---
title: Deposit Bonds Explained: How They Work in Victoria | GNT Finance
description: What a deposit bond is, when Victorian vendors accept one instead of a cash deposit, how it works at settlement and on default, costs and home loan approval.
url: https://gntfinance.com.au/legal/deposit-bonds/
section: legal
updated: 2026-09-01
author: Gorakh Timilsina, GNT Finance
---

# Deposit bonds, explained

**In short:** A deposit bond is a guarantee from an insurer or bond provider that stands in for a cash deposit when you sign a contract of sale. The vendor must agree to accept it. At settlement you pay the full price, including the deposit, in cash and loan funds. If you fail to settle, the issuer pays the vendor the deposit and then recovers it from you. Bonds suit buyers whose money is tied up in equity, a term deposit or another sale.

Deposit bonds solve a timing problem: you have the money or the equity, but not the cash on the day the agent wants 10%. They are common at auctions, in off-the-plan purchases with long settlements, and for people selling one home to buy another. Here is how they work legally and how lenders treat them.

## What the law says

There is no statute that creates deposit bonds. They are a private contractual arrangement between three parties:

- **You (the purchaser)** apply to a bond issuer, are assessed, and agree to reimburse the issuer if it pays out.
- **The issuer** (an insurer or a financial institution) issues a guarantee in favour of the vendor for the deposit amount.
- **The vendor** agrees, usually through a special condition in the [contract of sale](/legal/contract-of-sale-victoria/), to accept the bond in lieu of a cash deposit.

The Sale of Land Act 1962 (Vic) sets the framework the bond operates within. The Act requires cash deposits to be held in trust by the agent or a legal practitioner until settlement, allows early release only under section 27, and caps off-the-plan deposits at 10%. A bond doesn't put money into trust at all; it substitutes a promise to pay. That is exactly why a vendor must consent, and why some vendors and developers won't.

If you default, the vendor calls on the bond and the issuer pays the deposit amount. The issuer then has a contractual right to recover that amount from you, plus costs. The vendor's rights against you for any further loss on resale are unchanged; see [what happens if finance falls through](/legal/what-happens-if-finance-falls-through/).

## How a deposit bond works, step by step

1. **Get finance in shape.** Bond issuers generally require evidence that you can complete the purchase: a loan pre-approval, evidence of equity in an existing property, or proof of funds arriving from a sale or term deposit.
2. **Apply for the bond.** You nominate the deposit amount (usually 10% of the expected price), the term (short-term for a standard settlement, long-term for off-the-plan), and provide financial details. Approval can take from a day to a week.
3. **Confirm the vendor will accept it.** Before auction, your conveyancer asks the vendor's representative and has the contract amended. For private sales, the acceptance is written into the special conditions.
4. **Sign the contract and hand over the bond certificate** instead of a cheque or transfer.
5. **Proceed to settlement as normal.** Your lender's funds and your own cash cover the full price. The bond expires unused.
6. **If you cannot settle**, the vendor claims on the bond and the issuer pursues you for reimbursement.

### Bond types and typical use

| Bond type | Term | Typical use | Cost pattern |
|---|---|---|---|
| Short-term | Up to about 6 months | Auction and private-sale purchases with standard settlement | Flat fee, a small percentage of the deposit |
| Long-term | Up to several years | Off-the-plan apartments and house-and-land with delayed settlement | Higher percentage rising with term |
| Auction bond | Issued before auction for a maximum amount | Bidding at multiple auctions over a period | Fee for the facility; bond used only if you win |

Fees are set by the issuer and vary with the term and the amount guaranteed. They are not refundable if you don't buy, and they are an additional cost on top of your normal [upfront costs](/calculators/upfront-costs/).

## Worked example

You are selling your Roxburgh Park home, expected to settle in 60 days, and you have found a $650,000 house in Craigieburn going to auction next Saturday. Your equity is more than enough, but your savings are $20,000, well short of a $65,000 deposit.

Your broker arranges a pre-approval for the new purchase and a [bridging loan](/services/bridging-loans/) option in case the sale is delayed. A short-term deposit bond for $65,000 is issued, and your conveyancer confirms the vendor will accept it. You win the auction, hand over the bond, and settle 60 days later using the proceeds of your sale and the new loan. The bond is never called on.

If instead you had bought off the plan in a development completing in 18 months, a long-term bond for $65,000 would have preserved your savings for the build period, with a higher fee reflecting the longer term.

## What it means for your home loan

- **The bond is not a substitute for a deposit at settlement.** You still need the full deposit, duty and costs in cash or loan funds on the day. Our guide to [how much deposit you need](/guides/how-much-deposit-do-i-need/) explains the real number.
- **Pre-approval underpins the bond.** Issuers rely on it, and a strong pre-approval makes the bond cheaper and faster.
- **Equity is the usual source.** Bonds are often used by upgraders whose deposit exists as [equity](/calculators/equity/) in a property they are selling.
- **Off-the-plan timing.** A long-term bond covers the deposit, but your loan approval will need to be refreshed near completion. Lenders' policies on the building and your circumstances can change over 18 months.
- **Genuine savings.** A bond doesn't help with a lender's genuine savings requirement at high LVRs; the lender still wants to see your own funds.
- **Default risk is unchanged.** A bond does not reduce your legal exposure if you can't settle, so the finance behind it matters more than the bond itself.

GNT Finance arranges the pre-approval and the bond application together so the timing works. Gorakh Timilsina's background as a senior credit officer helps identify early whether a purchase is realistic before you commit to a bond fee. Our home-loan service is at no cost to you in most cases.

## Common mistakes

- **Turning up to auction with a bond the vendor hasn't agreed to accept.** Confirm in writing beforehand.
- **Treating the bond as the deposit.** It's a promise, and the cash is still due at settlement.
- **Letting a long-term bond outlast your finance.** Reapply for approval well before the settlement date.
- **Buying a bond for the wrong amount.** If the price rises at auction, a bond for a fixed amount may be short; auction facilities are sized to a maximum.
- **Ignoring the reimbursement clause.** If the bond is called, you owe the issuer immediately.

## Frequently asked questions

### What is a deposit bond and how does it work?

A deposit bond is a guarantee from an insurer or financial institution that replaces the cash deposit when you sign a contract of sale. The vendor accepts the bond instead of money, and you pay the full price at settlement. If you fail to settle, the issuer pays the vendor the deposit and recovers the amount from you. A fee is charged for the bond, based on the amount and term.

### Do vendors have to accept a deposit bond in Victoria?

No. Acceptance is voluntary and must be agreed, usually through a special condition in the contract. Many vendors and agents accept bonds from established issuers, particularly at auction, but developers selling off the plan sometimes insist on cash or a bank guarantee. Always confirm acceptance in writing before you bid or sign.

### Can I use a deposit bond at an auction?

Yes, if the vendor has agreed in advance. Your conveyancer should confirm acceptance with the vendor's representative before auction day. Some issuers provide an auction facility that covers bids up to a set maximum, so you can attend several auctions without buying a new bond each time. The bond is issued for the actual deposit once you are the successful bidder.

### How much does a deposit bond cost?

Issuers charge a fee calculated on the deposit amount and the term. Short-term bonds for standard settlements cost a small percentage of the deposit; long-term bonds for off-the-plan purchases cost more because the issuer's risk runs longer. The fee is paid up front and is not refunded if the purchase doesn't proceed. Compare it with the interest you'd pay on a short-term loan for the same amount.

### Is a deposit bond the same as a bank guarantee?

They do the same job but come from different sources. A bank guarantee is issued by your bank, usually secured by cash or property, and is generally accepted by developers. A deposit bond is issued by an insurer or bond specialist based on your financial position and pre-approval, and is quicker to arrange. Vendors may prefer one over the other, so ask before you apply.

## Talk to GNT Finance

If your deposit is tied up in your current home or a long settlement, a deposit bond backed by the right pre-approval can let you buy now. GNT Finance can arrange both and make sure the numbers work at settlement. [Book a free consultation](/contact/) or call 0426 403 703.

*This page is general information only and not legal, tax or financial advice. Laws change — confirm current rules with the State Revenue Office, the ATO or a licensed professional.*