Mid-lease increase
Generally Prohibited
Source: NY Attorney GeneralRent Increase Guide
Reviewed by LeaseSnap Editorial TeamLast updated March 13, 2026NYC and New York State tenant guidance
Can a Landlord Raise Rent Mid-Lease in NYC? Know the Rules
In NYC, a landlord generally cannot raise your rent during the term of a signed lease unless the lease explicitly allows it (which is very rare for residential units). Any rent increase must typically wait until the lease renewal period.
A signed lease is a binding contract that locks in your rent for a set duration. However, tenants are often pressured into mid-lease increases after building sales, major improvements, or simple landlord mistakes. This guide explains your right to the agreed-upon rent and the strict notice periods required for any increase at the time of renewal.
How this guide is sourced
LeaseSnap guides are reviewed against official city and state housing sources, then translated into plain English for NYC renters.
Browse the official NYC source libraryNotice (1-2 years tenure)
60 Days
Source: NY Real Property Law 226-CNotice (2+ years tenure)
90 Days
Source: NY Real Property Law 226-CWhat to check if your rent is raised
- 1
Verify the 'term' of your current lease—is it still active?
- 2
Check for 'escalation clauses' in the base lease or riders (uncommon in residential).
- 3
Check your length of tenancy to determine the required notice period for a renewal increase.
- 4
Document any repair or improvement the landlord claims justifies the increase.
- 5
If you are rent stabilized, verify that the increase matches the current RGB-approved percentage.
Important limitations
This guide is informational and not legal advice. Rent-stabilized units have specific rules for 'Major Capital Improvements' (MCIs) that can occasionally lead to mid-term adjustments.
- LeaseSnap cannot stop a market-rate landlord from raising rent at renewal.
- Verbal promises of 'no rent increases' are hard to enforce without written proof.
- Month-to-month tenancies have less protection than fixed-term leases.
Notice required for rent increases (5%+)
| Tenancy Duration | Notice Required | When it applies |
|---|---|---|
| Less than 1 year | 30 Days | At lease renewal or month-to-month |
| 1 to 2 years | 60 Days | At lease renewal |
| More than 2 years | 90 Days | At lease renewal |
| Any duration | N/A | Cannot apply during active lease term |
The 'Locked-In' Rule for signed leases
Once you and the landlord sign a lease, the rent is generally fixed for the duration of that term. Even if the building is sold, the new owner usually takes the property subject to the existing lease.
If a landlord asks you to pay more mid-term, you are generally within your rights to say no and continue paying the rent listed on your signed contract.
Notice requirements for renewal increases
For market-rate tenants, there is no limit on HOW MUCH a landlord can raise the rent at renewal, but there are strict rules on WHEN they must tell you. Under NY Real Property Law 226-C, if they want to raise your rent by more than 5%, they must give 30, 60, or 90 days of notice based on how long you've lived there.
If the landlord fails to give the proper notice, the increase cannot take effect until the notice period has passed, even if your old lease has already ended.
Stabilized Units: MCIs and regular increases
For rent-stabilized tenants, increases are determined annually by the Rent Guidelines Board. However, landlords can occasionally apply for a 'Major Capital Improvement' (MCI) increase if they perform significant building-wide work (like a new roof or boiler).
MCI increases are strictly regulated by DHCR and often require a separate notice. LeaseSnap flags stabilization riders to ensure you aren't paying more than the legal regulated rent.
Frequently asked questions
Can a new owner raise my rent after buying the building?
Not until your current lease expires. They must honor the terms and rent of your existing signed contract.
What if my lease says the landlord can raise rent at any time?
Such a clause is highly unusual and often unenforceable in NYC residential rentals. You should have it reviewed by an attorney.
Does the notice rule apply if my rent increases by only 2%?
The 30/60/90 day notice rule specifically applies to increases of 5% or more. However, smaller increases still generally cannot happen mid-lease.
What is an MCI increase?
A Major Capital Improvement increase is a permanent rent bump for stabilized tenants to pay for essential building-wide upgrades.
Can I ignore a rent increase if I didn't get enough notice?
Before changing what you pay, document the dispute in writing and get advice if the amount is significant. The safer first step is to preserve the record and confirm the notice rule that applies to your tenancy.
Related LeaseSnap guides
Use this guide, then analyze your lease
The fastest way to move from general tenant guidance to your actual situation is to review your lease directly. LeaseSnap connects clause-level review to the NYC topics covered on this page.