California tax-defaulted property leads
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In Florida an unpaid tax bill becomes a certificate sold to an investor within about two months of going delinquent. California works on a much longer clock. The county carries the debt itself, and for most property it can sell only after five years in default. That clock, and where an owner sits on it, is what decides how you should approach them.
Called tax-defaulted, not tax delinquent
Search for a tax delinquent property list in California and most of what comes back assumes a certificate state. California uses a more specific term for the status that actually starts the clock: not delinquent, which is the earlier April 10 stage, but tax-defaulted, which begins on July 1 (sections 2618 and 3436, both below). A tax delinquent property list, in California terms, means the county’s tax-defaulted list.
The five-year clock
Every step below comes from the California Revenue and Taxation Code, and it runs the same way in all 58 counties. Only the county’s sale machinery differs.
April 10: delinquent
The second installment of the year’s property tax becomes delinquent at 5 p.m. on April 10, or the close of business if that is later, and a 10 percent penalty attaches (section 2618). Nothing is public yet.
July 1: tax-defaulted
At 12:01 a.m. on July 1, taxes still unpaid are declared in default by operation of law (section 3436). This starts the clock. The owner keeps the property and can redeem it by paying what is owed.
The next five years: the installment option
Until the power to sell arises, an owner can start an installment plan by paying at least 20 percent of the redemption amount (sections 4217 and 4219). While the plan is current, the property cannot be sold and the right to redeem stays open (section 4218). An owner who defaults on a plan in the year the property would have become subject to sale cannot start another one on it (section 4217).
Five years: the power to sell
Five years after default, or three years for nonresidential commercial property unless the county has chosen to keep five, the tax collector gains the power to sell (section 3691). For property damaged in a declared disaster, the five-year period restarts from the date of the damage, and a few special cases, such as property carrying a nuisance-abatement lien, can be sold sooner. Each year, by June 8, the collector publishes a notice of power and intent to sell (section 3361). It also records that notice (section 3691.4) and mails the last assessee a notice of default and power to sell (section 3365).
The tax sale
The collector mails parties of interest a notice of the proposed sale between 45 and 120 days before it (section 3701). The minimum bid is at least the amount needed to redeem, plus costs and any outstanding property tax postponement loan (section 3698.5). The owner’s right to redeem ends at the close of business on the last business day before the sale starts (section 3707).
After the sale: excess proceeds
Anything the sale brings in beyond what is owed is excess proceeds. Lienholders of record and former owners can claim it, but only within one year after the tax collector’s deed to the buyer is recorded (section 4675).
Two very different owners on the same lane
A county’s tax-default list mixes owners at opposite ends of the clock, and treating them the same is the fastest way to waste the list.
Early in default
An owner one or two years into default has years of runway and every option still open, including an installment plan. Nothing forces a decision, so a deadline-driven pitch falls flat. What they are thinking about is what the property costs to keep, and that is the conversation to open.
At the power to sell
An owner five years in has let the problem run through every notice the county is required to send, and the county can now take the property to auction. A sale on their own terms, before the county’s, is often the way they keep the value above what is owed instead of chasing it as excess proceeds afterwards.
Finding a California tax deed sales list
A California tax deed sales list comes from the county, not the state — there is no single statewide list, only up to 58 county ones, and each changes as owners redeem or start an installment plan right up to the sale (sections 4217 through 4219). Before a parcel can appear on one, the tax collector has to publish notice of power to sell by June 8 (section 3361) and mail the last assessee (section 3365), so the list itself is the tail end of a process that already ran for years.
Tax-defaulted property by county
The statute is the same in every county. What each county publishes, what it ends up auctioning and how it runs the sale are not.
Common questions
What does tax-defaulted mean in California?
Tax-defaulted property is property whose secured property taxes were not paid by the end of the fiscal year. At 12:01 a.m. on July 1, unpaid taxes are declared in default by operation of law under Revenue and Taxation Code section 3436. That is a later and more serious status than delinquent, which the second installment becomes on April 10 under section 2618.
When can a California county sell tax-defaulted property?
Five years after the property becomes tax-defaulted, or three years for nonresidential commercial property, under section 3691. A county can choose to keep the five-year period for commercial property too, for property damaged in a declared disaster the five-year period restarts from the date of the damage, and a few special cases, such as property carrying a nuisance-abatement lien, can be sold sooner.
Can an owner stop a California tax sale?
Yes. The owner can redeem by paying what is owed until the close of business on the last business day before the sale starts, under section 3707. Before the power to sell arises, the owner can also start an installment plan by paying at least 20 percent of the redemption amount, under sections 4217 and 4219, and while the plan is current the property cannot be sold.
Can someone take your property by paying the taxes in California?
No. Paying someone else’s property tax bill does not by itself transfer title. Title to tax-defaulted property changes hands only through the county’s own sale, and only after the tax collector’s power to sell arises under section 3691. Even then it is a public auction, run under sections 3698.5 and 3701, and the winning bidder gets a tax collector’s deed — not whoever has been covering the bill. This is different from a tax lien certificate state, where a certificate purchaser can eventually force a sale; California has no certificate for a private party to build a claim on.
What is a Notice of Power to Sell?
A Notice of Power to Sell is the notice that a property has reached, or will reach on July 1, five or more years in default, so the county can sell it. Each tax collector must publish it on or before June 8 under section 3361, record it with the county recorder under section 3691.4, and mail the last assessee a notice under section 3365.
Does California sell tax lien certificates?
No. Unlike Florida, California does not sell certificates on unpaid taxes to investors. The county carries the debt, and once the power to sell arises it sells the property itself at a tax sale.
Is California a tax deed state?
Yes. California sells the property itself, by tax deed, once the tax collector’s power to sell arises under section 3691 — it does not sell certificates on the debt the way a tax lien state does. The winning bidder at the county’s auction receives a tax collector’s deed to the property, not a certificate that has to be worked toward a deed later. Every county runs this same tax-deed process; only the auction mechanics differ from one county to the next.
What happens to money left over after a California tax sale?
It becomes excess proceeds. Lienholders of record and former owners can file a claim for it, but the claim has to be filed within one year after the tax collector’s deed to the buyer is recorded, under section 4675.
Sources
California Revenue and Taxation Code sections 2618 and 3436 for delinquency and default, 3691 for the power to sell, 3361, 3365 and 3691.4 for the notice of power to sell, 4217 through 4219 for the installment plan, 3698.5 and 3701 for the sale, 3707 for the end of redemption, and 4675 for excess proceeds. Last verified 2026-09-22.
This is general information about how California’s tax-default process works, not legal advice. Statutes change, and each county sets its own sale dates and terms, so check the county’s current notice before you rely on a date.
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California tax-defaulted property, county by county
Alongside notices of default and trustee sale in the same counties, ready to work.
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