How Long Does Spousal Maintenance Last in Washington?
Last reviewed: March 2026
Washington uses judicial discretion to determine spousal maintenance duration. Court discretion. No specific guidelines for amount or duration.
How Washington determines spousal maintenance duration
Washington is a community property state. Washington refers to spousal support as “spousal maintenance”. Washington does not have a statutory formula for spousal maintenance duration. Judges have broad discretion to determine both the amount and length of spousal maintenance based on the specific circumstances of each case.
Based on need and ability to pay. No set formula — courts have broad discretion.
Estimated spousal maintenance duration by marriage length
The table below shows estimated maximum spousal maintenance duration for different marriage lengths in Washington. These are rough estimates based on common judicial patterns, not statutory requirements. Actual duration may vary significantly.
| Marriage length | Est. max spousal maintenance duration |
|---|---|
| 5 years | 1.7 years |
| 10 years | 3.3 years |
| 15 years | 5 years |
| 20 years | 6.6 years |
| 25 years | 8.3 years |
Important: Washington does not have a statutory formula for spousal maintenance duration. The estimates above are based on common judicial patterns and should be used as rough guidelines only. The court will consider your specific circumstances including income disparity, earning capacity, health, age, and standard of living during the marriage.
When does spousal maintenance end in Washington?
Spousal Maintenance in Washington typically ends when:
- The court-ordered term expires
- The recipient spouse remarries
- Either party dies
- A court modifies or terminates the order due to a significant change in circumstances
In some cases, cohabitation with a new partner may also be grounds for modification or termination of spousal maintenance in Washington.
Is spousal maintenance taxable in Washington?
For divorce agreements finalized after December 31, 2018, spousal maintenance is not deductible by the payer and not taxable to the recipient under federal tax law (Tax Cuts and Jobs Act). This applies in Washington and all other states.
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