The honest answer: full formal probate in California typically takes 9 to 18 months — sometimes longer. But that's only one path, and most estates don't need it. Many qualify for a summary procedure that finishes in weeks.
This guide explains why full probate takes as long as it does, how the faster paths compare, and how to find out which timeline actually applies to you.
This is an educational guide prepared by a Legal Document Assistant. It is not legal advice, and ProbateClear is not a law firm.
Full formal probate: 9 to 18 months
When an estate has to go through full formal probate, plan on 9 to 18 months from start to finish — and longer if there's a dispute. The timeline isn't slow because anyone is dragging their feet; it's slow because the process has mandatory waiting periods and court-controlled steps baked in.
The short versionFull probate takes most of a year, often more. A will does not change that — the path is set by how assets are titled and what they're worth, not by whether there was a will.
Why probate takes so long
A handful of unavoidable steps account for most of the calendar:
- The creditor claim period (~4 months). After the court issues Letters (the official authority to act for the estate), creditors get roughly four months to file claims. The estate generally can't close until that window runs.
- Court hearing calendars. Probate moves in scheduled hearings, and courts set those dates weeks or months out. The estate moves at the court's pace, not yours.
- The probate-referee appraisal. A court-appointed probate referee must appraise the estate's assets for the Inventory & Appraisal — another step that takes time to complete and file.
- Notice and newspaper publication. Opening probate requires giving formal notice to heirs and beneficiaries and publishing notice in a newspaper before the first hearing.
- Will contests and disputes. If someone challenges the will or fights over the estate, the timeline can stretch well past 18 months.
None of these can simply be skipped. That's why the realistic full-probate range is 9 to 18 months, and why finding out whether you can avoid it altogether is worth a few minutes.
Not sure which path is yours?
Answer a few questions about the estate — it takes about 2 minutes.
The faster paths — often weeks, not months
Here's the good news most people don't expect: many estates qualify for a summary procedure that skips most of that timeline. Which one fits depends on the assets, their titling, and their value.
Small-estate affidavit — often weeks
The small-estate affidavit (Probate Code §13100) transfers personal property — bank accounts, brokerage and securities, final paychecks — when the qualifying total is at or under $208,850 (for deaths on or after April 1, 2025, through March 31, 2028). The only built-in wait is 40 days from the date of death; after that, you present the affidavit to each institution and collect the assets. No court. Total time is often just a few weeks, paced by how quickly each holder releases funds.
§13200 real-property affidavit — six-month wait
For real property of small value — under $69,625 — the §13200 affidavit (DE-305) is filed with the court clerk and has no hearing. It does, however, require a six-month wait from the date of death before it can be used.
DE-310 succession petition — a single hearing
For a primary residence worth up to $750,000 (deaths in 2025 and later), the succession to real property petition (DE-310 / §13151) involves a probate-referee appraisal and a single court hearing — far faster than opening a full formal probate.
Spousal property petition
When a surviving spouse is inheriting, the spousal property petition (DE-221) is a streamlined court route designed to confirm or transfer property to the spouse without full administration.
Assets in a living trustIf a living trust holds the assets, they're handled through trust administration — outside the probate court entirely.
A will doesn't shorten probate
This surprises people: having a will does not make probate faster or skip it. A will names who should inherit, but it doesn't change whether court is required. Titling and value determine the path — and the path determines the timeline. An estate with a will can still need full probate; an estate without one can still qualify for a fast summary procedure.
How to find your actual timeline
Because the timeline depends entirely on which path applies, the fastest way to know is to answer a few questions about the estate's assets, how they're titled, and their value. The screener tells you whether you're looking at weeks (a summary procedure) or months (full probate) — and which specific path fits.
You can navigate any of these routes yourself; the statutes are public. But each has its own waits, value limits, forms, and per-institution rules, and a missed step quietly resets the clock. A licensed Legal Document Assistant prepares the right path for one flat fee, so you don't lose months learning the rules the hard way. See whether you even need probate to start.