The difference between your current assets and current liabilities — essentially the cash available to keep operations running. For subcontractors, it covers payroll, fuel, and equipment costs while awaiting client payment. Tight working capital is a common risk when payment terms stretch 60–90 days.
Working Capital
Related Terms
Quantity Drift
Cash FlowThe gradual increase or decrease in actual field quantities compared to original contract estimates. For subcontractors, untracked drift leads to unbilled work or disputed invoices at project close-out. Monitor quantities continuously to support change order claims.
SRF (State Revolving Fund)
Cash FlowA government-backed loan programme that funds municipal water, wastewater, and infrastructure projects. These funds often finance large construction contracts, creating steady work for subcontractors and field service crews. Knowing a project is SRF-funded signals stable, government-secured payment on long-term builds.
Apportionment
Cash FlowThe division of costs, revenue, or liability between multiple parties on a shared project or contract. Subcontractors encounter this when overhead costs or insurance claims are split across several work scopes or prime contractors. Clear apportionment terms in your contract protect against unfair cost allocations.
Price Book
Cash FlowA document listing agreed-upon rates for various services, equipment, and materials between an operator and contractor. Field tickets are validated against the price book before approval.
Net 30/Net 45/Net 60
Cash FlowPayment terms indicating when payment is due after invoice date. Net 30 means payment within 30 days. Many operators use Net 45 or Net 60, extending subcontractor cash cycles.
Progress Billing
Cash FlowInvoicing for work completed to date on a longer project, rather than waiting until project completion. Helps subcontractors maintain cash flow on extended jobs.
Latest Cash Flow News
Gordie Howe Bridge to Open July 27, Adding Second Detroit-Windsor Span
U.S. and Canadian officials set a July 27 opening for the Gordie Howe International Bridge after a six-week delay tied to toll governance talks, adding a second commercial crossing between Detroit and Windsor.
yesterday Cash FlowKiewit's Weeks Marine Gets $88M Hudson Tunnel Change Order
The Gateway Development Commission approved an $88 million change order for Weeks Marine to clear submerged piles from the Hudson River, clearing the path for tunnel boring machines set to start in 2028.
3 days ago Cash FlowCourt Ruling Clears Funding Freeze on $16B Hudson Tunnel Project
A federal judge permanently blocked the U.S. Department of Transportation from withholding funds on the Hudson Tunnel Project, ruling the September freeze flagrantly violated federal law.
15 days ago Cash FlowAecon and Arctic Gateway Sign MOU for Port of Churchill and Hudson Bay Railway Development
Aecon Group has signed a collaboration agreement with Arctic Gateway Group to support infrastructure development in northern Manitoba, targeting the Port of Churchill and Hudson Bay Railway. Subcontractors with remote construction experience should take note of upcoming opportunities in the region.
1 month agoRelated Guides
What Happens to Subcontractor Billing When a Project Stalls, Goes Over Budget, or Never Gets Commissioned
You did the work. The project was cancelled, shelved, or never activated. Here is what subcontractors need to know about billing rights, legal remedies, and how to get paid when no one wants to discuss the invoice.
Cash Flow GuidePost-Completion Warranty and Punch Work: Protecting Your Margins After the Job Ends
Warranty walks, punch lists, and post-completion callbacks eat into subcontractor margins. Learn how MSA warranty clauses work, when you can push back on mobilization costs, and how to document your way out of disputes.
Cash Flow GuideMechanic's Lien Rights for Subcontractors: What to Do When You're Not Getting Paid
A practical guide to mechanic's lien and materialman's lien rights for oilfield and construction subcontractors in Texas, Oklahoma, and Alberta — deadlines, filing steps, and leverage tactics.
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