How To Remove A Guarantor From A Home Loan in Perth, 2026 Guide

In 2026, removing a guarantor from your Perth home loan is more straightforward than many borrowers realise. Whether your property has grown in value, your income has increased, or you've paid down the loan balance, most lenders have a clear process for releasing guarantors when the equity position is strong enough.

What many Perth homeowners don't realise is that lender policies for guarantor release vary significantly. Some lenders make the process simple with an online valuation, while others require a full bank valuation and comprehensive income re-assessment. The difference can be weeks of processing time and hundreds of dollars in costs.

Launch Finance helps Perth homeowners navigate guarantor release across our wide panel of lenders, completely free of charge.

Here's what you need to know about removing a guarantor from your home loan and how to make the process as smooth as possible.

When can you remove a guarantor from your home loan?

You can typically remove a guarantor when you can service the full loan amount on your own income and the property value provides sufficient security for the lender. Most lenders require the loan-to-value ratio (LVR) to be 80% or below after the guarantor is removed, meaning you need at least 20% equity in the property.

Your income must also meet the lender's serviceability requirements without the guarantor's support. This is assessed using the APRA serviceability buffer of approximately 8.5% - your actual rate plus a 3% safety margin.

The exact requirements depend on your lender's policy and your individual circumstances, which is what we work through with you in a free consultation.

What schemes and options are available for guarantor release?

• Standard guarantor release: most common option where you meet the 80% LVR requirement and pass income serviceability on your own.
• Partial guarantor release: some lenders allow release of part of the guarantee while keeping a reduced guarantee in place.
• Substituted security: replace the guarantor with additional property security if you own other assets.
• Professional LMI waivers: doctors, lawyers, accountants and other professionals may qualify to remove guarantors at higher LVRs without paying lenders mortgage insurance.
• Refinancing option: switch to a new lender that accepts your application without a guarantor, sometimes at a better rate.

• Launch Finance Like to know if you can remove your guarantor? Your equity position and income determine whether guarantor release is possible right now. A free chat with a Perth mortgage broker gives you a clear picture - no commitment, no pressure. 5-star review Local experts No obligations Book a free chat today →

How do mortgage brokers help with guarantor release in Perth?

Step 1: Talk to us

Get in touch and we'll review your current loan structure, property value, and income to assess whether you're ready for guarantor release.

Step 2: Equity assessment

We arrange a property valuation to determine your current loan-to-value ratio and confirm whether you meet the lender's equity requirements for release.

Step 3: Income serviceability review

We complete a full serviceability assessment to ensure you can service the loan on your own income using current lender criteria and the APRA buffer.

Step 4: Lender comparison

If your current lender's requirements are difficult to meet, we compare options across our wide panel to find lenders with more flexible guarantor release policies.

Step 5: Application preparation

We prepare your guarantor release application with all required documentation and submit it to your chosen lender for assessment.

Step 6: Settlement coordination

We coordinate the release process with your lender and solicitor to ensure the guarantor is formally removed from the loan and all security documents are updated.

What mistakes do Perth borrowers make with guarantor release?

The biggest mistake is assuming your current lender offers the only option. Many borrowers accept restrictive release conditions or high valuation fees without exploring alternatives. Different lenders have different LVR requirements, valuation processes, and timeframes for guarantor release.

Another common error is timing the application poorly. Applying immediately after making a large purchase or changing jobs can complicate the income assessment. It's better to wait until your financial position is stable and clearly demonstrates your ability to service the loan independently.

How do property values affect guarantor release?

Property value growth is often the key to guarantor release eligibility. Many Perth borrowers who needed a guarantor two or three years ago now have sufficient equity to release them, particularly in suburbs like Bayswater - Mount Lawley or Maylands where values have grown strongly.

Lenders typically accept either a bank valuation or an automated valuation model (AVM) for guarantor release. Bank valuations cost approximately $300-600 but provide the most accurate assessment. Some lenders accept desktop valuations for lower-risk applications, which can save time and money.

• Launch Finance Ready to find out if you can release your guarantor? We compare loans from a wide panel of lenders across Perth. Free service, no cost to you. 5-star review Local experts No obligations Book a free chat today →

Frequently Asked Questions

How much equity do I need to remove a guarantor?

Most lenders require at least 20% equity (80% LVR or below) to release a guarantor. Your income must also meet serviceability requirements without the guarantor's support.

How long does guarantor release take?

The process typically takes 2-4 weeks from application to completion. This includes property valuation, income assessment, and preparation of updated loan documents.

Does removing a guarantor cost money?

Most lenders charge a variation fee of approximately $300-800 plus the cost of a property valuation if required. Some lenders waive fees for straightforward releases.

Can I remove a guarantor if I'm behind on repayments?

No - your loan account must be up to date with no missed payments. Lenders won't consider guarantor release if there's any payment history concerns.

What if my current lender won't release the guarantor?

You can refinance to a new lender that accepts your application without a guarantor. This is often faster than appealing your current lender's decision and may result in a better interest rate.

Should I use a mortgage broker or go directly to my bank?

A mortgage broker, every time. We can assess whether your current lender offers the most practical release process or whether refinancing to a different lender gives you better terms and faster approval.

What happens to the guarantor once they're removed?

Once formally released, the guarantor has no further liability for the loan and their property (if used as security) is removed from the mortgage. They receive confirmation of release from the lender.

Your Next Steps

Removing a guarantor from your home loan is about timing and knowing which lenders offer the most practical process. The difference between lenders can be significant - some require expensive bank valuations while others accept automated assessments, and processing times can vary from two weeks to two months.

Ready to find out if you can release your guarantor and which lender gives you the smoothest process? Contact the Launch Finance team for a free consultation or call 08 9367 4222. We'll assess your current position across our wide panel of lenders and identify the most efficient path to guarantor release.

Launch Finance Pty Ltd · ABN 17 163 528 701 · Launch Finance Pty Ltd is a Corporate Credit Representative (CCR No. 454041) of BLSSA Pty Ltd ABN 69 117 651 760 (Australian Credit Licence No. 391237) · General information only — this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.