Last updated: July 2026 · Reviewed by John Pierre Saliba, Director and Mortgage Broker, MFAA Accredited
Home Loans for Self-Employed Builders
Self-employed builders are among the most reliable borrowers in Australia, strong, consistent income from a trade that's always in demand. The challenge is that lenders assess self-employed income differently to PAYG, and without a payslip, you need the right documentation and the right lender. We specialise in exactly this.
Tradespeople are some of my favourite clients to work with, the income is real, the demand for their work is consistent, and the challenge is almost always documentation rather than capacity. Once we have clean financials and the right lender, approvals are typically straightforward. The key is picking the lender whose add-back policy and income assessment methodology suits how a trade business actually operates.
Documentation Options
Full Doc (2 Years)
The standard pathway: last 2 years of personal and business tax returns, 2 years of ATO Notices of Assessment, and last 2 years of business financials prepared by your accountant. If your income has been consistent or growing, full doc gives you access to the broadest lender panel and best rates.
Alt Doc (1–2 Years)
If your tax returns show lower income than your actual cash flow due to legitimate deductions, or if you've been self-employed for only 12–18 months, alt doc is the solution. Required documents:
- Last 12 months of BAS statements
- Last 6 months of business bank statements
- Accountant's letter confirming income and trading period
Key Add-Backs for Trade Businesses
Trade businesses typically have legitimate deductions that reduce taxable income well below actual cash earnings. Common add-backs that lenders (with the right policy) will reinstate to your assessed income include:
- Depreciation on vehicles, tools and equipment
- Home office expenses
- One-off non-recurring expenses
- Interest on business loans (already accounted for in serviceability)
- Superannuation contributions above SGC rate
Worked Example: Self-Employed Builder in Sydney
- Trade: Self-employed builder, 4 years ABN
- Gross business revenue: $280,000
- Taxable income (after deductions): $95,000
- Add-backs (depreciation, home office): $22,000
- Assessed income: $117,000
- Purchase price: $900,000
- Deposit (20%): $180,000
- Estimated borrowing capacity: ~$650,000–$730,000
- Outcome: Approved full doc at standard rate
Tips to Strengthen Your Application
- Lodge your most recent tax return before applying, lenders need current financials
- Work with a trade-experienced accountant who understands legitimate add-backs
- Keep business and personal accounts separate, cleaner income verification
- Ensure BAS is lodged consistently and on time, gaps raise flags
- Avoid large personal asset purchases on credit in the 3–6 months before applying
