Something major happened for Washington renters in 2025 that most people outside the state have not heard about. On May 7, 2025, Washington Governor Bob Ferguson signed House Bill 1217 into law — making Washington only the third state in the entire country to enact statewide rent control, joining California and Oregon.
That means if your landlord has been raising your rent by double digits every year, those days are now legally over. And if they already sent you a notice of a large increase after May 7, 2025, that notice may have been illegal — even if the notice was sent before the law passed.
Washington was already a relatively tenant-friendly state. Seattle had some of the strongest local tenant protections in the country. Now, with HB 1217 in full effect in 2026, Washington renters have a genuinely powerful legal toolkit. This guide walks through all of it.
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🆕 HB 1217 — Washington's Historic Rent Control Law (May 2025)
Effective May 7, 2025 — fully in force in 2026.
✅ No rent increase allowed during the first 12 months of any tenancy
✅ After 12 months: increases capped at 7% + CPI or 10%, whichever is less
✅ Landlords must give 90 days written notice before any rent increase
✅ Applies to all existing leases — even those signed before May 7, 2025
✅ Tenants can sue for up to 3 months excess rent if cap is violated
✅ Attorney General can impose $7,500 per violation fines on landlords
✅ Tenants can terminate lease early with 20 days notice if increase violates the law
Exemptions: New construction (first 12 years from occupancy certificate), week-to-week tenancies, certain subsidized housing.
Washington Tenant Rights — Quick Reference
| Topic | Washington State 2026 |
|---|---|
| Rent increase cap (Year 1) | No increases allowed — zero |
| Rent increase cap (Year 2+) | 7% + CPI or 10%, whichever is less |
| Rent increase notice required | 90 days written notice |
| Security deposit cap (statewide) | No statutory cap |
| Security deposit cap (Seattle) | 1 month's rent maximum |
| Deposit held in | Separate trust account (required) |
| Deposit return deadline | 21 days after move-out |
| Penalty for wrongful withholding | 2x deposit + attorney fees |
| Landlord entry notice | 2 days (48 hours) for repairs |
| Entry notice for showings | 1 day notice |
| Eviction notice — non-payment | 14 days pay or vacate |
| Month-to-month termination | 20 days notice |
| Seattle Just Cause eviction | Valid reason required to end tenancy |
| Governing law | RCW 59.18 — Residential Landlord Tenant Act |
⚖️ Washington Law — RCW 59.18
Washington's Residential Landlord Tenant Act (RCW 59.18) is the foundation of all renter protections in the state. HB 1217 (2025) added rent stabilization provisions to RCW 59.18.700–710. Seattle renters are also covered by the Seattle Municipal Code and Just Cause Eviction Ordinance.
HB 1217 — Washington's New Rent Control, Explained
Let's be specific about what this law actually does, because there is a lot of misinformation out there.
First, the basics: during the first 12 months of any tenancy — month-to-month or fixed-term — your landlord cannot raise your rent at all. Zero. Not even by one dollar. This applies regardless of whether your lease has a rent increase clause.
After the first 12 months, rent increases are capped at the lesser of 7% plus CPI, or 10% in any 12-month period. The Washington Department of Commerce calculates and publishes the maximum allowable increase every June based on Seattle-area CPI data. For 2026, the maximum cap is 10%.
The 90-Day Notice Requirement
Even a legal rent increase has to be announced properly. Your landlord must give you at least 90 days written notice using a state-issued notice form before any rent increase takes effect — up from the previous 60-day requirement. Seattle requires even longer notice for large increases. If your landlord sends a rent increase notice without the full 90 days, that increase cannot legally take effect.
✅ Already got a rent increase notice? Count back 90 days from the effective date. If the notice was delivered less than 90 days before the increase was supposed to take effect, the increase may be invalid. Send your landlord a written objection citing HB 1217 and RCW 59.18.700.
What If Your Landlord Violates the Cap?
HB 1217 gives renters real enforcement tools — not just a right to complain. If your landlord increases rent beyond the legal cap, you can sue for up to three months of the excess rent you paid. You can also terminate your lease early with just 20 days written notice, without penalty. And the Washington Attorney General can fine landlords up to $7,500 per violation — giving the state a direct enforcement role that most rent control laws lack.
Exemptions — Is Your Unit Covered?
Most Washington renters are covered by HB 1217, but there are some exemptions worth knowing. New construction is exempt for the first 12 years from the date of the occupancy certificate — so if you are in a newer building, you may not have rent cap protection yet. Week-to-week tenancies are also exempt. Certain subsidized housing programs have their own rent rules. If you are unsure whether your unit is covered, check the Department of Commerce HB 1217 resource center or use our AI tool below.
Security Deposit Rules in Washington State
Washington has some specific procedural requirements for security deposits that landlords frequently get wrong — and when they do, you have real remedies.
At the start of your tenancy, your landlord must document the property's condition with a written move-in checklist. This is not optional — it is required by law whenever a security deposit is collected. The checklist must be signed by both parties. If your landlord never gave you one, that matters: they may not be able to charge you for damages that were not documented at move-in.
Your deposit must be held in a separate trust account at a Washington financial institution. Your landlord must disclose the name and location of this account to you. Mixing your deposit with their personal funds is a violation of Washington law.
The 21-Day Return Deadline
When you move out, your landlord has 21 days to either return your full deposit or provide a written itemized statement of deductions along with any remaining balance. Twenty-one days — not 30, like most states. This is one of the shorter deadlines in the country, and it applies strictly.
🚩 Miss the 21-day deadline? If your landlord fails to return your deposit or send the itemized deduction statement within 21 days, Washington law allows you to sue for twice the deposit amount plus court costs and attorney fees. Always give your landlord your forwarding address in writing on your move-out day to officially start the clock.
Seattle Security Deposit Cap
Statewide, Washington has no statutory cap on security deposits — landlords can charge any amount. But if you rent in Seattle, the city caps security deposits at one month's rent. If your Seattle landlord charged more than that, the excess is likely not enforceable.
Right to a Habitable Home
Under RCW 59.18.060, Washington landlords must maintain your rental in a condition that meets all applicable housing and building codes — and keep it that way throughout your tenancy, not just when you first move in. This is called the implied warranty of habitability, and your landlord cannot waive it in a lease.
A habitable Washington rental means working heat, working plumbing with hot water, a structurally sound building, working electrical systems, freedom from serious pest infestations, and weatherproofing that keeps out rain and wind. Washington's notoriously wet climate makes that last one especially relevant — a landlord who ignores a leaking roof or persistent moisture issues is violating state law.
If your landlord fails to make required repairs after you have given written notice, Washington law gives you a specific remedy process. For most repairs, you must give your landlord written notice and allow a reasonable time to fix the problem — typically 10 days for health and safety issues. If they do not respond, you can hire a licensed contractor to make the repair and deduct the cost from rent, move out and terminate the lease without penalty, or take the landlord to court.
Eviction Laws in Washington
Washington requires landlords to follow a strict legal process before evicting anyone. The process starts with written notice, proceeds through the courts, and ends — if the landlord wins — with removal by a sheriff or court officer. At no point can your landlord remove you themselves.
Notice Periods by Situation
For non-payment of rent, Washington landlords must give you a 14-day pay or vacate notice — more notice than many states, and more time for you to catch up on rent or negotiate with your landlord. For a lease violation, landlords must give you notice and an opportunity to fix the problem before proceeding. For ending a month-to-month tenancy without cause, landlords must give 20 days written notice before the end of the rental period.
🚩 Illegal Eviction Warning: Washington landlords cannot change your locks, remove your belongings, shut off utilities, or take any action to force you out without a court order. These are illegal self-help evictions under RCW 59.18.290. If this happens, you can remain in the unit, call the police, and sue your landlord for actual damages plus a penalty.
Seattle's Just Cause Eviction Ordinance
If you rent in Seattle, your landlord cannot simply decide not to renew your lease or end your tenancy without a legally valid reason. Seattle's Just Cause Eviction Ordinance requires landlords to have a qualifying cause — such as non-payment of rent, a serious lease violation, owner move-in, or building demolition — before terminating any tenancy. This is one of the strongest tenant protections in Washington and significantly limits a landlord's ability to push out long-term tenants.
Several other Washington cities, including Tacoma and Burien, have adopted similar Just Cause ordinances. Check your city's municipal code if you are outside Seattle — your city may have stronger protections than state law.
Landlord Entry Rules — 2 Days Notice Required
Under RCW 59.18.150, Washington landlords must give you at least 2 days (48 hours) written notice before entering your rental for non-emergency repairs or inspections. For showing the unit to prospective tenants or buyers, 1 day notice is required. Entry must happen at a reasonable time.
In genuine emergencies — fire, flooding, gas leaks — your landlord may enter without notice. Repeated entry without proper notice, or entry at unreasonable hours, violates your right to quiet enjoyment and can be raised as a legal defense or grounds for damages.
Retaliation Protections
Washington law under RCW 59.18.240 makes it illegal for your landlord to raise your rent, reduce services, threaten eviction, or take any adverse action against you because you reported a housing code violation, requested repairs, joined a tenant organization, or exercised any legal right. If your landlord retaliates within 90 days of protected activity, courts presume the action was retaliatory — putting the burden on the landlord to prove otherwise.
Where to Get Help in Washington
- Tenants Union of Washington State — tenantsunion.org — free counseling, workshops, and hotline
- Solid Ground (Seattle) — solid-ground.org — rental assistance and tenant advocacy
- Northwest Justice Project — nwjustice.org — free civil legal aid for low-income Washington renters
- Washington Law Help — washingtonlawhelp.org — free legal information and forms
- King County Bar Association — kcba.org — lawyer referral service for Seattle and King County
- WA Dept. of Commerce HB 1217 Resource Center — commerce.wa.gov/hb1217 — official rent control information
- Seattle Office of Housing — seattle.gov/housing — Seattle-specific tenant resources
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Check My Rights Free →Frequently Asked Questions
Yes — as of May 7, 2025, Washington enacted statewide rent stabilization under HB 1217, making it the third state in the USA to do so. No rent increases are allowed in the first 12 months of tenancy. After that, increases are capped at 7%+CPI or 10%, whichever is less. Landlords must give 90 days written notice. Violations can result in 3 months excess rent back to tenants and $7,500 fines per violation.
21 days after you vacate — one of the shorter deadlines in the country. Your landlord must also provide a written itemized statement of any deductions. If they miss the 21-day deadline or wrongfully withhold money, you can sue for twice the deposit amount plus attorney fees. Always give your forwarding address in writing on move-out day to officially start the clock.
Seattle's Just Cause Eviction Ordinance requires landlords to have a legally valid reason — non-payment, serious lease violation, owner move-in, or demolition — to terminate a tenancy or refuse to renew a lease. Landlords cannot simply decide to end your tenancy without cause. This is significantly stronger than state law and applies to most Seattle rentals. Several other WA cities have similar ordinances.
Probably not, if you have been in your unit for more than 12 months. Under HB 1217, rent increases are capped at 7%+CPI or 10%, whichever is less. If your landlord exceeded the cap, you can sue for up to 3 months of excess rent paid, terminate your lease early with 20 days notice, or file a complaint with the Washington Attorney General, who can impose $7,500 per violation fines.
At least 2 days (48 hours) written notice for non-emergency repairs or inspections under RCW 59.18.150. For showings, 1 day notice is required. Entry must be at a reasonable time. Only genuine emergencies allow entry without notice. Seattle may have stricter local requirements. Repeated entry without notice violates your right to quiet enjoyment.
Statewide, there is no statutory cap — landlords can charge any amount. However, in Seattle, the deposit cannot exceed one month's rent. Everywhere in Washington, deposits must be held in a separate trust account, landlords must disclose the account location, and a move-in condition checklist is required. Failure to follow these rules can affect your landlord's ability to make deductions.
In Seattle and several other Washington cities with Just Cause ordinances — no. Landlords must have a qualifying legal reason to terminate tenancy. Statewide, outside of Just Cause cities, landlords can end a month-to-month tenancy with 20 days notice without giving a reason — but must follow all proper legal procedures and cannot use self-help eviction tactics.