Best LLC Formation Services for Startups in 2026
Editorially independent. This page may contain affiliate links and clearly-labeled paid placements — see our advertising disclosure. Paid placements never change the ranking order below. Prices are indicative ($) and change often.
We evaluated five leading LLC formation providers based on total first-year cost, included compliance features, and processing speed to identify the best llc formation services for startups. This ranking prioritizes transparent pricing structures and bundled essentials like registered agent services and EIN acquisition, specifically targeting founders who need predictable annual budgets and minimal administrative overhead.
How we ranked these
At a glance
| # | Product | Score | Price | Best for |
|---|---|---|---|---|
| 1 | Mainstay Filing | 9.4 | $199/year flat fee + state fee | Owners who want a single flat annual fee covering all compliance tasks without upsells or renewal price increases. |
| 2 | Bizee | 8.9 | Basic $0, Standard $199, Premium $299 (+ state fee) | Founders who want a $0 entry point, or EIN filing and an operating agreement bundled in a paid package. |
| 3 | Northwest Registered Agent | 8.5 | $39 formation + $125/year renewal | Budget-conscious owners prioritizing low upfront costs and bundled business identity tools (domain/email/phone). |
| 4 | LegalZoom | 8.0 | $0 formation + $249/year registered agen | Owners who prioritize attorney-guided services and legal support over lowest upfront cost. |
| 5 | Swyft Filings | 7.5 | Basic $0, Standard $169, Premium $269 (+ state fee) | Founders who want a $0 filing and already have a registered agent arranged elsewhere. |
Mainstay Filing
$199/year flat fee + state fee 9.4- Single flat fee of $199/year covers formation, registered agent, and annual report filing in all 50 states
- Annual report filing is automatically handled for the customer every year
- Price is locked with no renewal hikes, ensuring predictable budgeting
- Higher upfront annual cost compared to Bizee's $0 Basic package
- The state's own filing fee is charged on top of the $199
Best for: Owners who want a single flat annual fee covering all compliance tasks without upsells or renewal price increases.
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Bizee
Basic $0, Standard $199, Premium $299 (+ state fee) 8.9- Basic package costs $0 plus the state fee
- Every package comes with a free first year of registered agent service
- Standard ($199) adds faster processing, EIN filing, an operating agreement template and business document templates
- The $0 Basic plan is processed more slowly than the paid Standard and Premium packages
- EIN filing and an operating agreement come only with the paid packages
Best for: Founders who want a $0 entry point, or EIN filing and an operating agreement bundled in a paid package.
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Northwest Registered Agent
$39 formation + $125/year renewal 8.5- Includes free domain, website, email, and phone services alongside formation
- Same-day processing is available for urgent filings
- Provides 'Corporate Guides' and business identity tools for setup assistance
- Registered agent renewal cost of $125/year is higher than some competitors' initial fees
- Formation fee of $39 plus state fees lacks the $0 entry option found in Bizee Basic
Best for: Budget-conscious owners prioritizing low upfront costs and bundled business identity tools (domain/email/phone).
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LegalZoom
$0 formation + $249/year registered agen 8.0- Offers attorney-guided services for complex legal structures
- Paid plans can add Operating Agreement and EIN directly to the formation package
- Focuses on a comprehensive legal ecosystem approach for ongoing support
- Registered agent service is not included in the base $0 offer and costs $249/year separately
- Total first-year cost exceeds $249 unless the registered agent fee is waived via specific promotions
Best for: Owners who prioritize attorney-guided services and legal support over lowest upfront cost.
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Swyft Filings
Basic $0, Standard $169, Premium $269 (+ state fee) 7.5- Basic package costs $0 plus the state fee
- Standard ($169) and Premium ($269) are currently discounted from $199 and $299
- Registered agent is a separate subscription at about $149 per quarter — far more per year than Northwest's $125 or LegalZoom's $249 annual rate
- Each entity, and each state for foreign-qualified businesses, needs its own registered agent subscription
Best for: Founders who want a $0 filing and already have a registered agent arranged elsewhere.
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How to choose
If your budget is under $50, choose Bizee Basic ($0) or Northwest ($39). If you prefer predictable annual billing, Mainstay's $199 flat fee is cheaper than LegalZoom's $249 registered agent renewal.
For urgent filings, Northwest advertises same-day processing; Bizee's paid Standard and Premium packages are processed faster than its $0 Basic plan.
If you need a domain, website, email and phone, Northwest includes them free with its $39 package. Bizee's Standard package focuses on EIN filing and an operating agreement instead.
Compare registered agent costs after year one: Northwest renews at $125/year, LegalZoom charges $249/year and Swyft about $149 per quarter. Mainstay's $199/year covers the agent together with formation and the annual report.
Our verdict
Mainstay Filing is the top pick for startups valuing predictable budgeting with its $199/year all-inclusive flat fee. For those prioritizing immediate cash flow, Bizee's $0 Basic package offers the lowest entry point and includes a free first year of registered agent service, though it is processed more slowly than Bizee's paid packages.
Frequently asked questions
Which service has the lowest upfront formation fee?
Bizee offers a Basic plan for $0 that includes preparation, filing, and 1 year of registered agent service.
How much does registered agent renewal cost after Year 1?
Northwest charges $125/year after the free first year, LegalZoom $249/year, and Swyft about $149 per quarter.
Does any service include EIN and Operating Agreement in the base price?
Yes, Bizee's Standard package ($199) includes EIN filing and an operating agreement template.
Which service offers the fastest processing?
Northwest Registered Agent advertises same-day processing; Bizee's paid packages are processed faster than its $0 Basic plan.
