Private ruling: Foreign income year
Date of advice: 8 December 2025
Published: 27 January 2026
Ruling period: Year ending 30 June 20XX | Year ending 30 June 20XX | Year ending 30 June 20XX | Year ending 30 June 20XX | Year ending 30 June 20XX | Year ending 30 June 20XX
Date scheme commenced: 1 July 20XX

Ruling: Q1: Will the Commissioner allow you to return your foreign sourced income on a foreign income year basis on your Australian income tax return? | A1: Yes.

Relevant facts and circumstances: You are a resident of Australia for taxation purposes. You are required to lodge an income tax return which includes your foreign sourced income. Your tax return is prepared by an Australian tax agent, who has difficulty lodging them in the required timeframe as the necessary information is not available in a timely manner due to the statutory requirements of foreign jurisdictions which includes but is not limited to, due dates of tax return lodgement. Your tax agent must convert monetary data into Australian dollars, review the information and apply the Australian tax law. The Country Z income year ends on a different month than Australia. A percentage of your total income consists of foreign income. You derive foreign income from Country Z. Your share of income is determined on the Country Z year end basis after the financials are approved. Your Australian tax agent must have access to your Country Z income tax return to prepare your Australian tax return. This return is prepared only after all income and deductions are collated by the Country Z accountants. As you engage a Country Z tax advisor for the preparation of your Country Z income tax return, a tax agent exemption is available. This exemption defers the due date of the return. While your tax agent may be able to obtain information for the period including the relevant Country Z income tax return in the required timeframe, information for the period will not be available at the time of the preparation of the Australian income tax return.

Relevant legislative provisions: Income Tax Assessment Act 1997 section 6-5

Reasons for decision: Summary: The general rule is that, for income tax purposes, an individual taxpayer will be required to disclose in their Australian tax return any amount of foreign income derived during the Australian income year which ends on 30 June. It has been recognized in the past that where an individual taxpayer's foreign source accounts have been prepared on a basis other than the year ended 30 June, difficulty can be experienced in dissecting the income for the purposes of returning on a strict Australian income year basis. The Commissioner has issued Taxation Ruling IT 2498 Income Tax: foreign tax credit system: currency translation of foreign income: trading stock and depreciable plant: basis of returning foreign income: capital gains/losses (IT 2498) which addresses the issue of foreign income and expenses to be returned for an Australian year of income where foreign accounts and/or tax apply on a different basis. Specifically, paragraph 39 of IT 2498 states: ... individual taxpayers who are required to prepare foreign source income accounts on a basis other than a year ending 30 June and who can demonstrate difficulties in dissecting the income/expenses for the purposes of returning on a strict Australian income year basis in relation to a year of income, may be permitted to return the foreign source income in his or her Australian return for that year of income on the relevant foreign income year basis. ... You are in receipt of Country Z foreign source income. The income year ending for Country Z is different than Australia. As a result of regulatory and reporting requirements imposed by the relevant foreign tax authorities you face significant difficulty in obtaining information in relation to the foreign income within a suitable timeframe to include in your Australian tax return by your lodgement due date. From the information provided the Commissioner accepts that your circumstances fall within those outlined in IT 2498 and will allow you to return the foreign sourced income on a foreign income year basis on your Australian tax return. Australian source income, and other foreign income (such as dividends or interest) that is subject to a final withholding tax and can be readily returned on an Australian income year basis, would continue to be shown in the taxpayer's return based on the Australian income year. If the difficulties which have warranted you being allowed to return foreign income on the foreign income year basis cease to exist, you will be required to return the foreign sourced income on the Australian year of income basis.