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Washington vs Oregon: Security Deposit Laws Compared

By Tenant Know-How Editorial TeamLast updated 3 min read
AspectWashingtonOregon
Return Deadline30 days31 days
Maximum DepositNo capNo cap
Itemization RequiredYesYes
Interest RequiredNoNo
StatuteWash. Rev. Code §§ 59.18.260, 59.18.270, 59.18.280Or. Rev. Stat. § 90.300
Penalty for ViolationFailure to comply within 30 days makes landlord liable for full deposit and bars any defense to tenant's recovery claim. Court may award up to 2x the deposit for intentional refusal, plus attorney's fees.If landlord fails to provide accounting or return deposit within 31 days, or wrongfully withholds, tenant may recover the amount wrongfully withheld. If violation is willful, tenant may recover up to 2x (double) the amount wrongfully withheld plus court costs.

Which state is more tenant-friendly?

“Tenant-friendly” depends on which factor matters most to you. A shorter return deadline favors tenants who want their money back fast. A lower maximum deposit favors tenants moving in. Stronger penalties for violations help if you end up in a dispute. Required interest helps over long tenancies.

For a typical renter, the most-watched signal is the return deadline. By that measure:

  • Washington: 30 days to return (Wash. Rev. Code §§ 59.18.260, 59.18.270, 59.18.280)
  • Oregon: 31 days to return (Or. Rev. Stat. § 90.300)

What you need to know about each state

Washington

30 days (extended from 21 in 2022) to postmark a full itemized statement plus documentation (estimates/invoices) substantiating each damage charge. Move-in condition checklist REQUIRED before collecting any deposit — without one, landlord owes the full deposit back. Deposits must be held in a trust or escrow account at a regulated financial institution, and tenant receives a written receipt naming the institution. 2023 amendment replaced 'normal wear and tear' with 'wear resulting from ordinary use' — no deduction allowed for carpet cleaning without documentation of damage beyond ordinary use. Seattle has additional local requirements.

Full Washington security deposit law →

Oregon

31 days from termination and delivery of possession. No statewide cap, but local ordinances may apply: Portland caps deposits at 1.5 months' rent and has additional tenant protections. Landlord must give SEPARATE accountings for security deposit vs. prepaid rent. Most non-refundable move-in fees are prohibited except a few specifically allowed (e.g., applicant screening).

Full Oregon security deposit law →

FAQ

Which state is more tenant-friendly for security deposits, Washington or Oregon?
Washington requires landlords to return deposits within 30 days, while Oregon requires 31 days. Washington has the shorter deadline, generally favoring tenants. Other factors like maximum deposit caps and statutory penalties also matter — see the comparison table below.
What is the difference in maximum security deposit between Washington and Oregon?
Washington: No statutory cap. Oregon: No statutory cap.

Other comparisons