Alimony in Washington state: how it works and what to expect

Last updated 2026-07-09

What is alimony called in Washington state, and does it actually exist?

Washington calls it spousal maintenance, not alimony. The word "alimony" doesn't appear in Washington statutes at all. That's more than a naming quirk. It signals that Washington treats this as practical economic support, not a punishment or a prize.

The governing statute is RCW 26.09.090, part of the Dissolution of Marriage Act. It gives courts authority to order one spouse to pay the other "such amounts and for such periods of time as the court deems just." ^[1] That phrase, "as the court deems just," does a lot of work. There's no formula, no mandated percentage of income, no chart that spits out a number.

So yes, spousal maintenance is real, and courts award it regularly. How much and for how long is genuinely fact-specific. Two couples with identical incomes and a ten-year marriage can leave the same courthouse with very different orders, based entirely on their circumstances.

What factors does a Washington court use to set maintenance?

RCW 26.09.090(1) lists the factors a court must weigh. Here they are, pulled straight from the statute:

• The financial resources of the party seeking maintenance, including separate or community property awarded and the extent to which a child support provision includes a sum for that parent.
• The ability of the spouse from whom maintenance is sought to meet their own needs while meeting the needs of the spouse seeking maintenance.
• The time necessary to acquire enough education or training to find employment appropriate to the spouse's skills, interests, style of life, and other attendant circumstances.
• The standard of living established during the marriage.
• The duration of the marriage.
• The age, physical and emotional condition, and financial obligations of the spouse seeking maintenance.
• The ability of the spouse seeking maintenance to become self-supporting, taking into account the time needed.

Notice what's missing. Washington law does not list fault, adultery, or marital misconduct. This is a no-fault state, and courts are not supposed to punish bad behavior when setting maintenance. ^[1]

Two factors move the needle most: the length of the marriage and the gap in earning capacity. A 25-year marriage where one spouse left a career to raise kids is a different animal than a 4-year marriage between two working professionals.

Is there a Washington state alimony calculator?

No. There's no official Washington alimony calculator, and no unofficial one that courts actually use. This is the single biggest split between child support and spousal maintenance in Washington.

Child support follows the Washington State Child Support Schedule, a formula codified in RCW 26.19. Enter incomes, get a number. ^[2] Maintenance has no equivalent. Judges have wide, intentional discretion.

Some attorneys lean on informal guidelines from the King County Bar Association's Family Law Section, which suggest ranges based on the ratio of the lower earner's income to the higher earner's income and the length of the marriage. These are not binding. They appear in no statute and no court rule. They're starting-point suggestions that some King County judges find useful and others ignore.

See a website offering a "Washington alimony calculator" that spits out a precise dollar figure? Treat that number with suspicion. It's either based on those informal Bar guidelines or invented outright. Either way, it's not what a Washington court has to use.

For an uncontested divorce where both spouses agree on maintenance, the amount you agree to is the amount that gets entered. You don't need a calculator because you're negotiating, not litigating. See how is child support calculated in Washington state for how that parallel process runs on an actual formula.

How long does spousal maintenance last in Washington?

Duration tracks the length of the marriage. Washington judges tend to follow an informal rule of thumb that maintenance runs roughly one-third to one-half of the marriage length, though no statute mandates it. A three-year marriage might produce six to twelve months of support. A fifteen-year marriage might produce five to seven years.

Permanent or indefinite maintenance is reserved for long marriages, usually over twenty years, where the lower-earning spouse is older, has health problems, or has been out of the workforce so long that real re-entry is unlikely. "Permanent" doesn't mean forever. It usually means maintenance continues until the recipient remarries, either spouse dies, or a court changes the order.

Temporary maintenance can be entered while the divorce is pending. These temporary orders cover the stretch between filing and the final decree, and they're separate from the final award.

Rehabilitative maintenance is the most common type in shorter marriages. The goal is to carry the lower-earning spouse while they retrain, finish a degree, or rebuild a career. The order might run two to four years, with self-sufficiency expected at the end.

Reimbursement maintenance shows up now and then when one spouse put the other through graduate or professional school and the couple divorces soon after. Courts sometimes award short-term support to repay that contribution, though Washington law has no separate statutory category for it.

How much does spousal maintenance actually cost the paying spouse?

The range is wide, and I won't pretend otherwise. In low-asset, short marriages, maintenance might run $500 to $1,500 per month for one to two years. In high-asset, long marriages, $3,000 to $10,000 per month or more for many years is not unusual.

The honest truth: nobody has good population-level data on average maintenance awards in Washington. The Washington Courts caseload report tracks case volumes but doesn't publish average award amounts. ^[3] What practitioners see is that the amount usually lands somewhere between closing the income gap partway and fully equalizing incomes, closer to the former.

Here's one real anchor. The Washington State Administrative Office of the Courts publishes caseload statistics showing roughly 20,000 to 22,000 dissolution cases filed statewide per year, though the share with contested maintenance awards is far smaller. Most cases settle. Many settle with no maintenance at all. ^[3]

Taxes matter here too. For divorces finalized after December 31, 2018, the Tax Cuts and Jobs Act of 2017 ended the payer's deduction for alimony and stopped counting it as income for the recipient, for federal purposes. ^[4] Washington has no state income tax, so there's no separate state angle, but the federal change reshaped how attorneys negotiate. A $3,000 monthly payment that was once deductible is now a straight after-tax expense.

What's the difference between a separation agreement and a court-ordered maintenance award?

If you and your spouse agree on maintenance in an uncontested divorce, you write the terms into your separation agreement (sometimes called a marital settlement agreement). The court reviews it, and if the terms aren't unconscionable, folds it into the final decree. Your agreement becomes a court order.

A court-ordered award happens when a judge decides the terms after a contested hearing or trial. The same legal standards apply, but you've handed control of the outcome to someone else.

In an uncontested divorce, the practical difference is that you're writing the terms yourselves. The statute still governs whether the order can be modified later, but the amount and duration are whatever you both agreed to, not what a judge would have picked.

Can you waive maintenance entirely? Yes. Either spouse can waive the right to it. Courts accept the waiver unless it's so one-sided a judge finds it unconscionable. Mutual waivers go through routinely in uncontested cases.

Can you make maintenance non-modifiable by agreement? Under RCW 26.09.170, maintenance orders can be modified when there's a substantial change in circumstances, unless the decree specifically says the award is non-modifiable. Plenty of couples write in that non-modifiable language on purpose, to lock in finality.

Can a maintenance order be changed after the divorce is final?

Yes, unless your decree says otherwise. RCW 26.09.170(1) lets either party petition to modify a maintenance order when there's been a "substantial change of circumstances." ^[11] What counts? Job loss, a big income shift, serious illness, remarriage of the recipient, or retirement of the paying spouse are all examples courts have accepted.

Remarriage of the recipient ends maintenance automatically under Washington law unless the decree says otherwise. Cohabitation with a new partner does not automatically end it, though the paying spouse can petition the court arguing it cuts the recipient's need.

Death of either party also ends maintenance, unless the decree explicitly extends the obligation to the paying spouse's estate. That's unusual.

If your decree says maintenance is non-modifiable, you're bound by it. Courts have held that parties can contractually give up the right to seek modification, and once that language is in the decree, it stays put unless you can show the original agreement was fraudulently induced or otherwise invalid.

Does Washington consider fault or adultery when awarding maintenance?

No. Washington is a pure no-fault divorce state. The only ground for dissolution under RCW 26.09.030 is that the marriage is "irretrievably broken." ^[5] Courts are not supposed to weigh marital misconduct when dividing property or setting maintenance.

This is a firm rule, not a preference. A spouse who cheated does not automatically pay more. A spouse who was cheated on does not automatically get more. If a Washington judge factored in adultery to punish a party, that's reversible error on appeal.

There's one indirect exception. If a spouse's misconduct had economic consequences, like gambling away marital assets or quitting a job to hurt the other spouse, those effects can come in through the property division side of the case. That's about the financial damage, not the moral weight of the behavior.

How does property division in Washington affect maintenance?

Washington is a community property state. Almost everything acquired during the marriage is presumptively community property, split down the middle unless the court finds a different division is "just and equitable" under RCW 26.09.080. ^[6]

Property and maintenance are linked directly. If one spouse walks away with substantial income-producing assets, like rental properties or a large investment account, their need for maintenance drops. A judge looks at the financial resources available after property division before setting an award.

So the two negotiations move together. In an uncontested divorce, couples sometimes trade a bigger property share for reduced or waived maintenance, or the reverse. Neither approach is inherently right. It depends on your assets and your tax picture.

One thing to keep in mind. The marital home is often the biggest asset, but a house produces no income unless you sell it or rent it out. Taking the house doesn't cut your maintenance need the way taking a stock portfolio might.

What does the filing process look like for an uncontested divorce that includes maintenance?

Washington's residency rule is simple: at least one spouse must be a Washington resident when you file. There's no minimum duration. ^[5]

For an uncontested divorce with maintenance, the core documents are:

1. Petition for Dissolution of Marriage (Form FL Divorce 201) 2. Summons (Form FL Divorce 200) 3. Separation Agreement or Marital Settlement Agreement (where your maintenance terms live) 4. Findings and Conclusions about a Marriage (Form FL Divorce 231) 5. Final Divorce Order / Decree (Form FL Divorce 241) 6. Washington State Child Support Worksheets (if you have children)

All forms are free through the Washington Courts self-help center at www.courts.wa.gov. ^[7] Filing fees vary by county. King County charges $314 to file a dissolution petition as of 2024; other counties run from roughly $200 to $315. ^[8] A mandatory 90-day waiting period runs from the date of service before a final decree can be entered. ^[5]

If your maintenance terms are agreed and sit inside your separation agreement, most counties don't require a hearing. You can often finalize by submitting documents by mail or e-filing, depending on local rules.

Want help getting the paperwork right without paying attorney fees? DivorceClear's $149 document packet includes the separation agreement and all required state forms, pre-filled for Washington. That's genuinely useful when maintenance terms are agreed and you just need the documents done correctly.

For how other states handle this, see state of florida alimony laws and alimony in the state of texas.

What happens if a spouse doesn't pay court-ordered maintenance?

A maintenance order is enforceable like any other court order. If the paying spouse falls behind, the recipient can file a motion for contempt. A spouse found in contempt can face fines or even jail time.

Washington also allows wage garnishment for maintenance arrears. Under RCW 26.18.070, a court can order income withholding for both child support and maintenance. ^[9] The Division of Child Support enforces child support orders, but maintenance enforcement runs through the superior court directly, not through a state agency.

That's a meaningful gap. No state agency automatically backs you up on maintenance the way one does with child support. You go back to court yourself to enforce it. That takes time, and it often takes an attorney when the amounts are large.

If your circumstances change and you can't afford the current amount, file a modification petition immediately. Don't just stop paying. Arrears pile up, and courts take a dim view of unilateral non-payment.

How is maintenance handled in same-sex marriages and domestic partnerships in Washington?

Washington has recognized same-sex marriage since December 2012, and same-sex couples have equal access to every divorce and maintenance provision. ^[10] RCW 26.09.090 applies regardless of the sex or gender of either spouse.

Washington also has a Registered Domestic Partnership law. Partners who dissolve a registered partnership follow essentially the same legal process and the same maintenance standards as married couples. The length of the partnership is treated like the length of a marriage when a court evaluates maintenance.

One wrinkle. Couples who registered as domestic partners before same-sex marriage was legal, then converted to marriage, sometimes have questions about which date the court uses for duration. Washington courts have generally counted the entire relationship, back to the original registration date, in the marriage-length analysis. This is an area where consulting an attorney pays off, given how much the specific facts matter.

Frequently asked questions

How long do you have to be married to get alimony in Washington state?

There's no minimum marriage length required to seek spousal maintenance in Washington. Even short marriages can produce an award if one spouse has a genuine financial need. Duration is one of the factors courts weigh, though, and marriages under three years rarely produce significant maintenance unless something unusual is going on, like a health crisis or a spouse who gave up a high-paying career to relocate.

Is there a Washington state alimony calculator I can use online?

No official calculator exists, because Washington has no statutory formula for maintenance. Some online tools reference informal King County Bar Association guidelines, but those aren't binding on any court. For an uncontested divorce, the amount is whatever you and your spouse agree to. For a contested case, a family law attorney is the useful tool, not a calculator.

Does a wife always get alimony in Washington state?

No. Maintenance is gender-neutral under Washington law. Either spouse can seek it and either can be ordered to pay. Courts look at relative incomes and earning capacity, not who is male or female. In dual-income households with similar earnings, neither spouse may receive any maintenance at all, regardless of gender.

Can I waive alimony in my Washington divorce agreement?

Yes. Both spouses can waive the right to maintenance in a separation agreement, and courts accept these waivers routinely in uncontested divorces. Include a mutual waiver, and the court will honor it unless the overall agreement is found unconscionable. Clear, explicit waiver language in your marital settlement agreement is the cleanest way to close this issue for good.

Does remarriage end alimony payments in Washington?

Yes. Remarriage of the recipient spouse ends maintenance automatically under Washington law unless the decree says otherwise. Cohabitation with a new partner does not automatically end it, though the paying spouse can petition the court for a modification, arguing the recipient's need has dropped. If you want cohabitation to trigger termination, that language has to be written into your decree.

Is spousal maintenance taxable income in Washington state?

Washington has no state income tax, so there's no Washington-level tax issue. For federal taxes, the Tax Cuts and Jobs Act of 2017 ended the payer's deduction and removed alimony from the recipient's gross income for any divorce finalized after December 31, 2018. If your divorce was finalized before 2019, the old rules still apply to that existing order.

Can a judge order maintenance even if I didn't ask for it?

In practice, Washington courts generally don't award maintenance on their own (sua sponte) in contested cases, though technically nothing in the statute strictly forbids it. In an uncontested divorce, the court enters what the parties agree to. If neither of you requests maintenance and your decree is silent on it, that's generally treated as a waiver.

What is 'rehabilitative maintenance' in Washington?

Rehabilitative maintenance is support paid for a set period so the lower-earning spouse can retrain, finish education, or rebuild job skills. It's the most common form in shorter marriages. The premise is that it's temporary, ending once the recipient becomes self-supporting. Courts often attach an expectation, spoken or implied, that the recipient is making genuine efforts toward employment during this period.

How does Washington decide who pays maintenance in a divorce?

The spouse with lower income or lower earning capacity is the one who may receive maintenance. Courts look at both current income and long-term earning potential. A spouse who could earn more but is voluntarily underemployed may see maintenance reduced or denied based on imputed income. The paying spouse must have enough income to meet their own needs before being ordered to pay.

Can maintenance terms be modified after the divorce is final?

Yes, unless your decree explicitly states the award is non-modifiable. Under RCW 26.09.170, either party can petition for modification based on a substantial change of circumstances, such as job loss, a major income change, serious illness, or retirement. If you want certainty on both sides, writing non-modifiable language into your decree at the time of divorce is an option many couples choose.

What forms do I need to include a maintenance agreement in my Washington divorce?

Your maintenance terms go into the Marital Settlement Agreement (separation agreement). The agreed amount and duration are then reflected in the Findings and Conclusions about a Marriage (Form FL Divorce 231) and the Final Divorce Order (Form FL Divorce 241). All Washington court forms are free at www.courts.wa.gov through the self-help center.

Does adultery affect alimony in Washington state?

No. Washington is a no-fault state, and courts are not supposed to weigh marital misconduct when setting maintenance. A cheating spouse does not automatically pay more or receive less. If misconduct had direct economic consequences, like gambling away marital assets, those financial effects can enter the property division analysis, but the moral behavior itself is not a maintenance factor.

How long does it take to get a final maintenance order in Washington?

For an uncontested divorce with agreed maintenance, the minimum is 91 days from the date of service, because of the mandatory 90-day waiting period. Most uncontested cases finalize in three to six months, depending on the county's caseload and how fast you get documents in. Contested maintenance cases that need a hearing or trial can take one to two years or longer.

Sources

1. Washington State Legislature, RCW 26.09.090 (Maintenance): Washington's spousal maintenance statute lists the factors courts must consider and grants authority to order maintenance for 'such amounts and for such periods of time as the court deems just'; marital misconduct is not listed as a factor
2. Washington State Legislature, RCW 26.19 (Washington State Child Support Schedule): Washington child support follows a mandated mathematical schedule under RCW 26.19; no equivalent formula exists for spousal maintenance
3. Washington Courts, Caseload Statistics of the Washington State Courts: Washington Courts annual caseload data shows approximately 20,000 to 22,000 dissolution filings per year statewide; average maintenance award amounts are not published in this data
4. IRS, Topic No. 452 Alimony and Separate Maintenance: For divorces finalized after December 31, 2018, alimony payments are not deductible by the payer and not includable in the recipient's gross income for federal tax purposes under the Tax Cuts and Jobs Act of 2017
5. Washington State Legislature, RCW 26.09.030 (Dissolution grounds and residency): Washington's sole ground for dissolution is that the marriage is irretrievably broken; no minimum residency duration is required; a 90-day waiting period applies before a final decree may be entered
6. Washington State Legislature, RCW 26.09.080 (Property disposition): Washington courts dispose of community and separate property in a manner that appears 'just and equitable' after considering all relevant factors including the nature and extent of community property
7. Washington Courts Self-Help Center, Dissolution of Marriage forms: Washington Courts provides all mandatory dissolution of marriage forms free to the public through the official self-help center including petition, summons, findings, and decree forms
8. King County Superior Court Clerk, Filing fees: King County charges $314 to file a dissolution petition as of 2024; other Washington counties charge roughly $200 to $315
9. Washington State Legislature, RCW 26.18.070 (Income withholding for support): Washington law allows courts to issue income withholding orders for both child support and maintenance arrears under RCW 26.18.070
10. Washington Secretary of State: Washington state recognized same-sex marriage beginning December 2012 following voter approval of Referendum 74; same-sex spouses have equal rights under all dissolution and maintenance statutes
11. Washington State Legislature, RCW 26.09.170 (Modification of maintenance): RCW 26.09.170 allows modification of maintenance orders upon a substantial change of circumstances unless the decree specifically provides that maintenance is non-modifiable