Yes, and many borrowers do. Once you have a track record of clean repayments and finalised tax returns that show your income, you can usually refinance from a low doc loan to a standard full doc loan with sharper pricing.
Written by Ross McFarlane, Licensed Mortgage Broker (Credit Representative 526725). About the authorThis is the strategy that makes low doc smart rather than expensive. You use low doc to get in now, then refinance to a normal loan once your documentation catches up, capturing a better rate. Planning that exit from the start is exactly what a good broker structures for you.
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Last reviewed: June 2026
General information only. This page provides general information about home loans and is not financial or credit advice, a quote, or a guarantee, and your personal circumstances have not been considered. Lending policies, interest rates, fees and eligibility vary by lender and change over time. Always confirm your own situation with a licensed mortgage broker or lender before acting. Ross McFarlane (Credit Representative 526725) is an authorised Credit Representative of Australian Associated Advisers Pty Ltd t/a Keylend, Australian Credit Licence 392169.