- A/P and A/R – 7 years
- Audit reports – Permanent
- Bills of Lading – 5 years
- Charts of accounts – Permanent
- Fidelity and surety bonds – 3 years
- Sales tax returns – 10 years
- Income tax returns – Permanent
- Payroll tax returns – 7 years
- Expense records – 7 years
- Articles of incorporation – Permanent
- Board minutes – Permanent
- Bylaws – Permanent
- Business licenses – Permanent
- Contracts – major – Permanent
- Contracts – minor – Life of contract plus 7 years
- Insurance policies – Life of policy plus 3 years*
- Labor contracts – Permanent
*(check with insurance agent)
- Bank statements and reconciliations – 7 years
- Cancelled checks* – 7 years (It is recommended to get check images included with the bank statements. Online check images usually are not available after 12 months.)
*Permanent for real estate purchases, tax payments, special contracts
- Accident reports – 7 years
- Worker Compensation Reports – 10 years
- Payroll records – 7 years
- Employee files (ex-employees) – 7 years (or statute of limitations for employee lawsuits)
- Employment applications – 3 years
- Construction records – Permanent
- Deeds/Titles – Permanent
- Equipment Leases – 5 years
- Leases payment records – Life of lease plus 4 years
- Real estate purchases – Permanent