Idaho LLC Annual Report — Step 6 of 8
Idaho keeps ongoing LLC compliance simple: the annual report is mandatory, but the online filing fee is $0. The key is remembering that the deadline is tied to your anniversary month, not a fixed statewide date.
Idaho LLCs must file an Annual Report every year to stay in good standing. The report is free when filed online through SOSBiz, and it is due by the last day of your LLC's anniversary month. Your first report is generally due in the year after formation. Idaho does not charge a franchise tax, so this free report is the main recurring Secretary of State compliance filing for most LLCs.
- Annual report fee
- $0 online
- Due date
- End of anniversary month
- First report
- Year after formation
- Filing method
- SOSBiz
- Franchise tax
- None
- Need revenue?
- No
- Next step
- Step 7 →
What the Idaho Annual Report Is
The Idaho Annual Report is the yearly filing that keeps your LLC in good standing with the Idaho Secretary of State. Idaho doesn't call for a franchise tax and doesn't charge a state filing fee for the report, but the report itself is still mandatory.
- Fee: $0 when filed online through SOSBiz.
- Due date: by the last day of your LLC's anniversary month every year.
- First report: due the year after formation, not immediately when you form the LLC.
Idaho uses an anniversary-month deadline. If your LLC was approved on March 14, your annual report is due by March 31 each year. If your LLC was approved on November 2, it's due by November 30 each year.
When the Report Is Due
Idaho doesn't use a fixed statewide window such as January–March. Instead, each LLC gets a due date based on the month its formation became effective.
| If your LLC was approved in… | Your annual report is due by… |
|---|---|
| January | January 31 each year |
| March | March 31 each year |
| June | June 30 each year |
| November | November 30 each year |
The filing window normally opens during that anniversary month, and the safest approach is to file early rather than waiting until the last day.
How to File the Idaho Annual Report
The easiest way is online through SOSBiz. Idaho also publishes business forms at the Secretary of State's Business Forms page, but online filing is faster and avoids the paper-processing hassle.
Information You'll Need
Most Idaho LLC owners can complete the annual report quickly because it mainly updates contact and ownership information rather than asking for tax figures or financial statements.
- Your LLC's exact legal name
- Principal office street address and mailing address
- Registered agent name and Idaho street address
- Name of at least one governor (member or manager)
This is a good time to update your registered agent. If your registered agent or office has changed, handle it before or during the annual report so your public record stays current.
What It Costs
Idaho is unusually business-friendly here: the online annual report has a $0 state fee. That's one reason Idaho is among the lowest-maintenance states for LLC compliance.
| Method | Cost | Notes |
|---|---|---|
| Online via SOSBiz | $0 | Recommended filing method |
| Paper/manual processing | Possible $20 manual-processing fee | Online filing is preferred and avoids paper delays |
| Third-party filing service | Varies | Service fee charged by the provider, not the state |
What Happens If You Miss the Deadline
Missing the annual report can cause your LLC to fall out of good standing with the Secretary of State. If the report stays unfiled, Idaho can eventually begin administrative-dissolution procedures.
- No monetary late fee doesn't mean no consequences.
- You may lose good standing, which can affect banking, contracts, and financing.
- Continued non-filing can lead to administrative dissolution.

