Verdict: Which LLC formation service should a non-US founder actually use?
If you are a non-US freelancer, consultant, creator, or solo operator looking to form a US LLC, the headline formation price tells you almost nothing useful. The real question is: can you get your EIN without an SSN, get a bankable US business address, stay compliant with your annual Form 5472 obligation, and open a payment account — without assembling five separate vendors?
Here is the short answer for the three most common situations:
- Lowest-friction all-in-one path: doola Starter at $297/year (as of mid-2026) bundles formation, foreign EIN, US business address, and registered agent. Add Tax and Compliance at $1,999/year if you want federal/state tax filing handled too.
- Best modular stack with explicit Form 5472 support: Firstbase — Start at $399 one-time, then layer in Mailroom, Agent Autopilot, and a $899/year non-US SMLLC tax filing package.
- Startup path with Delaware C-corp or LLC: Stripe Atlas at $500 one-time — best if you plan to raise money, issue equity, or live in the Stripe ecosystem. Not the right tool for a straightforward consulting LLC.
- Lowest DIY cost: Northwest Registered Agent at $39 + state fees — but you will piece together foreign EIN ($200 extra, ~120-day turnaround), tax filing, and banking separately.
Read on for the 12-month true-cost model, the compliance gaps most comparisons miss, and who should skip each option entirely.
What non-US founders actually need (and what most guides ignore)
Standard LLC formation guides are written for US residents with an SSN. Non-US founders face a different checklist:
- Formation + state filing fee — straightforward for any service.
- EIN without SSN — cannot use the IRS online application; requires Form SS-4 by fax or mail, which takes weeks to months. Services that handle this for you charge $97–$200 extra.
- US business address — your registered agent address is not always acceptable to banks and payment processors. You may need a separate mailbox service.
- Registered agent for ongoing compliance — required in every state, typically $100–$250/year at renewal.
- Form 5472 + pro forma Form 1120 filing — IRS rules require foreign-owned US disregarded entities to attach Form 5472 to a pro forma Form 1120 each year and mail or fax it to the IRS Ogden address (no e-filing). Penalties for missing this are serious. A 2026 calendar-year LLC generally files this in April 2027.
- Banking and payment onboarding path — formation does not guarantee account approval. Look for services that offer banking partner referrals or guidance, not just formation paperwork.
Note: under FinCEN's current interim rule, US-formed LLCs are exempt from BOI reporting. You generally do not need to pay for a BOI filing add-on for a newly formed US LLC — verify at FinCEN.gov if the rule changes before you file.
Also important: if you are a nonresident alien, S-corp election is generally not available to you. IRS rules prohibit nonresident alien shareholders in S corporations. Any path toward S-corp tax treatment requires confirmation from a CPA or tax attorney that you qualify. For most non-US founders, a single-member LLC taxed as a disregarded entity is the starting structure.
The 12-month true-cost model: three personas, real numbers
Below is a 12-month operating cost model across three realistic non-US founder profiles, using prices sourced from provider sites as of mid-2026. State fees marked NEEDS-VERIFICATION should be confirmed with the Wyoming Secretary of State and Delaware Division of Corporations before publishing — official sources did not cleanly expose every fee in a single crawl.
Persona A — $45K side-hustle creator: lowest reliable cost
This founder needs US payment rails (Stripe, PayPal, Wise) and wants to spend as little as possible without leaving compliance holes.
| Service | Northwest (DIY) | doola Starter |
|---|---|---|
| Formation service fee | $39 | $297/year |
| Wyoming state filing fee | $100 (official; convenience fee NEEDS-VERIFICATION) | $100 (state fee extra) |
| Foreign EIN (no SSN) | $200 add-on (~120-day wait) | Included |
| US business address / mailbox | $20/month = $240/year (if needed beyond limited RA scanning) | Included |
| Registered agent (year one) | Included; renews at $125/year | Included |
| Wyoming annual report minimum | ~$60 (NEEDS-VERIFICATION) | ~$60 (NEEDS-VERIFICATION, state fee extra) |
| Form 5472 / pro forma 1120 tax filing | Not bundled — market anchor ~$899/year (separate service) | Not included in Starter; upgrade to Tax and Compliance = $1,999/year |
| First-year total (before tax filing) | ~$639 + verified state fees | ~$397 + verified state fees |
For this persona, doola Starter likely wins on moving-parts count: one annual subscription covers EIN, address, and registered agent. Northwest is potentially cheaper only if the founder handles tax filing separately and does not need a full mailbox beyond the limited RA scanning Northwest includes.
The unavoidable gap for both paths: Form 5472 + pro forma 1120 compliance in year one. If you form in 2026, that filing is generally due April 2027. Budget roughly $500–$900 for a CPA or a standalone service like Firstbase's $899/year non-US SMLLC package — or upgrade to doola Tax and Compliance at $1,999/year to bundle it.
Persona B — $90K consultant: clean compliance and a bankable address
This founder wants everything handled: formation, address, compliance dashboard, and tax filing in one ecosystem. Two credible options are Firstbase (modular) and doola Tax and Compliance (bundled).
| Component | Firstbase (modular) | doola Tax and Compliance |
|---|---|---|
| Formation | $399 one-time (Start) | Included |
| US mailroom / address | $315/year (Mailroom Basic) | Included |
| Registered agent / compliance | $299/year (Agent Autopilot) | Included |
| Non-US SMLLC tax filing (5472 + pro forma 1120) | $899/year | Included (federal/IRS + state) |
| 1:1 tax consultation | Not listed as included | Included |
| Bookkeeping / invoicing software | Accounting add-on (price NEEDS-VERIFICATION at checkout) | Included |
| Annual subscription / recurring | ~$1,513/year recurring after first year (Mailroom + Agent + tax) | $1,999/year + state fees |
| First 12-month total (excl. separate state taxes) | ~$1,912 before state taxes/annual report fees | $1,999 + state fees |
At $90K revenue, the cost difference is small. Choose Firstbase if you prefer modular billing and want to swap components later. Choose doola Tax and Compliance if you want a single annual invoice and included tax consultation. Either way, ask at checkout whether Wyoming or Delaware annual state taxes/fees are covered — they are typically separate from the service fee regardless of the plan.
Persona C — $180K agency-of-one or SaaS consultant: compliance certainty or startup path
At this revenue level, compliance certainty matters more than saving a few hundred dollars. Two distinct paths emerge depending on future plans.
If fundraising or investor readiness matters: Stripe Atlas at $500 one-time (as of mid-2026) includes Delaware state filing fees, next-day expedited processing, first-year registered agent, equity issuance and 83(b) filing workflow for C-corps, $2,500 in Stripe credits, and access to over $50,000 in partner discounts. Registered agent renews at $100/year after year one. Delaware LLC annual tax is $300 due June 1 (confirmed from official Delaware sources). First 12-month cash outlay for a Delaware LLC formed early in the year: roughly $800 ($500 Atlas + $300 Delaware annual tax), before any tax filing costs. Atlas does not bundle foreign-owned LLC Form 5472 / pro forma 1120 support — budget separately or engage a CPA.
If fundraising is not on the horizon: Firstbase or doola Tax and Compliance provides a more complete compliance stack for the fee. A solo agency billing $180K/year will want bookkeeping, quarterly estimated-tax support, and reliable registered agent service — all available in doola Business-in-a-Box at $2,999/year or $329/month (plus state fees), which adds a dedicated bookkeeper and monthly financial statements.
Provider-by-provider breakdown
doola: best all-in-one for non-US founders
doola is the closest thing to a purpose-built non-US founder operating stack at the formation tier. The Starter plan at $297/year (plus state fees, as of mid-2026) bundles LLC formation in 1–2 business days, EIN handling without SSN, guidance toward a US bank account, US business address, and registered agent. That covers items 1–4 on the non-US founder checklist in one subscription.
The honest limitation: Starter does not include tax filing. If you need Form 5472 + pro forma 1120 handled, you upgrade to Tax and Compliance at $1,999/year (plus state fees), which adds federal/IRS and state tax filing, a 1:1 tax consultation, and bookkeeping/invoicing software. Business-in-a-Box at $2,999/year or $329/month adds a dedicated bookkeeper and monthly financials.
Skip doola if: you already have a CPA handling your foreign-owned LLC compliance and just need registered agent service — Northwest at $125/year renewal is significantly cheaper for that single piece. Also skip if you are a US founder with an SSN who can get an EIN directly from the IRS; the EIN-handling premium built into doola's pricing is not relevant to you.
Pairs well with: Mercury for business banking (doola includes Mercury referral guidance) and Stripe for invoicing and payments.
Firstbase: best modular stack with explicit Form 5472 support
Firstbase distinguishes itself by naming the Form 5472 + pro forma Form 1120 requirement explicitly in its $899/year non-US SMLLC tax filing package. That transparency matters for a non-US founder who wants to verify what compliance is actually covered before signing up.
The Start plan at $399 one-time (as of mid-2026) covers Delaware or Wyoming formation, expedited EIN setup, zero filing fees for required documents, banking partner access, and essential documents. Add Mailroom Basic at $315/year, Agent Autopilot at $299/year per state, and the non-US SMLLC tax filing package at $899/year and you have a full operating stack for roughly $1,912 in year one before separate state taxes.
The honest limitation: costs stack up quickly. The headline $399 formation price does not reflect what a non-US founder actually needs to stay compliant. Firstbase One at $199/month (billed yearly at $2,388) bundles several components but represents a meaningful upfront annual commitment — confirm exactly what state tax obligations are and are not covered at checkout.
Skip Firstbase if: you only need registered agent service or lowest-cost formation. The modular model is built for founders who need the full compliance stack, not those assembling one piece at a time from different vendors.
Stripe Atlas: best for Delaware startup formation
Stripe Atlas at $500 one-time (as of mid-2026) is purpose-built for founders forming a Delaware C-corp or LLC who expect to raise money, issue equity, file an 83(b) election, and operate within the Stripe ecosystem. The $2,500 in Stripe credits and over $50,000 in partner discounts can offset the formation cost for a founder actively building a product.
The honest limitation for the solo freelancer or consultant: Atlas does not bundle the ongoing compliance stack a foreign-owned LLC needs. Form 5472 / pro forma 1120 support, bookkeeping, and registered agent renewal at $100/year are separate costs. Atlas is Delaware-only — if you want Wyoming for lower annual state taxes, Atlas is not the right tool.
Skip Atlas if: you are a non-US freelancer or consultant who wants a simple LLC, EIN, US address, bank-account guidance, and annual tax filing support. That is doola or Firstbase territory. Use Atlas when the startup infrastructure — equity, 83(b), investor documents — is the actual need.
Northwest Registered Agent: best DIY lowest-cost option
Northwest at $39 + state fees (as of mid-2026) is the lowest credible formation price in this comparison. Year-one registered agent is included with formation; renewal is a transparent $125/year for 1–4 states. Foreign EIN handling is available for $200, though Northwest's own page estimates about 120 days to receive the EIN via the foreign-applicant process — which may be too slow for founders who need Stripe or Wise account access quickly.
Build the full stack from Northwest: $39 formation + $100 Wyoming filing fee + $200 foreign EIN + $240/year for premium mail forwarding (if the limited RA scanning is not enough for your bank) + ~$60 Wyoming annual report minimum (NEEDS-VERIFICATION) = roughly $639 before tax filing. Add a CPA or standalone Form 5472 service (market anchor: ~$899/year) and the cost approaches doola Tax and Compliance territory — with more coordination burden on your end.
Skip Northwest if: you want one vendor to manage formation, EIN, address, banking guidance, tax filing, and bookkeeping. Northwest is a component, not a stack.
For more on pairing Northwest with a banking setup, see our Mercury review and the Solo Financial Stack Blueprint.
BusinessAnywhere: modular alternative worth watching
BusinessAnywhere positions itself for US and non-US entrepreneurs with a $0 + state fees formation entry point and an add-on model: EIN $97, operating agreement template $97, virtual mailbox from $20/month, registered agent free in year one then $147/year (as of mid-2026). The modular build lets founders pay only for what they need.
The honest limitation: pricing for Form 5472 / pro forma 1120 tax filing assistance was not visible in the official pricing extract at the time of research — verify at checkout before committing. Also note: BusinessAnywhere lists a $37 BOI report add-on, but US-formed LLCs are currently exempt from BOI reporting under FinCEN's interim rule. You generally should not need to purchase that add-on for a newly formed US LLC.
Skip BusinessAnywhere if: you want clearly priced, bundled tax filing and bookkeeping from day one. Until Form 5472 pricing is confirmed publicly, founders with complex compliance needs are better served by doola or Firstbase.
LegalZoom: recognizable generalist, not the non-US default
LegalZoom's LLC Basic starts at $0 + state fees; Pro at $249 and Premium at $299 add operating agreement, EIN, 30 days of attorney consultation, and basic bookkeeping tools (as of mid-2026). Registered agent service is $249/year — materially more expensive than Northwest's $125/year benchmark.
LegalZoom is not built around the non-US founder workflow. It does not explicitly address foreign EIN handling timelines, Form 5472 filing, or US business address and banking guidance in the way doola and Firstbase do. The attorney-consultation and legal-document ecosystem is genuinely useful for general business legal questions, but that is a different value proposition than compliance infrastructure for a foreign-owned LLC.
Skip LegalZoom if: you are a non-US founder who needs specialized no-SSN EIN handling, a US address accepted by banks, and Form 5472 / pro forma 1120 support. Go to doola or Firstbase first.
The compliance gaps that cost non-US founders the most
Three gaps repeatedly burn non-US founders who choose formation services based on headline price alone:
Gap 1 — EIN delay: Northwest estimates ~120 days for foreign EIN. If your Stripe or Wise application is waiting on an EIN, that is four months of delayed income. doola and Firstbase advertise faster EIN handling as a feature — confirm current timelines at checkout, as IRS processing times fluctuate.
Gap 2 — Form 5472 surprise: Many founders discover the annual Form 5472 / pro forma 1120 requirement only after forming. The penalty for a missing or late Form 5472 starts at $25,000 per form. Budget for this from day one. If you form a 2026 calendar-year LLC, your first filing is generally due April 2027 — not immediately, but plan ahead. See our Solo Tax Hub for more on self-employment and business tax obligations.
Gap 3 — Address vs. mailbox confusion: A registered agent address is a legal service address, not a general business mailing address. Some banks and payment processors require a business address that is not a registered agent office. Firstbase's Mailroom and doola's included US business address are designed to solve this. Northwest's limited free mail scanning may not be enough — their premium forwarding from $20/month fills the gap but adds to true cost.
Where LLC formation fits in your Financial OS
Forming your LLC is a Foundation layer decision in the Solo Financial Stack. It is the entity that holds your business bank account, enables you to invoice as a business, and separates your personal and business finances. Everything else — business banking, payment processing, accounting software — sits on top of it.
Getting the formation right means: choosing a state that minimizes ongoing friction (Wyoming for low annual tax, Delaware if investor-readiness matters), getting your EIN before you need it for a bank application, and locking in your Form 5472 compliance path before your first tax year closes. None of those decisions require the most expensive service — but they do require more than a $49 filing-only service that leaves the compliance gaps for you to discover later.
For a complete view of how formation connects to banking, tax, and accounting, see the Solo Financial Stack Blueprint.
Bottom line
For most non-US founders — freelancers, consultants, creators, and small ecommerce operators — doola Starter is the lowest-friction, most complete entry point at $297/year plus state fees (as of mid-2026). It solves EIN, address, and registered agent in one subscription. If you need Form 5472 + pro forma 1120 handled too, either upgrade to doola Tax and Compliance at $1,999/year or layer in Firstbase's $899/year standalone non-US SMLLC tax filing package.
If startup infrastructure — Delaware formation, equity issuance, 83(b), investor documents — is the goal, Stripe Atlas at $500 one-time is the right tool. If lowest DIY cost is the goal and you are comfortable assembling services, Northwest at $39 + state fees with a $200 foreign EIN add-on is the starting point — just solve tax filing and banking separately.
Whatever path you choose: confirm Form 5472 handling before you sign up, verify current state filing fees directly with the Wyoming or Delaware Secretary of State, and run your entity and tax elections past a CPA or enrolled agent before filing anything with the IRS. The formation service sets the foundation; the compliance decisions made in year one determine whether that foundation holds.