How long should payroll records be kept?

Payroll Recordkeeping Requirements in Montana

Maintaining accurate payroll records is essential for compliance with Montana state regulations and federal requirements. Proper recordkeeping supports tax reporting, audits, and employee wage verification.

Recommended Retention Period for Payroll Records

• Minimum Retention Time: As of 2026, Montana employers should keep payroll records for at least 3 years from the date of the last payroll entry.
• Federal Guidelines: The U.S. Department of Labor generally recommends retaining payroll and related records for 3 years under the Fair Labor Standards Act (FLSA).
• Tax Records: For payroll tax purposes, including Montana state withholding and unemployment insurance, keep records for at least 4 years to cover potential audits by the IRS and state tax authorities.

Types of Payroll Records to Retain

• Employee personal information (name, address, Social Security number)
• Hours worked and wage rates
• Pay period and payment dates
• Deductions and withholdings (taxes, benefits, garnishments)
• Overtime and bonuses paid
• Records of paid leave and sick time

Operational Tips for Payroll Recordkeeping

• Use digital payroll systems: Automate record retention and backups to reduce manual errors and improve compliance.
• Secure sensitive data: Protect employee information with encryption and access controls.
• Regular audits: Periodically review payroll records to ensure accuracy and completeness before the retention period expires.
• Coordinate with bookkeeping: Align payroll records retention with overall financial document management policies.