CHAPTER 1 OF 18

First Home Buyer Questions: Grants, Deposits And Borrowing Power Answered

From grants to credit cards to pre-approval, here are honest answers to the first home buyer questions Australians search for most. 

If you’ve spent late nights googling first home buyer questions, you’re in good company. Most buyers research for months before they ever speak with a lender or mortgage broker, and a lot of what they find online is either too technical or written to sell a product.

This lesson answers the questions first home buyers raise the most: how grants and borrowing power actually relate, whether credit cards quietly shrink your borrowing capacity, how HECS affects your application, and what really happens between pre-approval and settlement.

Think of this as a plain-English reference you can come back to as you work through your own first home buyer journey.

Can You Get The First Home Owner Grant And First Home Guarantee Together?

In many cases, yes. These are two separate programs that solve different problems, so eligible buyers may be able to use both at once.

First Home Owner Grant


  • Financial assistance for eligible new or qualifying homes
  • Helps with upfront costs, not ongoing repayments

First Home Guarantee


  • Helps with upfront costs, not ongoing repayments
  • Reduces some high loan-to-value ratio barriers

Because each program has its own eligibility rules, it’s worth confirming the current requirements before assuming you qualify for either one.

Does The First Home Owner Grant Increase Your Borrowing Power?

Not directly. Borrowing power and government grants are two different parts of your home buying strategy, and it helps to keep them separate in your head.

Borrowing Power: The amount a lender may be willing to lend you, based on your income, expenses, existing debts, credit history, employment and overall ability to service the loan.

A grant may lower the personal savings you need or help cover purchase costs, but the lender still has to work out whether you can comfortably afford the repayments.

How Much Can You Borrow With A $50,000 Deposit?

There’s no single figure, because borrowing power depends mainly on income and expenses, not deposit size alone.

Buyer A


  • Deposit: $50,000
  • Income: $80,000

Buyer B


  • Deposit: $50,000
  • Income: $150,000

These two buyers bring the same deposit to the table, but their borrowing capacity is likely to look very different once a lender reviews their full financial position.

Can You Buy A Home With Only A 5% Deposit?

Potentially, yes. A 20% deposit is often treated as the rule, but it isn’t a strict requirement for every buyer.

Depending on eligibility and lender requirements, some buyers can purchase with a smaller deposit through assistance programs. Affordability still matters most – the goal is a purchase you can sustain, not just one you can get over the line.

The goal should not simply be entering the market as quickly as possible, but making sure the purchase stays financially sustainable.

Credit Limit
$20,000 – what the lender may assess
Balance Owing
$500 – what you actually owe

Even an unused card with a small balance can reduce how much you’re able to borrow, simply because the lender treats the full limit as a potential debt.

EXPERT TIP

Reducing or closing credit cards you don’t use before applying can improve your borrowing power more than many buyers expect.

Does HECS Affect Borrowing Power?

In most cases, yes. Compulsory HECS-HELP repayments reduce the income a lender counts as available, even though HECS isn’t treated like a typical debt.

DID YOU KNOW

For some borrowers the impact of HECS on borrowing power is small. For buyers already close to their limit, it can make a noticeably bigger difference.

What’s The Difference Between Pre-Approval And Formal Approval?

Pre-approval gives you an early indication of how much a lender may lend, based on the information you’ve provided. It is not a final approval.

Step 1

Pre-approval: initial check of borrowing capacity

Step 2

Property search with a clearer budget in mind

Step 3

Formal application once you have a property

Step 4

Property assessment and document verification

Step 5

Formal approval and loan settlement

Pre-approval is genuinely useful for setting a realistic budget and shopping with confidence, but final approval still depends on the property, your documentation and the lender’s requirements.

COMMON MISTAKE

Treating pre-approval as a guarantee. Many buyers sign contracts assuming formal approval is a formality, then find out otherwise once the property is assessed.

What’s The Biggest Mistake First Home Buyers Make?

Many buyers fall in love with suburbs and inspections before they’ve worked out their borrowing power, deposit position or government assistance eligibility.

Understanding your financial position first, before you start house-hunting, usually makes the rest of the buying process far smoother.

Your borrowing power
Your deposit position
Government assistance eligibility
Realistic loan affordability

Before You Apply: First Home Buyer Checklist

First Home Buyer Checklist

Quick Knowledge Check

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Lesson Complete!

Lesson Summary

  • ✓ The FHOG does not automatically increase your borrowing power.
  • ✓ Lenders primarily assess the credit limit, not just the balance owing.
  • ✓ Pre-approval helps you understand borrowing capacity and set a realistic budget.
  • ✓ An offset account reduces the loan balance on which interest is calculated.
  • ✓ A common mistake is choosing a property before understanding your financial position.

Summary

First home buyer questions tend to circle the same handful of topics: grants, deposits, borrowing power, credit and approval timelines. None of these exist in isolation. A grant doesn’t replace the need for genuine borrowing capacity, a deposit doesn’t guarantee a set loan size, and pre-approval doesn’t guarantee settlement.

The buyers who feel most in control are usually the ones who sort out their financial position before they start inspecting properties, not after.

Frequently Asked Questions

Key Takeaways

Grants and borrowing power are assessed separately.

Credit limits, not just balances, affect what you can borrow.

HECS reduces available income for serviceability.

A comfortable budget beats your maximum approval.

How To Build Your Own First Home Buyer Strategy

Next, we’ll look at first home buyer opportunities specific to Victoria, including stamp duty exemptions, state government incentives, regional options, and the differences between building new and buying established.

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