Capital gains tax inside an SMSF has always been concessionally taxed 15% in accumulation phase, 10% with the 1/3 CGT discount, and zero in pension phase. But Division 296 changes the stakes permanently for trustees with a total super balance (TSB) above $3 million.
From 1 July 2026, realised capital gains on SMSF property will feed into Division 296 earnings taxed at an additional 15%. The only way to protect your pre-commencement capital gains from this additional tax is through the cost base reset election and the only way that election is accurate is through a defensible CGT valuation SMSF report at 30 June 2026. This guide explains everything.
How CGT Works Inside an SMSF, The Basics Every Trustee Must Know
Understanding how capital gains tax operates inside a self-managed super fund is the foundation of every CGT valuation SMSF decision. The rules are more favourable than for personal investors — but they also come with strict conditions and, from 2026, a significant new layer under Division 296. The starting point is simple: a capital gain is made when an SMSF sells an asset for more than its cost base. The cost base is the original purchase price plus all legitimate acquisition and improvement costs stamp duty, legal fees, renovation expenditure, and certain holding costs.
What makes SMSF CGT different from personal CGT is the tax rate structure. The Treasury Laws Amendment 2026 has added Division 296 on top of this , but the existing CGT framework remains unchanged for the fund itself. It is only the Division 296 layer that is new, applying personally to members above the $3 million threshold. Understanding both layers simultaneously is essential for any trustee making CGT valuation SMSF decisions in 2026.
CGT Rates in Accumulation vs Pension Phase
| Fund Status | CGT Rate — Held Under 12 Months | CGT Rate — Held Over 12 Months | Division 296 Additional Tax |
| Fully in accumulation phase | 15% on full gain | 10% (after 1/3 CGT discount) | +15% on proportion above $3M TSB |
| Partly in pension phase | Proportional ECPI applies | Proportional 10% on taxable portion | +15% on proportion above $3M TSB |
| Fully in pension phase (retirement phase) | 0% fully exempt | 0% fully exempt | Still applies to TSB above $3M |
| $10M+ TSB member | Fund rate as above | Fund rate as above | Additional 10% (total extra = 25%) |
The 1/3 CGT Discount — How It Works in an SMSF
When an SMSF holds a CGT asset including property for more than 12 months before disposal, it is entitled to a 1/3 CGT discount on the capital gain. This reduces the taxable gain by one-third, bringing the effective CGT rate from 15% to 10% for assets in accumulation phase. For a fund in full pension phase, the rate is 0% regardless of holding period. This discount does not apply to assets held for less than 12 months another reason why long-term property holding inside an SMSF is so powerful from a tax perspective.
Importantly, the cost base reset election under Division 296 does not affect the 12-month CGT discount eligibility. According to the final legislation, resetting the cost base to market value 30 June 2026 does not trigger a CGT event meaning the clock on the 12-month discount period continues to run from the original acquisition date. This is a significant protection for long-held property assets. The reset changes the Division 296 cost base only the fund’s normal CGT rules remain entirely unchanged.
How Division 296 Changes the CGT Equation From 1 July 2026
Before Division 296, when an SMSF sold a property and made a capital gain, the fund paid 10% CGT (after the 1/3 discount) in accumulation phase and nothing in pension phase. From 1 July 2026, members with a total super balance (TSB) above $3 million face an additional personal tax of 15% on the realised earnings which includes capital gains attributable to the proportion of their balance above the threshold. So for a member with $6 million TSB, 50% of the capital gain from a property sale feeds into their Division 296 assessment. The fund pays 10% CGT on the full gain. The member personally pays an additional 15% on 50% of that gain effectively adding 7.5% to the total tax cost of the disposal.
| 📊 Real $ Example — Division 296 CGT Impact: SMSF sells property. Capital gain after 1/3 discount = $400,000. Member TSB = $6M. Proportion above $3M = 50%. Fund CGT (accumulation phase): $400,000 x 10% = $40,000 Div 296 earnings from gain: $400,000 x 50% = $200,000 Div 296 personal tax: $200,000 x 15% = $30,000 Total tax on this capital gain: $70,000 (vs $40,000 before Div 296) With cost base reset at 30 June 2026 (property worth $1.8M at reset, sold for $2.2M): Gain after reset: $400,000 (same) BUT if reset captures $600K of pre-2026 gains: Divisible gain drops. Div 296 savings over retirement: $40,000+ |
The CGT Cost Base Reset Under Division 296 -What It Is and Why It Matters
The cost base reset is the single most important planning tool available to SMSF trustees under Division 296 and the CGT valuation SMSF at 30 June 2026 is the mechanism that makes it work. Without an accurate, ATO-defensible valuation of every property in the fund at 30 June 2026, the reset election is either impossible or dangerously imprecise. And because the election is irrevocable, an imprecise reset based on an inaccurate valuation is locked in permanently.
The cost base reset applies for Division 296 purposes only it does not change the fund’s normal CGT rules or the cost base used for calculating the fund’s income tax. The same property has two cost bases from 30 June 2026 onwards: the original purchase price for normal CGT purposes, and the 30 June 2026 market value for Division 296 earnings calculations. This dual-track system is complex but the benefit is clear. Only capital growth occurring after 30 June 2026 feeds into Division 296 earnings. All pre-commencement capital gains built up before that date are permanently protected.
What the Cost Base Reset Actually Does — Step by Step
| Step | Without Cost Base Reset | With Cost Base Reset |
| Property purchased | 2010 — cost base $500,000 | 2010 — cost base $500,000 (unchanged for normal CGT) |
| 30 June 2026 value | $1,800,000 | $1,800,000 — this becomes the NEW Div 296 cost base |
| Property sold in 2035 | $2,400,000 | $2,400,000 |
| Normal CGT gain (fund tax) | $2.4M – $500K = $1.9M gain | $2.4M – $500K = $1.9M gain (unchanged) |
| Div 296 gain (personal tax) | $2.4M – $500K = $1.9M | $2.4M – $1.8M = $600K only |
| Div 296 tax (50% TSB above $3M) | $1.9M x 50% x 15% = $142,500 | $600K x 50% x 15% = $45,000 |
| Tax saving from reset | — | $97,500 on this one property sale alone |
The 30 June 2026 Anchor Date – Why It Is Permanent and Irreversible
The irrevocable election must be lodged by the due date of the fund’s SMSF annual return due date for 2026-27. Once made, it cannot be changed, reversed, or selectively applied. The election resets the cost base of every CGT asset in the fund not chosen assets individually. This all-or-nothing rule is one of the most important features of the election. If any asset in the fund is currently worth less than its original cost base, resetting it to the lower market value removes a future tax benefit ,because a lower cost base means a larger future Division 296 gain when the asset is eventually sold.
This is why the CGT valuation SMSF report at 30 June 2026 must be absolutely accurate. An overstatement of value locks in a higher Division 296 cost base which sounds beneficial but creates a mismatch with the fund’s actual tax position. An understatement creates a lower cost base than the fund deserves permanently reducing the protection offered by the reset. There is no correcting either error after the election is lodged.
Should Your SMSF Opt In? A Decision Framework
| Fund Situation | Opt In? | Reason |
| Property with large gains built up before 2026 | ✅ Yes | Protects all pre-commencement gains permanently |
| Member TSB currently under $3M but growing | ✅ Yes | Gains built up now are protected for future years |
| All assets currently in a gain position | ✅ Yes | Clean reset no loss position risk |
| One or more assets in a loss position | Seek advice first | Resetting a loss asset reduces future Div 296 protection |
| Fund wholly in pension phase | Seek advice first | CGT exempt anyway reset may add complexity |
| All assets are listed shares (market price clear) | ✅ Yes (no separate valuation needed) | ASX closing price on 30 June 2026 is the reset value |
What Happens If an Asset Is in a Loss Position?
If any SMSF asset including property has a current market value below its original cost base, opting into the cost base reset is potentially harmful. The election resets the cost base downward to the lower market value. This means when the asset eventually recovers and is sold, the Division 296 gain is calculated from the lower reset cost base producing a larger gain than if the original cost base had been retained. Grant Thornton’s SMSF team describes this as a capital gain that ‘never really existed’ manufactured by the reset of a loss position. This risk makes a CGT valuation SMSF report essential before any election decision, you need to know the exact value of every asset before committing.
Why the 30 June 2026 CGT Valuation Is the Most Consequential in Your Fund’s History
No valuation in your SMSF’s history carries the weight of the 30 June 2026 CGT valuation SMSF report. Every other valuation can be corrected, updated, or superseded. This one cannot not for Division 296 purposes. The value recorded at 30 June 2026 becomes the permanent Division 296 cost base if the election is made. It will be referenced every time the fund sells an asset for the rest of its existence. Getting it wrong by $100,000 on a $1.5 million property is not a minor administrative error it is a six-figure tax consequence locked in permanently.
One Valuation — Three Permanent Consequences
| Consequence | Detail | Reversible? |
| Annual financial statements | Property reported at market value — SIS Act compliance | Yes — correctable next year |
| SMSF audit sign-off | Auditor verifies market value evidence | Yes — correctable next year |
| Division 296 cost base reset | 30 June 2026 value locked in as permanent Div 296 baseline | No — irrevocable forever |
What Evidence the ATO Accepts for CGT Valuation Purposes
For a CGT valuation SMSF report to be defensible both for the annual audit and for the Division 296 cost base reset election, it must meet the ATO’s standard of objective and supportable data. For property, this means a report from an independent qualified valuer that includes comparable sales evidence, a documented methodology, the valuation date (as close to 30 June 2026 as possible), and the valuer’s professional credentials. An automated online estimate, a council rate notice, or a single-sentence agent letter is not sufficient for an irrevocable election that will affect the fund’s tax position for decades.
CPA Australia has specifically warned that SMSF trustees should be looking for CGT valuation SMSF reports earlier than usual this year because the volume of demand for qualified valuers near 30 June 2026 is expected to be significantly higher than any prior year. Sladen Legal confirms the valuation must be retained as part of the fund’s records for five years after the eventual disposal of the asset not just five years from the election date. This means for a property purchased in 2010 and reset in 2026, the valuation record must be retained until the asset is sold, plus five years thereafter.
The NALI Connection — CGT Valuation and Related Party Leases
For SMSF trustees holding commercial property leased to a related party, the CGT valuation SMSF report at 30 June 2026 must include a rental assessment not just a capital value. If the cost base reset election is made based on a capital value alone, without confirming the property’s market rent is at arm’s length, the ATO may challenge both the valuation and the rental income. A commercial property where rent is below market is simultaneously at risk of non-arm’s length income (NALI) reclassification and an inaccurate Division 296 cost base reset. Both risks are eliminated by a single AVI / API / AIQS certified full valuation report including rental assessment at $550.
Who Can Perform a CGT Valuation for SMSF and What Must the Report Contain?
Not every property valuation qualifies as a CGT valuation SMSF report for Division 296 purposes. The ATO has a clear standard: the valuation must be based on objective and supportable data, use a rational methodology, and be capable of explanation to a third party. For an irrevocable election that will follow the fund forever, the bar is even higher than for a routine annual valuation. The person performing the valuation must have formal qualifications and no conflict of interest with the fund, its members, or any related party.
AVI / API / AIQS Certified — Why Credentials Matter for CGT Purposes
A valuer holding AVI / API / AIQS credentials has completed formal tertiary education in property valuation, is subject to ongoing professional development obligations, carries professional indemnity insurance, and is bound by a code of ethics that requires independence and objectivity. For a CGT valuation SMSF report at 30 June 2026, these credentials are the ATO’s gold standard. They signal to the auditor and the ATO that the methodology is sound, the evidence is legitimate, and the conclusion is defensible , even under formal scrutiny years later when the property is eventually sold and the Division 296 election record is reviewed.
Desktop vs Full Valuation for CGT Valuation Purposes
| Property Type | Report Type for CGT Election | Cost | Turnaround |
| Residential SMSF property | Desktop valuation report | $245 | 24-48 hours |
| Commercial SMSF property (any lease) | Full valuation + rental assessment | $550 | 48 hours |
| Rural or farmland SMSF property | Full valuation + rental assessment | $550 | 48 hours |
| Retrospective to past date (prior year) | Desktop or full depending on type | Same pricing | Same turnaround |
| ✅ What Your CGT Valuation Report Must Include: Property address and full description | Valuation date as close to 30 June 2026 as possible | Comparable sales evidence (minimum 3 recent sales) | Income capitalisation and rental assessment (commercial only) | Valuation methodology clearly documented | AVI/API/AIQS credentials and signed independence declaration | Market value conclusion — clearly stated | GST treatment confirmed (commercial) |
Record Keeping — 5 Years Minimum After Asset Disposal
Under SIS Act compliance obligations and the specific record-keeping requirements introduced by the Division 296 legislation, SMSF trustees must retain all records relating to the cost base reset election including the CGT valuation SMSF report for a minimum of five years after the eventual disposal of each asset. This is not five years from the election date. It is five years from the date of sale. For a property that is reset in 2026 and held until 2041, the valuation report must be retained until 2046. Digital copies are acceptable provided they are complete, legible, and accessible for ATO inspection on request.
Frequently Asked Questions — CGT Valuation SMSF and Division 296
Q: What is a CGT valuation for SMSF?
A: A CGT valuation for SMSF is an independent assessment of the market value of a property or other CGT asset held in a self-managed super fund, prepared to meet ATO compliance requirements. For Division 296 purposes, the most critical CGT valuation is the one at 30 June 2026 — because this value becomes the permanent Division 296 cost base if the cost base reset election is made.
Q: How does CGT work in an SMSF under Division 296?
A: Inside an SMSF, capital gains are taxed at 15% in accumulation phase, or 10% after the 1/3 CGT discount for assets held over 12 months. In pension phase, CGT is zero. From 1 July 2026, Division 296 adds a personal 15% tax on the proportion of realised capital gains attributable to the member’s balance above $3 million. The cost base reset election is the primary tool for minimising this additional layer.
Q: What is the cost base reset for SMSF under Division 296?
A: The cost base reset is a one-time, irrevocable election that adjusts the cost base of all CGT assets in the SMSF to their market value at 30 June 2026 — for Division 296 earnings calculation purposes only. This protects all capital gains built up before 30 June 2026 from Division 296 tax. Only growth occurring after that date feeds into future Division 296 assessments.
Q: Do I need a valuation to make the Division 296 cost base reset election?
A: Yes — for any property or unlisted asset, a valuation from an independent qualified valuer is required. The ATO requires objective and supportable data for the 30 June 2026 market value that underpins the election. An automated online estimate or council rate notice is not sufficient for an irrevocable election that will affect the fund’s tax position for decades.
Q: Is the CGT cost base reset election irrevocable?
A: Yes — completely and permanently. Once the election is lodged with the ATO by the due date of the fund’s 2026-27 annual return, it cannot be changed, reversed, or applied selectively. It applies to every CGT asset in the fund simultaneously. This is why the underlying 30 June 2026 valuation must be accurate before the election is made.
Q: Can I choose which assets to reset under Division 296?
A: No. The election applies to all CGT assets held by the SMSF at 30 June 2026 — it is all or nothing. You cannot reset the cost base of some assets and retain the original cost base of others. This makes it critical to assess the value and position of every fund asset before committing — particularly any assets currently worth less than their original cost base.
Q: What happens if my SMSF property is in a loss position at 30 June 2026?
A: If the property’s market value at 30 June 2026 is below its original cost base, the reset will lower the cost base further — removing a future Division 296 protection. When the property later recovers in value and is sold, the gain is calculated from the lower reset cost base, producing a larger Division 296 taxable amount. Seek professional advice before making the election if any fund asset is in a loss position.
Q: How does the 1/3 CGT discount work for SMSF property?
A: When an SMSF holds a property for more than 12 months in accumulation phase, it applies a one-third discount to the capital gain — reducing the effective CGT rate from 15% to 10%. The cost base reset election does not affect this discount or restart the 12-month clock. The reset changes the Division 296 cost base only — the fund’s normal CGT rules, including the 1/3 discount, remain completely unchanged.
| Get Your CGT Valuation Before 30 June 2026 — Protect Your Pre-Commencement Gains Forever | AVI / API / AIQS Certified | smsfpropertyvaluers.com.au |