In most situations, no — asking for a down payment is a normal, legal business practice, and there is no federal law that stops a seller from collecting money before delivering goods or services. But that general rule has real exceptions. Federal law bans upfront fees outright for credit repair companies and for phone-solicited debt settlement firms, and many states cap how much a contractor or landlord can collect before work begins or you move in. Whether a specific down payment is illegal depends on who is charging it, how much, and for what.
The General Rule Under Contract Law
The Uniform Commercial Code, adopted in some form by every state, lets buyers and sellers negotiate their own payment terms, including the size and timing of any deposit.1Uniform Law Commission. Uniform Commercial Code A down payment normally works as consideration: the money that makes the contract binding on both sides. Once you pay and the seller accepts, you’ve committed to the deal and the seller has committed to deliver.
What happens if you back out? UCC Section 2-718 limits how much of your deposit the seller can keep when the contract has no liquidated damages clause. The seller may retain only the lesser of 20 percent of the total price or $500.2Legal Information Institute. UCC 2-718 Liquidation or Limitation of Damages Deposits Put $3,000 down on a $10,000 order and cancel, and the seller can hold $500 at most, plus any actual damages they can prove. The rest comes back to you.
Contracts can override that default with a liquidated damages clause, but courts won’t enforce one that forfeits an unreasonably large amount. Under the same UCC provision, a clause that operates as a penalty is void. The forfeiture has to bear a reasonable relationship to the seller’s anticipated or actual harm. Stamping “non-refundable” on a deposit doesn’t make it stick if the number is out of proportion to what the seller actually loses.
When Federal Law Bans Upfront Fees Entirely
Two categories of business are barred from taking any money before they’ve delivered results. These aren’t caps. They’re complete bans.
Credit Repair Companies
The Credit Repair Organizations Act makes it illegal for a credit repair company to charge or receive any money before it has fully performed the promised service.3Office of the Law Revision Counsel. 15 USC 1679b Prohibited Practices No setup fees, no advance monthly fees, no “processing” charges. If a company asks for $500 before disputing a single item on your credit report, the request itself violates federal law.
If you paid, you can recover the greater of your actual damages or the full amount you paid, plus punitive damages at the court’s discretion, plus your attorney fees.4Office of the Law Revision Counsel. 15 USC 1679g Civil Liability The FTC can also bring enforcement actions, with civil penalties reaching up to $50,120 per violation.5Federal Trade Commission. Notices of Penalty Offenses Treat any demand for upfront money from a credit repair outfit as a fraud warning.
Debt Settlement Companies
The FTC’s Telemarketing Sales Rule applies a similar ban to debt settlement firms that solicit customers by phone. These companies cannot collect any fee until they have renegotiated or settled at least one of your debts, you’ve agreed to the settlement terms, and you’ve made at least one payment under that agreement.6eCFR. 16 CFR Part 310 Telemarketing Sales Rule The fee also has to be proportional. If the company is settling your debts one at a time, it can charge only a proportional share as each debt is resolved, not the full fee after settling a single account.
If a phone-solicited debt settlement company asks for money before settling anything, it’s violating federal trade regulations, and you can report it to the FTC.
Your Three-Day Cancellation Right
Some sales come with an automatic escape hatch. The FTC’s Cooling-Off Rule covers door-to-door sales and transactions at trade shows, hotel conferences, and other temporary venues when the purchase exceeds $25. You can cancel for any reason within three business days.7eCFR. 16 CFR Part 429 Cooling-Off Period for Sales Made at Homes or at Certain Other Locations
Cancel in that window and the seller has to return every dollar you paid, including any down payment, within 10 business days of receiving your cancellation notice.7eCFR. 16 CFR Part 429 Cooling-Off Period for Sales Made at Homes or at Certain Other Locations The seller also has to hand you a written cancellation form at the time of sale. The rule doesn’t reach purchases at a store’s permanent location, online sales, or real estate. It does reach the home improvement contractor who signed you up at your kitchen table, and any deposit you paid in those three days is fully refundable on request.
State Caps on Contractor Down Payments
Residential construction is where down payment limits get specific and strict. Many states cap how much a contractor can collect upfront, and the caps are often surprisingly low. The most restrictive states hold contractor deposits to 10 percent of the total contract price or $1,000, whichever is less. On a $20,000 roofing job, that means no more than $1,000 before any work begins, even when the materials alone cost several times that. Other states set higher ceilings, sometimes around a third of the contract price, and a few impose no statutory limit.
These laws exist because the fraud pattern is predictable: collect a large deposit, do little or no work, disappear. Exceeding a state’s cap is typically a licensing violation. Contractor licensing boards can suspend or revoke a license, and criminal fraud charges are possible in serious cases. If you’ve already paid more than your state allows, you may be able to void the contract or recover the excess in small claims court.
Even in states with no cap, legitimate contractors usually structure payments as progress milestones tied to completed work: a deposit to start, then payments when the foundation is poured, when framing is done, and so on. A contractor who demands half the project cost before lifting a hammer is a serious warning sign whatever the statute says. The deposit is there to cover material costs, not to finance the contractor’s operation.
Rental Security Deposits and Move-In Charges
Landlords don’t collect “down payments” as such, but security deposits and upfront move-in costs work the same way, and most states regulate them. The typical cap runs from one to three months’ rent, with one or two months the most common limit. A handful of states impose no statutory cap.
Overcharges have real consequences. In many states, a tenant who pays more than the legal maximum can sue to recover the excess. Some states go further: when a landlord deliberately overcharges or withholds a deposit in bad faith, courts can award double or triple the disputed amount. Those multiplied damages exist to keep landlords from treating illegal overcharges as a routine cost.
Whatever your state’s rule, get a written receipt at move-in that itemizes every dollar and what it covers: first month’s rent, last month’s rent, security deposit, pet deposit, anything else. That receipt is your best evidence if the amount, or its purpose, is ever disputed.
How to Protect the Deposit You’re About to Pay
The legal protections only help if you can prove what happened. Before handing anything over, get the payment terms in writing: the amount, what it covers, the conditions under which it’s refundable, and the timeline for performance. A verbal “of course you’ll get it back” is worth nothing without documentation.
For large transactions, ask whether the deposit will sit in an escrow or trust account rather than the business’s operating funds. Earnest money in real estate is routinely held by a third-party escrow agent until closing or dispute resolution. Attorneys are required by professional conduct rules to hold unearned client funds in a separate trust account and cannot mix them with their own money. Once a deposit is commingled with a company’s general accounts, recovering it after a dispute or bankruptcy gets much harder.
Pay by credit card or check when you can. Both create a paper trail, and a credit card may give you chargeback rights if the business fails to perform. Cash with no receipt is the hardest to recover and the easiest for a dishonest business to deny receiving.