ID · read September 28, 2026

Idaho LLC cost

What Idaho's official pages state about the cost of a standard domestic LLC: the filing fee, the annual report and any annual tax, each with the page it was read on and the date.

Formation document: Certificate of Organization - Limited Liability Company
Formation fee: $100 source, read 2026-09-28 note
Periodic report: Annual Report, every year
Report fee: $0 source, read 2026-09-28 note
Report due: Each year by the end of the month in which the certificate of organization became effective (the anniversary month), starting one year after formation source, read 2026-09-28
Annual tax: not read note
Tax due: not read
Publication: not read

Scope: a standard domestic LLC at standard processing speed, filed online where the online and paper fees differ. The figure shown is the one the cited page states; an add-on or a paper fee that the page also states is in the note under the figure, and nothing is computed from a note.

Compare Idaho Every state Due dates

Idaho LLC filing fee

$100 to file the Certificate of Organization - Limited Liability Company

Note from the reading Online filing (SOSBiz) pays the $100 base filing fee. A paper form adds a $20 manual processing fee, $120 total. Add-ons stated on the same page: $40 expedited or $100 same-day service. The $100.00 figure also appears in Idaho Code 30-21-214(b)(16).

“Certificate of Organization – Limited Liability Company $100 (base filing fee) $20 (manual processing fee) $120 Total”

Read 2026-09-28 (UTC) at sos.idaho.gov/business-forms/

Idaho LLC annual report and due date

$0 to file the Annual Report, every year

Note from the reading The Secretary of State's own pages read today explain how to file the annual report but state neither a fee nor the due date. Both were read in the Idaho Code on the Idaho Legislature's site: the fee in 30-21-214(b)(7) ('Annual report ... No fee'), the due date in 30-21-213(c): 'must be delivered to the secretary of state for filing each year before the end of the month during which the public organic record of a domestic filing entity became effective' (https://legislature.idaho.gov/statutesrules/idstat/Title30/T30CH21/SECT30-21-213/). The Secretary of State's forms page says paper annual report forms are by request only and that paper submissions carry a $20 manual processing fee.

Report: Annual Report
Required: Yes
How often: Every year
Fee: $0
Due: Each year by the end of the month in which the certificate of organization became effective (the anniversary month), starting one year after formation
Calendar date: None: the date depends on when the LLC was formed
Read: 2026-09-28 (UTC)

“(7) Annual report No fee”

Read 2026-09-28 (UTC) at legislature.idaho.gov/statutesrules/idstat/Title30/T30CH21/SECT3…

Idaho LLC annual tax or franchise tax

not read

Not read. No official page was read that states whether Idaho charges LLCs an annual, franchise or privilege tax separate from the annual report. The Secretary of State FAQ only refers tax questions to the Idaho State Tax Commission.

Not read is not the same as no tax. It means no official page was read that says whether Idaho charges an LLC an annual, franchise or privilege tax separate from the report fee.

Publication requirement

not read

Not read. No official page that was read states a publication rule either way.

Filing office and the state's own forms

Idaho Secretary of State, Business Services

File online (SOSBiz) sosbiz.idaho.gov
Business forms and fees sos.idaho.gov
Business FAQ sos.idaho.gov
Idaho Code 30-21-214 (fees) legislature.idaho.gov
Idaho Code 30-21-213 (annual report) legislature.idaho.gov

Looked for and not read

A Secretary of State page (rather than the statute) stating the annual report fee and due date: https://sos.idaho.gov/annual-report-help/ redirects to the SOSBiz application, which needs JavaScript and did not return readable text.
The PDF form at https://sos.idaho.gov/CORP/forms/LLC/LLC%20Cert%20org.pdf returned 404 (redirected to archive.sos.idaho.gov).
Whether Idaho charges LLCs any annual or franchise tax separate from the annual report: no official statement read.

The researcher's notes

Written by the researcher who read the pages, unedited. Field names such as due_kind are the names in this site's data file.

report.fee_usd is a sourced 0: the statute's fee table lists 'Annual report' with the value 'No fee'. On the legislature's page the fee values are drawn by script as dot-leader entries (label and value are in the page source as paired fields), so the quote is the label followed by its value. The report source is the Idaho Legislature's statute page, a state government domain but not the filing office's own page; the filing office's pages did not state the value. publication.required=false rests on absence in the official instructions. PUBLICATION (orchestrator, 2026-09-28): recorded as not read. The researcher observed: No publication step appears on the Secretary of State's 'Starting a Business' and forms pages; this is read from absence, not from an explicit statement that none is required.

Fees change. The state's own page is the authority: open the source link beside a figure before you file or pay. This desk is a reading of public pages. It is not legal advice and it is not tax advice.