Can my landlord raise my rent that much? NYC rent-increase rules

If you just got a rent-increase notice that made your stomach drop, take a breath — the bottom line is this: in New York City, most landlords cannot raise your rent by any amount they want, whenever they want. How much they can raise it, and how much warning they owe you, depends on what kind of apartment you have. Some renters are covered by the Rent Guidelines Board, some by the new Good Cause Eviction law, and almost everyone is protected by written-notice rules. This guide walks you through figuring out which protections apply to you, whether that increase is even legal, and exactly what to do if it is not.

What the law says

There is no single rent-increase law in NYC — there are three overlapping sets of rules. Which one protects you depends on your apartment. Here is each one in plain English.

1. Rent-stabilized apartments. Roughly one million NYC apartments are rent-stabilized (mostly in buildings of six or more units built before 1974, plus buildings that took certain tax breaks). If you are stabilized, the NYC Rent Guidelines Board (RGB) votes every June to set the maximum percentage your landlord can raise the rent on a one-year or two-year lease renewal. That vote is binding — a landlord cannot charge a penny more, and they cannot refuse to renew your lease without a legal reason. You are entitled to a renewal offer every year on the same terms. Your rights come from the Rent Stabilization Law and the Emergency Tenant Protection Act (ETPA), enforced by NYS Homes & Community Renewal (HCR / DHCR).

2. Market-rate apartments under Good Cause Eviction. New York's Good Cause Eviction law (Real Property Law Article 6-A, passed April 2024) covers many market-rate tenants in NYC. Under it, a rent increase above the "local rent standard" is presumptively unreasonable — meaning if your landlord tries to evict you for not paying it, you can raise the too-high increase as a defense in court. The local standard is the lower of 10% or the regional Consumer Price Index (CPI) plus 5%. Good Cause also means your landlord generally needs a real reason (good cause) to refuse to renew your lease. Important exemptions: the law does not cover units owned by "small landlords" who own 10 or fewer apartments, brand-new construction (first 30 years after 2009), luxury units above a high rent threshold, owner-occupied buildings of 10 or fewer units, and units already regulated another way (like rent stabilization, which has its own stronger rules).

3. Advance-notice rules for everyone. No matter what kind of tenant you are, Real Property Law §226-c requires your landlord to give you written advance notice before raising the rent by 5% or more — or before choosing not to renew your lease. How much warning depends on how long you have lived there. If the landlord skips this notice, they cannot enforce the increase until they give proper notice, and your old rent continues in the meantime.

So the first real question is not "is this fair?" but "which bucket am I in?" — because that decides everything else.

What to do — step by step

1. Do not panic and do not sign anything yet. A notice is not automatically legal just because it arrived on letterhead. Keep the envelope and the notice — the postmark date matters.
2. Figure out if you are rent-stabilized. This is the biggest protection, and many tenants do not know they have it. Request your official rent history for free from HCR (call 833-499-0343 or email rentinfo@nyshcr.org). If the apartment is stabilized, the RGB percentage is the hard ceiling — anything above it is an illegal overcharge you can challenge with HCR. Our guide to rent stabilization explains how to read that history.
3. If you are not stabilized, check Good Cause coverage. Ask: does my landlord own more than 10 units? Is my building older than 30 years? Is my rent below the luxury threshold? If you are covered, compare your increase to the local standard (the lower of 10% or CPI+5%). Landlords covered by Good Cause must include a notice stating whether the unit is covered and, if so, the reason for the increase.
4. Verify the notice was proper. Under RPL §226-c, count the days between when you got the notice and when the increase takes effect. Use the table below. If they did not give enough notice, the increase is not yet enforceable.
5. Put your questions in writing. Email or mail your landlord asking them to confirm the legal basis for the increase and the apartment's regulatory status. Keep a copy. A written record protects you later and often makes a landlord reconsider a shaky increase.
6. Call 311. Ask for tenant help or the Rent Guidelines Board / HCR. 311 can route you to the right agency and to free counseling.
7. File the right complaint. For a stabilized overcharge or improper renewal, file with HCR/DHCR. For harassment or conditions problems tied to the increase, file with HPD. See the reference table for who handles what.
8. Get free legal help before any deadline. Through NYC's Right to Counsel program, many tenants facing eviction get a free lawyer. Reach out early — do not wait for a court date. Contacts are listed below.
9. If the landlord tries to evict you over the increase, respond in Housing Court. Under Good Cause or rent stabilization you can raise the illegal increase as a defense. Never ignore court papers — answer them, and bring your rent history and notices.

Required advance-notice periods (RPL §226-c)

If your landlord is raising the rent by 5% or more, or not renewing your lease, this is the minimum written warning they owe you:

If the increase is under 5%, no advance notice is legally required — but your lease terms and any regulation still apply. If your landlord did not give the notice above for a 5%+ increase, the higher rent cannot take effect on their timeline; your prior rent stays until they give proper notice.

Which protection covers me — quick reference

Where to get free help

• NYC 311 — the front door for every housing question. Call 311 (or 212-639-9675) or visit portal.311.nyc.gov. Ask for tenant help, HPD, or the Rent Guidelines Board.
• NYS Homes & Community Renewal (HCR / DHCR) — free rent history and rent-stabilization complaints. Call 833-499-0343 or email rentinfo@nyshcr.org. See hcr.ny.gov.
• NYC Rent Guidelines Board — the official yearly increase percentages for stabilized apartments, at rentguidelinesboard.cityofnewyork.us.
• NYC HPD — repairs, conditions, and harassment complaints, at nyc.gov/site/hpd.
• Housing Court Answers — a free tenant hotline that explains court and rent problems: 212-962-4795, housingcourtanswers.org.
• NYC Tenant Helpline / Right to Counsel — free legal help for tenants facing eviction. Call 311 and ask for the Tenant Helpline, or reach legal-aid groups like Legal Aid Society, Legal Services NYC, and Housing Court Answers.
• NY Attorney General — tenant-rights information and complaints at ag.ny.gov.

Frequently asked questions

How much can my landlord raise my rent in NYC?

It depends on your apartment. If you are rent-stabilized, the increase cannot exceed the percentage the Rent Guidelines Board sets that year for your lease length. If you are market-rate and covered by Good Cause Eviction, an increase above the local standard (the lower of 10% or CPI plus 5%) is presumptively unreasonable and can be challenged. If your landlord owns 10 or fewer units, there may be no percentage cap, but they still must give you proper written notice and follow your lease. Start by finding out which bucket you are in — a free rent history from HCR is the fastest way.

Can my landlord raise the rent in the middle of my lease?

Generally no. A lease is a contract that locks your rent for its full term. Your landlord can only raise the rent when the lease is up for renewal — unless your lease itself contains a specific clause allowing a mid-term change, which is unusual. If you get a mid-lease increase demand, do not assume it is valid; put your objection in writing and ask them to point to the exact lease clause.

What if I do not have a lease — am I month-to-month?

If you never signed a lease or your lease expired and you kept paying, you are usually a month-to-month tenant. Your landlord can raise the rent, but they must still give you the written notice required by RPL §226-c — 30, 60, or 90 days depending on how long you have lived there — for any increase of 5% or more. And if you are covered by Good Cause Eviction, the reasonableness limit still applies. No lease does not mean no rights.

How do I know if my apartment is rent-stabilized?

Do not rely on what the landlord tells you. Request your official rent history for free from HCR (833-499-0343 or rentinfo@nyshcr.org). It shows the registered legal rent going back years and whether the unit is stabilized. Signs you might be stabilized: the building has six or more units and was built before 1974, or the owner received a J-51 or 421-a tax benefit. Our rent-stabilization guide shows how to read the history, and who owns my building helps you identify the real owner.

My landlord raised the rent but never sent a written notice. Is that legal?

For any increase of 5% or more, no — RPL §226-c requires written advance notice of 30, 60, or 90 days depending on your length of tenancy. Without that notice, the higher rent cannot take effect on the landlord's schedule; your existing rent continues until they properly notify you. Keep the old rent receipts and any texts or emails, and get free advice before paying the new amount.

Can I be evicted for refusing to pay an illegal increase?

You cannot be lawfully evicted just for refusing an increase that is above your legal limit. If you are rent-stabilized or covered by Good Cause Eviction, the improper increase is a defense you raise in Housing Court. That said, never simply stop paying and ignore court papers — respond to any case, keep paying what you legally owe, and get a free lawyer through NYC's Right to Counsel program right away.

Official sources

• NYS Homes & Community Renewal (HCR / DHCR) — rent stabilization, free rent history, and overcharge complaints
• NYC Rent Guidelines Board — official yearly rent-increase percentages for stabilized apartments
• NYC Department of Housing Preservation & Development (HPD) — conditions, harassment, and tenant resources
• NYC 311 — the front door to every city housing agency and the Tenant Helpline
• New York State Office of the Attorney General — tenant-rights information and complaints
• NYC Housing Court — how Housing Court cases and answers work

This guide is educational information, not legal advice. Facts current as of July 2026; laws change — verify with the official sources above, and for your specific situation talk to a tenant attorney or legal-aid group (many are free).