Somewhere in your current lease there should be a clause covering what happens when a tenant leaves four months into a twelve month term. Go find it. If it is not there, you will be negotiating that situation from scratch, under time pressure, with somebody who has already decided to go.
That is the test for every clause below. Not whether it sounds thorough. Whether it answers a question you would otherwise have to answer live.
The twelve
1. Parties and premises. Every adult occupant named as a tenant, the unit identified the way the county identifies it, including unit number and any parking space or storage assigned.
2. Term. Start date, end date, and what happens at the end: a new term, a month-to-month continuation, or nothing. Month-to-month vs fixed-term lease covers the choice.
3. Rent. Amount, due date, accepted payment methods, and where payment is delivered. Name the methods you accept rather than the ones you do not.
4. Late fees. The amount, the day it attaches, and whether it can be charged more than once. This is one of the three that gets written badly. See below.
5. Security deposit. Amount, what it may be applied to, and the return timeline your state requires. Caps vary widely: security deposit limits by state has them.
6. Utilities. Which party pays which service, by name, and how any shared or submetered service is allocated. A lease that says “tenant pays utilities” on a property with one water meter for three units has not said anything.
7. Maintenance and repairs. How a tenant reports a problem, what counts as an emergency, what the tenant is responsible for, and the fact that a repair reported by text at 11pm is not on the record until it is logged. Maintenance request form template for landlords covers the intake side.
8. Entry. Your right to enter, the notice you will give, and the permitted purposes. California sets its own rules: landlord entry rights.
9. Occupancy and guests. Who may live there, how long a guest may stay before it becomes occupancy, and what a tenant has to do to add somebody.
10. Pets. Whether pets are allowed, which ones, and what the terms are. Writing a pet policy into your lease covers the clause and the accommodation question that sits next to it.
11. Subletting and assignment. Whether consent is required and what the tenant has to provide when asking. Subletting: what landlords need to know covers the rules that override a flat ban in some states.
12. End of tenancy. Notice required from each side, the condition the unit is to be left in, key return, and what happens if the tenant leaves early.
The three that get written badly
The late fee. A number picked because it sounded firm is the most commonly unenforceable term in a small landlord’s lease. California treats a residential late fee as liquidated damages, void under Civ. Code § 1671(d) unless actual damages would be impracticable or extremely difficult to fix and the amount is a reasonable pre-estimate of them. Several states cap the fee outright, and a few set a minimum grace period. Late rent fee laws by state has the numbers.
The early termination clause. A flat two months’ rent penalty reads clean and often does not survive, for the same liquidated damages reason. A clause that tracks what you actually lose, rent until the unit is re-rented plus documented re-rental costs, is both more defensible and usually worth more. When a tenant breaks a lease early works through it.
The notice clause. Leases routinely set notice periods that the state overrides. California requires at least 60 days from a landlord ending a month-to-month tenancy where the tenant has lived there a year or more (Cal. Civ. Code § 1946.1), and a lease saying 30 does not change that. Write the statutory minimum, or write nothing and let the statute govern.
This is general information, not legal advice. Rules change and local ordinances vary. Confirm current requirements with your city, county, or an attorney before you act.
What does not belong in a lease
Clauses that are void where you are do not sit harmlessly in a document. They give a tenant a reason to question everything else, and in some states they carry a penalty of their own.
Common examples: a waiver of habitability, a waiver of the right to a jury or to sue, a requirement that the tenant pay your attorney fees regardless of who wins, a blanket no-children clause, a clause allowing entry without notice, or a self-help remedy like changing the locks.
A lease that came from a national template site is the usual source of these, which is why the starting document should be state specific: state lease templates is where to start.
Disclosures are separate from clauses
A clause is a term you and the tenant agree to. A disclosure is information the law requires you to hand over, and it does not stop being required because the lease is thorough.
Lead paint, radon, mold, alarms, the owner’s name and address: each has its own rule and some have prescribed wording. Required lease disclosures by state covers them, and California’s list is one of the longest in the country: required lease disclosures in California.
Review it once a year
Leases go stale quietly. A statute changes, a city passes an ordinance, a clause causes a dispute and you keep using it anyway.
Put a calendar reminder for the same week each year and read the document end to end. Fix whatever caused an argument in the last twelve months. Then use the corrected version for the next renewal, which is the cheapest moment to change anything: lease renewal letter template covers that conversation, and leasing and e-sign is where the updated document goes out.