The 24-month historic window — and why it matters
Full Doc commercial lenders work to a 24-month historic income window — they want to see two complete financial years of lodged tax returns and financial statements, plus current YTD management accounts bridging from the most recent year-end to the current period. The window has a specific purpose: lenders are not interested in a single year's performance, they are interested in the trend and the stability of the trend.
Two practical implications flow from the 24-month rule. First, deferred or late tax returns materially compromise the Full Doc lane — a borrower who has not lodged the most recent year's tax return is generally pushed into the Low Doc lane regardless of the underlying numbers. Second, anomalous single-year performance (one good year, one weak year) reads materially differently to a lender than two consistent years at similar levels; the consistency itself is part of what is being assessed.
What lenders expect by entity
| Entity type | Required financial set |
|---|---|
| Trading company | Last 2 years tax returns + financial statements; YTD management accounts; ATO portal print |
| Trust (discretionary or unit) | Last 2 years trust tax returns + distribution statements; trust deed + variations; trustee identification |
| Sole trader | Last 2 years personal tax returns + accountant-prepared P&L; ATO portal print |
| Partnership | Last 2 years partnership returns + each partner's personal return; partnership deed |
| Personal guarantor | Last 2 years personal tax returns + Notice of Assessment; assets & liabilities statement; current payslips if employed |
| Borrowing trust + corporate trustee | Both entity sets above + clear demonstration of trustee authority |
Most commercial transactions involve multiple entities — borrower, beneficial owner, personal guarantor, sometimes related trading entity. The lender wants the complete picture, not the borrower entity in isolation. A commercial submission on a trust with corporate trustee, with personal guarantee from the directors, will require the financial package on the trust, the corporate trustee, both directors personally — and frequently the directors' other trading entities where they have material exposure.
ATO position — the universal lender focus
Every commercial lender checks the borrower's ATO position. A current ATO statement (portal print) showing no outstanding balance, no active payment arrangement, and all returns lodged on time is materially positive. Outstanding balances or active payment arrangements are workable but require explanation and often a remediation plan; persistent or large ATO debt is typically a Full Doc disqualifier.
The most common ATO issues that catch commercial borrowers: GST payment timing on BAS lodgements, PAYG variations and balancing payments at year-end, income tax instalments running behind actual liability, and Director Penalty Notices on company tax debts. Sponsors who resolve ATO position cleanly 60–90 days before applying for commercial finance dramatically improve their credit assessment outcome.
The role of the accountant — and the documents only they can produce
Two categories of document required for commercial submissions can only be produced by the borrower's accountant: accountant-prepared financial statements (audited or unaudited compilation report), and accountant declarations / letters of comfort used in Low Doc and some Lease Doc lanes. The accountant relationship is therefore part of the financing process, not adjacent to it.
Practical preparation: engage the accountant 4–8 weeks before lodging the commercial submission. Ask explicitly for accountant-prepared financial statements (not just the tax return), ATO portal print, and — if applicable — an accountant declaration in the lender's standard template. Accountants who are unfamiliar with commercial lender requirements sometimes produce a tax return without an accompanying financial statement, which lenders will not accept as a complete financial set.
Common financial-statement red flags to address before applying
- Negative net asset position on the borrowing entity — frequently solvable through restructure, capital injection or guarantor strengthening before submission
- Director loan accounts running in deficit (director owes the company) — needs explanation and ideally regularisation
- Significant one-off income or expense items that distort the underlying earning capacity — pre-emptive normalisation explanation
- Inconsistent or declining gross margin — needs trend explanation, not just the raw number
- Material related-party balances or transactions not disclosed in the financial statements — opaque to the lender and frequently challenged
- Differences between tax return income and financial statement income that are not explained by standard tax-versus-accounting differences
- Recent ATO restructure, payment arrangement or audit activity — needs proactive disclosure with current resolution status
Presentation — packaging the financials for the lender
A well-packaged commercial submission contains the financials, the explanation and the lender's risk story already written. The contrast with a fragmented submission of raw documents is material: well-packaged submissions consistently approve faster and at sharper pricing because the credit officer is not constructing the borrower's narrative themselves.
- A 2–4 page sponsor profile covering background, track record, related entities and asset position
- Asset & liability statement reconciled to supporting evidence (titles for property, statements for cash, broker statements for shares)
- Income summary across the 24-month window with one-line explanation of any year-on-year variance
- ATO compliance summary — current position, any history of arrangements, resolution status
- Source documents (financial statements, tax returns, ATO portal prints) attached as supporting appendices, not interspersed through the package