My Home Sold
California legal·8 min read

We'll Buy Your House in SoCal if You Owe Back Taxes

Sell to clear what you owe and walk away with cash in hand.

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Adrian Hernandez

June 2, 2025

A sold signboard beside a person holding house keys after a cash sale

Behind on property taxes? We buy California houses for cash, back taxes and all. Free offer in 24 hours, close in as little as 7 days, no fees or commissions.

What "tax-defaulted" actually means

California property taxes arrive in two installments. The first is due November 1 and goes delinquent after December 10. The second is due February 1 and goes delinquent after April 10. Each missed installment picks up a 10% penalty immediately.

If the bill is still unpaid on June 30, the parcel is declared tax-defaulted on July 1. That is a status change, not a seizure. You still own the house, you can still sell it, and nobody is coming to the door. What changes is the meter: from that point redemption penalties accrue at 1.5% a month on the defaulted balance, every month, indefinitely.

Sellers often assume tax-defaulted means the county already has a claim on the sale. It does not work that way. The taxes are paid from escrow like any other lien, and you keep the difference.

The five-year plan, and what it really costs

Most California counties offer an installment plan of redemption, which lets you clear defaulted taxes over five years instead of in one payment. It is a real option and worth understanding before you decide anything.

The shape of it:

  • You start with a down payment of at least 20% of the redemption amount
  • You make at least one payment a year for up to five years
  • You must also pay each new year's taxes on time, in full, while the plan runs
  • Penalties keep accruing on the unpaid balance throughout

That last pair is where plans fail. You are carrying the old debt and the new bill at the same time, and missing either one defaults the plan. When a plan defaults, the instalments you already made stay applied, but the remaining balance becomes due and the five-year auction clock resumes from the original default date, not from when the plan started.

Check with your county tax collector for the exact terms, because the down payment and the fees vary by county and the rules do change.

Why waiting is the expensive option

Run the numbers before deciding to ride it out.

At 1.5% a month, a $20K defaulted balance grows by roughly $300 a month, about $3,600 a year. That is before the current year's taxes, the mortgage, insurance, and anything the house needs.

Years unpaidRoughly what $20K becomes
1about $23,600
3about $30,800
5about $38,000

By year five the penalties are approaching the size of the original debt. And the whole time, that money is coming out of equity you would otherwise walk away with.

Waiting is the right call when you have a genuine plan: income arriving on a known date, a refinance in progress, or a county plan you can actually sustain alongside the current bill. Waiting because the auction is still years away is how equity quietly disappears.

What happens if the county sells it

After five years of tax-default on residential property, the county tax collector gains the power to sell the parcel at public auction. In practice counties move at different speeds and it is often longer than five years, but the authority exists from that point.

Two things sellers get wrong about the auction.

You do not necessarily lose everything. If the sale brings more than the taxes, penalties and costs owed, the surplus is claimable as excess proceeds. Parties with recorded liens are paid first, then the former owner. Claims are filed with the county and there is a limited window after the sale to file one, so this is not money that waits around for you.

You cannot count on a surplus. Tax auction bidders are buying with cash, sight unseen, and price accordingly. And a recovery firm will usually find you before the county does, for a percentage.

Selling ahead of the auction converts an uncertain claim, filed on the county's timeline, into a wire on a date you choose.

Programs worth checking before you sell

Selling is not automatically the right answer, and there are two programs worth a phone call first.

If you are 62 or older, blind, or disabled, and meet the income limit, California's Property Tax Postponement program run by the State Controller can defer payment of current-year property taxes, with the state placing a lien and recovering later. It does not erase existing defaulted taxes, but it can stop the hole getting deeper.

Separately, if the underlying problem is the assessed value rather than your cash flow, a decline-in-value review (Proposition 8) can lower the assessment where the market value has fallen below the Proposition 13 base year value. That reduces future bills, not past ones.

Neither of these is us selling you something. If one of them fixes your problem, take it.

Your timeline with My Home Sold

Step 1: Pull the parcel

Give us the address or the APN. We check the county's tax status, the default year, and the current redemption amount.

Step 2: Written offer in 24 hours

You see the offer and the estimated net with the tax payoff already subtracted. No surprises at signing.

Step 3: Escrow pays the county

The title company orders the redemption figure. County payoffs come back quickly, usually a day or two, because the number is already in the county's system.

Step 4: Close

Funds wire to the tax collector from escrow, the default is cleared, and the balance is yours.

Your options compared

FactorTraditional listingCounty installment planMy Home Sold
Clears the defaultAt close, 60–120 days outOver 5 years, if sustained7–14 days
Penalties stopAt closeNo, they accrue throughoutAt close
Keeps the houseNoYesNo
Requires ongoing paymentsNoYes, plus current-year taxesNo
Repairs and showingsYesNot applicableNone

The tradeoff, stated plainly: we buy below retail, usually 10–20% depending on condition and market. If the house shows well, your equity is strong and no clock is running, a traditional listing will net you more and we will tell you so. If you want to keep the house and can carry both the plan and the current bill, the county plan beats selling outright.

Compare the routes in our guide to selling a house fast in California. If your problem is an IRS or Franchise Tax Board lien rather than county property taxes, those work differently and we cover them in paying off California tax liens by selling.

Sell your California house the easy way

Get a no-obligation cash offer on your California home in 24 hours. No fees, no commissions, no obligation to accept. Get your free cash offer or call (855) 699-6090.

Common questions

Questions people ask about this

How many years of unpaid California property taxes before the county can sell my house?
Five years, but two different dates get confused here. The parcel becomes tax-defaulted on July 1 following the year you first miss a payment, and redemption penalties start accruing at 1.5% a month from that point. The county's power to sell at public auction arises only after five years of tax-default. So default status begins in year one; the auction risk begins in year five. Right up to the sale date you can still pay the redemption amount or sell the property.
Can I sell my California house if I owe back property taxes?
Yes, until the county tax sale actually happens. The back taxes plus penalties get paid out of escrow at closing, the county records a release, and you keep whatever equity remains. Most cash sales close in 7–14 days, faster than the auction timeline.
How much do the penalties cost?
1.5% per month on the unpaid balance, plus a $33 cost-of-collection fee per delinquent installment. After a few years that's a lot of money. Selling sooner protects the equity you still have.
Will the county block my sale because of the tax debt?
No. The county doesn't block sales, it just attaches a lien for the unpaid amount. The lien gets paid through escrow, the county records a release, and the sale proceeds normally.
What if I owe more in back taxes than the house is worth?
We can still sometimes help. Either we negotiate a reduced payoff with the county tax collector, or we walk and you let the property go to tax sale. The county auction usually generates only the tax debt, so you get nothing, selling for slightly less than full retail still beats that outcome.
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Written by

Adrian HernandezCEO/Owner, My Home Sold

Adrian Hernandez founded My Home Sold in 2015 and has led it through more than 900 direct home purchases across Southern California. He has appeared on FOX 11 Good Day LA discussing the shift in the Southern California market and what it means for homeowners whose listings are not moving.

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