41160 – Finance Pre-Approval & Budgeting | Australian Property Network™

41160 — Finance Pre-Approval & Budgeting

Overview

Before a buyer can credibly make an offer on a property, two separate financial questions need answering: how much a lender will actually lend, and how much the purchase will actually cost once every fee, tax and inspection is added to the sale price. Buyers routinely underestimate both. Borrowing capacity is not simply income multiplied by a rule of thumb — lenders assess it against living expenses, existing debts, dependants and interest-rate buffers, and two buyers on identical incomes can be assessed very differently. The all-in cost of a purchase, meanwhile, regularly runs several percentage points above the advertised sale price once stamp duty, legal fees, inspections, loan costs and moving expenses are counted, and a buyer who has budgeted only for the purchase price and the deposit can find themselves short at settlement even after finance is approved.

This entry sets out the mechanics that apply regardless of who is buying: how borrowing capacity is assessed, what pre-approval actually commits a lender to (and what it doesn’t), typical deposit-size norms, and the categories of cost that sit outside the purchase price. It does not set out the specific stamp duty concessions, grants or guarantee schemes available to particular buyer types — those figures are jurisdiction- and scheme-specific, change with policy settings, and are addressed on the relevant life-stage node.

Scope & Boundaries

This entry covers:

How lenders assess borrowing capacity
The difference between pre-approval (conditional approval) and unconditional (full) approval
General deposit-size norms and the significance of the 20% deposit threshold
The categories of cost that sit outside the purchase price: stamp duty, legal/conveyancing fees, building and pest inspection, Lenders Mortgage Insurance, and moving costs

This entry does not cover:

First Home Buyer stamp duty concessions, exemptions, grants or deposit guarantee schemes and their specific eligibility thresholds → addressed in 41110
Finding and researching a property, including comparable sales analysis used to gauge a fair purchase price → addressed in 41140
The offer process, contract clauses, and negotiation tactics → addressed in 41170
Budgeting considerations specific to upgrading (bridging finance, simultaneous settlement risk), downsizing, or co-buying (ownership structures, joint borrowing) → addressed in 41120, 41130, and 41150

Key Concepts

Borrowing capacity

The maximum amount a lender is willing to advance, calculated from declared income, the borrower’s living expenses (assessed both from declared figures and from a benchmark expense measure), existing debts and credit limits, the number of dependants, and a mandatory interest-rate buffer applied on top of the actual loan rate to test whether the borrower could still service the loan if rates rose. Because the assessment weighs expenses and existing liabilities as heavily as income, borrowing capacity is specific to the lender and to the borrower’s declared circumstances at the time of assessment — it is not a fixed multiple of income.

Pre-approval (conditional approval)

A lender’s preliminary indication of the amount it is likely to lend, based on the financial information supplied but without a specific property attached. Pre-approval is not a guarantee of finance: the lender can still decline at the next stage if the borrower’s circumstances change or if the specific property they end up choosing doesn’t meet the lender’s valuation or security requirements. Pre-approval typically carries a validity window of a few months, after which it needs to be refreshed if a purchase hasn’t been completed.

Unconditional (full) approval

The lender’s binding commitment to fund the loan, issued only after the specific property has been valued to the lender’s satisfaction and every remaining document, identity and income check has been completed. This is the approval a buyer needs in hand before a finance-conditional contract’s finance deadline expires, and before proceeding to settlement with confidence.

Loan-to-value ratio (LVR) and the 20% deposit threshold

The loan amount expressed as a percentage of the property’s value. A deposit of at least 20% of the purchase price keeps the LVR at or below 80%, which is the threshold most lenders use as the point below which Lenders Mortgage Insurance is not required. A smaller deposit is still viable with many lenders, but it usually means paying LMI on top of the loan (see below), and can affect the interest rate offered.

Lenders Mortgage Insurance (LMI)

A one-off insurance premium, usually able to be added to (capitalised into) the loan amount rather than paid upfront, that protects the lender — not the borrower — against a shortfall if the borrower defaults and the property sale doesn’t cover the outstanding loan. LMI is typically required whenever the deposit is below 20% of the purchase price (LVR above 80%), and its cost rises as the deposit shrinks relative to the purchase price, since a smaller deposit represents more risk to the lender. Some government-backed guarantee schemes allow eligible buyers to avoid LMI with a smaller deposit; where those schemes are specific to a buyer type, they are addressed on the relevant life-stage node rather than here.

Settlement

The date on which legal ownership transfers and the outstanding balance of the purchase price is paid to the vendor, typically drawing on both the loan funds and the buyer’s remaining cash. Every cost category below needs to be covered by funds available at or before settlement — a loan approved for the purchase price alone does not cover the additional costs discussed in Section 4.

Understanding Your Total-Cost Budget

The purchase price is the largest number in a property transaction, but it is rarely the only one a buyer needs cash for. Building a realistic budget means identifying every cost category below and getting an actual quote or a jurisdiction-specific calculation for each one, rather than relying on a rough overall percentage — the categories vary too much by state, property type and lender for a single rule of thumb to be reliable.

Stamp duty (transfer duty). A state or territory tax on the transfer of property, calculated as a percentage of the purchase price (or, in some jurisdictions, the property’s value) on a sliding scale. Every state and territory levies it, the rates and thresholds differ materially between jurisdictions, and first home buyers may qualify for a concession or exemption in some jurisdictions — see 41110 for those figures. Because rates and thresholds change with state budgets, a buyer should get a current calculation from the relevant state revenue office rather than relying on a remembered figure.
Legal and conveyancing fees. The cost of engaging a solicitor or licensed conveyancer to review the contract, conduct searches, and manage the legal transfer of title through to settlement. Fees are typically quoted as a fixed professional fee plus disbursements (the actual cost of searches and certificates ordered on the buyer’s behalf), and vary by firm and by the complexity of the transaction.
Building and pest inspection. The cost of engaging a qualified inspector to assess the property’s structural condition and check for pest activity (principally termites) before the buyer is contractually committed, or before a finance/inspection condition expires. See 41140 for what this inspection covers and the national standard it is conducted against.
Lenders Mortgage Insurance. As described in Section 3, this applies where the deposit is below 20% of the purchase price. LMI can be a substantial cost and is worth quoting precisely through the chosen lender before deciding on a deposit size, since the premium scales with both the loan size and the LVR band the loan falls into.
Loan establishment and other lender fees. Application, valuation, settlement and (where applicable) ongoing package fees charged by the lender, disclosed in the loan’s key facts sheet.
Moving costs. Removalists, connection/disconnection of utilities, and incidental costs of physically relocating. Easy to underestimate because they fall outside the conveyancing process entirely and are paid directly by the buyer rather than through the loan or at settlement.

A pre-approval figure tells a buyer what a lender will fund toward the purchase price. It says nothing about whether the buyer has enough cash on hand, beyond the deposit, to cover the categories above. Building both figures — borrowing capacity and total-cost budget — before searching for a property in earnest (see 41140) avoids the position of finding a suitable property only to discover the true cost of proceeding exceeds what’s actually available.