Skip to main content
Loading the latest on mortgages, RBA & inflation…
Local Knowledge Finance

Can I refinance from a low-doc loan to a full-doc loan?

Short answer

Often, once you have lodged tax returns and financial statements that support the loan. A full-doc lender will assess you like any new applicant, including your income, expenses, credit file and the property. If your lodged income is lower than you declared for the low-doc loan, the switch may not be possible yet.

This answer is awaiting review by James Chee CPA. Written by Local Knowledge Finance editorial team. Check the dated sources below and talk to a broker about your own situation.

Content last updated

What lenders will want to see

  • A new lender must make reasonable inquiries and verify your financial situation before lending. [ASIC]
  • A broker must act in your best interests and give you a credit guide. [Moneysmart (ASIC)]
  • Each credit application is recorded on your credit report. [Moneysmart (ASIC)]

Who this may suit

  • Borrowers with lodged returns that clearly support the current loan
  • Borrowers with a clean repayment history on the low-doc loan

Who it may not suit

  • Borrowers whose lodged income does not yet support the loan
  • Anyone whose switching costs would outweigh the benefit

Your options, including not borrowing

  • Stay on the low-doc loan for now. Not switching is a valid choice.
  • Ask your current lender whether it will review your loan or move you to a full-doc product.
  • Refinance to a full-doc lender once your returns support it.
  • Wait for another year of lodged returns if the latest year is weak.

Risks to weigh

  • Break costs, discharge and application fees can reduce or remove the benefit.
  • A lower property valuation can limit the new loan.
  • A declined application still adds a credit enquiry. [Moneysmart (ASIC)]

Next steps

  1. 1Gather your lodged returns, financial statements and recent loan statements.
  2. 2List all switching costs from your current lender.
  3. 3Ask us to compare staying, a lender review and refinancing.

Common follow-up questions

It depends on the lender. Requirements differ and change, so we check current policy for your situation before you apply.
A new lender compares your lodged figures with your current loan. Large differences need a clear explanation.
Some lenders will review or convert a loan once full documents are available. Ask them first; it may be simpler than refinancing.

Sources

Related guides

General information about credit only. It is not tax, financial, superannuation or Centrelink advice and does not take your objectives, financial situation or needs into account. Lender policies change; any loan is subject to lender assessment and approval.

Ding Financial Pty Ltd t/a Local Knowledge Finance, Corporate Authorised Credit Representative 517980 of Global Mutual Funds Pty Ltd (ACL 222640). Sydney · 02 8338 8900 · [email protected]

One Practice · Five Specialisations

Specialist Finance Divisions

Local Knowledge Finance operates as a unified practice across commercial, development, residential, refinancing and debt consolidation finance. Every division is led by James Chee — CPA, Registered Tax Agent and mortgage broker at Local Knowledge Finance — so your strategy is never siloed.

Commercial Finance

Business & Commercial Lending

Business purchase, commercial property, equipment finance, cashflow lending and SMSF loans — structured by a CPA and Tax Agent who understands your financials.

Business acquisitionsCommercial propertyEquipment & vehiclesSMSF lending
Explore Commercial Finance

Development Finance

Construction & Development Lending

Specialist construction loans for duplexes, townhouses and medium-density projects up to $10M. Fast non-bank approvals with progressive drawdown management.

Duplex & townhouse buildsKnock-down rebuildsLand subdivisionMezzanine finance
Explore Development Finance

Tailored Home Loans

Prestige & Residential Lending

Sydney's Eastern Suburbs specialist for prestige home loans, first home buyers, refinancing and investment lending — with local market intelligence that matters.

Prestige home loansFirst home buyerRefinancingInvestment properties
Explore Tailored Home Loans

Debt Consolidation

Consolidate & Save

Roll credit cards, personal loans, car finance and other debts into one home loan at a fraction of the rate — structured with a separate split and accelerated payoff plan.

Credit card debtPersonal loansCar & vehicle loansATO & tax debts
Explore Debt Consolidation

Refinancing

Rate Reviews & Loan Restructuring

Switch to a sharper rate, unlock equity, consolidate debt or move off an expiring fixed rate — with the true cost modelled, not just the headline rate, by a CPA and mortgage broker at Local Knowledge Finance.

Lower your rateCash-out & equityFixed → variableDebt consolidation
Explore Refinancing

Want to talk your situation through?

Call 02 8338 8900 or send us a message. We'll look at your documents and tell you plainly what your lending options are.