Tax return records

Your business records must contain enough information for you to be able to accurately calculate and substantiate the income you report in your tax return. 

Information your records need to show for your business's assessable income

Examples of types of records

Gross sales and income from your business received in cash, online, using credit or debit cards or using EFTPOS. 

Other money received such as: 

  • income earned from the sharing economy 
  • foreign income 
  • personal services income 
  • some payments outside of ordinary business activities 
  • government payments 
  • assessable income from crowd funding activities 
  • commissions, investment earnings, gratuities and compensation payments 
  • sale of assets 
  • interest on a loan.

Other business transactions involving bartering or trade exchanges are subject to the same income tax and GST treatment as normal cash or credit transactions.

  • Tax invoices 
  • Bank statements 
  • Merchant facility statements (for EFTPOS and credit card facilities) 
  • Receipt books, cash receipts 
  • EFTPOS receipts 
  • Tap-and-go (contactless) payment records 
  • Smart phone and tablet card processing records 
  • Online payment receipts (for example, eBay, PayPal, Apple Pay, Stripe, WeChat) 
  • Cash register tapes 
  • Records of cash sales 
  • Actual cost of sales analysis 
  • Reconciliation of daily sales sheets 
  • Loan agreements

If you use cash register tapes, keep the full rolls of tape for:

  • one month if you keep Z-totals and they have been reconciled with actual sales and the amount you banked
  • 5 years if you don't keep Z-totals and reconciliations.

How long to keep tax return records

The records of the information you use to complete your tax return need to be kept for 5 years, starting from when you prepared or obtained the records, or when you completed the transactions the records relate to, whichever is later.

You should keep records long enough to cover the period of review (also known as the amendment period) for an assessment that uses information from the record.

Record keeping

Steps Progress

Record keeping overview

10 mins

Tasks and tips

6 mins

Starting your business records

2 mins

Digital record keeping

5 mins

Manual or paper record keeping

2 mins

Banking records

2 mins

Income records

3 mins

Accounting for private use of assets

9 mins

Motor vehicle deductions records

2 mins

Home-based business deductions records

1 mins

Other deductions records

1 mins

Stock and asset records

5 mins

GST records

1 mins

Employee records

7 mins

Car fringe benefits records

1 mins

Expense payment FBT records

2 mins

Contractor records

2 mins

Sharing economy records

1 mins

Cryptocurrency records

1 mins

Records for other taxes

5 mins

Sole trader structure records

4 mins

Partnership structure records

3 mins

Company structure records

3 mins

Trust structure records

1 mins

Changing your business structure records

1 mins

Selling or closing your business records

2 mins

Related courses

1 mins

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