.
Judges weigh the length of the marriage, each spouse’s age and health, current incomes and earning potential, and the standard of living the couple maintained together. A homemaker’s contributions count heavily. In most states, a marriage of 20 to 25 years or more crosses into “long-term” territory, which makes indefinite or permanent support far more likely than it would be after a 10-year marriage.
When Support Ends
Support terminates automatically in most states if the recipient remarries or either spouse dies. A growing number of states also let the paying spouse petition for termination or reduction if the recipient moves in with a new romantic partner, though proving cohabitation typically requires evidence of shared living expenses in a marriage-like arrangement.
Even “permanent” support isn’t truly permanent. The paying spouse can usually request a modification if circumstances change substantially, such as a serious illness, job loss, or retirement. Retirement matters especially for couples divorcing in their 50s or 60s, since the payer’s income may drop sharply once they stop working.
How Support Is Taxed
For any divorce finalized after December 31, 2018, spousal support payments carry no tax consequences on either side. The paying spouse cannot deduct the payments, and the receiving spouse does not report them as income.1Internal Revenue Service. Topic No. 452, Alimony and Separate Maintenance The paying spouse now needs more gross income to fund the same net amount than they would have under the pre-2019 rules, so both sides should model the after-tax numbers when negotiating.
Retirement Accounts and Pensions
After 25 years, retirement accounts are frequently the single largest asset in the marriage, sometimes worth more than the home. All contributions made to 401(k)s, pensions, IRAs, and similar accounts during the marriage are marital property subject to division, even if only one spouse’s name is on the account.2Internal Revenue Service. Retirement Topics – Divorce
Splitting a 401(k), 403(b), or traditional pension requires a Qualified Domestic Relations Order, a separate court order that directs the plan administrator to pay a portion of the account to the other spouse.3Internal Revenue Service. Retirement Topics – QDRO – Qualified Domestic Relations Order The divorce decree by itself isn’t enough. Without a valid QDRO, the plan can only pay benefits according to its own terms, and the non-employee spouse gets nothing regardless of what the settlement agreement says.4U.S. Department of Labor. Qualified Domestic Relations Orders Under ERISA – A Practical Guide to Dividing Retirement Benefits
A QDRO carries an important tax advantage. If the non-employee spouse takes a direct distribution from a qualified plan under a QDRO, the 10% early withdrawal penalty does not apply, even if the recipient is under 59½.5Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions That exception disappears if the money is first rolled into an IRA and then withdrawn. The recipient can also roll the QDRO distribution into their own IRA tax-free and defer taxes until retirement.3Internal Revenue Service. Retirement Topics – QDRO – Qualified Domestic Relations Order
Federal and military pensions follow different rules. Federal civilian pensions under FERS or CSRS are divided through a Court Order Acceptable for Processing submitted to the Office of Personnel Management, not a QDRO, and the order must avoid ERISA language because federal benefits aren’t governed by ERISA. Military retired pay can be divided by a state court under the Uniformed Services Former Spouses’ Protection Act, but for the former spouse to be paid directly by the Defense Finance and Accounting Service, the marriage must have overlapped with at least 10 years of creditable military service.
Social Security on Your Ex-Spouse’s Record
This is one of the most overlooked entitlements of a long marriage. If your marriage lasted at least 10 years, you can collect Social Security spousal benefits based on your ex-spouse’s earnings record, and 25 years clears that threshold easily.6Social Security Administration. Can Someone Get Social Security Benefits on Their Former Spouse’s Record The spousal benefit can be as much as half of your ex-spouse’s full retirement benefit.
You don’t need your ex-spouse’s permission, and your ex doesn’t have to know you’re claiming. Your benefit doesn’t reduce theirs. If your ex remarries, your eligibility is unaffected, and you and the new spouse can each collect on the same record without reducing each other’s benefits.
There are conditions. You must be at least 62, currently unmarried, and your own Social Security benefit must be less than what you’d receive on your ex’s record. If you remarry, you lose eligibility for the spousal benefit. Survivor benefits follow different rules: if your ex-spouse dies and you remarry after age 60, you can still collect survivor benefits on their record.
What to Do With the Marital Home
The family home is usually the most emotionally charged asset and often the most valuable after 25 years of mortgage payments and appreciation. Couples generally choose one of three paths.
- Sell and split the proceeds. The cleanest option, and it leaves no ongoing financial ties.
- One spouse buys out the other. The spouse keeping the home refinances the mortgage in their own name and pays the other spouse their share of the equity. Qualifying for a mortgage on a single income after years of joint finances can be harder than expected.
- Deferred sale. Some couples keep the home jointly for a set period, often until children finish high school. This creates ongoing entanglement and shared maintenance costs, so the written terms matter.
If you sell, the capital gains exclusion shelters up to $250,000 of profit as a single filer, or $500,000 if you sell while still married filing jointly. To qualify, you must have owned and lived in the home for at least two of the five years before the sale. Timing the sale before the divorce is finalized can preserve the higher $500,000 exclusion, which is worth discussing with a tax advisor if the home has appreciated significantly. If your spouse transfers their share to you and you sell later, you can count your spouse’s ownership time toward your own ownership requirement, but you have to meet the residency requirement yourself.7Internal Revenue Service. Publication 523 (2025), Selling Your Home
The Hidden Tax Trap in Property Division
Property transferred between spouses as part of a divorce settlement is tax-free at the time of transfer. Under Section 1041 of the Internal Revenue Code, no gain or loss is recognized when one spouse transfers property to the other incident to the divorce.8Office of the Law Revision Counsel. 26 USC 1041 – Transfers of Property Between Spouses or Incident to Divorce The receiving spouse takes on the same tax basis the transferring spouse had.
That basis carryover is where the real tax trap lives. Suppose you receive a brokerage account worth $200,000 in the settlement. On paper it looks identical to receiving $200,000 in cash. But if those stocks were purchased for $50,000, you’re sitting on $150,000 of built-in capital gains that will be taxed when you sell. The spouse who keeps the cash walks away with $200,000 clean; the spouse who takes the stocks nets roughly $165,000 to $170,000 after federal capital gains taxes. Any settlement negotiation should account for the after-tax value of assets, not just the face value. The tax-free treatment applies only if the transfer happens within one year of the divorce becoming final or is directly related to the divorce.
Marital Debt
Debts accumulated during the marriage are split alongside assets. A credit card or loan used for household expenses is marital debt even if only one spouse’s name is on the account. Mortgages, car loans for family vehicles, and credit cards used for groceries and utilities all count. Debts incurred by one spouse purely for their own benefit, like gambling losses, can be assigned entirely to that spouse. A student loan taken out during the marriage to boost one spouse’s earning power might be marital debt in some states and separate debt in others.
One point catches people off guard. A divorce decree assigning a debt to your ex-spouse does not change the original loan contract with the creditor. If your name is on a joint credit card and the court assigns it to your ex, the credit card company can still come after you if your ex doesn’t pay. The only real protection is paying off joint debts before the divorce is finalized, or refinancing them into the responsible spouse’s name alone.
Health Insurance
If you were covered under your spouse’s employer plan, losing that coverage is an immediate concern. Divorce is a qualifying event under COBRA, which gives the former spouse the right to continue on the same group plan for up to 36 months.9Centers for Medicare & Medicaid Services. COBRA Continuation Coverage Questions and Answers
The catch is cost. During the marriage, the employer likely subsidized a large portion of the premium. Under COBRA, you pay up to 102% of the full premium — the employee share, the employer share, and a 2% administrative fee.10U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Employers and Advisors For a family plan, that can easily run $1,500 to $2,000 or more per month. COBRA is a bridge to employer-sponsored coverage, a marketplace plan, or Medicare, not a long-term answer. Health insurance costs belong in the settlement discussion, and some agreements require the higher-earning spouse to maintain coverage or reimburse COBRA premiums for a set period.
Securing Support With Life Insurance
Spousal support is only as reliable as the person paying it. If the paying spouse dies, the obligation typically ends and so does the income the receiving spouse was counting on. Courts and attorneys frequently require the paying spouse to carry a life insurance policy naming the former spouse as beneficiary, with the coverage amount tied to the remaining support obligation.
Term life insurance fits well because it can be matched to the expected duration of payments, and the coverage amount can be reduced as the obligation shrinks. The divorce agreement should spell out the required coverage, the obligation to maintain the policy, and what happens if it lapses.