LLC formation checklist: from idea to a working company
Plan your LLC name, state, registered agent, EIN and business records before paying for formation.
$50 service fee; official and package charges extra
Read the full guide ↗A CLEARER WAY FORWARD
The founder’s library.
Explore business formation and practical support from Infinity Filer. Clear scope, itemized costs and guidance for your next step.
FROM FORMATION TO YOUR NEXT STEP
A practical founder’s library
49 practical guides
Wyoming LLC costs: what belongs in your first-year budget
Understand Wyoming filing costs, processing, registered agent, address, phone and optional services in one budget.
$50 service fee; official and package charges extra
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Registered agent vs business address: understand the difference
Compare registered-agent coverage and a $49 unique state address, including the same-state agent requirement.
$49
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EIN vs ITIN: which number does your business need?
Understand business EINs, individual ITINs and why an LLC does not automatically require both.
$170
Read the full guide ↗EIN application routes: SSN, ITIN and foreign founders
Prepare an EIN application and understand when online or fax processing may be appropriate.
$10
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What to do after LLC formation: a practical handover checklist
Organize company documents, EIN, banking preparation, records and renewals after state approval.
$50 service fee; official and package charges extra
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Business bank account preparation for a new U.S. LLC
Prepare company, ownership and business information before a bank or financial-provider application.
From $50
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Stripe Business support: prepare a first application for your LLC
Our $80 Stripe Business preparation service: LLC required, ITIN preferred and no previous application.
$80
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Operating agreement vs articles of organization
Understand state formation documents, internal LLC rules and when a free operating-agreement draft fits.
$50
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LLC ownership records vs ownership-transfer documents
Learn what a member register records and why changing a percentage in a PDF does not transfer an LLC interest.
$50
Read the full guide ↗How to prepare a clear LLC written resolution
Record an internal company decision, approval basis and limits using a general LLC resolution template.
$50
Read the full guide ↗LLC banking resolution checklist: authority, scope and signatures
Prepare a banking-resolution draft without confusing account authority, ownership and borrowing powers.
From $50
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Owner contribution or company loan? Organize the record first
Prepare evidence of money contributed to an LLC and distinguish recordkeeping from tax classification advice.
From $150
Read the full guide ↗Build an LLC recordkeeping and renewal calendar
Keep company documents, recurring services and filing responsibilities organized after formation.
From $50
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UK LTD formation: £280 package and document handover
See the UK LTD package breakdown and understand incorporation documents, identity checks, codes and UTR correspondence.
£280 initial package
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UK trademark cost: £255 for the initial one-class package
Understand the £205 UK IPO application fee, £50 service charge and costs outside the initial one-class scope.
£255 initial package
Read the full guide ↗U.S. trademark costs: $600 initial package and possible later fees
Review the one-class initial trademark price, attorney assessment and possible later USPTO costs.
$600 initial package
Read the full guide ↗LLC or C-Corp: organize the questions before formation
Compare ownership, management, investment plans and ongoing responsibilities before choosing a business structure.
$50 service fee; official and package charges extra
Read the full guide ↗LLC formation budget: initial fees, add-ons and renewals
Build a readable company-formation budget and keep optional services, future charges and currency conversion separate.
$50 service fee; official and package charges extra
Read the full guide ↗Free LLC document generators: choose the right internal record
Choose among six free PDF tools for LLC agreements, resolutions, ownership records, minutes and contributions.
$50
Read the full guide ↗Stripe Business setup: LLC, ITIN and first-application checklist
Prepare a first Stripe Business application for your U.S. LLC with clear eligibility checks and guided account setup.
Service guide
Read the full guide ↗How to prepare for U.S. LLC formation
Build a clear foundation for your business. Compare states, understand the complete package and get personal filing assistance.
Service guide
Read the full guide ↗A practical guide to incorporating a U.S. business
Organize your corporation with a clear filing package and a state-by-state view of initial costs.
Service guide
Read the full guide ↗What happens in a live formation session?
Work through the formation process on your own device with step-by-step remote guidance.
Service guide
Read the full guide ↗Preparing to register a UK limited company
Prepare your UK company registration and understand the next steps, documents and ongoing responsibilities.
Service guide
Read the full guide ↗Preparing for a U.S. trademark application
Understand trademark application preparation, classes and the representation your situation may require.
Service guide
Read the full guide ↗UK trademark application preparation
Prepare a UK trademark application with clear scope, classes and fee expectations.
Service guide
Read the full guide ↗Understanding ITIN application preparation
Prepare an ITIN application based on its purpose, supporting evidence and the correct submission route.
Service guide
Read the full guide ↗Preparing your business records for U.S. tax filing
Organize the records and questions needed to scope your business tax preparation accurately.
Service guide
Read the full guide ↗Business banking preparation for international founders
Prepare your company information and compare realistic banking routes for your circumstances.
Service guide
Read the full guide ↗Your business formation consultation checklist
Bring your questions together before choosing a formation route or service package.
Service guide
Read the full guide ↗EIN applications: fax, online and eligibility explained
EIN help for foreign applicants by fax, and eligible SSN or ITIN holders online.
Service guide
Read the full guide ↗Preparing an EIN fax application as a foreign founder
Prepare a Form SS-4 fax application when the online EIN route is unavailable.
Service guide
Read the full guide ↗Online EIN eligibility for SSN and ITIN holders
Guided online application for eligible applicants with the responsible party’s SSN or ITIN.
Service guide
Read the full guide ↗BOI reporting: check eligibility before you pay
Eligibility-first assistance for entities that still have a BOI reporting obligation.
Service guide
Read the full guide ↗Planning a specialized LLC operating agreement
Document your agreed ownership and management arrangements with a clearly scoped agreement.
Service guide
Read the full guide ↗Documents to prepare for an LLC ownership change
Prepare the agreed records for a change in ownership, with related filings identified separately.
Service guide
Read the full guide ↗Understand the role of a registered agent
A reliable point of contact for official notices in your formation state.
Service guide
Read the full guide ↗Choosing a business address service
Choose an address arrangement with a clear permitted use and service term.
Service guide
Read the full guide ↗Choosing a business phone number
Arrange a business contact number with clear features and renewal terms.
Service guide
Read the full guide ↗Your business domain registration checklist
Start with a domain registered under an agreed ownership and renewal arrangement.
Service guide
Read the full guide ↗Planning your first business website
Define a practical first website with clear pages, access and hosting terms.
Service guide
Read the full guide ↗Setting up business email responsibly
Use your domain for a professional business inbox.
Service guide
Read the full guide ↗Preparing for state annual reporting
Prepare for your state’s reporting obligations with a clear filing scope.
Service guide
Read the full guide ↗Wise: prepare before you apply
Discuss supported registration countries, business activities and available currency features before choosing application support.
Service guide
Read the full guide ↗Airwallex: prepare before you apply
Discuss company and owner eligibility, operating address and supporting records before choosing application support.
Service guide
Read the full guide ↗Payoneer: prepare before you apply
Discuss business eligibility, receiving-account features and supported payment use cases before choosing application support.
Service guide
Read the full guide ↗Revolut: prepare before you apply
Discuss current business-account availability in your jurisdiction and owner eligibility before choosing application support.
Service guide
Read the full guide ↗U.S. bank documentation: prepare before you apply
Discuss the chosen bank’s documentation and any in-person attendance requirements before choosing application support.
Service guide
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