What is a Section 13100 Affidavit

I recently had a client, David, who meticulously prepared his estate plan years ago. He had a will, a trust, the works. Unfortunately, David passed away unexpectedly, and his son discovered a crucial error: a signed codicil updating the beneficiaries of a small brokerage account was misplaced. After months of searching, it was declared lost. Without that codicil, the account wasn’t automatically covered by the will or trust, and the family faced the prospect of a full probate proceeding, costing them upwards of $40,000 in legal fees and delays. A situation easily avoided with a proper understanding of summary probate procedures.

As an estate planning attorney and CPA with over 35 years of experience here in Escondido, California, I frequently guide clients through these complexities. One of the most valuable tools we have is the Section 13100 Affidavit, a simplified procedure to transfer assets without the time and expense of full probate. It’s not a one-size-fits-all solution, however, and understanding its limitations is vital.

What assets can be transferred using a Section 13100 Affidavit?

The Section 13100 Affidavit (Probate Code § 13100) allows successors to collect personal property – think cash, stocks, bonds – without court involvement, but there are strict limits. For deaths occurring on or after April 1, 2025, the gross value threshold for using a Small Estate Affidavit has increased to $208,850. This means the total value of all assets you’re transferring via this affidavit cannot exceed that amount.

It’s crucial to understand what this total MUST NOT include. Assets held in joint tenancy, those with named beneficiaries (Payable on Death/Transfer on Death designations), or assets already held within a trust are excluded from this calculation. However, the value of any real property must be included, unless that property is being handled through a separate summary procedure like AB 2016 (discussed below).

What documentation is required for a Section 13100 Affidavit?

To utilize a Section 13100 Affidavit, you’ll need several key documents. First, a certified copy of the death certificate. Second, documentation proving your successor status – this could be a will naming you as an executor, a trust document identifying you as a trustee, or simply a sworn statement if there’s no formal designation. Finally, you’ll need documentation establishing the asset’s value, such as brokerage statements.

The affidavit itself is a specific form available online (through the California Courts website) or through an attorney’s office. It requires detailed information about the decedent, the assets, and the intended recipient(s). Accurate completion is paramount, as errors can lead to rejection by the financial institution holding the assets.

How does this differ from other probate alternatives?

Many clients ask me about the differences between the Section 13100 Affidavit, AB 2016, and other probate avoidance strategies.

AB 2016 (Probate Code § 13151) provides a streamlined process for transferring a primary residence valued up to $750,000. However, unlike the Section 13100 affidavit, this is a court-filed Petition requiring a hearing and a Judge’s Order, albeit a much faster process than full probate.

For vacant land or timeshares with a value under $69,625, you could use the Affidavit for Real Property of Small Value (Probate Code § 13200). This allows for direct transfer with the County Recorder, bypassing the courts entirely.

And for surviving spouses, the Spousal Property Petition (Probate Code § 13650) offers an even simpler route – transferring unlimited assets to a spouse, as long as the property is community or quasi-community property.

What happens if an asset was supposed to be in trust but wasn’t?

This “Oops” factor is surprisingly common. Often, clients intend to transfer an asset into their trust (listing it on Schedule A, for example) but simply forget to retitle it. In these situations, a Section 850 Petition (Probate Code § 850) can obtain a court order confirming the asset as trust property, “curing” the title defect and avoiding probate for that specific item.

As a CPA, why is understanding the “basis” so important?

My dual background as an attorney and a CPA allows me to offer a unique perspective. When transferring assets, whether through a Section 13100 Affidavit or another probate procedure, understanding the “basis” of those assets is crucial for minimizing capital gains taxes. The “step-up” in basis upon death can significantly reduce the tax burden for your heirs. Proper valuation of assets is also critical, and this is where my CPA expertise comes into play. We ensure accurate reporting to avoid potential issues with the IRS.

What causes California probate cases to spiral into delay, disputes, and extra cost?

California probate is designed to provide court-supervised transfer of property, yet cases often break down when authority is unclear, required steps are missed, or disputes arise over assets, notice, and fiduciary conduct. When the process is misunderstood, families can face avoidable delay, escalating conflict, and increased exposure to creditor issues, hearings, or litigation before the estate can close.

• Escalation: Prepare for probate litigation if agreement fails.
• Document Challenges: Understand the grounds for will contest process.
• Cross-Over: Navigate complex trust litigation in probate.

A stable probate administration outcome usually follows from clarity, consistency, and readiness for court review, especially when multiple stakeholders and competing interpretations are involved. When documentation supports enforcement and timelines are respected, families are less likely to face preventable escalation.

Verified Authority on California Probate Alternatives

• Personal Property Affidavit ($208,850 Limit): California Probate Code § 13100 (Small Estate Affidavit)
  For deaths on or after April 1, 2025, the gross value threshold for using a Small Estate Affidavit has increased to $208,850. This procedure allows successors to collect cash, stocks, and personal items without court involvement. Warning: This total MUST NOT include assets held in joint tenancy, trust, or those with named beneficiaries (POD/TOD), but MUST include the value of real property unless handled via a separate summary procedure.
• Primary Residence Succession (AB 2016): California Probate Code § 13151 (Petition for Succession)
  You must distinguish between the Affidavit for Real Property of Small Value (strictly for property <$69,625) and AB 2016. Under AB 2016, a primary residence valued up to $750,000 qualifies for a ‘Petition for Succession’ rather than full probate. This is a court-filed Petition requiring a Judge’s Order, though it is significantly faster than full administration.
• Spousal Property Petition (Unlimited): California Probate Code § 13650 (Spousal Transfers)
  This powerful alternative allows for the transfer of unlimited assets to a surviving spouse or domestic partner without full probate administration, regardless of the estate’s value. It is strictly for assets passing to a spouse and requires the property be characterized as community property or quasi-community property.
• Trust Assets & The “Heggstad” Petition: California Probate Code § 850 (Heggstad Petition)
  If a decedent intended an asset to be in their trust (e.g., listed on Schedule A) but failed to retitle it (the “Oops” factor), a Section 850 Petition can obtain a court order confirming the asset as trust property. This “cures” the title defect and avoids opening a full probate estate for that single asset.
• Vacant Land & Timeshares: California Probate Code § 13200 (Real Property of Small Value)
  For real property interests valued at less than $69,625 (the 2025/2026 adjusted limit), successors can file an Affidavit for Real Property of Small Value with the Court Clerk and record a certified copy with the County Recorder. This completely bypasses the need for a hearing or judge’s order.
• Vehicle & Vessel Transfers (DMV): DMV Form REG 5 (Affidavit for Transfer Without Probate)
  Vehicles and vessels may be transferred outside of probate using the Affidavit for Transfer Without Probate (REG 5). Critically, the value of the vehicle is excluded from the $208,850 small estate calculation, meaning a high-value car does not disqualify an estate from using summary procedures.
• Digital Asset Access (RUFADAA): California Probate Code § 870 (RUFADAA)
  Even in summary administration, digital assets can be locked. Without specific RUFADAA language (Probate Code § 870) in your Will or Trust, service providers like Coinbase and Google can legally deny successors access to digital wallets and accounts, forcing a full probate just to retrieve them.