California Civil Code 1942 is the “repair and deduct” law, and if a letter from your landlord or a tenant group cites it, it is about your right to get serious repairs done. Under California Civil Code 1942, you may be able to fix a problem yourself and take the cost out of your rent, but the repair cannot cost more than one month’s rent, and you can use this remedy no more than twice in any 12-month period.
What California Civil Code 1942 Actually Says
The law is short, but every word matters. California Civil Code 1942 starts with notice. You must tell your landlord or the landlord’s agent about the problem. The law says notice can be written or oral. However, written notice is much safer, because it gives you proof. Keep a copy, and write down the date you sent it.
Next, the landlord gets a “reasonable time” to fix it. If they neglect the repair, you can pick one of two remedies. For example, if the heater dies in winter and the landlord ignores you, you could hire a repair person. You would then deduct the bill from your rent when it is due. The other choice is to leave the unit. As a result, you would owe no more rent from the date you move out.
Many renters look up California Civil Code 1942 because a landlord’s letter mentions it. Sometimes a landlord cites it to argue a deduction was improper. Check that letter against the limits in the table below. Then compare them to what you actually did. You can read the full official text on the California Legislative Information website.
| Provision | Exact rule | Section |
|---|---|---|
| Notice to landlord | Written or oral notice to the landlord or their agent | Civ. Code 1942(a) |
| Cost cap | Repair cannot cost more than one month’s rent | Civ. Code 1942(a) |
| How often | No more than twice in any 12-month period | Civ. Code 1942(a) |
| Other option | Move out and owe no rent after the day you leave | Civ. Code 1942(a) |
| Reasonable time | Acting after the 30th day following notice is presumed reasonable | Civ. Code 1942(b) |
| Tenant-caused damage | Not available if the problem came from a violation of Section 1929 or 1941.2 | Civ. Code 1942(c) |
| Other rights | This remedy is in addition to your other legal remedies | Civ. Code 1942(d) |
Who California Civil Code 1942 Covers (and Who It Does Not)
In most cases, California Civil Code 1942 covers people who rent a place to live in California. It is aimed at “dilapidations,” meaning broken or worn-out conditions, that make the home untenantable. These are the kinds of repairs the landlord “ought to” make. Typically, that means serious problems, not cosmetic ones. A small scuff on the wall usually won’t qualify. Losing heat, water, or safe wiring is a different story.
There is one big exception. California Civil Code 1942 does not help you if the problem came from breaking Section 1929 or Section 1941.2. In plain English, those sections put repair duties on the tenant for damage the tenant causes. For example, if a guest broke a window, you usually cannot use repair and deduct to fix it. Your landlord may try to argue this, so keep photos showing the damage was not your fault.
Some California cities add more protection through local housing codes and rent programs. Those rules vary by city. As a result, it pays to call your city’s code enforcement or housing office. They may inspect the unit, which creates an official record. That record can help you a lot if a dispute follows.
What Your Landlord Must Do Under This Law
Your landlord’s main duty is simple. After getting notice, they must fix serious problems within a reasonable time. California Civil Code 1942 does not set one exact deadline for every repair. However, it does create a helpful 30-day marker. If you wait until after the 30th day following notice, the law presumes you waited long enough. The landlord would then have to show otherwise.
A landlord also cannot take away your other rights. California Civil Code 1942 says this remedy is “in addition to” any other remedy. That includes your rental agreement and other state laws. So repair and deduct is one tool, not your only tool. For example, you may also have claims under other parts of California law. A local legal-aid office can explain which ones fit your situation.
What You Can Do When It Is Broken
If your landlord ignores a serious repair, start by building a paper trail. Send a dated written notice describing the problem. Take photos and video. Keep every text and email. Then, if the landlord still does nothing, you can decide whether to use California Civil Code 1942. Get a written estimate and keep your receipt. Make sure the total stays within one month’s rent.
When rent is due, pay the rest and include a copy of the receipt. Add a short note explaining the deduction under California Civil Code 1942. Stay calm and factual in that note. However, be careful. If the landlord disagrees, they may serve a notice claiming you owe rent. That is why your notice, photos, and receipts matter so much.
If you receive an eviction notice or court papers, act right away. Do not ignore them. Contact a local legal-aid office or a tenant attorney immediately. You can also check your county court’s self-help center. An eviction case moves fast, and missing a response deadline can cost you your defense.
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Frequently Asked Questions
Can I use California Civil Code 1942 for any repair?
No. California Civil Code 1942 applies to conditions that make your home untenantable, meaning not fit to live in. It does not cover damage that you or your guests caused.
What if the repair costs more than one month’s rent?
The law caps the repair at one month’s rent. If the fix costs more, this remedy may not fit. You may have other options, so check with a local legal-aid office.
Does my notice have to be in writing?
Under California Civil Code 1942, notice can be written or oral. However, written notice is your best proof. Keep a dated copy of everything you send.
Protect your stuff while you sort this out
A landlord’s insurance does not cover your belongings — renters insurance does, often for a few dollars a month. Compare options before your next move.
Find Your State’s Exact Rules
Notice periods, deposit caps, and the eviction timeline all change from state to state. Pick your state to see the exact days, dollar limits, and steps that apply where you live.
See Tenant Rights in All 50 States →
Sources & How to Verify
The rules on this page are drawn from official government and legal-aid sources. Tenant law changes, so always confirm the exact rule with your state’s statute or a local legal-aid office.
- HUD: hud.gov — federal renter protections and fair housing
- Legal Services Corporation: lsc.gov — find free legal aid in your state
- Cornell Legal Information Institute: law.cornell.edu/wex — plain-English legal definitions
- Your state statute & court self-help portal: search “[your state] landlord tenant act” and “[your state] court self-help eviction” for the exact law and forms
Content last reviewed September 2026. If you notice outdated information, please contact us.
California Renter Guides
- California Eviction Process
- California Tenant Rights
- California Security Deposit Law
- California Rent Increase Laws
- California Repairs and Habitability
- Breaking a Lease in California
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- Tenant Rights by State (50-State Guide)
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- Notices, Letters & Documents
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- Tenant Rights Legal Glossary
Informational only — not legal advice. Tenant Rights Info is an independent educational resource, not a law firm, and this page does not provide legal advice. Landlord-tenant law varies by state and city and changes over time, so always verify the exact rule with your state’s statute, your local court’s self-help portal, or a legal-aid office. For urgent situations like an active eviction, contact a local legal-aid office or a licensed tenant attorney in your state right away.