Key Takeaways
- Seattle, Tacoma, and Olympia all layer local ordinances on top of HB 1217 — creating three different compliance regimes within one state
- The rent cap is the same (9.683% for 2026) but notice periods and relocation triggers differ dramatically
- Tacoma has the longest potential notice period (210 days for 5%+ increases) and the lowest EDRA trigger (5%)
- Seattle requires 180 days’ notice for all increases and triggers EDRA at 10%+
- Olympia uses tiered 120/180 day notice and triggers relocation at 7%+ with a 2.5x multiplier
- Burien rescinded its local rent ordinance in May 2025 — only state law applies there now
Three Cities, Three Rulebooks
Washington’s HB 1217 established the first statewide rent cap, but it did not preempt local ordinances that go further. Seattle, Tacoma, and Olympia all had tenant protection laws before HB 1217 passed, and those local rules remain in effect. The result is a patchwork where the same rent increase can be legal in one city and trigger thousands of dollars in relocation payments in another — even though all three cities are in the same state, under the same statewide cap.
If you own rental properties in multiple Washington cities, understanding these differences is not optional. This guide provides a comprehensive comparison of the three major local regimes, with practical guidance for landlords who operate across city lines.
The Master Comparison Table
| Feature | Seattle | Tacoma | Olympia | WA State (HB 1217) |
|---|---|---|---|---|
| Rent cap | 9.683% (2026, same as state) | 9.683% (2026, same as state) | 9.683% (2026, same as state) | 7% + CPI (max 10%) |
| Notice period | 180 days (all increases) | 120 days (<5%), 210 days (5%+) | 120 days (<7%), 180 days (7%+) | 90 days |
| EDRA trigger | 10%+ within 12 months | 5%+ increase | 7%+ increase | None at state level |
| EDRA amount | 3x monthly housing cost | 3x monthly rent | 2.5x monthly rent | N/A |
| EDRA example ($2,000 rent) | $6,000+ | $6,000 | $5,000 | N/A |
| Winter eviction ban | Yes (Dec 1 – Mar 1, 4+ units) | No | No | No |
| Just cause eviction | City ordinance (since 1980) + state | State law (RCW 59.18.650) | State law (RCW 59.18.650) | RCW 59.18.650 (17 causes) |
| Governing ordinance | SMC 7.24 | Ordinance 29086 | OMC 5.84 | HB 1217 / RCW 59.18 |
Seattle: The 180-Day Standard
Seattle’s tenant protection framework is the most established in Washington, with roots going back to the 1980 Just Cause Eviction Ordinance. The city’s rent increase rules are codified in Seattle Municipal Code Chapter 7.24.
Notice Period: 180 Days for Everything
Seattle uses a flat 180-day notice period for all rent increases, regardless of the amount. Whether you’re raising rent by 2% or 9%, the tenant gets six months’ notice. This is the longest flat-rate notice period in the United States.
The simplicity of a single notice period is actually an advantage for landlords from a compliance standpoint. There is no risk of miscategorizing your increase and using the wrong notice window — it is always 180 days.
EDRA: 10% Trigger, 3x Payment
Seattle’s Economic Displacement Relocation Assistance triggers at 10% or more within 12 months. The payment is 3x the tenant’s current monthly housing cost (rent plus included utilities). For a detailed breakdown, see our Seattle EDRA guide.
Key strategic insight: for 2026, the statewide rent cap is 9.683%. This falls just under Seattle’s 10% EDRA threshold. A Seattle landlord who maximizes their allowable increase under HB 1217 will not trigger EDRA. This happy coincidence may not hold every year — if CPI rises, the cap could exceed 10%, and any increase at the maximum would trigger EDRA.
Winter Eviction Ban
Seattle is the only major Washington city with a winter eviction ban. From December 1 through March 1, most no-fault evictions and lease non-renewals are prohibited in buildings with 4 or more units for low-to-moderate income tenants. This does not apply to for-cause evictions (nonpayment, criminal activity, etc.).
Just Cause: City Ordinance Predates State Law
Seattle’s Just Cause Eviction Ordinance (SMC 22.206.160(C)) has been in effect since 1980. It is more restrictive than the state’s just cause framework in several ways, including applying from the start of tenancy (no waiting period) and including additional enumerated causes specific to Seattle.
Tacoma: The Strictest EDRA in the State
Tacoma’s tenant protection ordinance (Ordinance 29086) is notable for having the lowest EDRA trigger threshold in Washington and one of the longest potential notice periods in the country.
Notice Period: Tiered 120/210 Days
Tacoma uses a tiered notice system based on the size of the increase:
- Increases under 5%: 120 days’ notice required
- Increases of 5% or more: 210 days’ notice required
At 210 days, Tacoma’s notice period for larger increases exceeds Seattle’s 180 days, making it the longest notice period in Washington — and arguably the longest in the country for rent increases above a certain threshold.
For landlords, the 5% dividing line creates a meaningful decision point. A 4.9% increase requires 120 days’ notice. A 5.0% increase requires 210 days — an additional 90 days of lead time for a marginal $1-$2/month difference in rent on a typical unit.
EDRA: 5% Trigger, 3x Payment
Tacoma’s relocation assistance triggers at just 5% — half of Seattle’s 10% threshold. The payment is 3x the current monthly rent. For a $2,000/month unit, a rent increase of just $100/month triggers a $6,000 relocation payment.
This 5% threshold changes the math fundamentally for Tacoma landlords. In Seattle, you can increase rent by up to 9.683% without EDRA exposure. In Tacoma, anything above 5% triggers a payment that can easily exceed a full year’s worth of the additional rent revenue.
Tacoma EDRA Break-Even Analysis
| Current Rent | Increase % | Monthly Gain | EDRA Payment | Months to Break Even |
|---|---|---|---|---|
| $1,500 | 5% | $75 | $4,500 | 60 months (5 years) |
| $2,000 | 5% | $100 | $6,000 | 60 months (5 years) |
| $2,000 | 7% | $140 | $6,000 | 43 months (3.5 years) |
| $2,000 | 9.683% | $194 | $6,000 | 31 months (2.6 years) |
| $2,500 | 5% | $125 | $7,500 | 60 months (5 years) |
The break-even period at the 5% trigger is always 60 months (5 years), regardless of rent amount. This is because both the monthly gain and the EDRA payment scale proportionally with rent. At higher increase percentages, the break-even period shortens because the EDRA payment stays fixed at 3x rent while the monthly gain increases.
Just Cause: State Law Applies
Unlike Seattle, Tacoma does not have its own just cause eviction ordinance. Tacoma landlords follow the state framework under RCW 59.18.650, which provides 17 enumerated causes for eviction.
Olympia: The Middle Ground
Olympia’s tenant protection ordinance (OMC 5.84) splits the difference between Seattle and Tacoma on most provisions.
Notice Period: Tiered 120/180 Days
Like Tacoma, Olympia uses a tiered system:
- Increases under 7%: 120 days’ notice required
- Increases of 7% or more: 180 days’ notice required
The 7% threshold aligns with Olympia’s EDRA trigger, creating a clean relationship: if an increase is large enough to trigger relocation assistance, it also requires the longer notice period.
EDRA: 7% Trigger, 2.5x Payment
Olympia triggers relocation assistance at 7% with a 2.5x monthly rent multiplier. This is lower than Seattle’s and Tacoma’s 3x multiplier, making the payments somewhat smaller:
| Current Rent | Increase % | EDRA Payment |
|---|---|---|
| $1,500 | 7% | $3,750 |
| $2,000 | 7% | $5,000 |
| $2,500 | 7% | $6,250 |
Olympia’s 7% threshold gives landlords more room than Tacoma’s 5% but less than Seattle’s 10%. For a landlord trying to keep increases in the EDRA-free zone, Olympia allows increases nearly twice as large as Tacoma before triggering a payment.
Just Cause: State Law Applies
Like Tacoma, Olympia follows the state just cause eviction framework under RCW 59.18.650. There is no separate city ordinance.
Burien: The City That Stepped Back
Burien is worth mentioning because it had adopted its own tenant protection ordinance, but rescinded it in May 2025, shortly before HB 1217 took effect. Burien landlords now operate under state law only (90-day notice, no local EDRA, no local just cause overlay).
Burien’s decision to rescind its local ordinance reflects the view that HB 1217’s statewide framework makes local ordinances unnecessary. Other cities may follow suit, but Seattle, Tacoma, and Olympia have shown no indication of repealing their stronger local protections.
Practical Guide for Multi-City Landlords
If you own properties in more than one Washington city, you need a system for tracking which rules apply where. Here are practical strategies:
Strategy 1: Default to the Strictest Rule
The simplest compliance approach is to apply the strictest rule across all your properties:
- Use 210 days’ notice for all rent increases (covers Tacoma’s maximum)
- Keep increases under 5% to avoid EDRA everywhere (covers Tacoma’s threshold)
- Assume all tenants are income-eligible for EDRA until you know otherwise
This is the safest approach but the most conservative. You leave money on the table for properties in cities with less restrictive rules.
Strategy 2: Track by Property
The more sophisticated approach is to track each property’s city and apply the correct local rules. This requires:
- A per-property record of which city (and therefore which rules) each property falls under
- Different notice timelines for different properties
- Different EDRA calculations for different cities
- Calendar systems that account for varying notice deadlines
LeaseBase tracks city-specific compliance requirements automatically for each property in your portfolio, applying the correct notice periods, EDRA thresholds, and cap calculations based on the property’s location.
Strategy 3: The EDRA-Aware Pricing Model
For each property, calculate the maximum EDRA-free increase:
| City | EDRA-Free Maximum | Dollar Amount ($2,000 rent) |
|---|---|---|
| Seattle | 9.99% | $199.80/month |
| Olympia | 6.99% | $139.80/month |
| Tacoma | 4.99% | $99.80/month |
| All other WA cities | 9.683% (cap only, no EDRA) | $193.66/month |
Use the Washington Rent Cap Calculator to model these scenarios for your specific rents.
Scenario: Same Property, Different Cities
To illustrate how dramatically the rules differ, consider a landlord who wants to increase rent from $2,000 to $2,180 (9% increase) on three identical properties in three different cities:
Seattle Property
- Notice required: 180 days
- EDRA triggered: No (9% < 10% threshold)
- Cost: $0 in relocation assistance
- Net annual gain: $180/month x 12 = $2,160
Tacoma Property
- Notice required: 210 days (9% > 5% threshold)
- EDRA triggered: Yes (9% > 5% threshold)
- Cost: $6,000 in relocation assistance (if tenant is income-eligible)
- Net Year 1 impact: $2,160 – $6,000 = -$3,840 loss
Olympia Property
- Notice required: 180 days (9% > 7% threshold)
- EDRA triggered: Yes (9% > 7% threshold)
- Cost: $5,000 in relocation assistance (if tenant is income-eligible)
- Net Year 1 impact: $2,160 – $5,000 = -$2,840 loss
The same 9% increase generates a $2,160 gain in Seattle, a $3,840 loss in Tacoma, and a $2,840 loss in Olympia in Year 1. This is why multi-city landlords must model EDRA impact before issuing any increase above the local threshold.
“Washington is now a state where a 9% rent increase is free in Seattle, costs $5,000 in Olympia, and costs $6,000 in Tacoma. If you own properties in more than one city, you are operating under three different financial models. The landlords who get burned are the ones who assume the rules are the same everywhere.”
— Rachid Abadli, Founder & CEO at LeaseBase
What About Other Washington Cities?
As of mid-2026, Seattle, Tacoma, and Olympia are the only Washington cities with local rent increase regulations that exceed HB 1217. All other cities — including Spokane, Vancouver, Bellevue, Everett, Kent, and Renton — operate under state law only:
- 90-day notice period
- 9.683% rent cap (2026)
- No local EDRA or relocation assistance
- State just cause eviction under RCW 59.18.650
However, other cities may adopt their own ordinances at any time. Several Puget Sound cities have considered tenant protection measures in recent years. Landlords operating in these areas should monitor city council agendas for proposed ordinances.
Timeline Summary: When to Issue Notices
For a rent increase effective January 1, 2027, here are the latest possible notice delivery dates by city:
| City | Increase Under Tier Threshold | Increase At/Above Tier Threshold |
|---|---|---|
| Seattle | July 5, 2026 (180 days) | July 5, 2026 (180 days, same for all) |
| Tacoma | September 3, 2026 (120 days, <5%) | June 6, 2026 (210 days, 5%+) |
| Olympia | September 3, 2026 (120 days, <7%) | July 5, 2026 (180 days, 7%+) |
| WA State (other cities) | October 3, 2026 (90 days) | October 3, 2026 (90 days, same for all) |
Tacoma landlords planning a 5%+ increase effective January 1, 2027, must deliver notice by early June 2026 — more than six months ahead. This is the longest lead time of any jurisdiction in the country.
Frequently Asked Questions
Which city’s rules apply if my property is on the border?
The rules of the city where the property is physically located apply. If your property is in unincorporated King County (not within any city limits), only state law applies. Check your property’s address against city boundary maps to confirm jurisdiction.
Can a city adopt rules less strict than HB 1217?
No. HB 1217 establishes a statewide floor. Cities can adopt rules that go further (longer notice periods, lower EDRA thresholds), but they cannot adopt rules that are less protective than the state minimum. Burien rescinding its ordinance means state law applies there, not that Burien has weaker rules than the state.
Do I need to track different rules for each unit in the same building?
No. All units in the same building are in the same city and subject to the same local rules. However, EDRA eligibility is determined per-tenant based on income, so the financial impact of a rent increase may differ by unit.
What if I live in one city but own property in another?
Your residence is irrelevant. The rules that apply are based on where the property is located. A Spokane-based landlord who owns a building in Seattle must follow Seattle’s rules for that building.
Are more cities likely to adopt local ordinances?
Possible but uncertain. Cities like Bellevue, Renton, and Everett have discussed tenant protections in recent years. HB 1217 may reduce the urgency for local action (since statewide protections now exist), but cities with strong tenant advocacy communities may still adopt additional measures.
Stay Compliant Across All Cities
Managing compliance across multiple Washington jurisdictions requires tracking different notice periods, EDRA thresholds, payment amounts, and timeline requirements for each property. LeaseBase automatically applies the correct rules based on each property’s location, so you never accidentally use Seattle’s notice period for a Tacoma property or miss Olympia’s relocation threshold.