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