RETAINAGE

RETAINAGE MEANING IN CONSTRUCTION.

QUICK ANSWER

Retainage, also called retention, is 5 to 10 percent of every pay application withheld until the project or the subcontract is complete. On a $2M project at 10 percent, $200K of earned money is held, sometimes for 12 to 18 months and at zero interest. A $5M subcontractor typically has $250K to $500K held at any time, and a $350K balance costs about $28K a year.

Retainage is the line on a pay application that turns earned money into a receivable you cannot spend. The rate is set in the subcontract before work starts, and the release date is set by completion, so the two decisions that control the cost are made at signing and at closeout.

BY JOSH LUEBKERPublished 2026-10-08Updated 2026-10-08
THE DEFINITION

WHAT IT MEANS.

Retainage is the percentage of each pay application, usually 5 to 10 percent, that a general contractor withholds from a subcontractor until substantial completion or closeout, which makes it earned revenue that is documented and unavailable.

This page defines the term and prices it. The negotiation, the tracking and the collection steps are in the retainage hub.

THE MEANING

WHAT THE WORD COVERS.

01

What it means on a pay app

A pay application shows the work completed to date, then the retainage withheld, then the amount due. The withheld amount is real revenue the subcontractor has earned and documented, and it stays with the general contractor until the contract releases it.

02

Why it costs more than it looks

Retainage earns no interest, and it is paid for twice: once in the work that was done and once in the line of credit that funds the next job while it is held. A $350K balance costs about $28K a year, and three $600K jobs at 10 percent hold $180,000 at once.

03

When it comes back

Release follows substantial completion or closeout, and the last portion of a job can stay held for 30 to 90 days past acceptance. A job can last 12 to 18 months, so the first dollar withheld may wait that long.

THE MATH

WHAT IT LOOKS LIKE IN DOLLARS.

The math

A $2M project at 10 percent retainage holds $200K. A $600K contract builds $6,000 of retainage every billing cycle and holds the last $60,000 for 30 to 90 days past acceptance. A burndown clause at 50 percent complete releases $7,500 to $15,000 a month on a $1.5M contract.

The portfolio view

A $4M contractor with three active projects has $120,000 to $200,000 of retainage outstanding at any time. A $5M subcontractor typically has $250K to $500K.

HOW SPM FIXES IT

WHAT WE CHANGE.

Negotiate the rate before you sign

A cut from 10 percent to 5 percent, a burndown clause at 50 percent complete, no retainage on time and material work and a release date 30 days after substantial completion are the asks GCs accept most often. After signature the terms are fixed.

Track retainage as its own receivable by job

Each job shows the retainage withheld, the release date and who owns the follow up. A balance nobody tracks is a balance nobody collects.

Calendar every release and collect on the day

The release date goes on the collection calendar with the closeout documents it depends on, so the request is ready the day the contract allows it.

$10.7M+
Client AR Recovered Since 2023
48
Active Trade Specializations
60 DAYS
Average Onboarding Time
PRICING

FLAT MONTHLY FEE. NO SURPRISES.

Three tiers, priced by your trailing twelve month revenue. Which one you're in depends on how much of the work you want off your desk. No hourly billing. No payroll. The one-time onboarding fee is right here in the table.

Last 12 months revenueMonthly feeOne-time onboarding
Up to $1M$1,900 to $2,900$1,000
$1M to $3.5M$2,600 to $3,900$1,500
$3.5M to $6.5M$3,800 to $5,700$3,000
$6.5M to $9.5M$5,100 to $7,100$4,500
$9.5M to $12.5M$6,100 to $8,500$6,000
$12.5M to $15.5M$7,400 to $11,000$7,500
$15.5M to $18.5M$9,400 to $13,500$9,000
$18.5M+Quoted individuallyQuoted individually

The onboarding fee covers migrating your books back to the start of your last taxable year and getting you fully operational in 60 days. It's billed once, with your first invoice. It's the same for all three tiers. Your first month is prorated, and your monthly engagement starts on the first of the first full month.

Range reflects the three tiers below. Which one you're in depends on how much of the work you want off your desk. No payroll. No hidden line items. The onboarding fee is right here in the table.

Core

You stop guessing.

You get the CFO work. Job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a meeting every month that ends in decisions and never in a report.

Your bookkeeper still does the books.

Executive

You stop touching the books.

Everything in Core, and we do the bookkeeping and the controllership as well. Your office stops answering coding questions and stops fixing a reconciliation that will not balance on the last day of the month.

We do the books. No payroll.

Strategic

Every job shows its margin while it is still open.

Everything in Executive, plus the job costing and WIP platform set up, loaded with your cost codes, and managed for you every month. You never have to learn it.

We do the books, the job costing, and the software. No payroll.

COMMON QUESTIONS

FREQUENTLY ASKED.

Retainage is 5 to 10 percent of every pay application, withheld by the general contractor until project completion or substantial completion. On a $2M project at 10 percent, $200K of earned money is held, sometimes for 12 to 18 months.

The two words describe the same withholding and are used interchangeably. Retainage is the more common term on US pay applications.

Often for the length of the project, which can be 12 to 18 months, and the last portion can stay held for 30 to 90 days past acceptance. The subcontract sets the release date, so ask for 30 days after substantial completion before you sign.

Three tiers, and which one you are in depends on how much of the work you want off your desk. Core is where you stop guessing: job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a monthly meeting that ends in decisions, while your bookkeeper keeps doing the books. Executive is where you stop touching the books, because we do the bookkeeping and the controllership as well. Strategic is where every job shows its margin while it is still open, because the job costing and WIP platform is set up and managed for you. No payroll. No scope gaps.

Sixty days. We migrate your books back to the start of your last taxable year, set up ControlQore, and build your job costing structure from scratch. Fully operational in two months.
WHAT THIS TIES INTO
Josh Luebker, SPM The Construction CFO
Josh Luebker
FRACTIONAL CFO · SPM THE CONSTRUCTION CFO

Josh Luebker is a master electrician turned construction CFO, president of SPM The Construction CFO and author of CONTROL: C.F.O.S. Construction Financial Operating System.

HOW MUCH OF YOUR EARNED MONEY IS HELD?

The call is twenty minutes of questions about your retainage balances, your release dates and what they cost you. Nothing's sold and nothing's proposed. When Josh can help, you'll book a longer second call.

You don't hire a CFO because it's safe, you do it because the real risk isn't having one.
Book a 20 minute call

20 minutes. Nothing gets sold on this call and nothing gets proposed. Josh asks questions to work out whether he can help at all.

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