Applying for Property Tax Exemptions

It happens more often than clients realize: Justin received Letters Testamentary, diligently inventoried the estate, and began distributing assets. A year later, he received a notice from the county assessor demanding unpaid property taxes on the home. What Justin didn’t realize, and what cost him over $8,000 in back taxes and penalties, was the requirement to apply for the property tax exemption for a deceased person within a strict timeframe.

As an estate planning attorney and CPA with over 35 years of experience in San Diego, I see these situations frequently. The problem stems from a misunderstanding of how property taxes are handled after death, and the procedural hoops necessary to maintain the existing low property tax base. California’s Proposition 13 is powerful, but its benefits don’t automatically transfer to the estate or heirs. It requires proactive steps, and missed deadlines can be incredibly costly. My advantage as a CPA allows me to identify step-up in basis opportunities and potential capital gains implications – critical considerations when dealing with real property within an estate.

What Happens to Property Taxes When Someone Dies?

When a property owner passes away, the property tax assessment does not automatically change. However, the new owner (whether an individual heir or the estate itself) must file a claim for an exemption with the county assessor within a specific period. Failure to do so will likely result in a reassessment to the current market value, significantly increasing the property tax bill. This is particularly devastating if the property has been held for a long time under Proposition 13, resulting in a substantially lower property tax rate.

What Exemptions Are Available?

Several exemptions may apply, depending on the situation. The most common include:

• Exemption for Transfer to a Spouse: If the property is transferred to a surviving spouse, a full exemption is typically available. This maintains the existing Proposition 13 basis.
• Exemption for Transfer to Children or Grandchildren: A partial exemption, currently limited to $1,000,000 in assessed value, is available when the property is transferred to children or grandchildren. There are specific requirements regarding occupancy and use.
• Exemption for Trusts: Transfers to certain trusts can also qualify for an exemption, but the rules are complex and require careful planning.

These are not mutually exclusive, and there are nuanced rules around ownership percentages, residency, and the type of trust involved.

What’s the Deadline for Filing?

This is the critical part. Probate Code § 12200 states that an executor has one year (12 months) from the date Letters are issued to close the estate. If a federal estate tax return is required (rare under the 2026 OBBBA $15M exemption), this extends to 18 months. However, the deadline for filing the property tax exemption claim is not tied to the estate closing date. The assessor’s office requires the claim to be filed within 150 days of the date of death. Missing this deadline can invalidate the exemption.

What Happens If I Miss the Deadline?

Missing the 150-day deadline is not necessarily the end of the world, but it requires immediate action. You’ll likely need to file a late claim petition with the county assessor, providing a compelling reason for the delay. The assessor has discretion in approving or denying these petitions, and success is not guaranteed. If the petition is denied, you may have to appeal the decision, which can be a lengthy and expensive process. Expect to pay back taxes, penalties, and interest for the period the exemption was not in effect.

Taking Action to Protect the Property Tax Basis

If you have full authority under the IAEA, you can take most actions without a court hearing, but you MUST mail a ‘Notice of Proposed Action’ to all interested parties 15 days before taking the action, as required by Probate Code § 10580. This includes selling assets, paying claims, and filing for property tax exemptions. If no one objects, you are protected from future liability. Don’t assume the assessor’s office will proactively notify you of the deadlines. It is your responsibility as the Personal Representative to stay informed and act accordingly.

What Information Do I Need to Gather?

To file the exemption claim, you’ll need several documents, including:

• Certified Copy of the Death Certificate: This is essential for verifying the date of death.
• Letters Testamentary or Letters of Administration: Proof of your authority to act as the Personal Representative.
• Grant Deed or Trust Instrument: Documentation of the property transfer to the new owner.
• Preliminary Change of Ownership Report (PCOR): This form is required by the county assessor to track property transfers.

Keep detailed records of all filings and correspondence with the assessor’s office.

Keeping Estate Cash Safe and Confidential Information Protected

Estate funds must be kept in insured accounts (FDIC) within California, per Probate Code § 9700. You generally cannot invest in risky assets or commingle estate money with personal funds. Social security numbers and birth dates should never be placed in the public court file; they belong on the Confidential Supplement (Form DE-147S) to Duties and Liabilities, which is seen only by the court clerk and judge.

What failures trigger contested proceedings and court intervention in California probate administration?

The path through California probate is rarely a straight line; it requires precise adherence to statutory deadlines, accurate asset characterization, and strict fiduciary compliance. Without a clear roadmap, what begins as a standard administrative proceeding can quickly dissolve into a costly battle over interpretation, valuation, and beneficiary rights.

To initiate the case correctly, you must connect the filing steps through how to file for probate, confirm the location using jurisdiction and venue issues, and ensure no interested parties are missed by strictly following probate notice requirements rules.

Ultimately, the difference between a routine distribution and a protracted legal battle often comes down to preparation. By anticipating the demands of the Probate Code and addressing potential friction points with beneficiaries and creditors upfront, fiduciaries can navigate the system with greater confidence and lower liability.

Verified Authority on Probate Case Management

• Mandatory Closing Timeline: California Probate Code § 12200 (Time for Closing)
  The clock starts ticking the day Letters are issued. You have 12 months to close the estate (or 18 months if filing a federal tax return). If you miss this deadline, you must file a Status Report of Administration to explain the delay to the judge, or face potential sanctions.
• Notice of Proposed Action (NOPA): California Probate Code § 10580 (IAEA Powers)
  This is the executor’s most powerful case management tool. It allows you to sell cars, abandon worthless property, or compromise claims without a court hearing, provided you give beneficiaries 15 days’ notice and receive no written objections.
• Inventory & Appraisal: California Probate Code § 8800 (Filing Deadline)
  Effective case management relies on knowing what you have. The law requires the Inventory and Appraisal to be filed within 4 months of appointment. This document lists every asset and its value as of the date of death, serving as the baseline for all accounting.
• Duty to Deposit Money: California Probate Code § 9700 (Estate Funds)
  The Personal Representative has a strict fiduciary duty to keep estate cash safe. Funds must be deposited in insured accounts (banks or trust companies authorized in California). Keeping cash in a personal safe or a non-interest-bearing checking account for too long can result in a surcharge.
• Change of Address: California Rules of Court 2.200
  A simple but critical management task. If the administrator, executor, or attorney changes their mailing address or email, they must file a Notice of Change of Address (Form MC-040) immediately. The court sends hearing notices by mail; “I didn’t get the letter” is not a valid defense in probate court.
• Duties & Liabilities Form: Judicial Council Form DE-147
  Before Letters are issued, every personal representative must sign this form acknowledging they understand their duties. It serves as a permanent record that you were warned about commingling funds, tax deadlines, and the requirement to keep accurate records.