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Deductions

Prepaid expense

A prepaid expense is a cost paid in advance for goods or services to be provided later, and its income tax deduction timing depends on the period it covers and your business type.

A prepaid expense is an amount you pay before you receive all of the goods or services it covers. Common examples are annual insurance premiums, a year of rent paid up front, yearly software subscriptions, or advance payments to a supplier. The question is when you can claim the deduction: all in the year you pay, or spread across the years the payment relates to.

For many taxpayers, the rules require a deduction for a prepaid expense to be spread over the period it covers when that period is more than 12 months or the expense is large. However, small business entities that qualify can generally claim an immediate deduction for prepaid expenses where the service period is 12 months or less and ends before the end of the next income year. This is a significant benefit for small businesses and is one reason eligibility as a small business entity matters.

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Prepaying can be a legitimate cash management and tax planning choice, but it should be driven by genuine business needs. The ATO can look closely at arrangements that appear designed mainly to bring forward a deduction, and the rules can be affected by the structure and the nature of the arrangement. A straightforward annual insurance premium is typical and low risk.

GST follows a different timetable. A business registered for GST on a cash basis claims the GST credit in the BAS period in which it pays. A business on an accruals basis generally claims the credit in the period it receives the tax invoice or pays, depending on the rules, whichever applies first. Either way the GST credit on a prepaid expense is usually claimed up front, even where the income tax deduction is spread.

If a prepayment relates to something that will be private or partly private, such as insurance on a car with private use, the deductible and creditable portions are limited to the business share. You also need a tax invoice for purchases above the invoice threshold of $82.50 GST inclusive to claim the credit, and records are kept for five years.

A common mistake is deducting a multi-year prepayment all at once without checking eligibility, or forgetting the credit comes through at the time of the invoice or payment. This is general information only, so confirm your own situation with the ATO or a registered tax professional.

Worked example

A small business entity pays a 12-month insurance premium of $3,300 including GST on 1 April. The service period ends before the end of the next income year. The GST credit is $3,300 / 11 = $300, claimed in the BAS for the period of payment or invoice. The GST-exclusive amount of $3,000 can generally be deducted in full in the year of payment, because the period is 12 months or less.

Practical tips

  • Check you qualify as a small business entity before assuming you can deduct a prepayment in full.
  • Keep the tax invoice for the prepayment. You need it for the GST credit even though the income tax timing may differ.
  • Make prepayments for genuine business reasons, not purely to chase a deduction.
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