Spousal Support in Washington
State-specific overview · Family Law
Washington applies a formula-based approach to spousal maintenance using income levels and marriage duration, with specific durational limits.
How Washington treats Spousal Support
Washington uses a statutory formula under RCW 26.09.090 that calculates maintenance as a percentage of the income difference between spouses, adjusted by marriage length. The formula caps the duration of support based on how long the marriage lasted—for example, marriages under 10 years typically receive support for half the marriage length. Courts may deviate from the formula if applying it would be unjust or inappropriate given specific circumstances. The formula applies to marriages of any length, though very short marriages may result in minimal or no support.
The general definition of Spousal Support
Court-ordered payments from one spouse to another, typically during or after divorce proceedings.
Spousal support, also called maintenance or alimony, is money one spouse pays to the other to help with living expenses during or after a divorce. It recognizes that one spouse may have sacrificed career opportunities during the marriage or may have lower earning potential. Courts consider factors like the length of the marriage, each spouse's income and earning ability, and their age and health when determining if support is appropriate and how much to award. Spousal support can be temporary (lasting only during the divorce process) or permanent (continuing indefinitely or for a set period).
Read the full Spousal Support entry →This page is a plain-English reference and is not legal advice. State laws change frequently. For specific situations consult a licensed attorney in Washington.