To fill out a residential lease agreement, work through each section in order and put specific, accurate information in every blank: full legal names, the exact property address, firm start and end dates, the rent amount and due date, the security deposit, who pays which utilities, maintenance responsibilities, pet rules, and any disclosures your state or federal law requires. Attach the lead-based paint disclosure if the building predates 1978, add any addenda you negotiated, and make sure every party signs and keeps a complete copy before money changes hands.
The process itself is not complicated. The mistakes that cause problems later are almost always the same: a vague property description, a missing late-fee structure, a blank left empty, or a required federal disclosure skipped.
Gather Your Information First
Trying to fill out a lease while hunting for details leads to errors. Collect everything before you start writing:
- Full legal names and contact information for every tenant who will live in the unit and for the landlord or property manager. Middle names matter because the lease is a legal contract, and “Chris Smith” is ambiguous.
- The complete property address, including apartment or unit number, building name, and any parking space or storage unit assigned to the tenant.
- Financial terms: monthly rent, security deposit, any non-refundable fees (pet fees, move-in fees), and the agreed payment methods.
- Exact start and end dates, not approximations like “around June 1.”
- Utility responsibilities, including any shared-meter arrangements.
- Pet details: whether pets are allowed, any breed or weight limits, deposits, and monthly fees.
- Move-in condition notes. Photos or a written checklist of the unit’s condition protect both sides when the deposit comes back into play at move-out.
Fill In the Parties Section
The parties section names everyone bound by the lease. List the full legal name of every adult tenant who will occupy the unit. Someone who lives there but isn’t on the lease has no direct obligations under the contract, and the landlord has limited recourse against them if something goes wrong. On the landlord side, list the property owner’s legal name or the name of the management company authorized to act on the owner’s behalf, with a mailing address and phone number for maintenance requests and legal notices.
Every signer should have the legal capacity to enter a contract. In practice that means at least 18 years old and mentally competent. A minor generally cannot be held to a lease unless legally emancipated by a court. If a co-signer or guarantor is involved, give them their own section specifying what they are responsible for, usually the rent if the tenant stops paying.
Describe the Property
The property description needs to be specific enough that no one could confuse this unit with another. Include the full street address, unit number, city, state, and ZIP code. If the rental comes with assigned parking, a garage, a storage locker, or access to specific common areas like a pool or laundry room, spell that out. Anything not listed is something the landlord can later claim wasn’t included.
This is also where to document move-in condition. Many landlords attach a separate inspection checklist. Both parties walk through the unit, note any existing damage (scuffs on walls, stained carpet, cracked tiles), and sign. That record becomes the reference point at move-out when the landlord decides what to deduct from the security deposit.
Set the Lease Term
The lease term section defines when the tenancy begins, when it ends, and what happens after that. Most residential leases run 12 months, though six-month and month-to-month arrangements are common. Write the exact calendar dates for both the start and end.
Address the renewal clause directly. Some leases automatically convert to month-to-month when the fixed term expires. Others require the tenant to sign a new lease or vacate by a specific date. If the lease is silent, the default in most states is that a holdover tenant becomes a month-to-month tenant, but the specifics depend on your state’s landlord-tenant statute. Whichever approach applies, put it in writing so no one is guessing.
Spell Out Rent and Payment Terms
The rent section should leave nothing to interpretation. Include the monthly rent in both numbers and words (for example, “$1,500 / Fifteen Hundred Dollars”), the day of the month it’s due, and exactly how the tenant can pay. If the landlord accepts only checks and online transfers but not cash, say so. If there’s a specific portal or mailing address, include it.
Grace Periods
A grace period is the window after the due date during which rent can be paid without triggering a late fee. Many leases include a grace period of two to five days, and some states require one by law, with mandated windows ranging from two to as many as 30 days depending on jurisdiction. The grace period does not change the due date. Rent is still technically late on the second of the month if it was due on the first. The grace period only delays the financial penalty.
Late Fees
Late fees must be spelled out in the lease to be enforceable. The two common structures are a flat dollar amount per day the rent is overdue, or a percentage of the monthly rent (often around 5 percent). Courts generally require late fees to be reasonable and proportional to the landlord’s actual damages. An excessive late fee that functions as a penalty rather than compensation may be struck down. Check your state’s landlord-tenant law for specific caps before filling in this blank.
Security Deposit
State the exact dollar amount collected, where the deposit will be held, and the conditions under which the landlord can make deductions. Typical deductions cover unpaid rent and damage beyond normal wear and tear. A scuffed floor from everyday foot traffic is wear and tear. A hole punched in the wall is tenant damage.
State law governs almost every aspect of security deposits: maximum amounts, whether the deposit must sit in a separate or interest-bearing account, and deadlines for returning it after move-out. Caps range from one month’s rent to no statutory limit at all. Return deadlines typically fall between 14 and 45 days after the tenant vacates. Write the specific terms into the lease and confirm they match local law. A clause that conflicts with your state’s deposit statute is unenforceable regardless of what it says.
Divide Maintenance Responsibilities
The maintenance section allocates repair duties between landlord and tenant. The baseline in nearly every state is the implied warranty of habitability, an unwritten legal promise that the landlord will keep the unit safe and fit to live in. That covers working plumbing (hot and cold water), functioning electrical and heating systems, weatherproof walls and roofs, working smoke and carbon monoxide detectors, secure locks on doors and windows, and freedom from serious pest infestations.
A clause that tries to push all repair responsibilities onto the tenant, including structural and habitability issues, is generally unenforceable. Tenants are typically responsible for damage they cause and for keeping the unit reasonably clean, not for replacing a failing furnace or fixing a leaking roof. Be specific about who handles what. Common items to address include lawn care, snow removal, appliance repairs, clogged drains, and pest control. If the lease is silent on a particular issue, disputes default to state law, and that gets expensive and slow.
List Utilities and Services
Go through every utility individually and mark who pays: electricity, gas, water, sewer, trash collection, and internet or cable if applicable. If any meters are shared between units, explain how costs are split. Shared-meter arrangements are a common source of complaints and are subject to disclosure requirements in many jurisdictions.
If the landlord covers certain utilities, note any usage cap. Some landlords include water in the rent but reserve the right to charge overage fees above a threshold. That kind of arrangement needs to be written into the lease, not mentioned in passing during a showing.
Pet Policy and Assistance Animals
If the lease allows pets, spell out the rules: species, breed restrictions, weight limits, number of animals, pet deposits, monthly pet rent, and where pets are and are not allowed on the property. If the lease prohibits pets entirely, say so clearly.
Regardless of what the pet policy says, federal law requires landlords to make reasonable accommodations for assistance animals, which include both trained service animals and emotional support animals. Under the Fair Housing Act, housing providers cannot charge pet fees or deposits for assistance animals and cannot deny them based on breed, weight, or species restrictions that apply to pets. The tenant must have a disability-related need for the animal, and a landlord may ask for documentation from a licensed healthcare professional confirming that need. Online-purchased “ESA certificates” from websites that sell them to anyone who pays a fee are not considered reliable documentation under HUD’s guidance.1U.S. Department of Housing and Urban Development. Fact Sheet on HUD’s Assistance Animals Notice
The pet section should acknowledge this distinction so both parties understand that a blanket “no pets” policy does not override a valid assistance animal accommodation request. The Fair Housing Act also requires landlords to allow reasonable modifications to the unit at the tenant’s expense when a disability requires them, and to make reasonable accommodations in rules and policies.2Office of the Law Revision Counsel. 42 USC 3604 – Discrimination in the Sale or Rental of Housing A wheelchair ramp, a grab bar in the shower, or an assigned parking space closer to the entrance are all examples, and should be reflected in the lease or an addendum rather than handled informally.
Attach Required Disclosures
Federal and state law require landlords to disclose certain information before a tenant signs. The most important federal requirement involves lead-based paint.
Lead-Based Paint Disclosure
If the rental property was built before 1978, federal law requires the landlord to take three specific steps before the lease is signed: provide the tenant with the EPA pamphlet “Protect Your Family From Lead in Your Home,” disclose any known lead-based paint or lead hazards in the unit, and share any available inspection reports or records about lead paint on the property.3U.S. Environmental Protection Agency. Real Estate Disclosures About Potential Lead Hazards The lease itself must include a Lead Warning Statement, and the tenant must sign an acknowledgment confirming they received the pamphlet and the disclosure.4Office of the Law Revision Counsel. 42 US Code 4852d – Disclosure of Information Concerning Lead Upon Transfer of Residential Property Skipping this is not an option. Landlords who do face penalties under both federal housing law and EPA regulations.5eCFR. 40 CFR Part 745 Subpart F – Disclosure of Known Lead-Based Paint Hazards Upon Sale or Lease of Residential Property
State Disclosures
Beyond lead paint, many states require landlords to disclose known mold or water damage, bed bug history, flood zone location, asbestos presence, shared utility meter arrangements, and where the security deposit is being held. These requirements vary significantly by state and sometimes by city. Check your state’s landlord-tenant statute for a list of mandatory disclosures. Leaving one out doesn’t just create a dispute risk; in some states it gives the tenant grounds to break the lease or recover damages.
Lease provisions themselves also have to clear federal fair housing rules. No term can discriminate against a tenant based on race, color, religion, sex, national origin, familial status, or disability under the federal Fair Housing Act.2Office of the Law Revision Counsel. 42 USC 3604 – Discrimination in the Sale or Rental of Housing Clauses like “no children,” “married couples only,” or occupancy standards designed to exclude families are illegal. State and local fair housing laws often add protections covering sexual orientation, gender identity, source of income, or immigration status.
Early Termination and Subletting
Life doesn’t always cooperate with a 12-month lease. An early termination clause gives the tenant a defined way out before the lease expires, typically in exchange for advance written notice (often 30 to 60 days) and an early termination fee. Fees commonly range from one to two months’ rent plus any remaining obligations like unpaid rent through the move-out date. Without this clause, a tenant who leaves early may owe rent for every remaining month until the landlord re-rents the unit.
Active-duty servicemembers have a federally protected right to terminate a residential lease early after entering military service or receiving orders for a permanent change of station or a deployment of 90 days or more, under the Servicemembers Civil Relief Act.6Office of the Law Revision Counsel. 50 USC 3955 – Termination of Residential or Motor Vehicle Leases Termination requires written notice plus a copy of the military orders. No early termination fee can be charged. A lease clause that tries to waive this right is void under federal law.
Subletting clauses address whether the tenant can rent the unit to someone else during the term. Most leases either prohibit subletting outright or allow it only with the landlord’s prior written consent. If the lease says nothing, default rules vary by state. Either way, the original tenant usually remains responsible for rent even if a subtenant moves in, so address this directly in the lease.
Watch for Clauses That Won’t Hold Up
Not everything a landlord puts in a lease is legally binding. Certain clauses are void as a matter of law in most states even if both parties signed. Flag these before signing, because fighting them after the fact costs time and money.
- A clause requiring the tenant to give up all legal remedies before any dispute has arisen is unenforceable in most jurisdictions. You cannot sign away access to the courts in advance.
- A security deposit is refundable by legal definition in most states, so a clause labeling it non-refundable may be void. Non-refundable fees (a cleaning fee or pet fee) are a different category and must be clearly identified as fees, not deposits.
- A clause allowing the landlord to enter the unit at any time without notice violates tenant privacy rights in most states. Advance notice, commonly 24 to 48 hours, is generally required for non-emergency entry.
- Any provision that punishes a tenant for contacting police, fire, or health inspectors is illegal. These clauses violate public safety laws and, in many states, anti-retaliation statutes.
- A clause making the tenant responsible for all repairs, including structural and habitability issues, conflicts with the implied warranty of habitability.
Attach Addenda and Record Amendments
A lease addendum is a separate document attached to the original lease that adds new terms, like a pet agreement or a parking space assignment. It supplements the lease rather than changing it. A lease amendment modifies something already in the lease, like raising the rent mid-term or changing the move-out date. Both require signatures from all parties to be valid.
Common addenda include pet agreements, lead paint disclosure forms, mold disclosure notices, roommate agreements, and rules for common areas. Attach any relevant addenda at the same time you fill out the lease, and reference them in the main document so there’s no question about whether they’re part of the deal. Any addendum signed later should clearly state the date it takes effect and which lease it modifies.
Review, Sign, and Keep Copies
Read the entire lease before signing. That sounds obvious, but a significant share of tenant disputes come down to someone not reading the document. Check every blank: names, dates, dollar amounts, addresses. Make sure any term you negotiated verbally actually appears in writing. If a section does not apply, write “N/A” rather than leaving it blank. An empty field can be filled in later by someone less honest.
Once both sides are satisfied, every tenant and every landlord or authorized representative signs and dates the lease in the designated signature blocks. Each party gets a complete, signed copy. If the landlord offers only an unsigned copy or says they’ll “get you a copy later,” insist on a signed version before handing over any money. A lease without signatures from both sides is far harder to enforce, and a tenant without a copy has no way to prove what was agreed to.