Estimate the current-year tax effect of the Division 83A treatment shown on your ESS documents — including the $1,000 reduction, 30-day rule and later CGT.
Rates for 2026-27Division 83A
01 —INPUTS
ESS details
Uses the resident tax rates, LITO and Medicare thresholds for this year.
Salary before the ESS discount — drives your marginal rate.
Uses the individual shade-in thresholds. Family reductions and MLS are outside this estimate.
Often $0 for free shares.
$1,000 reduction (s 83A-35)
Start with taxable income before this reduction (excluding any assessable FHSS released amount), then add reportable fringe benefits, reportable employer super, net financial and rental losses, and deductible personal super contributions. Leave blank only when all adjustments are $0. Must be ≤ $180,000.
Later disposal (optional — for CGT)
For start-up shares the 12-month CGT clock runs from grant, not the taxing point.
02 —RESULTS
Your ESS result — Taxed-upfront
Share
ESS discount at grant (acquisition)$10,000.00
ATO $1,000 reduction income-test amount$130,000.00
Assessable ESS discount$10,000.00
Income tax on ESS$3,000.00
Medicare levy on ESS$200.00
Total tax cost$3,200.00
Tax return question 12 category12E
Things to check
The income test is within $180,000, but the $1,000 reduction also requires a qualifying taxed-upfront scheme. Check that your ESS statement reports the discount as eligible for reduction (label D).
What this result means
The discount is included in income for 2026-27. Category 12D applies only when your employer statement identifies an eligible scheme and the statutory income test is met; otherwise use 12E.
Rule reminder — cessation of employment
Ceasing employment is no longer a deferred taxing point for ESS interests from 1 July 2022. Many online calculators and older advice still include it — this calculator does not.
For shares, the current points are when forfeiture risk and genuine disposal restrictions end, or the 15-year limit. An unexercised option or right can reach its own point when those conditions end; after exercise, the resulting share has a separate test.
→Taxed-upfront: At grant — discount less up to $1,000 if s 83A-35 applies. Label 12D (with reduction) or 12E (without).
→Deferral (s 83A-105): At deferred taxing point — discount at MV on that date (or disposal price if sold within 30 days). Label 12F.
→Start-up concession: No ESS tax — CGT only on sale. $0 at grant; CGT on gain over amount paid.
$1,000 reduction — eligibility checks
The upfront-scheme reduction under s 83A-35 is capped at $1,000 across eligible ESS discounts for the income year. Confirm all of these before applying it:
→Employer statement category: The discount is reported as taxed-upfront and eligible for reduction (question 12 category D). The underlying rules include broad availability, no real forfeiture risk and the general concessional-scheme conditions.
→ATO income-test amount ≤ $180,000: Taxable income before this reduction (excluding any assessable FHSS released amount), plus reportable fringe benefits, reportable employer super, net financial and rental property losses, and deductible personal super contributions.
→Employee and scheme conditions: Ordinary-share, minimum-holding, employment and integrity rules apply, together with the 10% shareholding and voting-power limits.
The employer reports the gross eligible discount; it cannot know whether your personal income test is satisfied. The calculator therefore checks the statement category and income test separately.
Deferred taxing point
Under the post-1-July-2022 rules, the deferred taxing point is the earliest of:
→Shares: The share is no longer at real risk of forfeiture and any genuine disposal restriction has ended.
→Rights or options: An unexercised right can reach its taxing point when its own forfeiture risk and disposal restriction end. After exercise, the resulting share has a separate risk-and-restriction test.
→15 years after acquisition: Was 7 years for interests acquired before 1 July 2015.
Cessation of employment is no longer a deferred taxing point for ESS interests where cessation occurs on or after 1 July 2022. This is one of the most common pieces of stale advice circulating on forums — many older calculators and blog posts still include it.
The 30-day rule in practice
Sections 83A-115(3) (shares) and 83A-120(3) (rights/options) override the deferred taxing point if you dispose of the interest within 30 days after that date. Two consequences matter:
→Tax year can shift: If the would-be taxing point is 20 June and you sell on 2 July, the whole ESS income sits in the following financial year.
→Related gain or loss disregarded: For an arm's-length disposal at the shifted taxing point, the ESS CGT rules disregard the capital gain or loss; it is not a second taxable amount.
Start-up concession — the unique 12-month clock
→No ESS discount at grant: Zero income inclusion when you receive the interest.
→CGT cost base follows actual cost: For a share acquired by exercising a right, this generally includes the right acquisition cost plus the exercise price.
→Discount clock can trace to the right: For a resulting share, the ownership period used for the 50% CGT discount starts when the qualifying right was acquired.
The price conditions differ by interest: a share discount can be no more than 15% of market value, while an option or right must have an exercise price at least equal to the ordinary share market value at grant. These checks do not replace the other company, scheme and employee conditions.
CGT on later disposal
Every ESS regime eventually interacts with CGT. Once the ESS taxing point has been reached, you are treated as having re-acquired the interest at its market value on that date — or at the disposal price if the 30-day rule overrode it. That value becomes your CGT cost base. Subsequent growth is a capital gain, eligible for the 50% discount if held more than 12 months from the taxing point (or from grant for start-up shares).
Employees granted RSUs by large US-listed employers in Australia most often land on the deferral path — shares are forfeited if you leave before vest, so they satisfy the "real risk of forfeiture" test. The deferred taxing point is typically the vest date. Once vested and the selling window opens, the 30-day rule becomes critical for anyone following a sell-to-cover strategy.
FAQ
What is an Employee Share Scheme (ESS) in Australia?
An ESS is a scheme where an employer grants an employee shares, options or rights in the company — often at a discount or for free. The discount (market value minus what you paid) is taxable under Division 83A of ITAA 1997. Depending on the scheme design, you're taxed at grant, at a deferred taxing point, or (for eligible start-ups) only when you sell.
What is the $1,000 reduction and when can I claim it?
Section 83A-35 can reduce the total assessable discount by up to $1,000 when the ESS interests satisfy the qualifying-scheme conditions and the statutory income-test amount does not exceed $180,000. The ATO test starts with taxable income calculated before the reduction, excluding any assessable FHSS released amount, then adds reportable fringe benefits, reportable employer super contributions, net financial and rental property losses, and deductible personal super contributions. Your ESS statement identifies taxed-upfront discounts eligible for reduction at question 12 category D; the final reduction still depends on your income test.
Is cessation of employment still a deferred taxing point?
No — this was removed from 1 July 2022. For shares, the deferred taxing point can occur when forfeiture risk and genuine disposal restrictions end, or at the 15-year limit. Rights and options can reach a taxing point while unexercised when their own forfeiture risk and restrictions end, or after exercise when those conditions end for the resulting share, subject to the same 15-year limit. Simply leaving employment no longer triggers the point.
What is the 30-day rule?
If you dispose of your ESS interest within 30 days after what would have been the deferred taxing point, s 83A-115(3) (shares) and s 83A-120(3) (rights/options) shift the taxing point to the disposal date. For an arm's-length disposal, the related capital gain or loss is disregarded under the ESS CGT rules; the disposal still occurs, but it is not an additional taxable capital gain.
How does the start-up concession work?
If every company, scheme and employee condition is met, s 83A-33 reduces the ESS discount included in assessable income. Key conditions include no listed group equity, incorporation for less than 10 years, aggregated turnover not exceeding $50 million, an Australian-resident employer, the price rules, ordinary-share and holding rules, and the employee's 10% ownership and voting limits. A later disposal is dealt with under CGT. For a share acquired by exercising a qualifying right, the CGT discount ownership period traces back to acquisition of the right.
How does CGT work on later disposal?
After an ESS deferred taxing point, an interest retained after that point is generally treated as acquired at its market value immediately afterwards, which resets its CGT cost base and acquisition time. A later gain may qualify for the individual 50% CGT discount after more than 12 months. For start-up rights, the cost of a resulting share includes the option or right acquisition cost plus the exercise price, while the discount ownership period can trace back to acquisition of the right.
Which label on my tax return do I use?
At question 12, category D is for taxed-upfront discounts eligible for reduction, E is for taxed-upfront discounts not eligible for reduction, and F is for deferral-scheme discounts when a deferred taxing point occurs. A qualifying start-up disposal is generally dealt with under the CGT labels rather than category F. Use your employer's ESS statement and reconcile it with ATO pre-fill data.
Tax Accuracy & Sources
Reviewed: July 2026 · Tax year: 2026-27
Models Division 83A for individual Australian resident employees under taxed-upfront, deferral and confirmed start-up treatments, plus the $1,000 reduction, individual Medicare low-income rules, the 30-day rule and a simplified later CGT estimate. It does not determine whether a scheme qualifies, model foreign-source apportionment, family Medicare reductions, MLS, capital-loss netting, trading-stock treatment, restructures or employer-side tax.