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You paid a deposit. The start date came and went. Now the contractor won't answer, or won't return the money. A written letter is often the first tool that gets a response. It also creates a clean record for a chargeback, a complaint, or small claims court.

The templates below cover four common deposit problems: a full refund demand, payment confirmation and a start date, a withheld-deposit dispute, and a partial refund. They're written for U.S. homeowners. This isn't legal advice. Your contract, your state's rules, and how you paid all matter.

What a contractor deposit letter needs to do

A useful letter does four jobs. It identifies the payment. It states the problem without insults. It asks for one specific action. It sets a deadline. Keep it short. Attach copies, never originals. Send it trackable.

Certified mail with return receipt is the usual choice. Email can work for follow-up, but it's weaker proof if the contractor denies seeing it. Turns out, the deadline is the part people skip. Without a date, the letter is just a complaint. With a date, it becomes a decision point.

A 10 to 14 day deadline is common. Check your contract first. It may set a different notice period. Don't claim a refund timeline that your contract or state law doesn't give you.

Sample letter 1: Demand for refund of contractor deposit

[Your Name]
[Your Address]
[City, State, ZIP]
[Email]
[Phone]
[Date]

[Contractor Name or Company]
[Contractor Address]
[City, State, ZIP]

Re: Demand for refund of deposit - [Project], $[Amount], paid [Date]

Dear [Contractor Name],

I paid you $[Amount] on [Date] as a deposit for [project, for example: kitchen remodel at 123 Main St.]. The contract says work would begin on [Date].

Work has not started. You have not responded to my messages dated [list dates]. I am terminating the contract because of the missed start date and lack of performance.

Please refund the full deposit of $[Amount] by [Date, at least 10 to 14 days from mailing]. Send the refund by [check or original payment method] to the address above.

If I do not receive the refund by that date, I will consider filing a complaint with [state licensing board or attorney general] and pursuing the matter in small claims court. I have attached copies of the contract, payment receipt, and messages.

Sincerely,
[Your Name]

Change [state licensing board] only if you know the contractor is licensed. If not, use the attorney general or consumer protection office. Keep a copy of the signed letter. Send it to the address in the contract and any address listed on the contractor's license, if you have it. Do not send originals.

Sample letter 2: Confirm deposit payment and ask for a start date

[Your Name]
[Your Address]
[City, State, ZIP]
[Date]

[Contractor Name or Company]
[Contractor Address]

Re: Confirmation of deposit payment - [Project]

Dear [Contractor Name],

This confirms that I paid $[Amount] on [Date] by [method] for [project]. A copy of the receipt is attached.

Please confirm receipt and provide the scheduled start date in writing. If the start date changes, I need written notice before any delay.

Sincerely,
[Your Name]

This letter helps if you still want the project to move forward. It locks in the payment record and asks for a written start date. If the contractor won't confirm basic facts, that silence is useful later.

Sample letter 3: Dispute a withheld deposit or forfeiture claim

[Your Name]
[Your Address]
[City, State, ZIP]
[Date]

[Contractor Name or Company]
[Contractor Address]

Re: Dispute of withheld deposit - [Project], $[Amount]

Dear [Contractor Name],

I disagree with your decision to keep my $[Amount] deposit. You have not provided an accounting of the work or materials covered by that amount.

Please send me a written breakdown of the deposit you are keeping, including receipts for materials and a description of work performed, by [Date, 10 to 14 days out]. After I review it, I will respond about any amount that remains in dispute.

If I do not receive that information, I will treat the full deposit as wrongfully withheld and may file a complaint or small claims action.

Sincerely,
[Your Name]

Use this one when the contractor says you canceled, the deposit is nonrefundable, or some work was done. Don't demand the full amount if the contractor delivered materials or completed usable work. The fight may be over the difference. Ask for proof.

Sample letter 4: Request a partial refund or adjustment

[Your Name]
[Date]

[Contractor Name or Company]
[Contractor Address]

Re: Request for partial deposit refund - [Project]

Dear [Contractor Name],

Because [scope changed or work was reduced], I am requesting a partial refund of $[Amount] from the $[Amount] deposit paid on [Date].

Please send the adjustment by [Date] or explain any amount you believe should be retained. I am willing to review a written breakdown.

Sincerely,
[Your Name]

This works when the scope shrank or you canceled part of the job.

What actually controls whether you get the deposit back

| Factor | What it means | | Contract | Refund language, cancellation terms, milestones, and notice rules. Read it before you cite it. | | State law | Deposit caps, licensing rules, and cancellation rights vary by state. Check your state contractor board or attorney general. | | Payment method | Credit card disputes have their own federal process. Cash and check claims usually go through demand letters and court. | | Work and materials | If the contractor can document delivered materials or completed work, the refund may be reduced by that value. | | Timing | Some cancellation rights and billing-error deadlines are strict. Missing one can limit your options. |

If the contract says the deposit is nonrefundable, that clause isn't automatically the end. State law, the reason for cancellation, how much work was done, and whether the contractor was licensed can all affect whether the clause holds up. To be honest, a clause can be valid and still not cover every situation. That's why a written accounting matters.

If you paid by credit card, you have a separate clock

A demand letter and a credit card billing dispute are not the same thing. Under the CFPB billing error rules, you generally must send a written notice to the creditor within 60 days after the first statement showing the error. The creditor must acknowledge your notice within 30 days. It generally has up to two billing cycles, but no more than 90 days, to resolve the dispute.

Don't assume the card issuer will refund you just because the contractor ignored your letter. The issuer investigates. Send the contract, payment record, messages, and a clear statement of what service was not delivered. For debit card or ACH payments, the process can be different. For cash or check, the letter and small claims route often matter more.

Mailing and evidence checklist

Send copies. Keep originals. If you email the letter too, save the sent message and any read receipt. A one-sentence follow-up after the deadline is enough. "I sent the attached letter on [date]. I have not received the refund. Please respond by [new date]." Short and calm.

If the contractor does not respond

  1. Send one follow-up after the deadline.
  2. File a complaint with your state contractor licensing board if the contractor is licensed.
  3. File a complaint with your state attorney general or consumer protection office.
  4. Consider small claims court. Limits and filing rules vary by state.
  5. Consider mediation or arbitration if the contract requires it.
  6. Talk to a lawyer if the amount is large or the contract has arbitration clauses.

Thing is, most people don't need a lawyer for a small deposit. Small claims courts are built for this. You still need documents. The judge will care about the contract, the payment, and what work was actually done.

Common mistakes to avoid

Don't threaten a lawsuit you won't file. Don't send originals. Don't mix your refund demand with unrelated complaints. Don't accept a verbal promise without a date. Don't miss the credit card 60-day window. Don't demand the full deposit if the contractor has receipts for materials delivered to your job.

A polite first letter often gets a faster answer than an angry one. It also looks better if the case later goes to a judge.

FAQ

Can I write a contractor deposit letter myself? Yes. You don't need a lawyer to write a demand letter. Keep it factual and send it trackably.

How long should I give the contractor to refund the deposit? Check your contract and state law. If neither sets a period, 10 to 14 days is common for a demand letter.

What if the contractor says the deposit is nonrefundable? Ask for a written accounting. A nonrefundable clause may not cover every situation, especially if no work was done or the contractor breached the contract.

Should I send the letter by email or certified mail? Certified mail gives better proof of delivery. Email is useful for a quick follow-up or if the contract allows electronic notice.

Can I dispute the deposit with my credit card? Sometimes. You generally have 60 days from the first statement with the error to send written notice under the CFPB billing error process.

Pick the template that matches your situation. Fill in dates and amounts. Mail it. Then put the deadline on your calendar. Set a reminder for the day after the deadline. That's when you decide whether to send a follow-up, file a complaint, or open a small claims case.