What Must a Home Seller Disclose in California?
California law requires sellers to hand buyers a set of disclosures, with the most famous being the Transfer Disclosure Statement, a form where the seller lists known material facts about the home. Just as important, several companion notices cover hazards, taxes, water, and more, and every sale is different, so the disclosure package varies by property.
In This Guide
The Disclosures That Make Up the Package
Every sale is built differently, and these are the notices and forms you are most likely to meet. Some will apply to your home, others will not, and we will tell you which is which before the listing goes live.
The Transfer Disclosure Statement (TDS)
The TDS is the centerpiece of the disclosure package. It is a statutory checklist where the seller writes down what they know about the condition of the home's major systems and features: the roof, plumbing, electrical, heating and cooling, appliances, and anything that has leaked, broken, or been repaired. It is based on the seller's actual knowledge, not a buyer's or inspector's report. We sit with every seller and go question by question so the form is completed from known facts, not remembered guesses.
Natural Hazard Disclosures
California law directs buyers to certain hazard zones, and a notice becomes part of the package when the property maps into them: special flood areas, high and very high fire hazard severity zones, earthquake fault zones, seismic hazard zones, and wildland fire areas, and some properties also carry state flood and mudflow designations. What applies depends on the address, and properties just a street apart can map differently. Qualified third-party providers commonly run these checks and return a property-specific report, and a specialty inspection report often comes with the designation when it applies to the property. We read the report with you and explain what it actually says before anything is signed.
Mello-Roos and Special Assessments
Some neighborhoods sit in Community Facilities Districts, more commonly known as Mello-Roos, where a special tax is added on top of the base property tax. Whether a home sits inside one of these districts shows up in the title report and the tax report, and the amount varies by district and by year, so we never quote a number from memory. We help you read the reports, understand what the district covers, and talk with buyers about the responsibility that comes with the property.
Megan's Law Notification
The seller gives the buyer a written notice about the California Megan's Law database and the phone number a caller can use for questions, so the buyer can research public records for themselves. It is a notification about a database, not advice about specific neighbors, and neither the seller nor the agent researches or vouches for who lives nearby. We make sure the notice is in the package, hand it over on time, and explain what it does and does not do. The buyer decides for themselves whether to use it.
Lead Paint Requirements
For homes built before 1978, federal rules apply on top of California's forms. Under EPA rules the seller hands the buyer the 'Protect Your Family from Lead in Your Home' pamphlet, discloses any known lead-based paint hazards, and gives the buyer a chance to investigate at the buyer's own expense, with both sides acknowledging the disclosure in writing. This is a federal packet that travels with the sale and has its own timing, so we confirm build dates early and never leave the paperwork for the last minute.
Well, Septic, and Sewer Disclosures
Not every home in Southwest Riverside County is on a sewer line. Some properties rely on private wells, shared wells, septic systems, or septic obligations shared with a neighbor, and each of those situations brings its own paperwork: shared well agreements, well records, septic compliance, or signed-off sewer obligations. The exact documents vary by property, and a seller cannot be expected to know someone else's records, but where private water and waste systems exist, the related paperwork belongs in the file. We ask the questions early so nothing surfaces as a surprise at the end of escrow.
Smoke Detectors and Carbon Monoxide
California has specific requirements for smoke detectors and carbon monoxide alarms in homes that are being sold, and a seller may need to confirm or satisfy them before the new owners take over. What exactly is required depends on the home itself, including its age, layout, and attached features, so the checklist is property-specific rather than one-size-fits-all. The requirements are usually simple to meet, and they belong on the early to-do list instead of the final surprises. We add the device check to your timeline before you list.
Deaths and Other Stigmas
Whether a death on the property needs to be disclosed is governed by the rules of California law and the specific circumstances, not by opinion or rumor. State law gives timeframes around occupant deaths and specific protections for certain health-related information, and the correct answer depends on the facts. If a buyer asks directly, an honest answer is the safe answer. Because the rules hinge on the circumstances, an unusual situation is sometimes worth a note to an attorney, and we will say so plainly rather than guess at the answer.
When a Sale Is Exempt
Some sale types follow their own rules instead of the full package. Court-ordered sales, certain foreclosure and lender-involved transfers, and some trust or estate dispositions can fall into a different disclosure treatment, and the exemptions depend on the exact sale type and the circumstances. The safe path is always to confirm the exact situation rather than assume an exemption exists, and we will tell you when a sale looks like one of these categories. If the classification is in doubt, that specific answer is worth a conversation with the attorney before anything is signed.
If Problems Come Up Later
The goal is to get the material facts you already know onto the table up front, and in most sales the seller finishes their part when the package is complete. But escrow is long, and problems can surface after the forms are written: the buyer's inspector may find something, a neighbor or contractor shares history, or a report raises a question nobody had asked. At that point, the buyer's own contingencies take over and drive the next step, while the seller's job is to answer honestly and quickly. When wording feels delicate, the exact phrasing of the corrected disclosure is a conversation for the seller and their attorney; our part is to make sure the update reaches the right people on time.
Our Role
We are not attorneys, and we do not give legal advice. What we are is the brokerage team that helps you gather the right forms, answer the questions you know, and run through what everything means so nothing slips through in escrow. We organize the package, track what was delivered and when, coordinate the third-party reports and HOA documents when they belong, and bring in the right professionals when a question crosses into their lane. It is a team process, and our lane is making sure the paperwork is complete, honest, and on time.
Frequently Asked Questions
The questions sellers ask us most, answered straight.
Do I have to disclose a repair I already fixed?
We recommend yes. A repair is part of the home's history, and it is not something to hide; a truthful record of work that was done is exactly what the disclosure process is for. Document what was repaired, when, and by whom, and we will help you record it accurately on the forms.
Follow-up: A written history is worth more than a vague 'it was taken care of,' and it also gives the buyer trust in the seller who shows their work.
What if I've never seen the problem myself?
A seller is honest and typically reveals what they know, and if a problem was never seen by anyone who lived in the home, they cannot report what never presented itself. The disclosure is signed from your own experience, and we will help make sure the questions bring out everything you have observed over the years.
Follow-up: And if the buyer's inspector later discovers the problem, that becomes a separate conversation rather than a hidden fact.
If I disclose everything, am I safe from a lawsuit?
Nobody can promise that, and anyone who does is overpromising. What we can say is that a complete, timely disclosure package is the strongest position a seller can be in and the legally correct one, because it removes the element of surprise from the transaction.
Follow-up: The goal of the package is to head off the confusion, not to create it, and that is how we prepare every seller.
Are disclosures a report or something an inspector does?
A disclosure is the form the seller signs based on what they know about the property, while an inspection is a separate report the buyer orders for their own information. The two are separate, and the seller still completes every required question even when the buyer runs their own inspections.
Follow-up: One never replaces the other, so make sure the seller's package is complete no matter how many inspections the buyer orders.
Who fills in the seller forms?
The seller does, usually together with the agents, and from facts the seller already knows rather than from a report or an appraiser. We sit with you while you complete them, help translate the questions, and then make sure the forms are delivered and signed for by the buyer.
Follow-up: The buyer signs an acknowledgment that they received the package, and we track that acknowledgment as part of the closing file.
Is a disclosure the same as a tax form?
No. One is about the property's history and condition, and the other is about the math of the settlement: the prorated property taxes, the transfer taxes, and the closing numbers. Both are completed during escrow, but they answer completely different questions.
Follow-up: Tax questions belong with the accountant or the title office, and the disclosure questions belong with the facts of the home.
Ready to Build Your Disclosure Package?
We'll walk you through your disclosure package so nothing slips. Text us at (951) 704-4635, or book a quick call at the calendar link on this page.
Official California Disclosure Resources
For current official guidance on California real estate disclosures, consult these California Department of Real Estate resources:
Last reviewed and updated: September 2026
This page provides general educational information about California real estate disclosures and is not legal advice. Disclosure laws, statutory exemptions, forms, delivery requirements, property conditions, transaction circumstances, and legal remedies vary and may change. Laura and Cheryl provide real estate brokerage services and do not provide legal, tax, or engineering advice. Sellers with questions requiring legal interpretation should consult a qualified California real estate attorney.