Tenant vs. Landlord: Who Fixes What in a Rental?

The Legal Starting Point: The Implied Warranty of Habitability

In the U.S., most states recognize what's called the implied warranty of habitability — a legal standard requiring landlords to keep rental units safe and livable. This isn't just a courtesy; it's a baseline obligation. It typically covers working heat and hot water, functional plumbing and electrical systems, a structurally sound building, and protection from the elements.

Your lease adds another layer. Some agreements shift certain responsibilities to tenants — for example, lawn care or minor appliance upkeep — but a lease cannot legally waive the landlord's duty to maintain habitability. Before anything breaks, it's worth reading your lease carefully. Our guide on what your lease actually says about repairs walks through how to decode those clauses.

What Landlords Are Generally Required to Fix

Landlord repair obligations typically fall into these categories:

• Structural integrity: Roof, walls, floors, windows, and doors must be sound and weathertight.
• Heating and cooling systems: In most states, functioning heat is legally required. Central air conditioning requirements vary by state.
• Plumbing: Working toilets, sinks, and hot water are non-negotiable. A constantly running toilet often signals a landlord-responsibility problem, depending on the cause.
• Electrical systems: Safe, functional wiring and outlets. Faulty wiring is a fire hazard — always report it.
• Pest control: If an infestation existed before you moved in or is caused by building conditions, it falls on the landlord.
• Mold and moisture: Structural leaks or ventilation failures that cause mold are the landlord's problem to resolve.

When any of these issues arise, report them in writing right away. Our article on reporting maintenance issues to your landlord explains how to document and follow up effectively.

What Tenants Are Generally Expected to Handle

Tenants are expected to maintain the unit in reasonable condition and address issues that stem from everyday use. Common tenant responsibilities include:

• Light bulb and battery replacement (smoke alarm batteries, for instance)
• Keeping drains clear — hair and debris clogs are a tenant issue
• Minor cleaning and upkeep to prevent damage (e.g., wiping down surfaces to prevent mold in bathrooms)
• Repairing damage you cause — a hole in the wall, a cracked fixture, a broken window blind
• Proper ventilation habits — opening windows after showers reduces mold risk that could otherwise be attributed to you

The key concept here is normal wear and tear versus tenant-caused damage. Scuffs on walls after years of use are typically wear and tear; a door frame you accidentally cracked is not. Understanding this distinction matters most when your security deposit is returned. Building preventive habits as a renter goes a long way toward keeping both parties happy.

Gray Areas and How to Handle Them

Not every situation falls neatly into one column. Appliances are a common gray area: if the landlord supplied a dishwasher and it stops working through no fault of yours, they're usually responsible. If you overloaded or misused it, you may be. The same logic applies to garbage disposals, window A/C units, and similar items.

Another frequent source of confusion is pest control mid-tenancy. If roaches or mice appear after months of messy conditions in the unit, a landlord may argue the tenant contributed. If they show up in a well-kept apartment due to building-wide issues, that shifts responsibility back to the landlord.

When you're unsure whether to DIY or wait, the decision framework in our article on DIY repairs vs. waiting for your landlord can help you think it through. The short version: when in doubt, notify your landlord in writing first — it protects you regardless of who ultimately fixes it. See also how to report apartment maintenance issues for a practical reporting checklist.

This article provides general information about typical rental repair responsibilities in the U.S. and is not legal advice. Landlord-tenant laws vary significantly by state and locality. Consult a tenant rights organization, student legal services, or a licensed attorney for guidance specific to your situation.