California Clarifies: Trade Credit is Officially Excluded from SB 1286
California has finally delivered the clarity trade creditors have been waiting for. With Governor Newsom’s signing of AB 1521 on October 1, 2025, California law now formally defines “trade credit” and makes clear that it is not a “covered commercial debt” under SB 1286.

What This Means for Trade Creditors
For the past year, SB 1286 created significant confusion in the credit community. The law, which took effect July 1, 2025, expanded California’s Rosenthal Fair Debt Collection Practices Act-a statute designed for consumer debt-to include certain small-business debts.
The issue? It wasn’t clear whether open-account trade credits-the type of commonly used by material suppliers, distributors, and contractors-was also included. This lack of clarity created compliance concerns and unnecessary costs for businesses whose focus is selling goods and services, not acting as lenders.
AB 1521 resolves that uncertainty by recognizing what credit professionals have long understood: trade credit is different.
Key Fixes Under AB 1521
AB 1521 amends California Civil Code and does two important things:
- Expressly excludes trade credit from the definition of “covered commercial debt.”
- Defines trade credit for the first time in California law as:
- Credit extended by a business primarily engaged in providing goods, materials, equipment, or services; and
- Credit extended in connection with those goods or services (unless structured as lease financing under the Financial Code).
This change formally separates trade credit from loans, commercial financing, and debt buying-recognizing it as its own category of credit essential to B2B commerce.

Key Dates to Know
- SB 1286 applies to covered commercial debts entered into, renewed, sold, or assigned on or after July 1, 2025.
- AB 1521 takes effect January 1, 2026, officially defining and excluding trade credit from SB 1286.
What You Should Do Now
While AB 1521 doesn’t take effect until January 1, 2026, its legislative history makes one point clear: trade credit was never intended to fall under SB 1286.
That gives trade creditors a defensible position to treat open-account credit as excluded even during the interim period between July 1, 2025, and January 1, 2026.
Still, every business is different. Now is the time to:
- Review your credit policies and agreements to ensure they align with the updated definitions.
- Confirm that your collection practices remain compliant and clearly distinguish trade credit from financing activities.
- Consult with experienced legal counsel to determine how these changes impact your specific credit operations.
Why This is a Win for Suppliers and Distributors
This legislation isn’t just a fix-it’s a recognition. AB 1521 affirms that trade credit is a vital part of doing business. By clearly defining and excluding it from SB 1286, California law now better reflects how suppliers, contractors, and distributors operate in the real world.
You can continue extending credit terms with confidence, without the concern of being subject to consumer-style debt collection rules that were never designed for B2B transactions.

How We Can Help
WFJ has been closely following SB 1286 and AB 1521 developments from the beginning. Our attorneys regularly assist clients in reviewing credit terms, contracts, and collection practices to ensure compliance while maintaining strong customer relationships.
If you have questions about how these legislative updates impact your business, we’re here to help you interpret the changes and take proactive steps to stay protected.









