Rent Caps 2027 in Oregon and Washington: What Renters Over 45 Should Check

The 2027 rent cap is 10% in both Oregon and Washington for most covered rentals. Oregon's limit rises from 9.5% in 2026, and Washington's rises from 9.683%. Newer buildings and some owner-occupied homes are exempt. Both states require 90 days' written notice, and neither allows an increase in a tenancy's first year.

A rent increase notice usually arrives in an ordinary envelope, and it is easy to read the new number and nothing else. That is a pity, because the rest of the letter tells you whether the increase is even allowed. In Oregon and Washington, the state sets a ceiling every year, and 2027's ceiling has just been published.

This guide is for renters in their forties and fifties in those two states, especially anyone on a fixed or slow-growing income. Simply Forties covers renting in midlife without the doom, and this is one of the most practical checks you can do. We go through the 2027 rent cap numbers, who is covered, the notice rules and what to do if a notice looks wrong.

What Is the 2027 Rent Cap in Oregon and Washington?

For 2027, the maximum rent increase for covered homes is 10% in Oregon and 10% in Washington. Both states use a formula of 7% plus inflation, with a hard ceiling of 10%. In 2027, inflation pushed both formulas to the ceiling, so 10% is the number that applies all year.

The figures come from each state's own agency. The Oregon Department of Administrative Services rent stabilization page lists 10% for 2027, up from 9.5% for 2026. The Washington State Department of Commerce landlord resource center lists 10% for January 1 to December 31, 2027, up from 9.683%.

The cap is a maximum, not a target. A landlord can raise rent by less, or not at all. Simply Forties' editors often see renters treat 10% as the standard increase because it is "allowed." It isn't standard. It is the most a landlord can charge, and it is worth a conversation before you sign a renewal.

Here is how the two states compare for 2027:

Oregon's 2027 Rent Cap: Who Is Covered

Oregon's rent cap applies to most residential tenancies other than week-to-week ones. The state law behind it is ORS 90.323, with the percentage set under ORS 90.324. The Oregon Department of Administrative Services publishes the number each fall.

The main exemption is age of the building. If the unit's first certificate of occupancy was issued less than 15 years before the notice, the cap does not apply. Some government-regulated affordable housing is also exempt, as long as the change follows program rules or a change in the tenant's income.

Oregon's notice rules are specific. These are the items an Oregon notice must contain:

Oregon also limits rent increases to once in any 12-month period. A landlord who breaks the cap can owe the tenant three months' rent plus actual damages. Manufactured home parks and marinas with more than 30 spaces have a separate, lower cap of 6%.

If you have a question, the Oregon page directs renters to Oregon Housing and Community Services. Write down your current rent, your lease start date and the date the notice arrived before you call.

Washington's 2027 Rent Cap: Who Is Covered

Washington's cap is newer. It came from House Bill 1217, passed in 2025, and it is set to expire in 2040. The Washington State Department of Commerce calculates it each summer using the Seattle-area consumer price index from the U.S. Bureau of Labor Statistics.

For 2027, that formula produced 11.53%. Because that number is above 10%, the ceiling applies. Washington also bars any increase during the first 12 months of a tenancy.

Washington's exemption list is longer than Oregon's. The state law, RCW 59.18.710 on the Washington Legislature's website, lists the homes that the cap does not cover:

The owner-occupied exemptions don't apply if the owner is a real estate investment trust, a corporation, or an LLC with a corporate member. That detail matters. A house that feels like a "mom and pop" rental may be owned by a company.

Notice rules are in RCW 59.18.140. A landlord generally must give at least 90 days' written notice, and the increase can't take effect before the current lease term ends. Subsidized tenancies with income-based rent have a 30-day notice period instead.

Why the Rent Cap Matters More After 45

A 10% increase lands differently in midlife. Many renters over 45 are paying for teenagers, helping a parent, or rebuilding savings after a career change. Income often grows slowly, while a capped increase can still be large.

Housing costs are already stretched for many renters. The U.S. Census Bureau reported that 49.7% of renter households spent more than 30% of their income on housing in 2023. The median renter spent 31%.

Run the math on your own rent. A 10% increase on $1,800 a month is $180 a month, or $2,160 a year. That is more than many people get from an annual raise.

Renters on Social Security or a pension should compare the increase with their own income growth. The 2027 Social Security cost-of-living adjustment of 3.6% is a useful benchmark. If your rent rises 10% while your income rises 3.6%, your budget is shrinking.

How to Check a 2027 Rent Increase Notice

Start with the date, then the percentage, then the building. Most problems with a notice show up in one of those three. Keep the envelope and any email, since the date you received the notice matters.

Follow these steps when a notice arrives:

If the numbers don't add up, raise it in writing first. Many errors are honest mistakes, such as a notice that counts from the wrong date. If that doesn't work, a free tenant advice service or legal aid office can tell you what to do next in your state.

Questions to Ask Before You Sign a 2027 Renewal

A renewal offer is a negotiation, even when it doesn't feel like one. Landlords in both states lose money when a unit sits empty between tenants. A reliable tenant who pays on time has some leverage, and midlife renters often fit that description.

These are the questions worth asking before you sign anything:

Get any agreed change in writing. A verbal promise of a smaller increase is hard to prove later. If the landlord claims an exemption, ask for the building's certificate of occupancy date. In Oregon, a notice above the cap has to state the facts behind the exemption anyway.

Keep a simple file for each tenancy. It should hold your lease, every rent notice, and a record of when each one arrived. That folder takes ten minutes to set up and can settle a dispute in an afternoon.

Planning Around a Capped Increase

A legal 10% increase can still be too much. If it is, use the 90-day notice period to plan rather than to worry. Three months is enough time to look at options. It is also enough time to compare your rent with similar homes nearby, which tells you whether moving would actually save money.

Some renters negotiate a smaller increase in exchange for a longer lease. Others look at a move, a roommate, or a family member sharing costs. If an aging parent moves in, check whether care costs qualify for a dependent care FSA under the $7,500 limit.

It also helps to see how other places handle this. Ontario sets a single guideline each year, and our explainer on the Ontario rent increase guideline for 2027 shows how a tighter cap works. Oregon and Washington are far looser by comparison.

Your Next Step on the 2027 Rent Cap

The short answer is that most covered renters in Oregon and Washington can face an increase of up to 10% in 2027, with 90 days' notice and none in the first year. Newer buildings and some owner-occupied homes are outside the cap.

Check any notice against the date, the percentage and the building's age. If something looks off, ask in writing and get free local advice. This article is general information, and rules can change, so confirm details with your state agency before acting.

— 40 —

Some links may be sponsored. Our editors choose what we cover, and nothing here is financial, legal or benefits advice. Our editorial policy.