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TL;DR:
After incorporating a US company, the essential accounting setup steps are: 1) Open a dedicated US business bank account and do not commingle funds. 2) Choose an accounting software (like QuickBooks or Xero). 3) Set up a Chart of Accounts based on US GAAP. 4) Connect bank feeds for automated transaction import. 5) Establish a process for capturing receipts and invoices.
Direct Question Answer
What is this about? A checklist for founders on how to set up their accounting system immediately after forming a US company. Who is it for? New business owners who have just received their formation documents and EIN. When is it relevant? In the first week after incorporation, before any significant business transactions occur.
Decision Summary
Who should act? Every new company founder must complete these steps to create a compliant and scalable financial foundation. Who can ignore? No one. Skipping this setup leads to messy books, compliance risks, and an inability to track financial performance.
After navigating the company formation process, many founders breathe a sigh of relief. But the work of building a compliant business has just begun. The period immediately following incorporation is the most critical time to establish your company's financial infrastructure.
Setting up your accounting system correctly from day one will save you countless hours of cleanup, thousands of dollars in potential tax overpayments, and immense stress down the road. A proper setup ensures you meet all bookkeeping requirements and are ready for tax season and investor due diligence. This guide provides a 5-step checklist for your post-incorporation accounting setup.
The Accounting Setup Checklist
Open a Dedicated US Business Bank Account
This is the most important first step. **Do not mix business and personal funds.** Commingling funds pierces the corporate veil, destroying your liability protection. Open a dedicated business bank account as soon as you have your formation documents and EIN. All company revenue must go into this account, and all business expenses must be paid from it.
Choose and Set Up Accounting Software
Spreadsheets are not a scalable or compliant accounting system. You need professional cloud accounting software. The industry leaders are QuickBooks Online and Xero. This software will be the central hub for all your financial data. Our bookkeeping services are built on these platforms.
Establish Your Chart of Accounts (COA)
The COA is the backbone of your accounting system. It is a list of all the categories you will use to classify your financial transactions. A well-structured COA, based on US GAAP, is essential for generating accurate financial statements. A typical COA includes categories for:
- Assets (e.g., Bank Accounts, Accounts Receivable)
- Liabilities (e.g., Credit Cards, Loans Payable)
- Equity (e.g., Owner's Investment, Retained Earnings)
- Revenue (e.g., Product Sales, Service Fees)
- Expenses (e.g., Software, Marketing, Salaries)
A professional accountant can set up an industry-standard COA for you.
Connect Bank Feeds
Modern accounting relies on automation. Connect your new business bank account and credit cards to your accounting software. This will automatically import all your transactions every day, eliminating most manual data entry and ensuring no transaction is missed. This is a core feature of an automated bookkeeping system.
Create a System for Receipt Management
For every expense you claim as a tax deduction, the IRS requires proof. A bank transaction alone is not enough; you need a detailed receipt or invoice. Use software that allows you to capture and attach a digital copy of the receipt to each transaction in your accounting system. Apps like Dext or the built-in features of QuickBooks Online make this easy. Make it a weekly habit to photograph and upload all receipts.
Your Foundation for Growth
By following these five steps, you create a robust, compliant, and scalable financial foundation for your new US company. This initial setup is the most important investment you can make in your company's long-term financial health.
Our Vitals and Elite plans at YourLegal handle this entire setup process for you, ensuring your accounting system is professional and compliant from day one. Explore our pricing plans to learn more.