Data Sources
Every number on this site comes from an official US government source. Here is a full list, state by state.
Our Data Standards
We only use primary sources — official government websites, court fee schedules, and statutory references. We do not rely on third-party aggregators or legal databases. Each data point is verified directly from the source listed below.
- Data was last reviewed in November 2026
- Fee schedules change — always confirm with the official source before filing
- Found an error? Email us at contact@legalcostcalculator.org
LLC Formation Fees
State filing fees, annual report costs, publication requirements, and franchise taxes for forming an LLC. Sourced from each state's Secretary of State office. View calculator
Small Claims Court
Maximum claim limits and filing fees for small claims court. Sourced from each state's court administration or unified court system website. View calculator
Divorce Filing Fees
Divorce court filing fees, service fees, and children's surcharges. Sourced from each state's court or judicial branch website. View calculator
Notary Fees
Maximum notary fees per notarial act. Sourced from each state's notary regulatory agency or Secretary of State. View calculator