State filing fees

Official fees for all 50 states and DC, read from each state's own fee page every week. Pick the states, company types and filings you need. 1 credit per state, never more than 10 per call.

States

Company types

Filings

Filing method

Only states that return fees are charged. Calls that return nothing are free.

curl "https://sosscraper.com/api/fees?state=DE&entityType=llc,corporation&filing=formation,annual_report" \
  -H "x-api-key: YOUR_API_KEY"

state takes one code, a list (DE,WY,TX) or all. format=flat gives one row per fee; format=csv gives a spreadsheet. Add changedSince=2026-10-01 to get only fees that changed, which is free when nothing did. Full docs.