LLC Startup Cost

Cheapest and costliest states to start an LLC (2026)

The lowest state total is Montana at $35; the highest is California at $870. Mainstay Filing, our best overall pick, is $199 on top in any state.

Five cheapest

StateState totalWith Mainstay Filing
Montana$35$234
Arkansas$45$244
Arizona$50$249
Colorado$50$249
Iowa$50$249

Five costliest

StateState totalWith Mainstay Filing
California$870$1,069
Rhode Island$550$749
Massachusetts$500$699
Nevada$425$624
Texas$300$499