What is a fixed charge?

Claudia AinsleyWritten byClaudia Ainsley
Reviewed byMatt Leeburn
Updated 26 Aug 2026

A fixed charge is a security interest over a specific, identifiable asset, such as a named machine or building, which the borrower cannot deal with without the lender's consent.

Also known as: fixed security, first fixed charge

Key points

  • It attaches to a clearly described asset, identified by location, serial number or VIN, and gives the lender step-in rights if the borrower defaults.
  • It suits stable, long-lived assets: land and buildings, plant and machinery, specific trucks or utes, and named receivables.
  • Registration on the PPSR (or the land registry for land) preserves priority; an unregistered charge can be void against a liquidator.
  • A valid, registered fixed charge generally ranks ahead of unsecured creditors for the proceeds of that asset, subject to statutory priorities.
  • Lenders often pair a fixed charge over core assets with a floating charge over stock and book debts in the same facility.

How a fixed charge works

Which assets suit a fixed charge

Registration, priority and insolvency

Example

Not to be confused with

Floating charge
a floating charge hovers over a changing class of assets such as stock and book debts, which the borrower keeps trading until the charge crystallises
Lien
a lien arises by law or possession and lets a creditor hold goods until it is paid; a fixed charge is created by agreement and registered

Frequently asked questions

What is the difference between a fixed charge and a floating charge?

A fixed charge attaches to a specific, identified asset and stops the borrower dealing with it without consent, giving the lender direct enforcement rights and strong priority over that asset. A floating charge hovers over a changing class of assets, such as stock or book debts, which the borrower keeps trading until the charge crystallises.

What happens if a fixed charge is not registered?

If registration is required and it is missed or defective, the charge can be void against a liquidator or administrator and the lender can lose priority to later registered interests. Lodging the financing statement on the PPSR promptly, with an accurate asset description, is what protects the lender's position.

Can a fixed charge be treated as a floating charge?

Yes, if the substance does not match the label. Courts look at the lender's real control: the restrictions on dealing and whether the borrower can use or replace the asset freely. A poorly drafted description or loose control can lead a purported fixed charge to be characterised as floating, with weaker priority.

Can a lender appoint a receiver without going to court?

Yes, where the security agreement expressly permits appointment on an event of default. The appointment must follow the agreement and the receiver's statutory duties, and if an administrator or liquidator is already in place, enforcement has to respect the moratoriums and priorities under the Corporations Act.

What is the fixed charge coverage ratio?

It is a different use of the words. The fixed charge coverage ratio (FCCR) is a financial covenant comparing earnings before a borrower's fixed obligations with those obligations, which usually include interest, principal and lease payments. Each facility defines both sides of the ratio in its own documents, and the result is tested against whatever minimum the facility sets.

Broader term: Security (collateral)

Go deeper

Sources

This article is general information only and is not financial advice.