How Can a Farm Accountant in South Australia Help You with Primary Producer Tax Averaging?
Primary producer tax averaging smooths your tax liability across up to five years, reducing the impact of high-income seasons. A farm accountant in South Australia can confirm your eligibility, manage the calculations, and apply the correct tax offset on your annual return.
What Is Primary Producer Tax Averaging?
Farming income is inherently variable. A strong cropping season can push a primary producer’s taxable income well above what they might earn in an average year, triggering a higher marginal tax rate on income they may not see again for some time. Tax averaging is a concession specifically designed to address this imbalance.
According to the Australian Taxation Office (ATO), income averaging “evens out your income and tax payable over a maximum of 5 years to allow for fluctuations.” The stated purpose is to ensure primary producers “don’t pay more tax over time than taxpayers on similar, but steady, incomes.”
The mechanism compares your current year’s basic taxable income — your taxable income excluding capital gains — against the average of up to five years of primary production income. As the ATO’s Information for Primary Producers 2025 explains, “the comparison rate of tax is the rate of tax that you would pay in the current year at basic rates of tax on your average income (the Medicare levy is not included in the basic rate of tax).”
Who Qualifies for Primary Producer Tax Averaging?
Before an averaging tax offset can apply, you need to meet the ATO’s eligibility criteria. The ATO states that to be eligible, “a taxpayer must be an individual who carries on a business of primary production in Australia for two or more years in a row.”
The ATO’s primary production activities guidance defines a primary producer as “an individual, trust or company carrying on a primary production business alone or in partnership.” Primary production activities that qualify include:
- Cultivating or propagating plants, fungi, or their products in any physical environment
- Maintaining animals for the purpose of selling them or their bodily produce, including natural increase
- Manufacturing dairy produce from raw materials you produced
- Conducting operations relating directly to taking or catching fish, crustaceans, or aquatic molluscs
- Planting or tending trees in a plantation or forest intended to be felled
For Eyre Peninsula farmers — whether growing grain, running livestock, or managing mixed operations — the activity test is generally straightforward to meet. Note that the individual entity requirement for the averaging offset is a key consideration; a professional farm accountant in South Australia, such as those from Eyre Accounting, can advise on how your specific business structure affects eligibility.
| Eligibility requirement | Detail |
| Entity type | Individual (the averaging offset applies to individuals, not companies or trusts directly) |
| Activity | Carrying on a business of primary production in Australia |
| Duration | Two or more consecutive income years |
| Non-primary production income (lower threshold) | Below $5,000 — included in full in the averaging component |
| Non-primary production income (shade-out band) | $5,001–$10,000 — a reduced shade-out amount is included |
How the Averaging Tax Offset Works
The ATO calculates your averaging position based on your primary production income across years and applies an offset or additional charge accordingly. As the ATO explains: “When your average income is less than your taxable income (excluding capital gains), you receive an averaging tax offset.” Conversely, “when your average income is more than your taxable income (excluding any capital gains), you must pay extra income tax.” In a strong-income year, the offset reduces the effective tax rate toward the average rate across recent years.
One detail that often catches farmers out relates to off-farm income. The ATO’s 2025 primary producer guide clarifies that “taxable primary production income always forms part of the averaging component.” Whether non-primary production income is included depends on the amount: below $5,000, it is included in full; between $5,000 and $10,000, a shade-out amount applies; above $10,000 from non-farm sources, the averaging benefit is reduced.
Importantly, no manual calculation is required at lodgement. The ATO notes that “the amount of your averaging tax offset or extra income tax is calculated automatically” and that “your notice of assessment will show you the averaging details.” The practical implication is that accurate lodgement of primary production income is essential — the ATO’s calculation can only be as correct as the return it is based on.
Opting Out of Tax Averaging — When It May Apply
Not every farmer benefits from income averaging every year. In some circumstances — for example, where a producer expects consistently lower income ahead and wishes to avoid extra income tax in a year where their average income exceeds current income — opting out may be worth considering.
The ATO’s 2025 primary producer guide states that you “may elect to withdraw from the income averaging system for 10 income years and pay tax at the ordinary rate.” The election “must be made in writing and should be lodged with your tax return for the income year in which the election will apply.” The ATO is clear that once the choice is made, “it will affect all your assessments for 10 income years and it cannot be revoked.” Given that commitment, an opt-out decision warrants careful modelling of projected future income — the kind of analysis that professional farm accountants, like those from Eyre Accounting, are positioned to provide.
Tax Averaging and Farm Management Deposits — Complementary Tools
Tax averaging is one of several income management tools available to Australian primary producers. The Farm Management Deposits (FMD) scheme works alongside it as a way to smooth both cash flow and tax liability across seasons.
According to the ATO’s FMD guidance, the scheme “can help primary producers deal with years of varying income, allowing primary producers to make tax-deductible deposits during years of good cash flow and withdraw them during bad years.” When you deposit into an FMD account, you can claim a tax deduction; when you withdraw, “the amount is treated as assessable income in that year.” The ATO also notes that withdrawals within 12 months of depositing generally cannot attract a deduction; however, if the repayment is due to an exceptional circumstance, such as drought or an applicable natural disaster, it can be deductible.”
The ATO’s managing varying income page lists both tools as part of the suite of options available to primary producers. Used together as part of a coordinated tax strategy, they can address different dimensions of income variability.
| Feature | Tax averaging | Farm management deposits |
| How it works | Averages tax liability over up to 5 years of primary production income | Tax-deductible deposits in good income years; assessable on withdrawal |
| Who benefits most | Individuals with highly variable primary production income across years | Producers wanting to defer assessable income to a lower-income year |
| ATO automation | Offset calculated automatically; shown on notice of assessment | Producer controls the timing of deposits and withdrawals |
| Opt-out or exit provision | 10-year opt-out election available; cannot be revoked once made | No opt-out needed; producer manages account activity as required |
| Key constraint | Individual entity requirement for the averaging offset | 12-month minimum holding period (with the exception for drought or natural disaster) |
Why Income Variability Matters for Eyre Peninsula Farmers
On the Eyre Peninsula, income variability is not a theoretical concern — it is a defining characteristic of farming. Seasonal rainfall, commodity prices, and input costs all shift from year to year. PIRSA’s Eyre Peninsula agricultural data identifies the region as “a highly productive region generating significant income from the agriculture, fishing and aquaculture sectors,” with grain production forming a central part of the economic base for communities such as Port Lincoln, Cummins, Tumby Bay, and Cowell.
At a state level, year-on-year production swings are pronounced. The ABARES Agricultural Commodities Report December 2025 forecasts South Australian wheat production to rise by 71% to 4.7 million tonnes in 2025–26, with winter crop production overall forecast to rise from 5.3 million tonnes in 2024–25 to 7.9 million tonnes in 2025–26. A production increase of that magnitude can substantially lift a primary producer’s taxable income for the year — precisely the scenario where the averaging offset is likely to reduce the effective tax rate.
Looking ahead, the ABARES Snapshot of Australian Agriculture 2026 projects average farm incomes to reach approximately $262,000 per farm in 2025–26 as input costs ease and commodity prices improve. A strong season following a difficult one can create a significant jump in income — and the averaging provisions are designed to moderate the tax impact of exactly those peaks.
How a Farm Accountant in South Australia Can Help
Understanding the rules is one thing; applying them correctly to your specific farming operation requires familiarity with both the concession mechanics and the realities of agricultural income. A professional farm accountant in South Australia can assist with:
- Confirming whether your business structure and activities meet the ATO’s eligibility criteria for income averaging
- Reviewing prior-year primary production income to assess the size of any potential averaging tax offset
- Evaluating whether off-farm income is likely to affect your averaging component under the $5,000–$10,000 shade-out rules
- Modelling the impact of an opt-out election, given your projected income profile across the coming seasons
- Coordinating tax averaging with an FMD strategy and other primary producer concessions as part of a broader tax plan
- Ensuring your returns are lodged accurately so the ATO’s automated averaging calculation is based on complete and correct data
For farmers across the Eyre Peninsula — in Port Lincoln, Cummins, Tumby Bay, Cowell, and surrounding districts — access to an accountant with deep agricultural tax experience is a practical advantage. Seasonal income patterns on the Peninsula can be highly variable, and the value of averaging provisions tends to be greatest precisely when income swings are largest.
Frequently Asked Questions
Does primary producer tax averaging happen automatically once I lodge my return?
Once you meet the eligibility criteria and lodge returns including primary production income, the ATO applies averaging calculations automatically. As the ATO explains, “the amount of your averaging tax offset or extra income tax is calculated automatically”, and the result appears on your notice of assessment. The key is that your return must correctly reflect your primary production income, and you must meet the two-consecutive-year requirement before averaging applies.
Can I claim income averaging if my farm is run through a company or trust?
The income averaging offset is available to individuals carrying on a primary production business. While the ATO’s primary production activities guidance notes that a primary producer can be an “individual, trust or company,” the specific averaging offset provisions apply to individuals, and companies and trusts have different tax treatment. The ATO’s primary producers concessions overview covers the range of concessions available across different structures — a qualified accountant can identify which provisions apply to your situation.
Can I use tax averaging and farm management deposits at the same time?
Yes. Tax averaging and FMDs are separate provisions that can be used alongside each other. The ATO’s managing varying income guidance lists both as tools for primary producers managing fluctuating income. Each addresses a different dimension of tax management — averaging smooths the effective rate on income already earned, while farm management deposits allow assessable income to be deferred to a later, lower-income year. A coordinated approach to both can improve overall tax outcomes across both good and difficult seasons.
