Washington Alimony Calculator
Washington does not publish a one-size-fits-all maintenance percentage formula. The real first question is how RCW 26.09.090 fits your marriage, resources, earning ability, and proposed support duration.
Start With Three Washington Questions
Washington maintenance analysis gets clearer when you group the statute into a few practical themes first.
Resources and need
RCW 26.09.090 currently keeps the focus on the requesting spouse’s financial resources and ability to meet needs independently.
Time for training and work
Washington still considers how long a spouse needs for education or training before a transition to employment is realistic.
Marriage-specific facts
Standard of living, duration of the marriage, age, health, and the paying spouse’s ability to meet both parties’ needs remain central factors.
Next Steps in Washington
Keep visitors inside the same Washington cluster with the most relevant next steps.
Review the broader Washington legal framework behind the support rules.
Review the guideline rules, tables, and core legal standards for this state.
Follow the filing path when you need to open or respond to a support case.
What Washington courts sort out first
Resources and support need
Courts compare the requesting spouse’s resources and ability to meet needs independently.
Transition time
Washington still weighs how much time is reasonably needed for training, education, or employment transition.
Duration and fairness
Standard of living, marriage length, age, health, and the paying spouse’s capacity still drive the fairness analysis.
Intent check
Need a Washington child support calculator or Washington worksheet guidance instead? Start with the Washington child support page, then come back here for the separate maintenance analysis.
Frequently Asked Questions
Does Washington use a fixed statewide alimony formula?
No. Washington maintenance does not run on one statewide percentage formula. Courts use the factors in RCW 26.09.090 instead.
What statute matters most for Washington maintenance?
RCW 26.09.090 remains the main current maintenance statute, and RCW 26.09.170 remains the main current modification statute.
Why is this page more useful as a guide than a one-number calculator?
Because Washington maintenance is discretionary. The better question is how the statute’s factors line up with the parties’ resources, transition needs, and the proposed duration.
Can Washington maintenance be modified later?
Current Washington modification issues run through RCW 26.09.170, subject to the text of the order and any valid agreement limitations.