Short answer: after you give your landlord proper written notice and a cure period, many states let you repair the problem yourself and deduct the cost from rent, or withhold/escrow rent, but a few states have no self-help remedy at all and require a court action instead. The remedy, the notice period, and any dollar cap are all state-specific, so use your own state's rule exactly, not a general one.
Step 1: Document the problem
Before anything else, write down what's broken, when it started, and how it affects the unit (photos and dated notes help). This record is what you'll cite in your written notice and, if it comes to that, in court.
Step 2: Give written notice and a cure period
Every remedy below starts the same way: put the problem in writing to the landlord and give them a defined window to fix it first. The window varies by state and by how urgent the problem is. Texas presumes 7 days reasonable for a condition materially affecting health or safety (Property Code §92.056). Illinois gives the landlord 14 days after written notice, sooner for emergencies (765 ILCS 742/5). Arizona requires 10 days' notice before a minor-defect repair (A.R.S. §33-1363). California presumes 30-plus days reasonable for a habitability repair (Civil Code §1942). Washington scales the window to severity: 24 hours for no heat, water, or electricity; 72 hours for a major appliance or plumbing fixture; 10 days otherwise (RCW 59.18.070).
Repair-and-deduct: fix it yourself, subtract the cost from rent
Several states let you hire the repair and deduct the cost from your next rent payment, each with its own cap:
- California, cost can't exceed one month's rent, and the remedy is usable at most twice in any 12-month period (Civ. Code §1942).
- Texas, capped at one month's rent under the lease or $500, whichever is greater (Prop. Code §92.0561).
- Illinois, only for repairs costing $500 or half a month's rent, whichever is less (765 ILCS 742/5).
- Washington, capped at two months' rent per repair and per 12-month period (RCW 59.18.100).
- Arizona, for minor defects only, capped at $300 or half a month's rent, whichever is greater (A.R.S. §33-1363).
- Colorado, repair by a licensed professional, deducted from rent, after at least 10 days' notice (48 hours if urgent to health/safety) (C.R.S. §38-12-507).
California's statute puts it directly:
"the tenant may repair the same himself where the cost of such repairs does not require an expenditure more than one month's rent of the premises and deduct the expenses of such repairs from the rent when due... This remedy shall not be available to the tenant more than twice in any 12-month period."
Rent withholding or court-supervised escrow
Some states route the unpaid rent through a formal process rather than letting you subtract it yourself. Florida lets a tenant withhold rent after 20 days' written notice if the unit is wholly untenantable (F.S. §83.201). Ohio lets the tenant deposit the rent with the court clerk and ask the court to order the repair (R.C. §5321.07). Virginia requires the tenant to go to court and assert the defect to have rent paid into escrow, rather than deducting it directly (Va. Code §55.1-1244).
Terminating the lease instead
If you'd rather leave than keep fighting for the repair, several states let you end the lease over an uncured failure: Florida after 7 days' notice for a material maintenance breach (F.S. §83.56), Ohio as one of three options after notice (R.C. §5321.07), Arizona with a 10-day notice and cure window, 5 days if health and safety are affected (A.R.S. §33-1361), Colorado with 10 to 60 days' written notice (C.R.S. §38-12-507), and Virginia with a 21-day cure period and a termination date at least 30 days out (Va. Code §55.1-1234).
Where there is no self-help remedy, you have to go to court
New York and North Carolina do not give tenants a repair-and-deduct or rent-withholding option. New York's implied warranty of habitability (Real Property Law §235-b) is enforced through a court action, typically an HP proceeding for a repair order or rent abatement, not by withholding rent yourself. North Carolina's statute (N.C.G.S. 42-44(c)) says so directly:
"The tenant may not unilaterally withhold rent prior to a judicial determination of a right to do so."
Georgia has no statutory self-help remedy at all. O.C.G.A. §44-7-13 requires the landlord to keep the premises in repair and habitable, but §44-7-14 limits the tenant's statutory remedy to a damages claim, there is no repair-and-deduct and no rent-withholding statute. Deducting or withholding rent in Georgia is not authorized by statute and risks eviction for nonpayment. Do not treat any of these three states like the repair-and-deduct states above.
What to do next
Confirm the exact remedy, notice period, and cap for your own state before you act, get your state's specifics from the who-pays lookup or browse the state-by-state pages. If your situation doesn't fit cleanly into one of these categories, ask it directly on /ask/.
This is general information, not legal advice; confirm your state's remedy before acting.