How to Dissolve an LLC in Idaho: SOSBiz Filing and Fees

How Idaho LLC dissolution works

Idaho follows the uniform LLC act. A dissolved LLC winds up its activities, and in doing so it may deliver a statement of dissolution to the Secretary of State and, when winding up is done, a statement of termination (Idaho Code 30-25-702). The Secretary of State's paper forms list the Statement of Dissolution for dissolving an LLC (Idaho business forms).

Most Idaho filings now go through SOSBiz, the Secretary of State's online system, which also handles annual reports and reinstatements. The federal side of closing any LLC is covered in how to dissolve an LLC.

Steps to close an LLC in Idaho

A workable order for an Idaho LLC:

• Record the members' decision to dissolve.
• File the Statement of Dissolution on SOSBiz to put the public on notice.
• Decide whether to publish a notice of dissolution in the county newspaper to cut off unknown claims after 3 years (Idaho Code 30-25-705).
• Wind up: discharge debts, collect what is owed, sell assets and distribute the surplus.
• File final Idaho returns in TAP and check Cancel Permit on each one (Idaho State Tax Commission).
• File the statement of termination if you want the record to show the LLC fully closed, then file final federal returns.

Filing with the Idaho Secretary of State

The Secretary of State's position is simple: filing online is the fastest option and avoids the additional $20 manual processing fee charged on paper submissions (Idaho business forms). The Statement of Dissolution has no base fee, so on SOSBiz it costs nothing; on paper it costs the $20 processing fee. Paper forms are mailed or hand delivered to the Secretary of State's Office, and forms sent without the fee are rejected.

On November 11, 2026, the Secretary of State reported processing business filings in about 3 to 5 days from the date of filing (Idaho business FAQ). That figure changes, so check the posted processed-through dates before planning around it.

This guide is general information, not legal or tax advice. Fees and forms change: confirm them with the agency before you file, and ask an attorney or accountant about your situation.

Source: Idaho Secretary of State: business forms and fees

Idaho State Tax Commission permits and final returns

In Idaho the Secretary of State and the State Tax Commission keep separate records. A Statement of Dissolution on SOSBiz does not cancel a sales tax or withholding permit, and an open permit keeps the Commission expecting returns for each filing period, even returns showing zero.

Idaho's Tax Commission lets you cancel a permit in Taxpayer Access Point (TAP) in three ways; the simplest is to check the Cancel Permit box on the final return for that tax type, and the change takes 7 to 14 days (Idaho State Tax Commission). Businesses that do not use TAP can ask to cancel sales and withholding permits through the Commission's self-service request form (Idaho State Tax Commission).

• Cancel the sales tax permit after the last sales return, so the Commission stops expecting filings.
• Close withholding after final wages and file the year-end reconciliation.
• If the LLC had employees, close the unemployment insurance account with the Idaho Department of Labor as well.
• The IRS needs the final federal return for the year of closing (IRS).

Dissolving an Idaho corporation

After dissolution is authorized, an Idaho corporation files articles of dissolution stating its name, the date dissolution was authorized and, where shareholders approved it, that the approval met the law and the articles of incorporation. The corporation is dissolved on the effective date of the articles (Idaho Code 30-29-1403). The Secretary of State's form costs nothing online and $20 on paper, and a separate form covers corporations that never issued shares or started business (Idaho business forms). Federal steps are in how to dissolve a corporation.

Administrative dissolution and reinstatement in Idaho

The Secretary of State can begin administrative dissolution when an entity misses its annual report, goes 60 days without a registered agent, or fails to report a change of agent (Idaho Code 30-21-601). An administratively dissolved entity continues to exist but can only wind up or apply for reinstatement.

Idaho's reinstatement window is long: up to 10 years after the effective date of dissolution, provided the entity pays every fee, tax, interest and penalty that was due and would have come due while it was dissolved (Idaho Code 30-21-603). Reinstatement is filed in SOSBiz, and paper reinstatement forms are available to Idaho entities only on request (Idaho business FAQ).

Notice to creditors and foreign registrations

Idaho gives a dissolved LLC a way to limit how long unknown claims can reach it. Publish a notice once in a newspaper of general circulation in the county of the principal office, describing how to present a claim; claims not brought within 3 years after publication are barred (Idaho Code 30-25-705).

An LLC formed in Delaware or another state that registered in Idaho files a Withdrawal of Foreign Registration Statement: $20 online, or $40 with the paper processing fee (Idaho business forms). The home-state filing is separate, for example the Delaware cancellation.

Records to keep after an Idaho LLC closes

If you publish the creditor notice, keep the newspaper's affidavit of publication with the company records: it is the evidence that the 3-year limit applies. Keep payroll records at least 4 years, as the IRS asks (IRS). Export accounting, project and customer systems before closing the accounts, and name a person to hold the files; see export company records before closing and business records after closing.

A last look at what the company knows

Idaho agriculture, manufacturing and field-service businesses keep detailed maintenance logs, inspection notes and procedures. Records like these can be licensed to AI developers when personal data is removed and the company owns them. selling company data after closing describes how that works.

Closing the company? Before you cancel software or delete files, find out whether its records are worth licensing: years of tickets, work orders, email and code can be. Get a free estimate of what your records could be worth.