What bookkeeping records should businesses keep?

Bookkeeping Records Businesses Should Keep in Michigan

Maintaining accurate and organized bookkeeping records is essential for Michigan businesses to ensure smooth operations, compliance, and effective financial management. Below is a list of key records every business should keep:

• Sales and Revenue Records: Keep detailed records of all sales transactions, including invoices, receipts, and sales summaries. This supports revenue tracking and tax reporting.
• Expense Documentation: Retain receipts, bills, and invoices for all business expenses such as supplies, utilities, rent, and services. Proper expense records help with tax deductions and budgeting.
• Payroll Records: Maintain payroll registers, timesheets, employee wage details, and tax withholding documents. Accurate payroll records are critical for compliance with Michigan and federal employment regulations.
• Bank Statements and Reconciliations: Keep monthly bank statements and perform regular reconciliations to ensure your bookkeeping matches your actual cash flow.
• Tax Documents: Store copies of all filed tax returns, tax payment receipts, and supporting documents. Michigan businesses must comply with state tax requirements including sales tax and income tax reporting.
• Asset and Inventory Records: Track purchases, depreciation, and disposals of business assets. For inventory-based businesses, maintain detailed inventory counts and valuation records.
• Contracts and Agreements: Keep copies of leases, vendor agreements, and customer contracts to support financial obligations and revenue recognition.
• Loan and Debt Records: Document loan agreements, payment schedules, and interest calculations to manage liabilities effectively.

Operational Tips for Michigan Businesses

• Retention Period: As of 2026, Michigan businesses should retain bookkeeping records for at least 4 years to comply with state tax audit requirements.
• Automation Tools: Use bookkeeping software that integrates with payroll and tax filing systems to streamline recordkeeping and reduce errors.
• Regular Reviews: Schedule periodic reviews of financial records to ensure accuracy and identify potential compliance issues early.
• Secure Storage: Store physical and digital records securely to protect sensitive financial and employee information.