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Home loan know-how

The accountant's letter for a low doc loan: what it must say

For many self-employed borrowers, a single letter from their accountant replaces two years of tax returns. Get it right first time and the loan moves fast.

  • What lenders want included
  • Who can sign it
  • Common mistakes

Updated November 2026 · Reviewed by our credit team · 4 min read

In short

An accountant's letter (or accountant's declaration) for a low doc or alt doc home loan is a signed statement from your accountant confirming your business and your income, used in place of full tax returns. Lenders usually require it on the accountant's letterhead, from a qualified accountant (often CPA, CA or IPA, or a registered tax agent), confirming your ABN, how long they've known your business and your expected income, and often using the lender's own template.

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What the letter usually confirms

  • Your name and ABN
  • Business name and structure
  • How long they've acted for you
  • Your income or expected income
  • GST registration
  • No known tax issues

When you need one

An accountant's letter is one of several income options for low doc and alt doc loans. Some lenders accept it on its own; others want it alongside BAS or bank statements. If your BAS and bank statements are strong, you may not need a letter at all.

What a lender expects the letter to include

  • Your full name and the business's name, ABN and structure (sole trader, partnership, company or trust).
  • How long the accountant has acted for you or the business.
  • Confirmation of your income, or expected income for the current year, sometimes with a statement that it's sustainable.
  • Whether the business is registered for GST, and that lodgements are up to date.
  • The accountant's qualifications, registration number, contact details and signature, on letterhead.
  • Many lenders also want specific wording, such as confirming the accountant isn't related to you.

Who can sign it

Lenders generally want a qualified accountant who is a member of a professional body or a registered tax agent, who has acted for you for a period (often at least 12 months) and who isn't a family member or business partner.

Mistakes that get letters rejected

  • A generic letter that doesn't match the lender's required wording.
  • Income that doesn't line up with your BAS or bank statements.
  • A related party or unqualified person signing.
  • Missing registration numbers or an unsigned PDF.
  • An accountant who hasn't acted for you long enough.

An outline of a typical accountant's declaration

Some lenders phone the accountant to verify the letter, so make sure they know it's coming.

If your accountant won't sign

Some accountants decline to sign income declarations because of the liability involved, or because they haven't acted for you long enough. That's not the end of the road: many lenders accept BAS or business bank statements instead. See alt doc home loans for the alternatives.

Timing

  • Give your accountant the lender's template early; busy periods around tax time can mean delays.
  • Make sure the income figure matches what your BAS and statements show.
  • Check the letter is dated recently; many lenders want it issued within the last 30 to 90 days.
  • Keep a copy for your records.

What you’ll need

  • Lender's declaration template
  • Accountant's details
  • ABN and GST details
  • BAS
  • Bank statements

Who it usually suits

  • Self-employed borrowers using low or alt doc
  • An accountant who has acted for you for a period
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FAQs

Low doc loan accountant's letter: your questions answered

Do all low doc loans need an accountant's letter?

No. Many lenders accept BAS or business bank statements instead. The letter is one option.

Can my bookkeeper sign the letter?

Usually not. Lenders generally want a qualified accountant or registered tax agent.

Does the accountant take on liability?

Yes, they're confirming information to a lender, which is why many accountants are careful about wording and prefer lender templates.

How recent does the accountant's letter need to be?

Many lenders want it dated within the last 30 to 90 days. Check your lender's requirement.

General information only — it doesn’t take into account your personal circumstances. Credit is subject to lender approval, terms and fees.

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