CASH FLOW CYCLE

YOUR PAYMENT TERMS DECIDE YOUR CASH FLOW.

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The three most common subcontractor payment clauses, net 30, pay-when-paid, and pay-if-paid, look similar in print but create radically different cash positions. Net 30 means you get paid 30 days after invoice. Pay-when-paid means you get paid after the GC gets paid, so the GC's 60-day collection cycle becomes your 60-day collection cycle. Pay-if-paid means if the GC doesn't get paid, you don't either, and you absorb the owner's credit risk. Most subs sign whatever's in front of them. The ones who negotiate read the clause, push for terms that match the real risk, and walk from contracts that don't.

The payment terms section is short. Three sentences in a 40-page contract, and it decides more about your bank account than the scope pages do. Most subs skip it because it reads like boilerplate and because the leverage feels one-sided. It's not one-sided at signing, which is the only moment it exists. After execution the terms govern, and the only remaining move is pricing the next contract better. Read the clause, ask for the five changes that cost the GC nothing, and price the risk you agree to carry.

BY JOSH LUEBKERPublished 2026-08-06Updated 2026-08-07
THE DEFINITION

WHAT IT MEANS.

Subcontractor payment terms are the contract clauses that set when and whether you get paid, and the three common ones, net 30, pay-when-paid, and pay-if-paid, create completely different cash positions from identical work.

Courts treat the three clauses differently, which is why the wording counts more than the heading. Pay-when-paid is generally read as a timing mechanism rather than a condition, so if the owner never pays, the GC still owes you eventually and you were only sharing the timing risk. Pay-if-paid is read as a condition on payment itself, so if the owner defaults, disputes, or files bankruptcy, you performed the work for free. Some states ban pay-if-paid as unenforceable and most don't.

WHAT EACH ONE DOES TO YOUR CASH

THREE CLAUSES, THREE OUTCOMES.

01

Clause 1, net 30: payment due 30 days after approved invoice

This is the simplest one. You bill the GC, the GC approves the bill, and 30 days from approval or from receipt depending on the language, you get paid. Net 30 is independent of the owner's payment to the GC, so the GC is the one carrying the risk that the owner pays. You're on a fixed timer from approval, which is why this is the gold standard for sub-side terms.

02

Clause 2, pay-when-paid: payment due a reasonable time after the GC receives payment

This pushes the owner's payment cycle onto you. If the owner takes 60 days to pay the GC, the GC takes another reasonable time on top, usually 10 days, so you're effectively at 70+ days from invoice. The good news is that courts generally read pay-when-paid as a timing mechanism rather than a condition, so if the owner ultimately doesn't pay, the GC still owes you eventually. You're sharing the timing risk, not the credit risk.

03

Clause 3, pay-if-paid: payment to the sub conditioned on the GC receiving payment from the owner

This one is dangerous. Pay-if-paid clauses make the GC's payment to you contingent on the owner's payment to the GC, so if the owner defaults, declares bankruptcy, or disputes payment, you don't get paid at all. You've absorbed the owner's credit risk for work you already performed. The clause language usually contains phrases like condition precedent or sub assumes the credit risk of owner, and if you see those, the clause is pay-if-paid even when the heading says something else.

THE ARITHMETIC

WHAT IT LOOKS LIKE IN DOLLARS.

What a slow-pay clause costs in financing

Cost of capital for most $1M to $12M subs runs 6 to 12% annualized depending on LOC rates and equity cost. A 30-day extension on a $500K contract at 8% cost of capital costs about $3,300 in financing, which is 0.66% of contract value. A 60-day extension costs about $6,600, or 1.3%. A standard markup of 1.5 to 3% on top of normal pricing covers most slow-pay carry costs, so the number is small and it's knowable before you bid.

The same revenue, different days in AR

A sub with mostly net-30 work runs days in AR around 45 to 55 days. A sub with mostly pay-when-paid work runs 75 to 90 days. Same revenue, same crews, and the same margins produce different bonding capacity, because the working capital tied up in receivables isn't the same. The clause changes the balance sheet, not just the calendar.

FIVE ASKS BEFORE SIGNING

WHAT TO PUSH FOR, AND WHAT IT COSTS.

Strike the pay-if-paid language

Ask for removal of the condition-precedent wording that transfers the owner's credit risk to you. This is the highest value ask on the list because it changes what you can lose rather than when you get paid. Plenty of GCs will strike it when asked, because most of them aren't trying to pass you the owner's credit risk on purpose.

Cap the pay-when-paid timing

Push for wording along the lines of paid within 10 days of GC receipt of payment from owner, but no later than 75 days from invoice. The cap is what stops an uncapped reasonable time from turning into a quarter. GCs accept caps more often than they accept striking the clause, because the cap leaves their structure intact.

Negotiate prompt pay act protections

Make sure the contract doesn't waive your statutory prompt pay rights in your state. Those rights exist whether or not anybody in the room knows about them, and a waiver buried in the general conditions gives away leverage you would otherwise have for free. This ask costs the GC nothing, which is why it usually goes through without a fight.

Add interest on late payment

Include wording that accrues interest on overdue amounts. The dollar value is rarely the point. Interest changes where your invoice sits in the GC's AP priority, because an invoice that gets more expensive every week is the one their accounting department pays first.

Price for the payment terms

If the negotiation fails, add the margin premium, meaning 1.5 to 3%, to cover the financing cost of the extended receivables. This is the fallback that always works, because it requires nobody's agreement but yours. The mistake is signing aggressive terms at standard pricing and absorbing the carry silently.

WHAT YOU GET

THE OUTPUTS, NAMED.

Red flag wording for pay-if-paid: receipt of payment from Owner is a condition precedent to payment to Subcontractor
Red flag wording for pay-if-paid: Subcontractor expressly assumes the risk of Owner's nonpayment
Red flag wording for pay-if-paid: Subcontractor's sole recourse for payment is against Owner
Yellow flag: uncapped pay-when-paid timing, with no outside date from invoice
Green flag: payment is due within 30 days of approved invoice, regardless of Owner payment status
Walk-away signal: a pay-if-paid clause the GC refuses to remove on a project where you don't know the owner's financial strength
Walk-away signal: no prompt pay protections, plus pay-when-paid language, plus no timing cap
Walk-away signal: aggressive retention at 10%+ combined with pay-when-paid and a substantial-completion holdback
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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, and no add-ons.

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

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.

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 rather than a report.

Your bookkeeper keeps doing the books.

Executive

You stop touching the books.

Everything in Core, and we run the bookkeeping and the controllership as well. Nobody in your office is answering coding questions or chasing a reconciliation at month end.

We do the books. No payroll.

Strategic

Every job shows its margin while it's still running.

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 job costing.

COMMON QUESTIONS

FREQUENTLY ASKED.

It depends on the state. New York, California, Wisconsin, Maryland, North Carolina, and a few others have banned or significantly restricted pay-if-paid enforceability. Most states allow it when the language is clear and explicit. Even where it's legal, courts often read ambiguous wording as pay-when-paid, meaning timing, rather than pay-if-paid, meaning credit risk. Get a construction attorney to review the specific clause language for your state, because the difference is large.
Estimate the additional days of receivables carry against net 30, then multiply by your daily cost of capital. Cost of capital for most $1M to $12M subs runs 6 to 12% annualized depending on LOC rates and equity cost. A 30-day extension on a $500K contract at 8% cost of capital costs about $3,300 in financing, or 0.66% of contract value. A 60-day extension costs about $6,600, or 1.3%. Build the right number into the bid instead of hoping it washes out.
You have three options. Walk, if the project doesn't justify the terms. Price the terms with a margin premium and bid anyway. Or take the work strategically because the GC relationship has long-term value beyond this project. The wrong move is signing aggressive terms at standard pricing without consciously deciding which of the three you're doing.
Generally no. Once executed, the terms govern unless both parties agree to modify in writing. Some GCs will agree to amendments mid-project for ongoing relationship reasons, but you can't count on it. The leverage is at contract signing, and after that the leverage is gone.
They affect days in AR, which affects the working capital ratio, which affects bonding capacity. A sub with mostly net-30 work runs days in AR around 45 to 55 days. A sub with mostly pay-when-paid work runs 75 to 90 days. Same revenue, same crews, same margins, and a different bonding capacity, because the working capital tied up in receivables differs significantly.
WHAT THIS TIES INTO
Josh Luebker, The Construction CFO
Josh Luebker
FRACTIONAL CFO · THE CONSTRUCTION CFO

Former commercial project manager and master electrician: 150+ projects worth $2.1B combined, from $50,000 to $300M. Now fractional CFO to commercial subcontractors.

WHAT DO YOUR CURRENT CONTRACTS SAY?

Bring your two largest GC contracts. We will read the payment clauses with you and tell you what the terms are costing you in carry.

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