For editorial corrections, partnership questions, or provider information updates, contact US Founder Stack by email.
Email: [email protected]
Separate each role before choosing providers or submitting applications.
Choose LLC/C-Corp, state, ownership, and tax context before paying a provider.
Output: filing path and company name.Use the agent for state notices and service of process.
Do not treat it as routine mail handling.Decide which field needs agent, mailing, business, or owner residential address.
Output: address map before applications.Collect responsible-party details, SS-4 facts, and formation records.
EIN helps setup; it is not approval.Submit KYB, owner ID, website, business model, and address proof where required.
Eligibility is provider-specific.Track annual reports, bookkeeping, tax forms, and renewal dates.
Formation is not the finish line.For editorial corrections, partnership questions, or provider information updates, contact US Founder Stack by email.
Email: [email protected]