What a progress payment is and when you'll encounter one

A progress payment is a partial payment made during a construction or development project, rather than one lump sum at the end. The contractor, developer, or service provider bills you for work completed in a specific period — usually a month — and you pay that invoice before the next phase begins. This happens repeatedly until the project finishes and the final payment clears any remaining balance.

You'll see progress payments most often in home renovation, new construction, commercial building projects, and large service contracts. Instead of paying $50,000 upfront for a kitchen remodel or waiting until month six to pay anything, you might pay $8,000 after the framing is done, $12,000 after electrical rough-in, and so on. The contractor gets cash flow to buy materials and pay workers; you don't fund the entire project before work starts.

Progress payments also protect you. You're not writing a check for work that hasn't happened yet, and the contractor has incentive to finish each phase on schedule because the next payment depends on it. The payment is tied to measurable completion — not just time passing.

Key Takeaways

  • Progress payments are invoiced at set intervals (usually monthly) as work reaches defined milestones, not paid all at once when the project ends.
  • The invoice should describe exactly what work was completed, include photos or inspection notes, and match the contract's payment schedule.
  • You should inspect the work before paying and hold back a small percentage (often 5 to 10 percent) as a final payment until everything is finished and approved.
  • Payment timing varies by contract, but most progress invoices are due within 7 to 30 days of receipt.
  • If work quality is poor or behind schedule, you can withhold payment until corrections are made — this is your leverage to enforce the contract.

How the payment schedule is set up in your contract

Before any work starts, your contract should spell out exactly when and how much you'll pay. This is called the payment schedule or payment plan. A typical residential renovation might break the total cost into five or six payments tied to completion of specific phases: demolition and framing, electrical and plumbing rough-in, drywall and insulation, finishing and trim, painting and fixtures, final walkthrough and cleanup.

The contract should state the percentage of total cost due at each phase, not just a dollar amount. For example: "15 percent upon contract signing, 20 percent when framing is complete, 25 percent when electrical and plumbing rough-in is complete," and so on. This protects both of you because if the total cost changes, the payment amounts adjust proportionally.

A retainage or holdback is money you keep until the very end — usually 5 to 10 percent of the total contract price. This final payment is released only after the contractor has finished all work, passed final inspection, and corrected any defects. Retainage is your insurance that the contractor will come back and fix problems rather than disappearing once they have all the money.

What happens when an invoice arrives

When a phase is complete, the contractor submits a progress invoice or pay process. This document should include the contractor's name and license number, a description of work completed during that period, the dollar amount being requested, the date the work was finished, and often photos showing the completed phase. Some invoices also include a lien waiver — a signed statement from the contractor saying they won't file a lien against your property if you pay them.

You should inspect the work before you pay. Walk the site, check that the work matches what the contract promised, and verify that it meets local building codes if you have that knowledge. If something looks incomplete or wrong, note it in writing and ask the contractor to fix it before you release payment. This is the moment you have the most leverage — once you pay, the contractor has less reason to return and correct problems.

If you're working with a general contractor on a large project, they may ask you to pay them before they've paid their subcontractors. This is normal, but you should require lien waivers from all subs before you pay the general contractor. A lien waiver from the plumber, electrician, and framing crew means they've been paid and can't later claim you owe them money.

Timing and payment methods

Most contracts specify how many days you have to pay after receiving an invoice — commonly 7, 14, or 30 days. Some contracts tie payment to inspection by a third party, like a municipal building inspector or a project manager you've hired. In that case, the clock doesn't start until the inspector approves the work.

Payment methods vary by contractor and project size. Small residential jobs often accept personal checks or bank transfers. Larger commercial projects may require certified checks, wire transfers, or payments through a construction accounting platform that tracks all invoices and lien waivers in one place. Ask your contractor what they accept and whether they charge a fee for certain methods — some contractors charge 2 to 3 percent extra for credit card payments.

If you're financing the project with a construction loan, the lender often controls the payment schedule. You don't pay the contractor directly; instead, the contractor submits invoices to the lender, the lender inspects the work, and the lender releases funds to you or directly to the contractor. This adds time to each payment cycle but protects the lender's investment.

What to do if work is incomplete or doesn't meet standards

You are not required to pay for work that isn't finished or doesn't match the contract. If the contractor invoices you for a phase they claim is complete but you find defects, incomplete sections, or work that doesn't meet code, withhold payment and document the problems in writing. Take photos, list each issue, and send the list to the contractor with a important date to fix it — usually 5 to 10 business days.

Once the contractor corrects the work and you've inspected it again, you can release payment. If they refuse to fix problems or miss your important date, you have the right to hire someone else to finish or fix the work and deduct that cost from the progress payment. This is called a set-off or offset. You'll need to document the cost of the corrective work and provide it to the contractor in writing before you deduct it.

If the contractor stops showing up or abandons the project, stop paying when ready and contact a construction attorney. Do not pay the final retainage or any remaining progress payments. The retainage is specifically meant to hold leverage in situations like this.

How progress payments affect your financing and taxes

If you're using a construction loan, each progress payment is a draw against your loan balance. The lender releases funds in tranches as work progresses, and you owe interest on the full loan amount from day one, even though you're only drawing it down in pieces. This is different from a traditional mortgage, where you borrow the full amount upfront.

For tax purposes, progress payments are treated as business expenses if the project is for a rental property or business use. If it's your primary residence, the payments are not deductible, but they do increase your cost basis in the home, which can reduce capital gains taxes if you sell later. Keep all invoices and payment records for at least seven years in case of an audit.

If you're a contractor or developer receiving progress payments from clients, each payment is taxable income in the year you receive it, regardless of whether the project is finished. You'll report it on your tax return and may owe quarterly estimated taxes. Consult a tax professional if you're unsure how to report progress payments on your specific situation.

Common problems and how to avoid them

The most common issue is paying before inspecting. Contractors sometimes submit invoices for work they say is complete but haven't actually finished, or they've finished it poorly. Always inspect in person before you pay, and never pay based on a photo or a contractor's word alone. If you can't inspect yourself, hire a third-party inspector to do it for you.

Another frequent problem is missing lien waivers. If you pay a general contractor without getting signed lien waivers from all subcontractors, those subs can file a lien against your property even though you've already paid. The general contractor may have kept the money instead of paying them. Always require lien waivers before you release payment.

Scope creep — work that wasn't in the original contract — can also cause payment disputes. If the contractor does extra work and then invoices you for it, you're not obligated to pay unless you agreed to it in writing beforehand. Before you pay any progress invoice, confirm that the work described matches the contract and any written change orders you've signed.

Frequently Asked Questions

Can I withhold a progress payment if the contractor is behind schedule?

Yes, if the contract includes a schedule and the contractor is significantly behind, you can withhold payment until they catch up. However, the contract must clearly state that schedule is a condition of payment. If the delay is caused by you — for example, you delayed approving materials or changed the design — you may not have the right to withhold. Review your contract and document the delay in writing before you refuse payment.

What if the contractor asks me to pay before the work is inspected?

Don't do it. Always inspect before you pay. If the contractor pressures you or refuses to allow inspection, that's a red flag. Legitimate contractors expect inspection and welcome it because it proves they've done quality work. If they won't let you inspect, consider whether you trust them with the rest of the project.

Do I have to pay the final retainage if the contractor says the work is done?

Not until you've inspected everything and confirmed it's complete and correct. The retainage is specifically held back for this reason. Walk the entire project, check that all punch-list items are finished, and verify that any defects from earlier phases have been corrected. Only release retainage after you're satisfied.

What happens if I don't pay a progress invoice on time?

The contractor can stop work and may be may have access to to charge you interest or late fees, depending on the contract. They can also file a lien against your property if you're significantly overdue. However, if you're withholding payment because of defective work, you have the right to do so — the contractor must fix the problems first. Make sure your withholding is documented and justified.

Can a contractor require payment upfront before any work starts?

Some contractors ask for a deposit — usually 10 to 25 percent of the total contract price — before they order materials or schedule crews. This is common and reasonable. However, the deposit should be held in a separate escrow account, not in the contractor's personal account, and should be refundable if the contractor doesn't start work within a reasonable time. Never pay the full contract price upfront.