Contractor Walked Off the Job: How to Get Your Deposit Back

You paid a deposit. The contractor started work. Then they stopped showing up, stopped answering calls, and left your project half-finished. Now you want your money back.

This is a breach of contract. The contractor failed to perform their obligations. You are entitled to recover your deposit, claim damages for the incomplete work, and potentially recover the cost of hiring someone else to finish the job.

What constitutes walking off the job

A contractor has breached the contract when they:

• Stop attending the worksite without reasonable explanation
• Fail to respond to calls, emails, or messages for an unreasonable period (typically 7-14 days)
• Explicitly state they will not complete the work
• Abandon tools, materials, or equipment at the site
• Fail to meet agreed milestones or deadlines without valid reason
• Deliver substandard work then refuse to remedy defects

The key question is whether the contractor has repudiated the contract — shown through their conduct that they no longer intend to be bound by it. If they’ve disappeared for two weeks and won’t answer your calls, that’s repudiation. If they’re delayed by three days due to weather, that’s not.

Your legal rights when a contractor breaches

When a contractor breaches a building or service contract, you have several remedies available under Australian contract law:

Right to terminate the contract Once the contractor has repudiated, you can accept that repudiation and terminate the contract yourself. Send written notice stating you are terminating due to their breach.

Right to recover your deposit Any deposit paid is recoverable if the contractor has not performed the work it was paid for. The deposit is payment for future performance that never occurred.

Right to claim damages You can claim the cost of rectifying defective work and completing the unfinished scope. This is calculated as the difference between what you paid and what you received.

Duty to mitigate your loss You must take reasonable steps to minimise your damages. Get quotes to finish the work, don’t leave the site exposed to further damage, and act promptly.

How to calculate what you’re owed

Calculating your claim requires three figures:

1. Amount paid to the original contractor

Add up every payment made:

• Initial deposit
• Progress payments
• Materials purchased on their behalf
• Any other money transferred

2. Value of work actually completed

Get a qualified assessment of the completed work. A building inspector, quantity surveyor, or another licensed contractor can provide a written valuation. If 30% of the scope was completed to an acceptable standard, the value is 30% of the contract price.

3. Cost to complete and rectify

Obtain at least two written quotes from licensed contractors to:

• Complete the remaining scope of work
• Rectify any defective or substandard work already done
• Remove rubbish or materials left behind

Your total claim = (Amount paid) – (Value of work completed) + (Cost to rectify defects)

Example: You paid a $15,000 deposit on a $40,000 renovation. The contractor completed 20% of the work ($8,000 value) but did it poorly. A new contractor quotes $35,000 to fix the defects and complete the job.

Your claim: $15,000 (paid) – $8,000 (value received) + $3,000 (rectification) = $10,000

Evidence you need to prove your claim

Strong evidence makes recovery faster. Gather:

The written contract or quote Even a signed quote or email agreement is enforceable. If there’s nothing in writing, gather text messages, emails, or invoices showing what was agreed.

Payment records Bank statements, receipts, invoices, or transfer confirmations for every payment made.

Photographic evidence Take dated photos of the incomplete work, defects, site condition, and any damage caused by the contractor’s conduct.

Communication records Screenshot or save all texts, emails, voicemails, and messages showing the contractor’s failure to respond or their statements about abandoning the job.

Quotes for completion Written quotes from licensed contractors to complete and rectify the work. These prove the cost of your loss.

Timeline of events A simple chronological list: when the contract was signed, when work started, when the contractor last attended, when you last heard from them.

Steps to recover your deposit

Step 1: Send a breach notice (if required)

Some contracts require you to give the contractor a formal opportunity to remedy the breach before terminating. Check your contract for a “notice to remedy” clause. If it exists, send a written notice giving them 7-14 days to return to site and complete the work.

If there’s no such clause, or if the contractor has clearly repudiated, skip this step.

Step 2: Terminate the contract in writing

Send an email or letter stating:

• You are terminating the contract due to their breach
• They failed to perform the agreed scope of work
• You are entitled to recover payments made and claim damages

Keep the tone factual. Do not threaten, insult, or speculate.

Step 3: Calculate and document your loss

Follow the calculation method above. Attach quotes, photos, and payment records to a single folder or document.

Step 4: Send a letter of demand

A letter of demand is a formal written notice requiring payment within a specified time (usually 7-14 days). It must:

• Identify the parties and the contract
• Describe the breach clearly
• State the amount owed and how it was calculated
• Specify a deadline for payment
• State the consequences of non-payment (tribunal claim, court action, debt recovery)

Most contractors pay after receiving a properly drafted letter of demand. It signals you are serious and have documented your claim.

Step 5: File a tribunal claim if they don’t pay

If the contractor ignores your letter of demand, file a claim in your state’s civil tribunal:

• NSW: NSW Civil and Administrative Tribunal (NCAT)
• VIC: Victorian Civil and Administrative Tribunal (VCAT)
• QLD: Queensland Civil and Administrative Tribunal (QCAT)
• WA: Magistrates Court (small claims under $10,000)
• SA: South Australian Civil and Administrative Tribunal (SACAT)
• TAS: Magistrates Court (Civil Division)
• ACT: ACT Civil and Administrative Tribunal (ACAT)
• NT: Local Court (small claims)

Tribunal claims are designed for self-represented parties. You file online, pay a small fee, and attend a hearing where you present your evidence.

Common contractor excuses (and why they don’t work)

“I had other jobs come up” Irrelevant. You had a contract. They chose to breach it.

“You didn’t pay me on time” If true, this may be a valid defence. Check your contract’s payment terms. If you were late, they may have had a right to suspend work. If you paid on time, this excuse fails.

“The scope changed” Scope changes require written agreement and a variation to the contract price. Verbal changes are difficult to enforce. If you have written evidence of the agreed scope, stick to it.

“I’ll come back and finish it” Promises mean nothing. You’ve already given them time. If they won’t commit to a specific date in writing, treat the contract as terminated.

“You can keep the deposit, we’re square” No. The deposit was for work they didn’t do. You’re entitled to a refund plus damages.

How ClaimDone helps you recover your deposit

ClaimDone’s letter of demand service is built for this situation. You upload your contract, payment records, photos, and quotes. The Proprietary AI Engine reads your evidence, calculates your damages, and drafts a letter based on Australian contract law principles.

The letter is professionally formatted, legally precise, and delivered automatically to the contractor via email and registered post. Most contractors pay within 7 days of receiving it.

What you get:

• AI-drafted letter based on your uploaded evidence
• Automatic delivery via email and Australia Post
• Proof of service for tribunal use if needed
• Fixed $79 fee, no subscription, done in 60 minutes

If the contractor doesn’t pay, you have a documented demand letter ready to attach to your tribunal application. You can also use ClaimDone to prepare your tribunal application if the matter proceeds.

When to involve a lawyer instead

ClaimDone generates legal-style documents for straightforward debt recovery and breach of contract claims. You should speak to a qualified Australian lawyer if:

• The contract value exceeds $100,000
• The dispute involves complex construction defects requiring expert engineering reports
• The contractor is threatening to sue you for defamation or harassment
• You are being blamed for the contractor’s failure to perform
• The contractor has filed a lien or caveat against your property
• Criminal conduct is involved (fraud, theft of materials, unlicensed work)

For most small to mid-sized contractor disputes, a letter of demand and tribunal claim is the fastest and cheapest path to recovery.

Final checklist before sending your demand

Before you send your letter of demand, confirm:

• [ ] You have a written contract, quote, or email agreement
• [ ] You have proof of all payments made
• [ ] You have photos showing incomplete or defective work
• [ ] You have at least one written quote to complete the work
• [ ] You have attempted to contact the contractor in writing
• [ ] You have calculated your total loss clearly
• [ ] You have given the contractor a reasonable opportunity to return (if required by contract)

Once you’ve ticked every box, you’re ready to send your demand.

Recover your deposit now

The longer you wait, the harder it becomes to recover your money. Contractors move on to other jobs, change business names, or become insolvent. Evidence fades.

If your contractor has walked off the job and won’t refund your deposit, act now. Document everything, calculate your loss, and send a formal letter of demand.

ClaimDone makes it simple. Upload your evidence, answer a few questions, and we’ll draft and send your letter of demand within 60 minutes for a flat $79 fee. Generate your letter of demand in 60 minutes.

Frequently Asked Questions

Can I keep the contractor's tools or materials until they refund my deposit?

No. Holding someone else’s property as leverage could expose you to a claim for conversion or unlawful detention. If the contractor has abandoned tools or materials, send written notice requiring them to collect within 14 days. After that, you may be entitled to dispose of them, but seek legal advice first.

What if the contractor claims I still owe them money?

If the contractor genuinely disputes the amount owed, document why their claim is wrong. If they completed less work than they were paid for, your evidence (photos, quotes, timeline) will prove it. A tribunal will assess both claims and determine the net amount owed. Do not pay disputed amounts without a settlement agreement in writing.

How long do I have to make a claim for breach of contract?

In most Australian states, you have six years from the date of breach to file a claim for breach of contract. However, waiting reduces your chances of recovery. Contractors change business structures, become insolvent, or disappear. Act within 30-90 days for the best chance of success.

Do I need a building inspector's report to prove defective work?

Not always. Clear photos and a written quote from another licensed contractor explaining what’s wrong and what it will cost to fix is usually enough for tribunal claims under $25,000. For larger or more complex claims, an independent building inspector’s report strengthens your case significantly.

What happens if the contractor is unlicensed?

If the contractor was required to hold a licence and didn’t, the contract may be void or unenforceable under state building legislation. This can work in your favour — you may be entitled to a full refund regardless of work completed. Check your state’s licensing authority (e.g., NSW Fair Trading, VIC Building Authority) and consider reporting the unlicensed work.