50
States Covered
Every state's commercial debt collection rules in one place.
3–10 yrs
Statute of Limitations Range
Varies significantly by state. California and Texas: 4 years. Illinois: 10 years.
Commercial Debt Focus
These guides cover commercial B2B invoices only. Consumer debt has different rules.
2026
Updated
All state regulations verified for 2026. Laws change — when in doubt, consult counsel.
Quick Reference
Key differences across states
Statute of limitations varies dramatically — from 3 years (Maryland, South Carolina) to 10 years (Illinois, Indiana, Iowa). All states require third-party collectors to be licensed.