Can I Use My Super to Buy My First Home? FHSSS Deep Dive

June 10, 2026

By Chaice Paterson, CEO & Founder, Low Deposit Homes | Updated June 2026

Yes — the First Home Super Saver Scheme (FHSSS) lets eligible Australian first home buyers withdraw up to $50,000 of voluntary super contributions ($100,000 per couple) toward a deposit, with significant tax savings of approximately $5,000-$15,000 for a typical couple. The scheme works by letting you contribute pre-tax dollars into super (taxed at 15% inside super vs your marginal rate outside) and withdraw at a concessional tax rate. Critical timing rule: you MUST apply for the ATO determination BEFORE signing your first home contract. Miss this and you forfeit the benefit entirely. Here’s the complete FHSSS playbook.

How does FHSSS actually work?

The mechanism in four steps:

Step 1: Make voluntary super contributions.

Maximum $15,000 per financial year
Maximum $50,000 lifetime
Two types:
- Salary sacrifice (employer arrangement) — contributions taxed at 15% in super
- Personal deductible contributions (you contribute, then claim deduction at tax time)

Step 2: Contributions grow tax-advantaged. Earnings inside super are taxed at 15% — typically much lower than your marginal rate outside super.

Step 3: Apply to ATO for determination BEFORE signing first home contract. The determination tells you exactly how much you can withdraw (contributions + deemed earnings on those contributions).

Step 4: Withdraw for first home deposit. Withdrawal is taxed at your marginal rate minus 30% tax offset. For a buyer in the 32.5% bracket, the effective tax on the withdrawal is 2.5% — far lower than the marginal rate you would have paid outside super.

What’s the actual tax benefit of FHSSS?

A real example. Sarah earns $90,000 and contributes $15,000/year for 2 years via salary sacrifice ($30,000 total).

Without FHSSS (saving the same amount post-tax):

$30,000 of gross income at 32.5% marginal rate = $9,750 tax
Amount available for deposit: $20,250

With FHSSS:

$30,000 of gross income contributed pre-tax
Tax in super (15%): $4,500
Net into super: $25,500
Deemed earnings over 2 years (approx): $1,400
Total available for withdrawal: $26,900
Withdrawal taxed at marginal rate (32.5%) minus 30% offset = 2.5% effective tax
Withdrawal tax: approximately $672
Net to deposit: $26,228

FHSSS benefit: approximately $6,000 extra deposit funds for Sarah on the same gross contributions.

For a couple with both partners contributing maximum, the benefit can be $10,000-$15,000.

What’s the critical timing rule?

This is where most buyers lose the benefit. The rule:

Apply for FHSSS determination from the ATO BEFORE signing your first home contract.

The determination itself is provided almost instantaneously via myGov — it confirms how much you’re eligible to release. You can request it well ahead of any property purchase, and you can request multiple determinations without triggering a withdrawal until you’re ready.

Post-contract timing depends on when your determination was made. Per the ATO:

For determinations made on or after 15 September 2024: you have 90 days after signing your contract to make the release request.
For determinations made on or before 14 September 2024 (the old rule): the window was 14 days.

In practice, all new FHSSS applicants in 2026 will fall under the 90-day rule.

Settlement is the absolute deadline. If you settle on a property without having applied for the release, you’ve lost FHSSS eligibility for that purchase.

Order of operations:

Make voluntary contributions (over time, ideally years of regular contributions)
Identify target property and timeline
BEFORE signing contract: apply for FHSSS determination via myGov (provided instantly)
Sign land contract
Within 90 days of signing: apply for release request via myGov
ATO processes the release (typically 15–25 business days)
Funds available for settlement
After release request, you have 12 months to enter a contract (if you haven’t already) — extendable by another 12 months on application

The 90-day window is significantly more generous than the old 14-day rule, but don’t leave the release application late. Once requested, the funds take 15–25 business days to land in your account, and settlement won’t wait.

How do I make voluntary super contributions?

Two methods:

Salary sacrifice (employer arrangement).

Tell your employer to redirect a portion of your pre-tax salary into super
Contributions show on payslip
Counted toward FHSSS automatically
Most tax-efficient method

Personal deductible contributions.

Contribute to super from your after-tax money
Lodge a “Notice of Intent to Claim Deduction” with your super fund before tax time
Claim the deduction in your tax return (effectively recovering the tax)
More flexible (can contribute lump sums) but more paperwork

For both: contributions count toward your concessional contribution cap ($30,000/year in 2025-26, including employer SG contributions). FHSSS-specific cap is $15,000/year within the broader $30,000 cap.

What contributions don’t count for FHSSS?

Employer Superannuation Guarantee (SG) — does NOT count toward FHSSS
Spouse contributions — does NOT count
Government co-contributions — does NOT count
Reversionary contributions — does NOT count

Only your own voluntary contributions (salary sacrifice or personal deductible) count.

How does FHSSS interact with the 5% Deposit Scheme?

These two schemes stack beautifully. FHSSS funds the deposit; the 5% Deposit Scheme covers the LMI saving.

Real example: Couple targeting $850,000 Ipswich new build under 5% Deposit Scheme. Need $47,000 cash on hand.

$30,000 from FHSSS withdrawal (both partners maxed over 2 years)
$13,000 from regular savings
$4,000 from FHSSS deemed earnings
Total: $47,000

The FHSSS withdrawal counts as genuine savings (because contributions are voluntary and regular). The tax savings effectively boost their deposit by approximately $9,000.

What are the common FHSSS mistakes?

Not applying for the determination before contract signing. The single most common mistake. Apply EARLY — you can request a determination via myGov well in advance of any property decision, and the determination itself is provided almost instantly. Don’t leave this until contract day.
Underestimating the release timeline. The determination is instant. The release request itself takes approximately 15–25 business days for the ATO and your super fund to process and pay out. Plan for this — settlement won’t wait.
Contributing more than $15,000 in a single year. Anything over $15,000 doesn’t count toward FHSSS (though it remains in super).
Forgetting to lodge Notice of Intent. For personal contributions, you MUST lodge a Notice of Intent to Claim Deduction with your super fund. Forgetting this means no tax deduction.
Withdrawing then changing your mind. Once funds are released, you have 12 months to enter a contract to buy or build. Extendable by another 12 months if you apply before the first window closes. After that, you must either contribute the funds back into super (counted as a non-concessional contribution) or keep them and pay FHSSS tax of 20%.

“FHSSS is one of those things that sounds complicated, costs you nothing to understand, and saves the average couple $9,000-$15,000 on their deposit. Three minutes of attention on the discovery call sets it up for the next 12 months. Don’t leave money on the table.” — Chaice Paterson, founder of Low Deposit Homes

Frequently Asked Questions

Q: Can I use FHSSS if I’m a permanent resident, not a citizen? Yes — FHSSS is available to Australian citizens AND permanent residents who have super in Australia.

Q: Can I withdraw funds my employer contributed? No — only your voluntary contributions and the deemed earnings on those contributions. Employer SG contributions stay in super.

Q: What happens if I don’t buy within 12 months of withdrawing? You have two options: recontribute the funds to super (with tax penalty), or pay an FHSSS tax (effectively repaying the tax benefit). Either way, the funds were temporarily out of super and there’s a cost.

Q: Can KiwiSaver money be used with FHSSS? Yes — if you’ve transferred KiwiSaver funds to an Australian super fund, those funds count as super and may be eligible for FHSSS withdrawal (subject to standard rules).

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Low Deposit Homes operates under Winning Homes Australia Pty Ltd (ACN 633 321 758). All calculations are indicative. Individual circumstances may vary. This is not financial advice.