Linking the numbers

Tax returns and notices of assessment in a business loan file

Why lenders ask for business and personal tax returns and notices of assessment, how many years, what they cross-check and what if returns aren't lodged.

Updated 3 October 2026 · Business Loan Link editorial team

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Quick answer

Lenders ask for tax returns and notices of assessment to confirm the income a business — and its owners — declared to the ATO, and that the ATO has processed it. Most want the last one or two years for the business and for each guarantor. Returns show the detail; notices of assessment confirm lodgement and any tax payable. If the latest year isn't lodged, management accounts, BAS and sometimes an accountant's letter can bridge the gap.

Key points

  • Returns show declared income; notices of assessment confirm the ATO processed them.
  • Usually one or two years, for the business and for each guarantor.
  • Lenders cross-check returns against financials, BAS and bank statements.
  • If the latest year isn't lodged, bridge with management accounts and BAS.
Usually requested
Last 1–2 years
For whom
Business + guarantors
Confirms
Declared income, lodgement
Records kept
Most for 5 years (ATO)

Of all the documents in a loan file, tax returns carry a particular kind of weight: they’re the figures you declared to the ATO. Lenders like them for exactly that reason — they’re hard to embellish. Paired with notices of assessment, they confirm both what was declared and that it was processed. This page explains what lenders look for, how many years they want and what to do if the latest return isn’t done yet.

Returns versus notices of assessment

DocumentWhat it isWhat the lender reads from it
Tax returnThe return lodged by your tax agent for the business or individualIncome, deductions, structure, distributions
Notice of assessment (NOA)The ATO’s confirmation that the return was processedThat it was lodged and accepted; tax payable or refundable

Many lenders ask for both. The return shows the detail; the NOA proves it’s not a draft sitting on someone’s desk.

Whose returns, and how many years?

Typically:

  • The borrowing entity — company, trust, partnership or sole trader — for the last one or two years
  • Each guarantor — individual returns and NOAs, often for the same period
  • Related entities, if they’re providing security or their income is relied on

Smaller cash flow loans may need none of these, relying on bank statements and BAS instead. Larger unsecured term loans and many secured loans will ask.

What lenders cross-check

Lenders compare tax returns with the other documents in your file:

  • Financial statements — net profit should reconcile with taxable income, allowing for tax adjustments
  • BAS — sales on BAS across the year should broadly match income in the return
  • Bank statements — deposits should be consistent with declared turnover
  • Personal returns — trust distributions and wages from the business should appear as income

Differences can be legitimate, but should be explained. Your accountant is the best person to do that. See accountant-prepared financials for how statements and returns fit together.

Low taxable income and add-backs

Small businesses often legitimately minimise taxable income — through depreciation, the instant asset write-off, super contributions and other deductions. That’s sensible tax planning, but it can make servicing look thinner than reality. Your accountant can prepare a short list of add-backs so the lender sees the business’s true repayment capacity. Our page on the P&L and servicing explains how lenders treat them.

When the latest return isn’t lodged yet

This is common, especially early in the financial year. Options include:

  • Last lodged year plus management accounts for the current period (format guide)
  • BAS for recent periods, showing turnover
  • An accountant’s letter confirming specific facts about the unlodged year (how accountants approach it)
  • Property security, where lighter income evidence may be acceptable

Our guide to interim financials before the tax return covers this situation in full.

When returns are overdue

There’s a difference between “not yet due” and “overdue”. If returns are overdue, lenders will ask why and when they’ll be lodged. The best move is to get them lodged, even if there’s tax to pay. An overdue return can mean an undisclosed liability, which makes lenders cautious. Once lodged, the NOA closes the question.

Trust distributions: a common source of confusion

For businesses run through a discretionary trust, profit is usually distributed to beneficiaries each year, so the trust’s own taxable income may be nil. Lenders understand this, but they need to see where the income went. Provide:

  • The trust’s return, showing net income and distributions
  • The beneficiaries’ personal returns, showing the distributions received
  • A short note from your accountant tying the two together

Without that link, a lender might wrongly conclude the trust earns nothing — or that the beneficiaries’ income comes from somewhere else entirely.

How lenders treat different types of income

Income typeHow it’s usually viewed
Business net profitCore servicing income, with add-backs considered
Director wages from the businessCounted once — not as both business profit and personal income
Trust distributionsAccepted when the trust’s return supports them
Rental incomeOften counted, sometimes at a discounted level
One-off capital gainsGenerally excluded from ongoing servicing

Finding your documents

The ATO says most business records must be kept for five years, so copies should be available. Your registered tax agent holds lodged returns and receives NOAs; you can also access NOAs through myGov or Online services for business. You can confirm your agent’s registration on the Tax Practitioners Board register.

An illustrative example

A hypothetical physiotherapy clinic company applies for a $300,000 secured loan to fit out a second site. The lender asks for two years of company returns and NOAs, both directors’ personal returns and NOAs, and year-to-date management accounts. The latest company return shows modest taxable income after a large equipment write-off; the accountant’s note lists depreciation and the write-off as add-backs. The directors’ returns show wages and dividends consistent with the company’s records. With everything reconciling, assessment is straightforward. The scenario is illustrative.

Bring your returns, find your match

If your returns are lodged and your accountant can explain the numbers, you’re in a strong position. Start a 60-second enquiry and tell us which years are lodged. No credit check is run when you enquire, your details are linked with one lender suited to your file rather than many, and a real specialist calls you to go through it. Please answer accurately about lodgement status and income — it helps us find the right lender first time. See your options.

Frequently asked questions

What is a notice of assessment?

The ATO's notice confirming it has processed a tax return, showing taxable income and the tax payable or refundable. Lenders use it to confirm the return was lodged and accepted.

Do lenders need my personal tax returns for a business loan?

Often, yes — especially if you'll guarantee the loan or you're a sole trader or partner. They help the lender understand your overall position.

My tax returns show low income because of legitimate deductions. Will that hurt?

It can reduce assessed servicing. Your accountant can list add-backs such as depreciation so the lender sees the business's real repayment capacity.

My returns are overdue. Can I still apply?

Possibly, but lodge them as soon as you can. Some lenders accept BAS, bank statements and management accounts in the meantime, particularly for cash flow or secured lending.

Where do I find my notices of assessment?

Through myGov or Online services for business, or ask your tax agent, who receives copies.

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