Rent Increase Limits & Rent Control Guide
Which states cap rent increases, how rent control and stabilization work, and how to check the rules for your property — with state-by-state data.
Do rent increase limits apply to you?
Before raising the rent, answer three questions. First: does your state cap increases statewide? Only a handful do — the table below lists every statewide cap in our data. Second: does your city or county have its own rent control or stabilization ordinance? Local programs are far more common than state ones, and they apply even in states with no statewide cap. Third: is your unit exempt? Newer buildings, single-family homes, and owner-occupied small properties are frequently excluded. If any answer is uncertain, check your lease and local law before serving the increase.
States with statewide rent increase caps
Every statewide percentage cap in our researched data, verified September 2026. All other states set no general statewide limit — but local ordinances often apply.
| State / District | Cap | Source |
|---|---|---|
| California | 5% + CPI, max 10% | Cal. Civ. Code §§1947.12–1947.13 (AB 1482) |
| Oregon | 7% + CPI, max 10% | ORS 90.323 (DAS publication at ORS 90.324); Oregon OHCS 2026 guidance |
| Washington | 7% + CPI, max 10% | Wash. HB 1217 (2025); RCW 59.18.700–.710; WA Dept. of Commerce 2026 guidance |
| District of Columbia | CPI-W + 2%, max 10% | D.C. Rental Housing Act of 1985; DHCD rent control pamphlet |
Caps change: published annual figures (for example, Oregon’s yearly maximum) are updated by the relevant agency. Confirm the current year’s figure before calculating.
Rent control and rent stabilization, explained
“Rent control” is an umbrella term for local laws that restrict how much rent can be charged or raised for covered units. The strictest programs cap the rent itself and tightly limit increases between tenancies; more common are rent stabilization programs that let landlords raise rent each year up to a formula — often inflation plus a few percentage points — set by a local board.
These programs are local by nature: major cities such as New York City, San Francisco, Los Angeles, and Washington, D.C. have long-running rent regulation systems, and hundreds of smaller cities and counties have their own. Coverage is never universal — expect exemptions for new construction, small owner-occupied buildings, and single-family homes, and expect registration or notice requirements you must follow to raise rent legally even when the increase itself is allowed.
Practical rule of thumb: search your city or county housing department’s website for “rent stabilization” or “rent registry,” and read the ordinance itself rather than a summary. When in doubt, a local landlord-tenant attorney can confirm coverage in one consultation.
Frequently asked questions
What are rent increase limits?
Legal caps on how much a landlord may raise the rent in a given period. They can come from statewide laws, city or county ordinances, or the lease itself. Only a few states cap increases statewide; far more common are local rent control or rent stabilization programs.
What is the difference between rent control and rent stabilization?
Rent control usually means strict limits on rent levels for covered units, sometimes freezing rents between tenancies. Rent stabilization typically allows annual increases up to a set percentage or formula, like inflation plus a fixed amount. The exact meaning varies by jurisdiction — always check the local ordinance.
Which states limit rent increases statewide?
In our state-law data, California, Oregon, and Washington have statewide percentage caps, and the District of Columbia has districtwide rent stabilization. Everywhere else, limits — if any — come from city or county ordinances, so check local rules even in states with no statewide cap.
Can a city limit rent increases if my state does not?
Often yes. Many cities and counties run their own rent regulation programs regardless of state law, though some states preempt local rent control. Because the answer depends on both state and local law, verify both before raising rent.
Do rent caps apply to every rental unit?
No. Caps almost always have exemptions — newer buildings, single-family homes, owner-occupied small buildings, and subsidized housing are commonly excluded. Confirm whether your specific unit is covered before applying any cap.
Is this legal advice?
No. Rent regulation changes frequently and exemptions are fact-specific. This guide summarizes our researched data; verify the current rules for your jurisdiction before serving a rent increase.