What vendor payment means and why it matters

Vendor payment is how you pay contractors, suppliers, and service providers who work on your home — whether that's a roofer fixing storm damage, a plumber replacing pipes, or a lumber yard delivering materials. The method you choose affects when work starts, how disputes get resolved, and what recourse you have if the job goes wrong.

Most homeowners think payment happens once, at the end. In reality, you'll often pay in stages: a deposit to secure the contractor's schedule, progress payments as work moves forward, and a final payment when everything is done. Understanding what's standard in your area, what protects you, and what creates risk helps you avoid overpaying, getting stuck with incomplete work, or losing money to a contractor who disappears.

Key Takeaways

  • Deposits typically run 10 to 50 percent of the total job cost and should never exceed what your state law allows — many states cap deposits at one-third of the contract price.
  • Progress payments tied to completed work phases protect both you and the contractor, and should be written into your contract before work begins.
  • Holding back a final payment (usually 5 to 10 percent) until you've inspected the finished work and any punch-list items are done is standard practice and legal in most states.
  • Payment method — check, credit card, bank transfer, or cash — affects your documentation trail and your ability to dispute charges if something goes wrong.
  • A written contract that spells out payment schedule, what triggers each payment, and what happens if work stops protects you far more than a handshake agreement.

Deposits and what your state allows

A deposit is money you pay upfront to secure the contractor's time and materials before work starts. It's normal and expected — contractors need to reserve their crew, order materials, and cover their costs if you cancel. The question is how much is reasonable.

Most states cap deposits by law. Many limit them to one-third of the total contract price. Some states allow up to 50 percent for larger jobs, while others set a flat dollar limit regardless of project size. A few states have no legal cap but expect industry norms of 10 to 25 percent. Before you hand over money, search "[your state] contractor deposit laws" or call your state's licensing board to learn what's allowed where you live.

Never pay a deposit in cash if you can avoid it. Use a check, credit card, or bank transfer so you have a record. If the contractor insists on cash and won't provide a receipt, that's a red flag. Also ask where the deposit goes — some contractors hold it in a separate escrow account, which protects you if they go out of business. Others deposit it into their operating account, which means your money is mixed with theirs and harder to recover if something goes wrong.

Progress payments tied to work completion

Once work begins, you'll typically pay in stages as the contractor completes defined phases. A kitchen remodel might have payments when the old kitchen is demolished, when framing and electrical rough-in are done, when cabinets are installed, and when final finishes are complete. A roof replacement might have payments when old shingles are removed, when new sheathing is installed, and when the final shingles are on.

The contract should spell out exactly what triggers each payment — not just dates, but completed milestones. "Payment due on the 15th" is vague and risky. "Payment due when all drywall is hung and mudded, inspected by homeowner, and approved in writing" is clear. This protects you because you don't pay for work you haven't seen, and it protects the contractor because they know exactly what you expect before they invoice.

Inspect the work before you pay. Walk the site, look at the quality, check that materials match what you ordered, and make sure nothing is damaged or incomplete. If something isn't right, document it in writing and ask the contractor to fix it before you release payment. This is your leverage — once you pay, you have much less ability to force corrections.

Holding back final payment until inspection

The final payment should never be 100 percent of the remaining balance. Hold back 5 to 10 percent until you've had time to inspect everything, test systems, and confirm the work meets your contract. This is called a retainage or holdback, and it's standard in the construction industry.

After the contractor says the job is done, do a thorough walkthrough. Turn on lights, run water, open cabinets, check paint for drips, look at tile grout, inspect caulking. Make a list of anything that doesn't match the contract or looks unfinished — this is called a punch list. Give the contractor a copy and a deadline (usually 5 to 10 business days) to fix everything on it.

Only release the final payment once the punch list is complete and you've inspected those corrections. If the contractor refuses to finish punch-list items or disappears, you still have leverage because you're holding money. Some states allow you to use that holdback to hire someone else to finish the work if the original contractor won't.

Payment methods and documentation

How you pay matters because it creates a record. A check or bank transfer leaves a clear trail — the contractor's bank account, the date, the amount, and what it was for. A credit card does the same and also gives you dispute rights if the contractor doesn't deliver. Cash leaves no record at all, which means you have almost no recourse if something goes wrong.

Write on every check or invoice what the payment is for: "Progress payment — framing complete" or "Final payment less punch list." This memo line becomes part of your documentation if you ever need to prove what you paid for. If you're paying by bank transfer, include the same note in the transfer description.

Never pay cash, and never pay in full upfront unless the job is very small and the contractor is someone you know and trust. If a contractor demands full payment before work starts, or demands cash only, find a different contractor. These are common tactics of unlicensed or unreliable operators.

What to do if a contractor stops work or disappears

If a contractor takes your deposit or progress payments and then stops showing up, you have options — but they depend on whether you have a written contract and what your state law says. This is why the contract matters so much.

First, document everything: take photos of the unfinished work, save all emails and text messages, and write down dates and times the contractor was supposed to show up. Then contact the contractor in writing (email or certified mail, not a phone call) and give them a deadline to resume work or refund your money — usually 5 to 10 business days.

If they don't respond, you can file a complaint with your state's licensing board (if the contractor is licensed) or your local consumer protection office. You can also sue in small claims court for the amount you paid. Some states have a contractor recovery fund that reimburses homeowners when a licensed contractor doesn't deliver — check your state's licensing board website to see if yours does.

Lien rights and what contractors can claim against your home

In most states, contractors and suppliers have the right to file a mechanic's lien against your home if you don't pay them. This means they can claim a legal interest in your property and potentially force a sale to recover what you owe. This protects contractors but also means you need to be careful about who you pay and how.

If you pay the contractor but they don't pay their subcontractors or suppliers, those subs and suppliers can still file liens against your home even though you already paid. To protect yourself, ask the contractor for a lien waiver before you make each payment — this is a signed document saying the contractor and their subs have been paid and won't file liens. Some states require contractors to provide these automatically; others don't.

Before you make your final payment, ask for a final lien waiver from the contractor and, if possible, from any major subcontractors or suppliers. This confirms that everyone involved has been paid and no liens will be filed. If the contractor won't provide one, hold back payment until they do.

Frequently Asked Questions

What percentage should I pay upfront as a deposit?

This varies by state law and job type. Many states cap deposits at one-third of the contract price. For smaller jobs (under $1,000), 25 to 50 percent is common. For larger jobs, 10 to 25 percent is more typical. Check your state's contractor licensing board website to learn what's legal where you live, then negotiate based on that limit.

Can I pay with a credit card to dispute charges if something goes wrong?

Yes, and this is one reason credit cards are safer than checks or cash. If the contractor doesn't deliver or does poor work, you can dispute the charge with your credit card company and they'll investigate. However, many contractors charge a fee (usually 2 to 4 percent) to accept credit cards, so ask upfront if they do.

What if I already paid in full and the work isn't finished?

You still have options. Document the unfinished work with photos and dates, then contact the contractor in writing and give them a deadline to finish. If they don't, file a complaint with your state's licensing board, contact your local consumer protection office, or consult a lawyer about small claims court or a lien against their business license.

Do I have to pay if the contractor didn't get a permit?

That depends on your contract and local law. Some contracts make permit responsibility the contractor's job; others make it yours. If the contractor was supposed to get a permit and didn't, you may have grounds to withhold payment or demand a refund. Consult your contract and consider talking to a local attorney before you decide.

What's a lien waiver and when do I need one?

A lien waiver is a signed document saying the contractor and their subcontractors have been paid and won't file a lien against your home. You should ask for one before each progress payment and definitely before your final payment. If the contractor won't provide one, it's a sign they haven't paid their subs, which puts your home at risk.