The simple version
What should first home buyers compare first?
Most buyers start by asking how much they can borrow. That matters, but the better starting point is how the deposit, property costs and scheme eligibility work together.
A lower deposit can help you buy sooner, but it may also change the lender options, repayment buffer, valuation risk and what happens if your plans change after settlement.
Low-deposit options
5% Deposit Scheme and LMI waiver
The Australian Government 5% Deposit Scheme can help eligible first home buyers purchase with a smaller deposit and no lenders mortgage insurance under the scheme. The government guarantee supports the lender; it is not a cash payment into your bank account.
Smaller deposit + no LMI under the scheme + normal lender approval still required.
Property price caps, lender participation, occupancy rules and the exact loan scenario still need to fit before you rely on this pathway.
Shared equity
Help to Buy Scheme
Help to Buy is a shared equity scheme where the Australian Government may contribute toward the purchase price. Official guidance says buyers need a minimum 2% deposit, a loan from a participating lender, and the government may contribute up to 30% for an existing home or up to 40% for a new home.
This can reduce the loan you need, but it also means understanding shared equity obligations, future income reviews, sale rules and how you may buy out the government share later.