You must keep records of all cash and electronic sales and purchases for 7 years.
What tax records are
A tax record includes any information or document about sales, income, and expenses, assets and liabilities.
Records can be paper-based or you can use a bookkeeping software package. We will accept paper records and electronic records, or a combination of both.
Records make it easier to:
- work out your income and expenses
- work out your GST if you’re GST registered
- meet your employer obligations if you have staff
- confirm your accounts.
Examples of records include:
- taxable supply information
- supply correction information
- bank statements
- invoices and receipts
- credit card records – including statements and vouchers
- cash register or point of sale records
- cashbooks.
Last updated:
14 May 2026