US Founder Stack
Provider profile

Firstbase

startup-oriented formation and founder operating stack

Provider snapshot startup-oriented formation and founder operating stack
Rating 4.2/5
Price note Check current pricing
Check details
Setup sequence Remote US company setup path

Separate each role before choosing providers or submitting applications.

  1. 01
    Confirm entity fit

    Choose LLC/C-Corp, state, ownership, and tax context before paying a provider.

    Output: filing path and company name.
  2. 02
    Assign registered agent

    Use the agent for state notices and service of process.

    Do not treat it as routine mail handling.
  3. 03
    Separate address fields

    Decide which field needs agent, mailing, business, or owner residential address.

    Output: address map before applications.
  4. 04
    Prepare EIN context

    Collect responsible-party details, SS-4 facts, and formation records.

    EIN helps setup; it is not approval.
  5. 05
    Apply for banking/payment tools

    Submit KYB, owner ID, website, business model, and address proof where required.

    Eligibility is provider-specific.
  6. 06
    Maintain compliance

    Track annual reports, bookkeeping, tax forms, and renewal dates.

    Formation is not the finish line.
Before you move on
  • Keep entity, address, EIN, banking, and compliance as separate workstreams.
  • Do not buy a package because it says "all-in-one" without checking what each step actually covers.
Formation is only one step; later providers still review documents, address details, and eligibility.

Best for: startup-oriented formation and founder operating stack

Where Firstbase fits

Firstbase belongs in the formation service part of the non-US founder setup stack. Use it after you know which role you need: formation, registered agent, mailbox, virtual office, banking, or payment readiness.

Use it for

  • Comparing current provider scope and pricing.
  • Understanding what the provider helps with directly.
  • Separating provider support from third-party approval outcomes.
  • Checking current country, document, address, and verification requirements before applying.

Important caveat

Firstbase can help with formation workflows, but it cannot guarantee EIN timing, bank approval, Stripe approval, or tax outcomes.

Before you click through

  • Confirm current pricing and renewal terms.
  • Check whether your country, entity type, documents, and address facts fit.
  • Save a copy of provider terms, support pages, and onboarding requirements.
  • Do not assume approval from IRS, banks, fintechs, Stripe, PayPal, Shopify, Amazon, or marketplaces.

Official provider page

Firstbase current provider details