Contractor Retainage Cash Flow

What is retainage in construction?

Retainage is a portion of payment held until project completion. It can be 5–10% or more. Contractors complete work but do not receive full payment until the project is done. The retention is released at closeout, often after final inspection and acceptance. The structure protects the owner from defects or incomplete work, but it creates a cash flow gap for contractors who have completed their scope. For more on payment timing, see construction invoice payment delays and contractor waiting on invoices.

How does retainage affect contractor cash flow?

Retainage stretches the time between work and payment. Contractors may wait months or longer for the retained amount. It creates cash flow pressure even when work is complete. On a large project, 5–10% retained can represent a significant sum. Combined with net-60 or net-90 payment terms, the total wait can be substantial. For more on slow payment, see what contractors do when clients take 60 days to pay. For a full overview, see contractor cash flow problems.

What funding options help when retainage is held?

Contractor working capital can bridge the gap. A contractor line of credit offers flexible access. Accounts receivable financing may apply to released amounts. Working capital and lines of credit are not tied to specific invoices, so they can cover general operating needs while you wait for retainage release. For payroll gaps during the wait, see contractor payroll funding. For our detailed blog on retainage, see contractor retainage and cash flow.

When does invoice financing help with retainage?

Invoice financing typically applies to amounts that are due. Retainage may not be eligible until it is released. Contractor working capital or a contractor line of credit may bridge the gap when retainage is held. These products are not tied to specific invoices, so they can cover payroll, materials, and overhead while you wait for retainage release.

How do contractors plan for retainage?

Understanding the retention percentage and release timing in your contract helps. Some contractors build the cost of carrying retainage into their bids. Having a contractor line of credit in place before starting can provide flexibility when retainage is held. For payroll gaps during the wait, see how contractors cover payroll between jobs.

Related guides

For working capital, see contractor working capital. For lines of credit, see contractor line of credit. For receivables, see accounts receivable financing for contractors. For draw timing gaps, see contractor draw schedule cash flow. If you need to explore options, you can see what funding options may be available.

Frequently asked questions

What is retainage in construction?

Retainage is a portion of payment held until project completion. It can be 5-10% or more. Contractors complete work but do not receive full payment until the project is done.

How does retainage affect contractor cash flow?

Retainage stretches the time between work and payment. Contractors may wait months or longer for the retained amount. It creates cash flow pressure even when work is complete.

What funding options help when retainage is held?

Contractor working capital, lines of credit, and accounts receivable financing can bridge the gap. Working capital and lines of credit are not tied to specific invoices, so they can cover operating needs while you wait.

When does invoice financing help with retainage?

Invoice financing typically applies to amounts that are due. Retainage may not be eligible until it is released. Working capital or a line of credit may bridge the gap when retainage is held.