Landlord and tenant rights come from two layers of law working together. Federal statutes handle anti-discrimination, lead-paint disclosure, and protections for servicemembers and domestic violence survivors. State and local laws run almost everything else: security deposits, repair standards, entry notice, late fees, and the eviction process itself. The balance has moved toward tenants over the past several decades, but landlords keep real authority over screening, deposits, and evictions for legitimate lease violations. What follows is what renters most need to know, with the landlord side explained where it shapes the tenant’s options.
Discrimination Is Barred Before the Lease Is Signed
The Fair Housing Act is the backbone of federal tenant protection, and it applies from the moment someone inquires about a unit. Under 42 U.S.C. ยง 3604, a landlord cannot refuse to rent, set different terms, or otherwise discriminate based on race, color, religion, sex, national origin, familial status, or disability.1Office of the Law Revision Counsel. 42 USC 3604 – Discrimination in the Sale or Rental of Housing Those are the seven federally protected classes. Many states and cities add more, often covering sexual orientation, gender identity, source of income (including housing vouchers), and marital status.
The reach is broad. A landlord cannot steer families with children toward certain buildings, advertise a preference for tenants of a given religion, or charge higher deposits based on national origin. Familial status protection generally bars refusing to rent to households with children under 18, with narrow exceptions for qualifying senior housing. Disability protections require landlords to allow reasonable modifications at the tenant’s expense and to make reasonable accommodations in rules or policies when a tenant needs them.
Assistance Animals
Service animals and emotional support animals are the most common accommodation issue. Landlords must allow them even in no-pet buildings and cannot charge pet fees or pet deposits for them. A landlord can ask for documentation from a licensed healthcare professional confirming the disability-related need, but cannot demand medical records or a specific diagnosis. HUD has said that certificates or registrations purchased from online registries do not count as reliable documentation.2U.S. Department of Housing and Urban Development. Fact Sheet on HUD Assistance Animals Notice
Screening
Landlords can run credit checks, verify rental history, and look at criminal records. Those tools carry legal risk when used in ways that disproportionately exclude a protected class. HUD guidance treats blanket policies that reject anyone with any criminal conviction as potentially discriminatory, because arrest and conviction rates are not evenly distributed by race or ethnicity. Landlords using criminal history are expected to evaluate each applicant individually, weighing the nature of the offense, how long ago it happened, and what has changed since.
The Lease and What Must Be Disclosed
Federal law requires one disclosure before move-in. For any housing built before 1978, the landlord must inform the tenant about known lead-based paint hazards and provide an EPA-approved pamphlet.3Office of the Law Revision Counsel. 42 USC 4852d – Disclosure of Information Concerning Lead Upon Transfer of Residential Property State and local laws add more: often the identity of the owner or manager, pest history (bedbugs especially), flood zone status, and the utility allocation formula when a building splits one meter among units.
The lease itself fixes the key terms. A fixed-term lease, usually six months to a year, locks both sides in; rent cannot rise mid-term unless the lease says so. A month-to-month arrangement is more flexible, but either side can change terms or end the agreement with notice, typically 30 days. A workable lease names every occupant, identifies the unit, states the rent amount, says when rent is late, and spells out late fees. Late fee limits vary. Some states cap them as a percentage of rent, roughly 3% to 10%; others set flat dollar caps or just require the fee to be “reasonable.” Check local law before signing off on whatever the lease proposes.
The Right to a Habitable Home
Almost every state recognizes an implied warranty of habitability. The unit has to stay safe and fit to live in throughout the tenancy, and a lease cannot waive this. The standard pulls in basic health and safety codes: sound structural elements, functional heating, working plumbing, and working electrical systems. When something critical fails, like a furnace or water heater, landlords are generally expected to begin repairs within 24 to 72 hours of notice. Non-emergency problems like a dripping faucet or a cracked window usually have a longer window, often 14 to 30 days depending on the jurisdiction.
Pests and Mold
Infestations and mold generate constant arguments over responsibility. The usual rule: the landlord is responsible when the problem comes from structural issues, affects common areas, or spreads between units through shared walls and ventilation. If the tenant caused the problem through poor sanitation, responsibility can shift. In multi-unit buildings, bedbugs and roaches that migrate between apartments are almost always the landlord’s cost, since no single tenant controls what moves through the walls. Mold follows similar logic. Visible mold caused by leaking pipes or poor ventilation design is the landlord’s to remediate, and several states require professional remediation consistent with EPA and HUD guidance. A tenant who blocks ventilation or sits on a known leak may share responsibility.
When Repairs Don’t Happen
Tenants have options when a landlord ignores a repair request, and the options depend on the jurisdiction. The most common is “repair and deduct,” where the tenant pays for the fix and subtracts the cost from the next rent payment. This usually requires a serious defect, written notice, and reasonable time for the landlord to act. In extreme cases where the unit becomes genuinely uninhabitable, some jurisdictions allow the tenant to vacate without further lease liability. The first move in any version of this is written notice. Skip that step and most legal remedies disappear, because the landlord’s duty to repair is triggered by being told.
Privacy and Landlord Entry
Signing a lease hands exclusive possession of the unit to the tenant for the lease term. The landlord still owns the building, but the tenant controls the space. This covenant of quiet enjoyment means the landlord cannot wander in whenever convenient.
For inspections, maintenance, or showings to prospective tenants or buyers, landlords must give advance written notice, typically 24 to 48 hours depending on the jurisdiction, and entry has to happen during reasonable daytime hours. The one exception is a genuine emergency: fire, gas leak, burst pipe. Those situations allow entry without notice to protect the property and its occupants.
Repeated unauthorized entry can rise to harassment. Tenants dealing with that pattern can seek a court order to stop it, and in some jurisdictions, persistent violations give grounds to terminate the lease early. Keep a written log of every improper entry. That record is the backbone of any legal claim.
Security Deposits
Deposits are the most heavily regulated piece of the relationship, and disputes over them land more tenants in small claims court than anything else. Rules vary by state, but the patterns are consistent.
Roughly half the states cap deposits at one to two months’ rent. The rest either set higher limits or impose no cap. A handful of states and cities also require landlords to hold the deposit in a separate interest-bearing account and pay the accrued interest to the tenant. Commingling deposit funds with personal accounts carries penalties in those places.
After move-out, the landlord has to return the deposit within a deadline that runs from 14 to 60 days depending on the state. If any portion is withheld, the landlord must provide an itemized statement listing the specific damages and costs, often with receipts or estimates. Deductions are limited to damage beyond normal wear and tear. Faded paint, minor scuff marks, and small nail holes from pictures are normal use and cannot be charged. Broken windows, holes in walls, and stains needing professional cleaning are legitimate deductions.
Penalties for mishandling deposits are deliberately steep. In many states, a landlord who misses the return deadline or skips the itemization can be ordered to pay double or triple the withheld amount, plus attorney’s fees. A thorough move-in and move-out walkthrough, documented with photos and signed by both parties, prevents most of these disputes.
Eviction Is a Court Process
Eviction has to go through court. Nearly every state prohibits self-help: a landlord cannot change the locks, shut off utilities, or remove the tenant’s belongings, even when rent has stopped. A landlord who tries can be ordered to pay the tenant significant damages, and the tenant may be entitled to move back in.
How It Actually Works
A lawful eviction starts with a written notice. For unpaid rent, that is usually a “pay or quit” notice giving the tenant three to five days to pay or leave. For other violations like unauthorized occupants or excessive noise, the landlord typically issues a “cure or quit” notice with a short window to fix the problem. If the tenant does neither and doesn’t vacate, the landlord has to file a lawsuit. A judge reviews both sides, and only after a judgment and a writ of possession can the tenant be physically removed, and that removal must be done by law enforcement, not the landlord. Start to finish, the process usually takes several weeks at minimum.
Retaliation and Just Cause
Tenants are protected from evictions motivated by retaliation. If a tenant reports a code violation, requests repairs, or exercises any other legal right, the landlord cannot answer with an eviction. More than 40 states have anti-retaliation statutes. Many create a presumption that an eviction filed within six months of protected activity is retaliatory, which forces the landlord to prove an independent, legitimate reason.
A growing set of cities and a few states have adopted “just cause” eviction laws. Those require a specific qualifying reason to end a tenancy or refuse to renew. A landlord in a just-cause jurisdiction cannot simply let the lease expire and walk away. Qualifying reasons usually include nonpayment, substantial lease violations, the landlord’s intent to occupy the unit personally, or major renovations that require it to be empty.
Ending a Lease Early
Leaving before the lease ends usually means owing rent for the rest of the term, but several rules narrow that liability.
The Landlord’s Duty to Mitigate
In most states, a landlord whose tenant leaves early cannot sit on an empty apartment and bill out the remaining months. The landlord has to make reasonable efforts to re-rent. The departing tenant stays liable only for the time the unit is vacant while the landlord is actively searching, plus reasonable re-renting costs. A landlord who makes no effort may lose the right to collect any remaining rent at all.
Military Service
The Servicemembers Civil Relief Act gives one of the strongest early-termination rights in federal law. Active-duty military members can break a residential lease without penalty after entering service, receiving permanent change of station orders, or being deployed for 90 or more days. The servicemember provides written notice and a copy of the orders. The landlord cannot charge an early termination penalty and must return the deposit, minus any legitimate damage deductions, within 30 days.4Office of the Law Revision Counsel. 50 USC 3955 – Termination of Residential or Motor Vehicle Leases
Domestic Violence
Under the Violence Against Women Act, tenants in federally assisted housing cannot be evicted or denied housing because they are victims of domestic violence, dating violence, sexual assault, or stalking. An incident of violence against the tenant cannot be treated as a lease violation or grounds for termination. Housing providers can also split a lease to remove an abusive household member without displacing the victim.5Office of the Law Revision Counsel. 34 USC 12491 – Housing Protections for Victims of Domestic Violence, Dating Violence, Sexual Assault, and Stalking The federal protection is limited to covered housing programs like public housing and Section 8 vouchers. Many states have extended similar protections to private-market rentals, often letting victims terminate a lease early with documentation from law enforcement or a protective order.
Buyout Clauses
Many leases include an early termination fee, commonly two months’ rent. Whether that fee is fully enforceable depends on local law and whether it reads as a reasonable estimate of the landlord’s actual losses or as an arbitrary penalty. In jurisdictions that require mitigation, a buyout clause does not override that duty. A tenant who ends the lease early may owe less than the stated fee if the landlord re-rents quickly.
Renters Insurance
Landlords in most states can require renters insurance as a lease condition. Some jurisdictions carve out exceptions for subsidized or rent-controlled units, but for market-rate rentals the requirement is generally enforceable.
A standard policy covers three things: the tenant’s personal belongings against theft or damage, liability if someone is injured in the unit, and additional living expenses if the unit becomes temporarily uninhabitable. The landlord’s own policy covers the building’s structure and nothing of the tenant’s. If a kitchen fire destroys furniture and electronics, the landlord’s policy pays for drywall; the tenant’s policy replaces the belongings.
Landlords sometimes ask to be named as an “interested party” on the policy. That gets them a notice if the tenant cancels or lets coverage lapse. It gives no claim to the policy’s benefits and no ability to change the policy, and it costs nothing to add. “Additional insured” is different: that extends actual coverage to the landlord and typically raises the premium.