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Homeowner Guide

How Much Deposit Should You Pay a Contractor?

Payment structure is one of your biggest protections against contractor problems. Here’s how to structure payments safely.

Updated March 2026|7 min read
By the BuildFolio Team Updated: March 1, 2026 Expert-reviewed

Quick Answer

Pay no more than 10% upfront or $1,000 (whichever is less). Structure remaining payments around completed milestones, not dates. Hold 10-15% until final completion and satisfaction. Never pay in full before work is done.

Safe Deposit Guidelines

Project SizeSafe DepositRed Flag
Under $5,000$0-$500More than $500
$5,000-$25,000$500-$1,000More than $1,500
$25,000-$100,000$1,000-$2,500 (or 10%)More than 10%
$100,000+5-10% maxMore than 10%

Large Deposits = Red Flag

Legitimate contractors have credit accounts with suppliers. They don’t need your money to buy materials. Large deposit requests often precede contractor disappearances. Some states cap deposits at 10% by law.

Milestone-Based Payment Schedule

Structure payments around completed work, not calendar dates:

Example: $50,000 Kitchen Remodel

MilestoneAmountPercentage
Contract signing (deposit)$5,00010%
Demo complete, rough-in done$12,50025%
Cabinets installed, drywall complete$12,50025%
Counters, fixtures, flooring done$12,50025%
Final completion, punch list done$7,50015%

Payment Best Practices

  • Tie payments to milestones – pay for completed work, not time elapsed
  • Verify completion before paying – inspect work before releasing payment
  • Hold final payment – 10-15% until 100% satisfied and punch list complete
  • Get receipts – document every payment
  • Pay by check or card – maintain paper trail
  • Never pay ahead of work – payment should follow completion

Your Final Payment is Leverage

Holding 10-15% until complete gives you leverage to ensure the contractor finishes properly. Once paid in full, you lose your negotiating power for punch list items and corrections.

When Contractors Ask for More Upfront

Common excuses and how to respond:

  • “I need to buy materials” – Legitimate contractors have supplier credit. Offer to pay supplier directly if concerned.
  • “It’s my policy” – Their policy isn’t law. Negotiate or find another contractor.
  • “Other customers pay this way” – That’s their problem, not yours.
  • “I’ll give you a discount for larger deposit” – The discount isn’t worth the risk. Walk away.

Payment Methods

MethodProsCons
CheckPaper trail, can stop paymentCan be forged
Credit CardDispute protection, paper trailContractor may add fee (2-3%)
Bank TransferDirect, verifiableHard to reverse
CashNoneNo paper trail, no recourse

Never Pay Cash

Cash payments eliminate your paper trail for disputes, tax documentation, and warranty claims. Contractors offering cash discounts are often avoiding taxes – not a business practice you want to support or be complicit in.

Lien Waivers

For larger projects, request lien waivers with each payment:

  • What it is: Document where contractor acknowledges payment and waives lien rights for that amount
  • Why it matters: Protects you if contractor doesn’t pay subcontractors or suppliers
  • When to get them: With each progress payment and at final completion
  • Who signs: General contractor and all subcontractors/suppliers

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