Understanding CommBank Home Loan Upfront Costs

Calculating Your Home Loan Entry Costs

Olesya Krasavtseva
Fact-checked by Olesya Krasavtseva
Content Editor at Prostobank Consulting Prostobank Consulting Logo
Updated: 01.09.2026
Table of Contents

Understanding Entry Costs

When applying for a home loan, the purchase price is only one component of your total budget. Prospective buyers often need to account for upfront costs, sometimes referred to as 'entry costs' or 'settlement costs'. These expenses cover the administrative, legal, and regulatory requirements necessary to finalize both your loan and the transfer of property ownership.

Calculating these costs early helps avoid surprises during the settlement phase. While some expenses are paid directly to the bank, others, such as government charges or legal fees, are settled via your conveyancer or solicitor.

Category Details
Application Fee Fees charged by the bank to establish the loan facility.
Lenders Mortgage Insurance (LMI) Often required if your deposit is less than 20% of the property value.
Valuation Fee Costs associated with the bank assessing the market value of the property.
Government Charges Stamp duty and registration fees, which vary by state and territory.
Legal/Conveyancing Fees paid to professionals for the transfer of the title and contract review.

Step-by-Step Calculation Guide

To get a realistic estimate of what you need to have saved, follow this sequence to account for both bank and external requirements:

  1. Review the Loan Structure: Visit the CommBank website to identify the specific product you are interested in. Look for the 'fees' section within the product disclosure statement to see if an establishment fee applies.
  2. Assess LMI Exposure: If your deposit is under 20% of the property value, LMI will likely be a significant upfront cost. Use the bank's online calculators to estimate this premium, as it is a major factor in your total entry costs.
  3. Factor in Government Charges: Stamp duty is usually the largest non-bank cost. Research the specific stamp duty requirements for your state or territory, as these change based on property value and whether you are a first-home buyer.
  4. Consult Your Conveyancer: Contact your solicitor or conveyancer early to get a breakdown of their professional fees and expected disbursements (such as title searches and settlement platform fees).
  5. Consolidate and Buffer: Add your calculated bank fees, government charges, and legal costs together. Add a 5–10% buffer for unexpected variations, such as settlement delays or increased government fees.

Troubleshooting Common Issues

If you encounter difficulties while accessing loan information or calculators, consider these common scenarios:

  • MFA or Login Issues: If you cannot access the CommBank portal to check your application progress, it may be due to a synchronization delay with your security token. Ensure your device time is set to 'Automatic'. If the code still fails, select the 'Resend Code' option or contact CommBank support to verify your account status.
  • Browser or App Errors: If an online calculator fails to load or provide an estimate, the issue is frequently linked to a corrupted cache or an outdated browser version. Clear your browser's cache or attempt to access the calculator via a private/incognito window. If the error persists, try using a different device.
  • Locked Account or Access Issues: Repeated incorrect login attempts may trigger a temporary account lock for security. Avoid repeated attempts if you are unsure of your credentials. Instead, use the account recovery flow on the login page. If the lockout remains, you will need to call the bank directly to verify your identity and restore access.

Pro-Tip: Instead of manually tallying expenses, use the CommBank 'Property Guide' tool. It is designed to pull live data for your specific situation and provides a more accurate estimate of total upfront costs, including LMI and stamp duty, which can be difficult to calculate manually.

Frequently Asked Questions

Q: Why was my LMI estimate higher than I expected?
LMI is calculated based on the loan-to-value ratio (LVR) and the total loan amount. If your valuation comes back lower than the purchase price, or if your savings fall slightly short of the 20% threshold, the LVR increases, which pushes the insurance premium up. If this happens, review your savings to see if you can increase your deposit, or speak to your lender about how a smaller loan amount might adjust the premium.

Q: Can I add these upfront costs to my home loan?
Some borrowers choose to 'capitalize' costs, meaning they add them to the total loan amount. While this reduces the cash you need upfront, it means you will pay interest on those costs for the life of the loan, increasing your total repayment amount. Check with a lender to see if your specific loan product allows for this before finalizing your budget.

Q: What happens if I find hidden costs at settlement?
Unforeseen costs—like higher-than-expected conveyancing disbursements or late settlement fees—can sometimes arise. If you discover a discrepancy, communicate with your solicitor or the bank's settlement team immediately. Acting early can help identify if it is a processing error or a genuine additional cost. Always keep a liquid cash reserve separate from your deposit to handle these final-hour variations.

Official Bank Information

Commonwealth Bank (CBA)

Support: 13 22 21

SWIFT Code: CTBAAU2S

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