New California Disclosure Laws for 2026: A Seller's Quick Guide
California continues to expand transaction transparency, and 2026 brought a fresh set of seller disclosure requirements. None of them are difficult to satisfy — they simply reward organized teams. Here's a quick guide to what changed and where each item fits in the disclosure package.
Effective January 1, 2026
- Tobacco and nicotine residue (AB 455). Sellers must disclose known tobacco or nicotine residue and any known history of smoking on the premises.
- AI-altered listing photos (AB 723). Listing images that are digitally altered or AI-generated must be conspicuously disclosed, with access to the original, unaltered images.
- Gas appliance disclosure. Expanded requirements around known gas appliances in the property.
- Balcony inspection reports. HOA disclosure packages must now include the most recent balcony inspection report.
Effective March 1, 2026
Escrow and title companies must report residential all-cash purchases made by legal entities or trusts to the federal Financial Crimes Enforcement Network (FinCEN). The practical effect is more documentation gathered earlier in escrow — see our guide for escrow teams.
The through-line: the package keeps growing
Each new requirement adds a page, a signature, or an attachment. The disclosure set is bigger than it was five years ago, and it will keep growing. The steady anchor through all of it remains the Natural Hazard Disclosure report, which carries the six statutory hazards plus tax disclosures for nearly every California transfer.
How to stay current without extra work
Verity NHD keeps every report current with live government data — FEMA, CAL FIRE, CGS, and DWR feeds are queried at order time rather than pulled from a cached database. Each report also includes the Verity AI℠ compliance summary, so agents can walk clients through the full disclosure picture in plain language instead of page-by-page legal text.
Bottom line
Add the four January items to your listing intake checklist, coordinate the March FinCEN item with your escrow partner, and keep the NHD as the backbone of the package. For the full statutory sequence, see our California disclosure timeline.