How long should a business keep tax records?

How Long Should a Business Keep Tax Records in New Jersey?

Maintaining proper tax records is essential for compliance and smooth business operations in New Jersey. Keeping accurate records supports tax filings, audits, and financial management.

Recommended Retention Period for Tax Records

• Federal and State Tax Returns: Keep copies of all filed tax returns for at least 7 years. This period covers the IRS and New Jersey Division of Taxation audit windows.
• Supporting Documents: Retain receipts, invoices, payroll records, bank statements, and expense documentation for at least 7 years to substantiate tax returns and deductions.
• Employment Tax Records: Maintain payroll tax records, including employee information and tax filings, for a minimum of 4 years after the tax is due or paid.
• Property Records: Keep records related to property purchases, depreciation, and improvements for as long as you own the property plus 7 years after disposal.

Operational Tips for Managing Tax Records

• Implement a Recordkeeping System: Use digital or physical filing systems organized by year and tax type to streamline retrieval and compliance.
• Automate Backups: Automate regular backups of digital tax records to prevent data loss and support disaster recovery plans.
• Review Retention Policies Annually: Update your record retention practices to align with any changes in tax laws or audit requirements.
• Coordinate with Your Accountant: Work with your tax professional to identify any specific records that may require longer retention based on your business activities.

As of 2026, following these guidelines helps New Jersey businesses maintain compliance, reduce audit risks, and improve operational efficiency in tax management.