Landlord can raise rent during the lease term
Unusual and almost always unenforceable. A fixed-term lease (typically 12 months) locks rent for the entire term. Any clause letting the landlord raise rent mid-lease is a major red flag.
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What it actually means
The whole point of a fixed-term lease is that both you AND the landlord are committed to the terms for the full term. The landlord can't bump rent — and you can't break the lease without consequence.
A clause that lets the landlord raise rent mid-term flips the deal: they get certainty, you don't. Even where the clause is enforceable as written, courts often refuse to enforce 'unconscionable' rent jumps mid-lease.
What it looks like in a lease
"Landlord reserves the right to adjust the monthly Rent at any time during the Lease Term upon thirty (30) days' written notice to Tenant, in an amount Landlord determines to be commercially reasonable."
What to watch for
- Any version of 'Landlord reserves the right to adjust rent' during a fixed term
- Pass-through clauses for utilities, taxes, or HOA increases (these are sometimes legitimate)
- Whether the rent increase is tied to a specific index (CPI is reasonable; 'landlord's discretion' is not)
How to negotiate it
Don't sign without striking it. Counter with: 'Rent is fixed for the entire Lease Term and may only be adjusted upon renewal.' If the landlord refuses, walk away — this is one of the brightest red flags in residential leasing.
When it crosses into a red flag
- Rent adjustable at landlord's sole discretion
- No notice requirement
- Increase tied to landlord's 'expenses' with no cap
Frequently asked questions
Can my landlord raise rent during a 12-month lease?
Almost never. The lease is a contract — both sides are bound to the agreed rent for the full term. The exception is a written rent-adjustment clause you specifically agreed to, and even those are often limited by state law.
Want to know how this works in your specific state? Read the Rent increases during a lease guide, or pick your state from the guide index.
Related clauses
General information, not legal advice. Clauses are interpreted differently across states and courts. For a binding interpretation of your specific lease, consult a licensed attorney in your state.
