Nonpayment of Rent
The easiest eviction case for tenants to win—contrary to what landlords expect.
Why Nonpayment Cases Are the Easiest to Win
When a landlord brings a nonpayment of rent eviction, they think they have the easiest case imaginable. You didn't pay rent. They want the money. Simple. But that's exactly where their confidence becomes their downfall.
Nonpayment cases are actually the easiest kind of eviction for the tenant to win. Why? Because there are more ways for the landlord to mess up a nonpayment case than any other type of eviction. The notice can be wrong. The service can be improper. The fees they charged might be illegal. The building might have serious defects. You might have already paid credits that should apply. The list goes on and on.
The landlord is so focused on the fact that you didn't pay that they forget about all the legal requirements they have to meet just to get to court. And that's where you destroy them.
Notice Defects Are Fatal
A three-day notice to pay or quit has to contain very specific information. It has to say exactly how much rent is due. It has to specify the period the rent covers. It has to be served properly—actually handed to you, or if you're not available, served on someone in your household, or posted on your door with a copy sent by mail.
Most landlords cut corners. They'll serve a notice that just says "you owe rent" without breaking it down by month. They'll serve it improperly. They'll demand the wrong amount because they miscalculated or included illegal charges. Or they'll serve it when they have no legal right to because there's still time remaining on your lease.
Any of these errors kills the notice. If the notice is bad, the entire case is bad. The landlord has to start over. And you've just bought yourself another three days before they can even refile.
Fighting Illegal Charges
Many landlords use the nonpayment notice as an excuse to charge all kinds of things: late fees, NSF fees, utility charges, maintenance charges, attorney fees. But California law is very clear about what charges are legal and what aren't.
Late fees, for example, must be reasonable. A fee that's more than 10% of the monthly rent is presumed unreasonable. Fees that exceed the landlord's actual costs are illegal. If a landlord charged you a fee that was illegal, you have a rent credit. You can apply that credit against the rent owed, which reduces or even eliminates the amount the landlord claims is due.
Same with utility charges. If the landlord tried to bill you for utilities that weren't included in your lease, you might have defenses. If they included charges for maintenance or repairs that you should have been able to deduct as a habitability defense, those charges reduce what you owe.
Repair and Maintenance Credits
Here's one of the most powerful defenses in a nonpayment case: the repair credit. If you had to repair something in the unit to make it habitable—fix a leaking roof, repair broken plumbing, fix dangerous electrical problems—you can hire someone to do that work, and then deduct the cost from the rent you owe. This is called a repair credit under California law.
The landlord isn't required to have a perfect unit. But they are required to maintain it in a habitable condition. If they fail to do that, and you have to fix it yourself, you get the money back through a rent credit.
Even smaller repairs count. Did you have to buy materials to patch a hole in the wall? Did you have to pay someone to unclog a drain? Did you have to install a shower curtain rod that should have been there? These might seem like small things, but they add up. They reduce the amount of rent you actually owe.
The Habitability Defense
California law says every rental unit must be habitable. That means it needs heat, hot water, functioning plumbing, structural integrity, no pest infestations, and safety features like working locks and stairs. If your unit doesn't meet these standards, you can withhold rent. You don't have to pay for a place that's not fit to live in.
Here's the thing: you don't have to stop paying rent and go to court to win on this defense. You can pay your rent into court while the eviction is pending, and if you win on the habitability defense, that money comes back to you. But more importantly, the habitability defense reduces the amount of rent the landlord can collect even if they win on other grounds.
Habitability defenses are powerful because they get right to the heart of the landlord-tenant relationship. The landlord's job is to provide a place to live. If they fail at that most basic task, they forfeit the right to demand rent. It's that simple.
COVID Protections and Beyond
During the COVID crisis, California enacted protection for tenants who couldn't pay rent due to COVID-related hardship. Civil Code Section 1511 excuses rent if you lost income due to the pandemic, got sick, or had other COVID-related problems. Even if that specific protection has expired, the principle remains: there are situations where you legally don't owe rent.
Beyond COVID, there are other statutes and ordinances that can affect how much rent is legally owed. Rent control protections, just cause eviction requirements, retaliation laws—all of these can change what the landlord is legally entitled to collect.
Payment and Proof
The landlord has to prove you didn't pay. But if you did pay—through a check, money order, electronic transfer, or any other traceable method—you have proof. Many tenants pay in cash and have no receipt, which makes it harder to prove payment. But even cash payments can sometimes be proven through circumstantial evidence.
The key is this: the landlord has the burden of proof. They have to prove you owe the money. If they can't, you win. And their proof has to be specific. They can't just say "you owe three months rent." They have to prove you didn't pay each specific month, and they have to account for all the credits and deductions you're entitled to.
Your Settlement Leverage
Once the landlord realizes how many defenses you have in a nonpayment case, they often want to settle. And that's when you have maximum leverage. You've already forced them through the notice period, forced them to file suit, forced them to serve you properly. Now they're facing discovery, motions, possibly trial.
The cost to pursue a nonpayment eviction is higher than most landlords expect. And the risk of losing is higher too, once you start raising these defenses. The landlord would often rather settle than keep spending money on a lawyer and risk losing everything.
This is where you can negotiate from a position of strength. You can demand that late fees be forgiven. You can demand relocation assistance. You can demand that they agree to accept partial payment. Or you can demand nothing and just stay in the unit. The landlord will often agree to almost anything to make the case go away.
Time on Your Side
Remember: during the entire eviction case, you're not paying rent. The money you would have paid is staying in your pocket. The landlord is covering the mortgage, taxes, and insurance out of their own pocket. Every month the case drags on, the more it costs them.
This is especially powerful in nonpayment cases, because the entire premise is about money. The longer the case goes, the more rent accumulates, but the less likely the landlord is to collect it all. At some point, the math stops working for them. Settling becomes the rational choice.
Written and presented by Ken Carlson, J.D. (CA State Bar #93602)
Protecting California tenants' rights since 1980
