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Starting a business

The first 30 days after incorporation: a practical operating checklist

Formation creates the entity. The next month is about turning that legal shell into a business with clean banking, tax, ownership, bookkeeping, and compliance records.

Published August 28, 2026Reviewed August 28, 2026 2 min read

Formation is the starting line

A certificate of formation or incorporation proves that the entity exists under state law. It does not finish the banking, tax, ownership, accounting, payroll, or operating work that makes the company usable.

The cleanest first month is sequential. Confirm the legal record, obtain the federal tax ID when needed, establish company-controlled accounts, document ownership, and then connect the bookkeeping system to the real sources of money movement.

Build the permanent company file first

Create one permanent folder for formation documents, EIN confirmation, governing documents, stock or membership records, registered agent details, state registrations, banking documents, and material approvals. Name files so another person can understand them without asking the founder.

This folder becomes the source record for banks, accountants, payroll providers, investors, tax preparers, and future diligence.

  • Formation certificate and filed articles
  • EIN assignment notice and tax elections, if any
  • Governing documents and initial approvals
  • Ownership records and capitalization support
  • Registered agent and state account details

Make money movement company-specific

Open business banking and card accounts in the entity's legal name, then keep company revenue and expenses out of personal accounts. Add the accounting platform only after the source accounts are settled so the ledger reflects the real operating structure.

If the business will invoice customers, accept card payments, hire workers, or pay contractors, decide those systems early. Each one creates records that the bookkeeping process will need every month.

Put recurring obligations on a calendar

The first month is also the right time to record annual reports, franchise taxes, registered agent renewals, federal and state tax filings, payroll filings, license renewals, and any foreign qualification obligations. The exact calendar depends on the entity and where it operates.

Frequently asked questions

Questions buyers usually ask

What should a new company do immediately after incorporation?

Confirm the formation record, obtain the appropriate tax IDs, organize ownership documents, establish company banking, set up bookkeeping, and create a compliance calendar for the entity and the states where it operates.

When should bookkeeping start for a new company?

Bookkeeping should start as soon as the company begins receiving or spending money. Starting early avoids mixing personal and business activity and makes the first tax and reporting cycle much easier to support.

Official sources

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Make the next step concrete

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