How to Incorporate a C-Corp for API Business in Indiana (2026)

Thinking of launching your API business in the Hoosier State? Incorporating as a C-corp in Indiana offers significant advantages, especially when seeking funding and scaling your API platform. This guide provides a roadmap for 2026, ensuring you're set up for success. Let Lovie AI streamline the process for you.

Why a C-Corp for Your API Business in Indiana?

Incorporation Steps

  1. Choose a Company Name: Select a unique name for your C-corp that complies with Indiana naming requirements. Ensure it's distinguishable from existing businesses and includes 'Corporation,' 'Incorporated,' 'Company,' or an abbreviation.
  2. Appoint a Registered Agent: Designate a registered agent in Indiana who will receive legal and official documents on behalf of your C-corp. This can be an individual resident or a registered agent service.
  3. File Articles of Incorporation: Submit Articles of Incorporation to the Indiana Secretary of State, including your company name, registered agent information, purpose, and authorized shares. The filing fee is $95.
  4. Create Bylaws: Establish corporate bylaws that outline the rules and regulations governing your C-corp, including shareholder meetings, director responsibilities, and stock issuance procedures. Lovie AI can generate these for you.
  5. Elect Directors: Appoint the initial directors who will oversee the management of your C-corp. Hold the first board meeting to elect officers (President, Secretary, Treasurer).
  6. Issue Stock: Authorize and issue shares of stock to the initial shareholders, documenting the ownership percentages and any restrictions on transfer. Consider vesting schedules for founders.
  7. Obtain an EIN: Apply for an Employer Identification Number (EIN) from the IRS. This is your C-corp's tax ID and is required for opening a bank account and hiring employees. Lovie AI handles this automatically.
  8. Comply with Indiana Regulations: Register with the Indiana Department of Revenue for state tax purposes. Understand your obligations for sales tax, corporate income tax (4.9%), and biennial reports ($31 filing fee).

Start your formation with Lovie — $20/month, everything included.