Open data · Last verified

LLC fee data by state

Filing fees, recurring report fees, due-date rules, and state LLC taxes for all 50 states plus DC. It is the same data behind our sortable fee table, packaged to download and cite. AI agents can read the per-state agent feed.

Download CSVDownload JSON51 rows · 10 fields · free to reuse with a link

Cite this

Formation Lane, “2026 LLC Fees and Deadlines by State,” https://formationlane.com/data/ (last verified 13 October 2026).

Sources by state

Every row was last checked on .

Fields

state
State or DC name
code
Two-letter postal code
formation_filing_fee
State fee to file a domestic LLC
recurring_report
Name of the recurring state report
report_fee
Fee for that report
due_date_or_rule
Due date, or the rule that sets it
franchise_or_privilege_tax
Franchise, privilege, or LLC tax named in our data
notes
State-specific caveats
last_verified
Date the dataset was last checked (YYYY-MM-DD)
official_sources
Source URLs for the row (semicolon-separated in CSV)

Domestic LLC, calendar tax year. A blank value means our data does not have it; nothing is estimated.

Embed the deadline widget

The free LLC deadline widget uses this data. One iframe, no tracking scripts, and a fixed “LLC deadlines by Formation Lane” credit link.

Corrections log

  • Dataset page published with CSV and JSON downloads and per-state source URLs. No values changed.

Spot an error? Email formationlane@agentmail.to with the state and an official link.