Idaho Business License in 2026: State Registration, Seller's Permits, City Licenses and Annual Reports

Searching for an "Idaho business license" usually leads to a confusing answer: the state doesn't issue one. That keeps state fees low, since the seller's permit and the annual report are both free, but it means you have to piece together the registrations that do apply. This guide covers each one: registering your company or trade name with the Secretary of State, the free seller's permit and other tax permits through Idaho Business Registration, occupational licences, the city licences Boise and other cities require for certain activities, and the yearly annual report. Fees were checked against the Secretary of State, State Tax Commission and City of Boise in October 2026.

Quick answer

Idaho has no general state business license. Most businesses register with the Secretary of State (LLC $100 online, or an assumed business name for $25), get a free seller's permit through Idaho Business Registration (IBR) if they sell taxable goods, add any occupational licence, and check whether their city licenses their activity. The annual report costs $0.

• Sales tax is 6% statewide, plus local option taxes in some resort cities

• IBR permits arrive in about 10–15 business days online

• Boise licenses specific activities only, such as food service ($84) and vendors ($148 a year)

• Annual report due by the end of your formation month each year

• Paper filings with the Secretary of State add a $20 manual processing fee

How business licensing works in Idaho

The state's own business portal puts it plainly: Idaho does not have a state business license requirement. What it has instead is a set of separate registrations, each run by a different office, and which ones you need depends on your structure, what you sell and where you operate.

The Secretary of State registers business entities and trade names. All businesses, including home-based ones, register their name and entity type, with one exception: a sole proprietor trading under their own full legal name does not need to file. LLCs and corporations file formation documents; anyone using a different trading name files an assumed business name.

The Idaho State Tax Commission issues tax permits through Idaho Business Registration, known as IBR. The seller's permit for sales and use tax is the one most businesses need, but IBR also covers income tax withholding for employers, travel and convention tax for lodging, some auditorium district taxes, and employer registrations with the Idaho Department of Labor and the Industrial Commission.

Occupational licensing boards license individual trades and professions, from contractors, electricians and plumbers to cosmetologists, real estate agents and health professionals. Most sit under the Idaho Division of Occupational and Professional Licenses.

Cities and counties may license particular activities, such as restaurants, alcohol, street vendors and door-to-door sales. The state portal notes that many cities do not require a business licence at all. Outside city limits, the county clerk's office tells you whether a county licence or permit applies.

The state's free Business Wizard at business.idaho.gov asks about your activity and location and produces a checklist of agencies you may need to contact. It is worth running before you start, especially if your trade is regulated.

Step 1: Register with the Idaho Secretary of State

LLCs and corporations. File a certificate of organization (LLC) or articles of incorporation through SOSBiz, the Secretary of State's online system. Either costs $100 online. Paper forms are still accepted but carry a $20 manual processing fee, and forms sent without it are rejected. Standard filings were being processed in about 7–10 days when we checked; expedited service, typically processed within eight business hours, costs $40 extra, and same-day service costs $100 if requested by 1 p.m. Mountain Time.

Every LLC and corporation must name a registered agent with a physical street address in Idaho. You can be your own agent if you have an Idaho address; a P.O. box cannot be the registered office. An assumed business name cannot serve as a registered agent. The Secretary of State lists no base fee for changing a registered agent or office; a paper change costs only the $20 manual processing fee.

Out-of-state companies. An LLC or corporation formed elsewhere that does business in Idaho files a foreign registration statement, which costs $100 online.

Assumed business names. If you trade under a name other than your own full name or your company's registered name, file an assumed business name (ABN) certificate. It costs $25 online, and amending it costs $10. Cancelling online is free. An ABN is not a business licence and does not protect the name as a trademark; it simply puts on public record who is behind the name. For the general rules on trade names, see our DBA guide.

Step 2: Get a seller's permit and other tax permits through IBR

If you sell taxable goods or services in Idaho, you need a seller's permit before your first sale. It is free. You apply through Idaho Business Registration at tax.idaho.gov/ibr after registering with the Secretary of State, and an online application usually produces a permit in 10–15 business days; a mailed application can take up to four weeks. A regular permit is valid for your own sales and for events anywhere in Idaho until you cancel it.

Have these ready before you start: your EIN if you have one, the Social Security numbers or EINs of all owners, partners and officers, the business's physical and mailing addresses, the date you began doing business in Idaho, and, if you have employees, your expected headcount and first payday. Once the permit arrives by mail, register for a free Taxpayer Access Point (TAP) account so you can file and pay online.

Sales tax basics. The state rate is 6%, and use tax is charged at the same rate on goods bought without Idaho tax. Some resort cities add a local option sales tax decided by their voters; some apply it to everything taxable, others only to lodging, liquor by the drink and restaurant food. Check the Tax Commission's city tax list if you sell in a resort community.

Small and occasional sellers. Individuals who sell crafts, baked goods, art or homegrown produce may fall under the small seller exemption, but only while gross sales stay at or below $5,000 a calendar year. If you sell only at an occasional event, a free temporary seller's permit covers that event.

Remote sellers. Out-of-state sellers without a physical presence in Idaho need a permit once their sales into Idaho exceed $100,000 in the current or previous year.

Employers. The same IBR application registers you for state income tax withholding and connects to unemployment insurance with the Idaho Department of Labor and workers' compensation requirements with the Industrial Commission.

Getting set up in Idaho

1. 1

   Run the Business Wizard

   Answer questions at business.idaho.gov to get a checklist of state and local agencies for your activity.

   Business.Idaho.gov
2. 2

   Register with the Secretary of State

   Form your LLC or corporation ($100 online) or file an assumed business name ($25) through SOSBiz.

3. 3

   Get an EIN if you need one

   Free from the IRS. The Tax Commission says you need one if you have employees or are a single-member LLC.

4. 4

   Apply through Idaho Business Registration

   Seller's permit, withholding and other tax permits in one free application at tax.idaho.gov/ibr.

   Tip: Allow 10–15 business days before your first sale.

5. 5

   Get occupational and local licences

   Your trade board, the city clerk inside city limits, the county clerk outside them, and the health district for food.

6. 6

   Set up TAP and calendar the annual report

   File sales tax returns online and file your $0 annual report each year by the end of your formation month.

Step 3: City and county licences — Boise and beyond

Because Idaho cities set their own rules, the same business can need a licence in one town and nothing in the next. The portal's advice is to call your city clerk; outside city limits, call the county clerk.

Boise. The City of Boise does not issue a general business licence. Instead, the City Clerk licenses specific activities, and if you engage in one of them you must hold a valid Boise licence. Applications can be made online, every licence fee is due on submission, and the city adds a $3 processing fee to each licence. Some licences require a background check and fingerprinting at City Hall, with a $37 fingerprint fee. Licences are issued only after construction permits are finalled and a certificate of occupancy has been issued.

The schedule also lists licences for alarm and security companies, taxis and commercial transportation, valets, tree services, pawnbrokers and precious-metal dealers, news racks, special events and film permits. If your business is an office, a shop selling ordinary goods, or a service not on the list, you need zoning approval and a certificate of occupancy from Planning and Development Services, but no City Clerk licence.

Other cities. Meridian, Nampa, Idaho Falls, Pocatello, Coeur d'Alene and Twin Falls each set their own lists. Common city licences cover alcohol, food service, vendors and peddlers, door-to-door solicitation, contractors and short-term rentals. Home-based businesses often need a home occupation permit through zoning even where no licence applies.

Food businesses. Restaurants, food trucks, caterers and food manufacturers also need a permit from their regional public health district; in the Boise area that is Central District Health. Expect a plan review for a new kitchen and an inspection before opening, on top of any city food and beverage licence.

Occupational and industry licences

Many trades need a state licence whatever the city. Contractors must register with the state, and electrical, plumbing and HVAC work needs licensed tradespeople. Barbers, cosmetologists, real estate licensees, accountants, engineers and many health professionals are licensed by their boards, mostly through the Division of Occupational and Professional Licenses. Alcohol sellers need a state licence from Idaho State Police Alcohol Beverage Control in addition to any city licence, and beer, wine and amusement device permits from the Tax Commission are handled outside IBR on their own forms. The Business Wizard flags these when you describe your activity.

Step 4: Keep your company in good standing

The annual report. Every Idaho LLC and corporation files an annual report, and under Idaho Code 30-21-214 the filing fee is $0. The first report is due by the end of the month in which your company was formed, beginning the year after formation, and every year after that by the last day of that month. Filing online through SOSBiz keeps it free; a form that requires manual data entry carries the $20 surcharge, and paper annual reports are available only by request.

What happens if you miss it. The Secretary of State can begin administrative dissolution of a company that doesn't deliver its annual report on time. A dissolved Idaho company can apply for reinstatement within ten years, stating that the grounds for dissolution have been cured and paying all fees, taxes, interest and penalties owed. Reinstatement relates back to the date of dissolution, but in the meantime the company is not in good standing, which can block loans, contracts and licence renewals.

Sales tax returns. Once you have a seller's permit, you file returns on the schedule the Tax Commission assigns, even for periods with no sales. Late or missing returns lead to penalties and interest.

An Idaho LLC's first year (formed in March)

Day 1

File certificate of organization online ($100)

Same week

EIN from the IRS (free)

Weeks 1–3

IBR seller's permit arrives (10–15 business days)

Before opening

City licence, zoning and health permits if your activity needs them

By March 31 next year

First annual report, $0

Worked examples

A gift shop in Boise. Kate forms an LLC online for $100, gets a free EIN, and applies through IBR for her seller's permit, which arrives about two weeks later at free. Retail sales of gifts are not on Boise's City Clerk licence list, so she needs only zoning sign-off and a certificate of occupancy for her storefront. Her total state and city licensing cost is $100, and her annual report each spring costs nothing. On a $40 candle she charges 6% sales tax, or $2.40.

A food truck based in Boise. Luis operates as a sole proprietor under the name "Fuego Tacos," so he files an assumed business name ($25) and applies for a seller's permit (free). He then needs a mobile food permit from Central District Health, and he confirms with the Boise City Clerk which licence covers his vending spots; the annual vendor licence is $148 plus the $3 processing fee. His state and city costs before the health permit are about $176.

A wine bar. A two-member LLC opening a wine bar downtown pays $100 to form, gets its free seller's permit, and needs a state alcohol licence plus Boise's eating and drinking licence ($84) and on-premise wine licence ($200.00 on the city schedule), each with a $3 processing fee. The city's share comes to about $290 before the state alcohol licence and health permit.

A remote consultant in Coeur d'Alene. Sam provides marketing consulting from home under his own name. He does not need to register a name, has no taxable sales so needs no seller's permit, and the state has no general licence. He checks with his city about a home occupation permit and is otherwise done. If he hires an employee, he returns to IBR for a withholding account.

Idaho starting costs at a glance

$100

LLC filing online

free

Seller's permit

$0

Annual report

$25

Assumed business name

Common mistakes and how to fix them

Searching for a state licence that doesn't exist. Some websites sell "Idaho business license" packages. The state doesn't issue one; register your entity, get your free tax permits, and check local rules.

Filing on paper without the manual fee. The Secretary of State rejects paper forms sent without the $20 manual processing fee. Online filing avoids it entirely.

Skipping the assumed business name. Banks, payment processors and suppliers expect your trading name to be on public record, and the state portal says businesses using a name other than the owner's full name must register it.

Selling before the permit arrives. Allow 10–15 business days for the IBR application, and longer by mail. For a market or fair that comes up sooner, a temporary permit is an option.

Forgetting the annual report because it's free. It costs nothing, but missing it can still lead to administrative dissolution. Put the last day of your formation month in your calendar.

Idaho business setup checklist

0/9

• Business Wizard checklist run at business.idaho.gov
• LLC or corporation formed, or assumed business name filed, with the Secretary of State
• Registered agent with an Idaho street address named
• EIN obtained from the IRS if needed
• Seller's permit and other permits through IBR; TAP account set up
• Occupational licence from the right board, if your trade needs one
• City or county licence, zoning approval and certificate of occupancy checked
• Health district permit for any food business
• Annual report on the calendar for the end of your formation month

Share Print

Official links

• Business.Idaho.gov — Business Wizard and FAQState portal for permits and licences
• Idaho Business Registration (IBR)Seller's permit, withholding and other tax permits
• Idaho Secretary of State — business forms and fees
• Idaho Secretary of State — business FAQ
• City of Boise — licensing fee schedule
• Idaho Code Title 30, Chapter 21Annual report and fee sections

What to do next

Run the Business Wizard, then register your company or trade name and apply for your seller's permit the same week, since the permit takes a couple of weeks to arrive. Use our startup cost calculator to budget the few state fees alongside rent and equipment, check your company name with the LLC name checker, and get your free EIN. If you are comparing nearby states, see our guides to Utah and Oregon business licences.

This is general information, not legal or tax advice — confirm on the official source or with a professional.

Frequently asked questions

Does Idaho require a business license?

Idaho has no general state business license. Instead you register your entity or trade name with the Secretary of State, register for tax permits such as a seller's permit through Idaho Business Registration with the State Tax Commission, and get any occupational licence your trade needs. Some cities license particular activities; many do not require a general business licence at all.

How much is a seller's permit in Idaho?

It is free. You apply through the Idaho Business Registration (IBR) system at tax.idaho.gov/ibr, and an online application usually produces a permit in 10–15 business days; paper applications can take up to four weeks. Temporary permits for one-off events are also free.

Do I need a business license in Boise?

Not a general one. The City of Boise licenses specific activities, such as restaurants and bars ($84 for the eating and drinking licence), alcohol, vendors, temporary merchants, solicitors, massage establishments, security companies, taxis and pawnbrokers. A shop or office that does none of these needs zoning approval and a certificate of occupancy, but no city licence.

Is there an annual report fee in Idaho?

No. Idaho Code 30-21-214 lists the annual report at $0, and it can be filed online through SOSBiz. It is due by the end of the month in which your company was formed, every year starting the year after formation. Paper filings that need manual data entry carry a $20 surcharge. Missing the report can lead to administrative dissolution.

How much does it cost to start an LLC in Idaho?

The certificate of organization costs $100 online, or $100 plus a $20 manual processing fee on paper. Expedited service adds $40 and same-day service $100. The seller's permit and annual report are free, so many Idaho LLCs pay only the formation fee to the state.

Do I need to register a business name in Idaho?

Yes, if you trade under any name other than your full legal name or your company's registered name. You file an assumed business name certificate with the Secretary of State for $25 online. Idaho's business portal says all businesses, including home-based ones, register their name and entity type, except sole proprietors using their own full name.

Sources & verification

Figures on this page were checked against the sources below when it was last reviewed on 9 October 2026. Each rate and limit is stored once with its own official source and review date, and official update channels are monitored daily so changes are picked up. How we verify

1. 1.Frequently Asked Questions — Business.Idaho.gov (State of Idaho) · accessed 9 October 2026
2. 2.Getting Tax Permits (Idaho Business Registration) — Idaho State Tax Commission · accessed 9 October 2026
3. 3.Sales and Use Taxes: Basics Guide — Idaho State Tax Commission · accessed 9 October 2026
4. 4.Online Sellers Take These Steps — Idaho State Tax Commission · accessed 9 October 2026
5. 5.Business Forms — Idaho Secretary of State · accessed 9 October 2026
6. 6.Business Services / Frequently Asked Questions for Business — Idaho Secretary of State · accessed 9 October 2026
7. 7.Idaho Code Title 30, Chapter 21 (sections 30-21-213, 30-21-214, 30-21-604) — Idaho Legislature · accessed 9 October 2026
8. 8.Licensing and Licensing Fee Schedule — City of Boise, City Clerk · accessed 9 October 2026