Idaho LLC Privacy: Using a Registered Agent Address as Your Principal Office (2026 HB 738)

Idaho LLC privacy got a new option on July 1, 2026. House Bill 738 (2026 Session Law, chapter 80, signed March 20, 2026) amends Idaho Code 30-25-201(b) so that an LLC may list its commercial registered agent's street and mailing addresses as its principal office. It is a narrow option, and it does not make your LLC anonymous. It changes one address on the public record, and only if you have no other physical business location.

Disclaimer: This article is informational content, not legal or tax advice. Entity privacy, registered agent duties, and tax treatment depend on your specific facts. Talk with a qualified Idaho attorney and a CPA before you rely on any of this for a filing or a tax decision.

What HB 738 changes

The change gives LLC owners a second choice for the principal office address shown on the Secretary of State's public record. Under the amended 30-25-201(b), the LLC may use its commercial registered agent's address only if both of these conditions are met:

• The LLC attests that it has no physical location other than a residential address.
• The commercial registered agent consents to being listed as the principal office.

The attestation is about locations, not preferences. If your business rents an office, operates a storefront, keeps inventory in a warehouse, or works out of a shop in a non-residential building, you do not meet the condition. A home office counts as residential. Read your facts against that test before you file.

Because the option is tied to a commercial registered agent, you cannot use this route by naming yourself or a friend as the agent. You need an agent that offers commercial registered agent service and has a physical Idaho street address.

What stays public no matter what

Do not assume the registered agent address removes your name from the record. The certificate of organization must still name at least one governor and give that governor's mailing address (30-25-201(b)(4)). That governor name and mailing address stay visible on SOSBiz, the Secretary of State's business search at sosbiz.idaho.gov/search/business, even when the principal office is the agent's address.

Some things do stay off the public filing:

• Members: The certificate lists governors and the registered agent. It does not list members.
• Operating agreement: The Secretary of State does not accept operating agreements for filing (30-25-201(c)), so your operating agreement is not part of the public record.

Whether the governor's mailing address can be a business address rather than a home address is a question for the Secretary of State. Do not guess on this point, because it determines how much of your personal information is exposed.

Registered agent rules that still apply

Whatever address you choose, the registered agent requirements in Idaho stay the same:

• Every entity must continuously maintain a registered agent in Idaho.
• The agent must have a physical Idaho street address. P.O. boxes are not accepted.
• The agent must be available during normal business hours.
• The agent can be an individual who lives in Idaho, a business entity authorized to do business in Idaho, or a listed commercial registered agent.
• An owner may act as their own registered agent using an Idaho address.
• An assumed business name (DBA) cannot serve as a registered agent.

Get the commercial agent's written consent before you file, and ask the provider how it handles mail, service of process, and notices. Compare pricing in writing. This article does not list a rate for registered agent service because prices vary by provider.

Step by step: filing with the agent address

1. Confirm there is no other physical location. List every place the business operates. If anything besides a residence appears on that list, the HB 738 option is not available to you.
2. Choose a commercial registered agent with a physical Idaho street address. Get written consent to be listed as the principal office.
3. Choose the governor name and mailing address you will show publicly. Confirm with the Secretary of State what mailing address is acceptable before you file.
4. Pick a name that meets Idaho rules. Under Idaho Code 30-21-302(d), the name must include “limited liability company,” “limited company,” or an abbreviation such as LLC, L.L.C., L.C., or LC. It must also be distinguishable on the Secretary of State's records (30-21-301). Entity words like LLC do not count toward distinguishability. If you need time to decide, a name reservation costs $20 and lasts 120 days, according to the Secretary of State's business forms page at sos.idaho.gov/business-forms.
5. File the Certificate of Organization (Limited Liability Company) through SOSBiz at sosbiz.idaho.gov/forms/business. The fee is $100 online or $120 on paper (30-21-214).
6. Decide whether you need expedited service. A $40 surcharge gets evidence of filing within 8 working hours. A $100 surcharge gets same-day service for filings submitted before 1:00 p.m. Mountain time. Standard processing is about 7 to 10 days from filing, and current estimates are posted on the SOSBiz Processed Through Date page.
7. Calendar the annual report before you forget it. See the annual report section below.

Questions to put to the Secretary of State

HB 738 amends the section that governs the certificate of organization. The Secretary of State's office is the right place to confirm how it applies to your situation. Call the Secretary of State at 208-334-2301 or visit sos.idaho.gov, and ask:

• How does HB 738 apply to LLCs formed before July 1, 2026?
• How does it apply to later filings, such as amendments and annual reports?
• What form does the attestation take, and does it need to be submitted with the certificate or separately?
• Can the governor's mailing address be a business address?

Write down the name of the person who answers and the date of the call. If the answer changes what you file, get it in writing before you rely on it.

Where the privacy benefit stops

A principal office listing on the Secretary of State's record is only one place your address appears. Expect other agencies and institutions to ask for a business location, and answer those requests with the same care.

• Idaho State Tax Commission: Tax registrations and returns ask for business information. Sales tax permits are handled through the Idaho Business Registration at tax.idaho.gov/ibr. Check which address each form uses before you submit it.
• City and county offices: Local licensing and zoning offices may ask for the physical address of the activity, which can differ from the principal office on the state record.
• Banks and contracts: Banks and customers follow their own identity and address rules. A registered agent address on the state record does not control what they require.

The practical result: HB 738 reduces the public exposure of one address. It does not hide your identity from people who search, request records, or ask for documents in the course of doing business.

Licensing: what the address choice does not change

Your address choice on the state record does not change which licenses your business needs. Idaho's licensing structure works like this:

• State level: Idaho does not have a state business license. Business.Idaho.gov states that registering your business is a registration, not a license.
• County level: Counties issue no general business license.
• City level: Some cities require a general business license or permit. Others license only specific activities. This guide does not list which cities do which, so confirm with your City Clerk before you open. The Business Wizard at business.idaho.gov can generate a checklist of agencies and permits for your activity.
• Contractors: Idaho has no statewide general contractor license. Contractors register with the Idaho Contractors Board at the Division of Occupational and Professional Licenses (DOPL). Confirm the registration requirements for your trade with that board before you bid work.
• Short-term rentals: Since July 1, 2026, under HB 583, no city or county may require a license, fee, permit, or registration for a short-term rental. State and local lodging taxes still apply, so the change does not remove your tax obligations.

Profession-specific state boards may also require their own licenses. Check with the board that regulates your work.

Taxes that come with the entity

Tax treatment depends on how the LLC is classified for federal and Idaho purposes, not on the address shown on the Secretary of State's record. The Idaho rules as summarized here are:

• Default LLC: A default LLC is a pass-through entity. Members report Idaho income on their personal returns at the flat 5.3% rate.
• Franchise and annual state tax: Idaho has no LLC-specific franchise or annual state tax.
• Partnership or S corporation filer: The LLC owes the $10 permanent building fund tax.
• C corporation tax election: The LLC pays the 5.3% business income tax plus the $10 permanent building fund tax.
• Personal income tax: For 2025, Idaho taxes 0% on the first $4,811 of taxable income for single filers and the first $9,622 for married filers, then 5.3% above that.
• Sales tax: The state sales tax rate is 6%. Idaho has no local sales tax outside voter-approved resort cities.

Confirm all tax questions with the Idaho State Tax Commission at tax.idaho.gov and with a CPA who knows your structure.

The annual report

The annual report is required every year. It is due each year before the end of the month in which the Certificate of Organization became effective, beginning one year after formation. Idaho Code 30-21-214 lists the annual report fee as no fee.

Do not let the privacy option cause you to miss this filing. Whether the annual report must restate the principal office under the new rules is a question to confirm with the Secretary of State, along with the other questions above.

Who should review this before you file

HB 738 is new, and the Secretary of State has not settled every question about how it applies. Consider a consultation with an Idaho business attorney if any of the following is true:

• You have a home office and also rent, lease, or use any other physical space for the business.
• You are converting an existing LLC, or you plan to file amendments soon after formation.
• You have more than one owner and want to know what the operating agreement must disclose.
• You operate in a regulated profession or in a city with its own licensing rules.

A CPA can confirm how your LLC is classified and what it owes. Those professionals can give advice based on your actual documents, which this article cannot do.

Summary

HB 738 gives Idaho LLC owners a new way to keep a home address off the principal office line of the public record, but only when the LLC has no physical location other than a residence and the commercial registered agent consents. The governor's name and mailing address stay public, the operating agreement stays out of the filing, and every other agency still gets its own say. Confirm the open questions with the Secretary of State at 208-334-2301, and start with the official SOSBiz filing page at sosbiz.idaho.gov/forms/business.