General contractor invoice collection: managing the payment chain from owner to subcontractor

General contractors have a cash-flow problem that is structurally different from other trades: they sit in the middle of a payment chain. The property owner or developer controls when money moves. The GC absorbs the timing risk — paying subs on schedule while waiting for the owner draw. A GC who manages their own receivables aggressively while treating subcontractors as a flexible liability eventually loses their sub network. A GC who absorbs all payment delays without managing their own receivables eventually runs out of operating capital.

The owner draw cycle: on most commercial and residential development projects, the owner pays on a draw schedule tied to project milestones. Draws are typically submitted monthly and paid 15 to 30 days after submission. The GC submits a pay application, the owner's lender or project manager reviews it, and funds are released. Delays in the draw cycle are common — incomplete documentation, lien-waiver paperwork, or owner cash-flow issues. A GC who does not track each draw application from submission through payment is effectively operating blind on their largest receivables.

Following up on owner draws: the professional norm is to call the owner or owner's rep at day 5 after the draw payment date if funds have not arrived. This is not aggressive — it is the expected behavior of a well-run contractor. The call is simple: 'The draw was due on the 15th. We are checking on the status.' Most payment delays at this stage are administrative. Someone forgot to sign something, or the lender needs a resubmission. Identifying these blockers early is the difference between a 30-day delay and a 10-day delay.

The retainage problem: construction contracts typically hold 5–10 percent of each draw as retainage, released on substantial completion. On a $2 million project at 10 percent retainage, that is $200,000 sitting with the owner until the project is done. Retainage is often the last money to move and the most likely to become disputed — punch-list items, warranty claims, and dissatisfied owners all create reasons to delay retainage release. Tracking retainage release explicitly, with a specific follow-up date tied to the substantial completion milestone, is essential.

Subcontractor payment and your AR: how you manage your own AR directly affects your ability to pay subs on time. A GC who waits for owner payment before paying subs is passing timing risk downstream, which erodes sub relationships and sub quality over time. Conversely, a GC who pays subs before receiving owner funds is operating a short-term credit facility out of their own cash. The right model is to collect aggressively from the owner while maintaining a firm but reasonable payment cycle with subs — typically 7 to 10 days after the draw is received.

Residential GC work has simpler dynamics but higher invoice-level friction. A homeowner renovation — kitchen, addition, basement finish — involves a GC issuing draw invoices tied to construction phases. Homeowners routinely request more detail, dispute scope items, and delay phase payments while they evaluate the work. A signed progress confirmation at each phase milestone — the equivalent of the roofing completion sign-off — is the single most effective collection tool for residential GC work.

Syntharra tracks draw schedules, monitors payment dates, and places follow-up calls automatically when draws go past due. Retainage milestones can be tracked separately from progress draws. Homeowner residential accounts follow a different cadence from commercial owner-draw accounts. Disputes — whether scope, punch-list, or lien-waiver related — escalate immediately to human review. Connect your accounting platform once and the system monitors every open receivable continuously.