Washington
For Washington, owner-to-gc payment deadline (days) is 30; gc-to-sub flow-down deadline (days) is 10; late-payment interest rate is 1% per month; project types covered is public; attorney fees recoverable is yes, recorded from its source on 2026-08-15; source re-checked 2026-09-29.
- State
- Washington verified
- Owner-to-GC payment deadline (days)
- 30
- GC-to-sub flow-down deadline (days)
- 10
- Late-payment interest rate
- 1% per month
- Project types covered
- public
- Attorney fees recoverable
- yes our reading
- Statutory citation
- Wash. Rev. Code §§ 39.76.011-39.76.040 and 39.04.250
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Washington does not have any prompt payment provisions regarding private projects. Therefore, the timing of payments and penalties will be governed by the terms of the contract.
— levelset.com, retrieved 2026-08-15
Source
- levelset.comhttps://www.levelset.com/prompt-payment/washington-prompt-payment-faqs/