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Discharging your mortgage, explained

When you refinance or sell, your current lender has to be paid out and its mortgage removed from your title. That's a mortgage discharge, and getting the paperwork in early keeps everything on time.

Written by Jason Birks, credit representative 567217 · 4 minute read · Last reviewed October 2026

The discharge authority form

Every lender has its own discharge authority form, usually on its website or in internet banking. My bank-by-bank discharge guide covers 19 lenders. All borrowers on the loan sign it, and it tells the lender you're paying out the loan, why and who is handling settlement. When you refinance with me, I tell you exactly when to lodge it.

How long it takes

Lenders commonly need around two weeks' notice to prepare for a discharge, and some take longer at busy times. Lodge the form as soon as your new loan is approved, or as soon as your sale is unconditional.

The costs

Before settlement

Questions people ask

What is a mortgage discharge?

Paying out your loan and having the lender's mortgage removed from your property's title, usually when you refinance or sell.

How long does a mortgage discharge take?

Lenders commonly need around two weeks' notice, sometimes longer, so lodge the form early.

How much does it cost to discharge a mortgage?

A discharge fee, usually a few hundred dollars, plus a government registration fee and any break costs on a fixed rate.

Where do I get a discharge authority form?

From your current lender, usually on its website or through internet banking.

This page is general information only and doesn't take your personal circumstances into account. Lender policies change often. Not financial or credit advice. Last reviewed October 2026.

Refinancing or selling?

Book a chat. I'll handle the timing with both lenders so your discharge and settlement line up.

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