Best LLC Service in Idaho (2026): Ranked and Reviewed
By Frederic Deltour, Entrepreneur and Business Consultant, 22+ years forming and operating companies.
Published: May 5, 2026 · Last updated: May 5, 2026
Idaho offers a genuinely underrated LLC structure: $100 to form and $0 in annual report fees. Idaho requires an annual report to maintain good standing, but the state does not charge a fee for it. Combined with no franchise tax, Idaho's total ongoing state LLC cost is effectively $0 after formation, making it one of the cheapest states to maintain an LLC year over year.
The main tradeoff is Idaho's 5.8% flat state income tax, which is among the higher flat rates in the country. Idaho is not a tax-haven state, but for founders who simply want low formation costs and minimal compliance overhead in a western state, it is difficult to beat.
Top LLC Services in Idaho: Quick Comparison
| Service & Plan | Service Fee | What's Actually Included | Registered Agent | EIN | Operating Agreement | Processing Speed | Data Privacy |
|---|---|---|---|---|---|---|---|
| Northwest RA Best Overall |
$39 + $100 state fee |
Articles + op agreement template + mail scanning + address privacy all year + BOI help | Free year 1 $125/yr after |
$50 add-on (free at IRS.gov) |
Included | 1-5 days prep | Never sells data |
| Bizee Basic Cheapest entry |
$0 + $100 state fee |
Articles only. Op agreement +$99, EIN +$70 if needed. To match NW features: add ~$169+ | Free year 1 $119/yr after |
Not included +$70 extra |
Not included +$99 extra |
~3 weeks standard | Shares with partners |
| Bizee Standard Fairer NW comparison |
$199 + $100 state fee |
Articles + op agreement + EIN + banking resolution + tax consult. Still lacks full address privacy. Expedited prep included (but state processing same) | Free year 1 $119/yr after |
Included | Included | ~1 day prep (state: 3 wks common) |
Shares with partners |
| ZenBusiness Pro Fairer NW comparison |
$199 + $100 state fee Renews $199/yr |
Articles + 1-day rush + op agreement + EIN + logo builder. No RA included (add $199/yr). Worry-Free Compliance auto-renews $199/yr if not cancelled | Not included +$199/yr extra |
Included | Included | 1-day prep | Some data sharing |
| LegalZoom Pro For legal access |
$249 + $100 state fee |
Articles + op agreement template + EIN + 90-day bookkeeping trial (auto-renews $9.99/mo if not cancelled). Attorney access only in Premium ($299). No RA included at any plan level | Not included +$249/yr extra |
Included | Included | 1-2 weeks prep | Shares with partners |
All fees exclude mandatory $100 Idaho state filing fee. EIN is always free at IRS.gov , never pay a service for this. Registered agent is legally required in every state. "Fairer NW comparison" plans include similar core features to Northwest's $39 package.
What Makes Idaho LLC Formation Unique
- $100 filing fee: Filed through the Idaho Secretary of State online portal. Standard processing: 3-5 business days.
- Annual report: required but $0 fee. Idaho requires LLCs to file an annual report to maintain good standing, but charges no fee. Due in the anniversary month of your LLC's formation. Failing to file leads to loss of good standing and eventually administrative dissolution, even though the report itself is free.
- No franchise tax.
- State income tax: 5.8% flat rate. Idaho taxes LLC members' income at a flat 5.8%, which is higher than Colorado (4.4%) and Georgia (5.39%). Idaho is not marketed as a tax-friendly state for income tax purposes.
- Registered agent: Must have a physical Idaho street address. P.O. boxes not accepted. Idaho residents can serve as their own registered agent at no cost.
- No sales tax exemptions on most items (state rate: 6%, with local add-ons). Unlike Montana, Idaho has a sales tax system that applies to most goods.
- No publication requirement.
- Name reservation: $20 for 4 months.
Service-by-Service Rankings for Idaho
#1 BEST OVERALLNorthwest Registered Agent , $39 + state fee
At $39, Northwest is the only service that includes: Articles filing, a custom operating agreement template, free first-year registered agent with their physical Idaho address on all public filings, full-year mail scanning, and access to dedicated Corporate Guides by phone with no upsells, no data selling, and no auto-renewing subscription traps.
Idaho's $0 annual report is still required. Northwest reminds you to file even when there is no fee, preventing the dissolution risk that catches DIY filers off guard.
What you get for $39: Articles of Organization, operating agreement template, free RA year 1 (then $125/yr), their address replaces yours on all public Idaho SOS records, mail forwarding and scanning, compliance reminders, BOI filing guidance.
What is not included: EIN ($50 add-on, or get it free directly at IRS.gov in 5 minutes).
3-year service total (excl. state fees): $289 ($39 + $125 + $125). Data privacy: Never sells customer data
Start with Northwest →#2 BUDGET ENTRYBizee Basic , $0 + state fee
Bizee's Basic plan is $0 and includes: Articles of Organization and free first-year registered agent. That's it. No operating agreement (add $99). No EIN (add $70, or do it free at IRS.gov). Standard filing preparation takes approximately 3 weeks. Heavy upsells throughout checkout. Bizee shares customer data with marketing partners per their terms of service.
Real cost to match Northwest's features: $0 formation + $99 op agreement + $70 EIN = approximately $169 upfront, plus the data-sharing tradeoff, slower processing, and no full address privacy.
3-year service total (excl. state fees): $238 ($0 + $119 + $119 RA renewals). Shares data with partners
View Bizee Basic (cheapest entry)#2B FAIRER BIZEE COMPARISONBizee Standard , $199 + state fee
At $199, Bizee Standard includes: Articles + operating agreement + EIN + banking resolution + business tax consult + expedited in-house preparation (1 day, though state processing still takes the same time). This is the plan that is comparably featured to Northwest's $39 package, not the $0 Basic. The $160 premium over Northwest buys: expedited prep and a banking resolution. Northwest wins on: price ($39 vs $199), data privacy, address substitution policy, and support quality.
Still missing vs Northwest: Full address privacy (Bizee data-shares regardless of plan), and the same state processing time applies (state agencies process in the same timeframe regardless of which service you used).
3-year service total (excl. state fees): $437 ($199 + $119 + $119 RA renewals). Shares data with partners
#3 DASHBOARD TOOLSZenBusiness Pro , $199 + state fee (renews $199/yr)
ZenBusiness Pro at $199 includes: Articles, 1-day rush preparation, operating agreement, EIN, and a logo builder. What it does not include that Northwest does: registered agent service. You must add RA separately at $199/year. To get equivalent coverage to Northwest, ZenBusiness Pro + RA = $199 + $199 = $398 year one, renewing at $398/year. ZenBusiness's Starter plan is $0 but includes neither RA, EIN, nor an operating agreement. The Worry-Free Compliance service included with Starter auto-renews at $199/year if not cancelled. Read the checkout screen carefully.
Best use case: Founders who want a polished guided dashboard, are comfortable with $199/year recurring costs, and don't mind adding RA separately.
3-year total (Pro + RA, excl. state fees): $597 + $199 RA x 2 yrs = ~$995. Some data sharing
#4 ATTORNEY ACCESSLegalZoom Pro , $249 / Premium $299 + state fee
LegalZoom Pro ($249) includes: Articles + operating agreement template + EIN + 90-day bookkeeping trial (auto-renews at $9.99/month if not cancelled before day 90). LegalZoom Premium ($299) adds a 30-day attorney consultation trial (auto-renews at $49/month if not cancelled before day 30). Registered agent is not included in any LegalZoom plan at any price. Adding it costs $249/year, making LegalZoom the most expensive registered agent fee of any major service.
True first-year cost to match Northwest: LegalZoom Pro $249 + RA $249 = $498, vs Northwest's $39 total (with RA included free). LegalZoom's primary advantage is attorney access, if and only if you need it. For basic LLC formation without legal complexity, Northwest provides better value by a wide margin.
Watch the auto-renewals: The bookkeeping trial (Pro) auto-renews at $9.99/month. The attorney plan trial (Premium) auto-renews at $49/month. Set calendar reminders before day 30 (attorney) and day 90 (bookkeeping) if you don't plan to continue.
Best for: LLCs with complex legal questions, attorney access needs, or founders who anticipate ongoing legal consultation.
Shares data with partners
Original Research: Idaho vs Ohio , $0 Annual Report States Compared
Idaho and Ohio are among the handful of US states with no meaningful annual state LLC fee. We compared their true 3-year costs with Northwest:
| Factor | Idaho + Northwest | Ohio + Northwest | New Mexico + Northwest |
|---|---|---|---|
| Formation fee | $100 | $99 | $50 |
| Annual state fees (Yrs 2-3) | $0 | $0 | $0 |
| Northwest service (3yr) | $289 | $289 | $289 |
| 3-Year Total | $389 | $388 | $339 |
| Annual report required? | Yes ($0 fee) | No | No |
| State income tax | 5.8% flat | ~2.77-3.99% | 4.9% graduated |
Finding: Idaho, Ohio, and New Mexico all have $0 or no annual state LLC fees. New Mexico is cheapest at $339 total over 3 years. Idaho's advantage over Ohio is mainly geographic: for businesses with Idaho customers or operations, forming in Idaho avoids Ohio's foreign registration requirement. The income tax tradeoff (5.8% in Idaho vs ~3% in Ohio) favors Ohio for higher-earning LLC members.
How to Choose the Right Idaho LLC Service
- Does privacy matter? Only Northwest commits to never selling your data. End of comparison if privacy matters.
- Is $39 a genuine barrier right now? If yes, Bizee delivers the core service at $0 upfront. Accept the data-sharing tradeoff consciously.
- Do you want fully automated annual report filing? ZenBusiness's Worry-Free Compliance plan handles this automatically at a higher overall cost.
- Do you need attorney consultations? LegalZoom is the only major service with this included. Worth the premium only for complex legal questions.
For most Idaho LLC formations: Northwest Registered Agent at $39 is the correct answer. The $51 savings from Bizee over 3 years does not justify the privacy and support quality tradeoffs for most business owners.
When Northwest Is NOT the Right Choice for Your Idaho LLC
- You think $0 annual report means no compliance required. Idaho requires the annual report even at $0 fee. Failing to file causes loss of good standing and eventual dissolution. Treat the $0 report exactly like a $50 report: file it on time every year.
- You want a low income tax state. Idaho's 5.8% flat income tax is higher than Colorado (4.4%), Georgia (5.39%), and Ohio (2.77-3.99%). For income tax minimization, other states are more favorable.
- You are an out-of-state operator with no Idaho nexus. Forming in Idaho without operating there means paying Idaho's $100 filing fee and registering as a foreign LLC in your home state, typically more expensive than forming at home.