Capital gains attract most of the headlines, but for many self-managed super funds the steady drumbeat of income — dividends, interest, rent and franking credits — is what actually pays the bills in retirement. That income is taxed very differently depending on whether it flows into an accumulation account or one supporting a retirement-phase pension. In accumulation, fund income is taxed at 15 per cent; in retirement phase it is taxed at nothing, and franking credits can turn from a tax offset into a cash refund. For SMSF trustees approaching or already in retirement, understanding how the timing of income relative to a pension commencement works is a core part of running the fund well.

 

How SMSF income is taxed in each phase

A complying self-managed super fund pays 15 per cent tax on its income while Assets sit in accumulation phase. That covers dividends from Australian shares, interest from cash and term deposits, distributions from managed funds, and rent from property held by the fund.

Once assets support a retirement-phase account-based pension, that same income becomes Exempt Current Pension Income (ECPI) and is taxed at 0 per cent. The character of the income does not change — a Dividend is still a dividend — but the environment it lands in does. This is why the phase an income-producing asset is supporting, at the time the income is derived, is so important to the fund’s overall tax position.

 

Franking credits: from offset to cash refund

Australia’s Dividend Imputation system gives SMSF income strategy a distinctive edge. Fully franked dividends carry franking credits reflecting company tax already paid at 30 per cent. A complying super fund can use those credits to offset its own tax liability, and crucially, excess franking credits are refundable.

In accumulation, a Franked Dividend is taxed at 15 per cent, and the attached franking Credit (at the 30 per cent company rate) more than covers that liability, leaving surplus credits that can offset tax on other fund income or be refunded. In retirement phase, where the fund pays 0 per cent, there is no tax for the credit to offset at all — so the franking credit can become a full cash refund to the fund. A portfolio of fully franked Australian shares supporting a pension can therefore generate a meaningful stream of refunded credits, effectively lifting the after-tax yield.

 

Why the timing of income can matter

Because income is taxed at 15 per cent in accumulation and 0 per cent in retirement phase, when income is derived relative to a pension commencement can affect the tax on it. Income earned while an asset supports accumulation is assessable at 15 per cent; income earned once the asset supports a retirement-phase pension may fall within ECPI.

For funds using the proportionate (unsegregated) method of calculating ECPI, income is not carved up by the day it is received — an actuarial certificate sets the exempt proportion for the whole year based on the average value of retirement-phase liabilities. For funds using the segregated method, income on segregated pension assets is fully exempt while income on segregated accumulation assets is fully taxable. The method the fund uses shapes how much a shift in timing actually changes.

Trustees also note that dividends are generally derived when paid, interest as it accrues or is credited, and rent as it falls due — so the precise timing of income is partly dictated by the assets themselves, not by the trustee’s preference.

 

A hypothetical illustration

For illustration only: the Nguyen SMSF holds $600,000 of fully franked Australian shares yielding 4 per cent in fully franked dividends, generating $24,000 in cash dividends plus roughly $10,285 in attached franking credits in a year.

If those shares support an accumulation account, the fund is assessed at 15 per cent on the grossed-up income of about $34,285 — roughly $5,143 — which the franking credits fully offset, leaving surplus credits of about $5,142 available against other income or as a refund.

If the shares instead support a retirement-phase pension within the member’s transfer balance cap, the fund pays 0 per cent, so the whole $10,285 franking credit can be refunded as cash on top of the $24,000 dividends. This example ignores expenses, other income and the proportionate method, and is not a recommendation to act.

 

Limits and what trustees keep in mind

The tax-free retirement phase is capped by the transfer balance cap, which was $2 million in 2025–26 and indexed to $2.1 million from 1 July 2026. Income on amounts above a member’s personal cap must generally stay in accumulation, taxed at 15 per cent. Members aged 60 or over drawing a pension from a taxed fund receive those pension payments tax-free in their own hands.

Trustees also weigh liquidity: an income-focused portfolio must still generate enough cash to meet minimum pension drawdowns. And non-arm’s length income — for example, income on terms more favourable than commercial — is taxed at a penalty rate of 45 per cent, so income arrangements need to be genuinely at arm’s length. These are general principles that play out differently for each fund.

 

Key Takeaway

SMSF income — dividends, interest, rent — is taxed at 15 per cent in accumulation phase and 0 per cent in retirement phase, where fully franked dividends can produce a full cash refund of franking credits. The timing of income relative to a pension commencement can affect its tax, though the segregated or proportionate ECPI method determines how much. The transfer balance cap ($2 million in 2025–26, indexed to $2.1 million from 1 July 2026) limits how much income can enjoy the 0 per cent environment. This is general information only, not personal advice.