If you stop paying property taxes in California, the county adds penalties right away, and your property becomes “tax-defaulted” the following July 1. You then have five years to catch up before the county can legally sell your home at public auction. You still own the home the entire time, but the debt grows every month you wait.
TLDR
- Missing a payment triggers a 10% penalty immediately, and the property becomes tax-defaulted if it’s still unpaid by July 1 of that year.
- Tax-defaulted properties accrue 1.5% interest every month, which is 18% a year, on top of the original bill.
- California law gives homeowners five years from the default date to pay in full before the county can auction the home.
- A Five-Pay installment plan can stop the clock if it’s set up before the property becomes subject to the Tax Collector’s power to sell.
- Selling the house pays off the back taxes at closing and protects whatever equity is left, even close to the deadline.
Property taxes are the bill people forget about until it’s already a problem. Nobody sends a reminder text. It shows up twice a year, the number is bigger than people expect, and if money is tight when it lands, it’s easy to tell yourself you’ll catch up next quarter.
Los Angeles County homeowners pay a median effective property tax rate around 1.21%, which on a median-value home works out to several thousand dollars a year, due in two installments. Miss one, and the county doesn’t send a friendly nudge. It starts charging penalties the next day.
None of this means you’re about to lose your house. It means the clock started.
What Happens the Moment You Miss a Property Tax Payment?
The county marks the payment delinquent the day after the deadline, and a 10% penalty attaches immediately. California collects property taxes in two installments. The first is due November 1 and turns delinquent after December 10. The second is due February 1 and turns delinquent after April 10, according to the California State Controller’s Office.
Miss either deadline and the county adds a 10% penalty on that installment, plus a smaller administrative fee that varies by county, typically in the $10 to $40 range.
Nothing dramatic has happened yet. Plenty of homeowners pay the penalty and the current balance within a few weeks and move on with no lasting effect on the property. The trouble starts when the balance rolls forward unpaid into the next fiscal year.
When Does a Property Become “Tax-Defaulted”?
A property becomes tax-defaulted on July 1 if any part of that fiscal year’s taxes is still unpaid. Once that happens, the debt stops behaving like a normal late bill.
It starts accruing redemption penalties of 1.5% per month, which works out to 18% a year, along with a state redemption fee and county costs added each year the balance sits unpaid, per Riverside County’s Treasurer-Tax Collector.
You still hold full legal title. You can still live in the house, rent it out, or sell it. What changes is that the county now has a multi-year clock running, and the amount owed compounds every month instead of resetting each year. A tax lien also attaches to the property itself at this stage, not to you personally, and it has to be cleared before the title can transfer cleanly.
How Long Can You Go Without Paying Property Taxes in California?
California law gives homeowners five years from the date of tax default to pay the full redemption amount before the county gains the legal power to sell the property.
This is the number that matters most, and the one most people get wrong. It isn’t five years from the missed payment. It’s five years from the July 1 default date, which itself follows the missed payment by anywhere from a few months to over a year depending on when in the cycle you fell behind.
Under California Revenue and Taxation Code Section 3691, once that five-year window closes without payment or an active installment plan, the property becomes subject to the Tax Collector’s power to sell, and the county can list it for a public auction. Nonresidential commercial property has a shorter three-year window under the same statute, but a primary residence or a standard rental gets the full five years.
Five years sounds like a long time. It goes fast when the balance is growing every month and nothing is being paid toward it.
If you’re behind on property taxes and your mortgage at the same time, the two run on separate tracks with separate timelines. A missed mortgage payment can trigger foreclosure proceedings in a matter of months, well before the county’s five-year property tax clock would ever become the more urgent problem. Our guide to the consequences of letting a foreclosure move forward walks through how that separate timeline works.
The county still has to send notices before any of this becomes final. Under Revenue and Taxation Code Sections 3701 and 3702, before an auction the tax collector must mail a notice of the proposed sale by certified mail 45 to 120 days ahead, and publish or post it publicly as well. That process depends on your mailing address being current with the county, which matters if you’ve moved or the home sits vacant.
Can the County Really Take Your Home Over Unpaid Taxes?
Yes, but only after the full notice process and the five-year window have run their course, and only through a public sale, not a quiet seizure. If the redemption amount isn’t paid by 5 p.m. on the last business day before the auction date, the right to redeem the property ends.
The home is then sold to the highest bidder at a public auction, which today is usually held online. If it sells for more than what was owed in taxes, penalties, and fees, the excess proceeds in most circumstances go to the county rather than to the former owner.
That’s the single most expensive part of letting a property reach this stage. Homeowners who lose a house this way typically walk away with far less than what a normal sale would have returned, and sometimes with nothing at all.
Most people never get here. Most homeowners who fall behind resolve it well before the five years are up, either by paying in full, entering a payment plan, or selling.
Two Ways to Stay Ahead of the Deadline
The Five-Pay Installment Plan
The Installment Plan of Redemption, commonly called the Five-Pay Plan, lets you pay defaulted taxes over five years instead of in one lump sum.
In Los Angeles County, opening an account requires a setup fee, a down payment of at least 20% of the amount owed, and then annual payments of at least 20% plus accrued interest, due by April 10 each year, according to the LA County Treasurer and Tax Collector. You also have to keep your current-year taxes paid on time while the plan is active.
Miss a payment or let current taxes lapse, and the plan defaults. Any amount already paid gets credited toward the delinquent balance, not refunded, and you’re back on the original redemption clock with less room to maneuver.
The plan has to be opened before the property becomes subject to the county’s power to sell, generally by June 30 of the fifth default year. Waiting until the last month to explore this option is the most common reason people miss it.
Property Tax Postponement for Seniors and Disabled Homeowners
California’s Property Tax Postponement Program lets eligible homeowners defer current-year property taxes rather than pay them each cycle.
To qualify, the State Controller’s Office requires that you be at least 62, blind, or disabled, own and occupy the home as your primary residence, hold at least 40% equity in the property, and have household income at or below $55,181 for the current filing cycle. The postponed balance carries a 5% annual interest rate, well below the 18% charged on defaulted taxes, and becomes due when you sell, move, refinance, or pass away without a qualifying co-resident.
One catch worth knowing. This program covers current-year taxes going forward. It doesn’t erase taxes that are already delinquent or defaulted. If you’re already behind, the Five-Pay Plan is the tool for the existing balance, and postponement can help going forward once you’re caught up.
Can You Sell a House With Unpaid Property Taxes?
Yes. Unpaid property taxes don’t block a sale, and in most cases the sale itself is what resolves them.
When a house sells, delinquent taxes, accrued penalties, and any recorded tax lien get paid directly out of the closing proceeds before the seller receives a dime. The buyer’s title company handles the payoff as part of closing. This is true whether the buyer is financing the purchase or paying cash, though a lender-financed sale takes longer to close, which matters if you’re getting close to the five-year mark.
Selling doesn’t require paying anything upfront.
What’s a Notice of Power to Sell?
A Notice of Power to Sell is the county’s formal record that your property has passed the five-year mark and is now eligible to be listed for auction. Receiving one doesn’t mean the sale is scheduled tomorrow, but it does mean the installment-plan window has closed.
At that point the only way to stop an auction is paying the full redemption amount before the sale date is finalized. Treat this notice as a sign that your timeline has compressed significantly, not as your only warning.
Your Options
The three realistic paths once you’re behind on property taxes are paying the balance in full if you have the funds, entering a Five-Pay installment plan if you have steady income to sustain it, or selling before the five-year window closes. A cash sale through a company like Mrs. Property Solutions makes the most sense when you don’t have the lump sum or the ongoing income for a payment plan, and you want the back taxes handled automatically at closing rather than negotiated separately.
If you can comfortably afford the Five-Pay Plan and want to keep the home, that route lets you hold onto it while spreading the cost. It’s worth exploring first if staying in the house matters more than moving quickly. If a tax default is one of several problems clouding the title, our guide to handling title and legal issues in California covers the wider picture, and our guide to liens in California walks through how a recorded lien specifically factors into a sale. For a broader look at the options if things have gone further than back taxes, see our guide to stopping foreclosure in California.
If you’ve read this far, you’re probably trying to figure out which of these options fits your situation, and that’s a reasonable place to be.
Mrs. Property Solutions buys homes across Los Angeles County as-is, including houses with delinquent property taxes, tax liens, or a Notice of Power to Sell already on file. Back taxes and any recorded liens get paid directly out of escrow at closing, so there’s nothing to settle separately beforehand.
Founded in 2016, the company has purchased 150+ homes and holds 50+ five-star reviews, is local to LA County, and buys with no repairs and no commissions. The offer made is the offer honored, with no renegotiation after signing.
If you want to know where you stand, get a no-obligation cash offer, or if your situation has already crossed into facing foreclosure, start there instead. Either way, there’s no pressure to move forward.
Frequently Asked Questions
How long can you go without paying property taxes in California?
Up to five years from the date your property becomes tax-defaulted, which happens the July 1 after any part of that year’s taxes goes unpaid. After five years without full payment or an active installment plan, the county gains the legal power to sell the home at public auction.
How much does the penalty add up to if I miss one installment?
A missed installment carries an automatic 10% penalty plus a smaller administrative fee, typically $10 to $40 depending on the county. If the balance stays unpaid past July 1, it also starts accruing 1.5% monthly interest, or 18% a year, until it’s paid.
Does the county have to notify me before selling my house?
Yes. Before an auction, the tax collector must mail written notice by certified mail 45 to 120 days ahead of the sale date and publish or post the notice publicly, under California Revenue and Taxation Code Sections 3701 and 3702.
Can I still refinance if my taxes are delinquent but not yet defaulted?
It depends on your lender and how much equity you have, since delinquent taxes create a lien position most lenders want cleared first. Once a property is tax-defaulted, refinancing gets significantly harder, and some lenders won’t consider it until the balance is fully resolved.
What happens to a Five-Pay Plan if I miss a payment?
The plan defaults, and any amount you already paid is credited toward the delinquent balance rather than refunded. You’re then back on the original five-year redemption timeline, with fewer years left on the clock to catch up before the county gains power to sell.
Is a cash offer on a house with back taxes automatically lower?
Not automatically. The offer reflects the home’s condition, market comps, and the taxes and liens that need to be paid off at closing, the same math that applies to any distressed sale. Ask for an itemized breakdown of what’s being deducted and why before deciding.
Do I have to clean out or repair the house before selling it with unpaid taxes?
No. A cash sale to an investor typically happens as-is, with no repairs, cleanout, or showings required before closing, and the back taxes get handled through escrow along with everything else.
Helpful Resources
- Selling without a realtor
- Can You Sell a House With an Existing Mortgage in California?
- How to Sell a House With a Second Mortgage or HELOC in California
- Should You Do a Loan Assumption or Sell Instead?