Creditors, Past Due Accounts, and Cash Receipts in Construction Bookkeeping — What Every Contractor Needs to Know

By Tammy Hoang, QuickBooks ProAdvisor | Construction Cost Accounting | calendly.com/tammycca/30min

Ask most construction owners about their creditors, and you will get a general answer — the subs, the suppliers, the equipment rental company. Ask them which creditors are past due right now, by how many days, and on which specific jobs, and the answer gets a lot less clear. This is one of the most common and most expensive gaps in construction bookkeeping. Creditors are the businesses and individuals your company owes money to. Past due accounts are the creditors whose payment terms you have already exceeded. Cash receipts are the payments flowing into your business from owners, general contractors, and clients. All three are connected — and when any one of them is tracked poorly, contractor cash flow breaks down in ways that a bank balance alone will never show you. At Construction Cost Accounting, managing creditors, monitoring past due accounts, and recording cash receipts accurately is part of the monthly construction bookkeeping workflow we run for every client. This post explains exactly what each of these terms means in a construction context, why they are connected, and what happens to your contractor cash flow when they are not managed together.

What Are Creditors in Construction Bookkeeping

In construction bookkeeping, creditors are any business or individual your company owes money to as a result of goods or services already received. This is the accounts payable side of your balance sheet — the counterpart to accounts receivable, which represents what others owe you. Your creditors in a typical construction business include subcontractors who have completed work and submitted invoices, material suppliers who have delivered to the job site, equipment rental companies for machinery on active projects, utility and insurance providers, and overhead vendors such as your software subscriptions, office lease, or fleet maintenance. Unlike a retail or service business where creditors are relatively simple to track, construction bookkeeping makes creditor management significantly more complex. Every creditor invoice must be coded to the correct job and cost code — not just posted to a general accounts payable bucket. A concrete supplier invoice on Job 204 is a direct cost for that job. If it gets posted to Job 207 or to general overhead, your job costing is wrong, your construction accounts payable report is unreliable, and your contractor cash flow forecasting is built on bad data. Construction accounts payable also involves retainage on subcontractor payments — where you withhold a percentage of each sub's invoice until the project reaches completion. Tracking retainage payable separately from regular creditor balances is essential for accurate financial reporting and for maintaining strong subcontractor relationships. CCA sets up and maintains your creditor system in QuickBooks or

Sage 100 Contractor so every invoice is coded correctly, retainage is tracked separately, and your construction accounts payable is always accurate down to the job level.

Past Due Accounts in Construction — The Aging Report Every Contractor Needs

A past due account is any creditor balance where the agreed payment terms have been exceeded and the invoice has not been paid. In construction, past due accounts on both sides — creditors you owe and clients who owe you — are one of the leading causes of contractor cash flow problems. The table below shows how CCA categorizes past due accounts in the aged AP report and what action each aging bucket requires

Age of Balance	What It Means	vAction Required	Cash Flow Risk
Current (0–30 days)	Within payment terms	Monitor — no action yet	Low
Past Due 31–60 days	Terms exceeded	Send reminder to GC or owner	Medium
Past Due 61–90 days	Significantly overdue	Escalate — call directly	High
Past Due 90+ days	Serious collection risk	Demand letter or legal review	Critical
Retainage — any age	Earned but withheld	Track release date by contract	Ongoing

The aged AP report is not just a payment reminder list. It is a contractor cash flow management tool. When CCA runs your aged AP report monthly, we are flagging not just which creditors are past due — we are identifying which past due accounts correspond to which jobs, which ones carry lien risk if left unpaid, and which ones represent retainage that is approaching its release date. A past due subcontractor invoice on a completed job is not the same financial risk as a past due material supplier invoice on an active job where the supplier could place a mechanic's lien on the project. The percentage of completion method makes this even more critical — because revenue is recognized based on actual costs incurred, past due creditor invoices that have not been recorded yet will make your percentage of completion method calculations inaccurate for that period.

Cash Receipts in Construction — Recording Every Dollar That Comes In

Cash receipts in construction are every payment that flows into your business from outside — progress billing payments from owners or GCs, retainage releases at project completion, change order payments, upfront deposits on new contracts, and final contract payments. Recording cash receipts accurately and on time is not simply a bookkeeping task. It directly affects your job costing, your accounts receivable aging, your contractor cash flow position, and your percentage of completion method revenue recognition. Here is what construction bookkeeping requires for each cash receipt. Every cash receipt must be applied to the correct job — not just deposited and categorized as general income. A $45,000 progress payment on Job 311 needs to reduce the accounts receivable balance for Job 311, update the billing status for that job in the WIP schedule, and flag any retainage that was withheld from that payment. If the cash receipt is for a retainage release, it must clear the retainage receivable balance that has been sitting on the balance sheet since the original billing. If a deposit is received on a new contract, it is a liability — unearned revenue — until the work is performed, and must be recorded accordingly. Cash receipts also need to be reconciled against the bank statement every month. This is where construction bookkeeping and outsourced construction bookkeeping add immediate, measurable value — because a bookkeeper who runs monthly reconciliations catches misapplied payments, unapplied cash, and duplicate entries before they distort your financial picture for the quarter.

How Creditors, Past Due Accounts, and Cash Receipts Work Together

These three areas of construction bookkeeping are not separate — they are one connected cash flow system. Here is how they interact in practice. Your creditors represent the money going out. Your cash receipts represent the money coming in. The gap between the two — when payments from clients arrive slower than your creditor obligations come due — is the contractor cash flow problem that puts profitable construction companies under financial stress. Past due accounts on the receivable side make this worse. When a GC pays your progress billing 45 days late, your creditors do not wait. Your subcontractor is past due. Your material supplier is past due. Your equipment rental is past due. And now you have a cash flow gap that your bank balance may not show clearly because your books have not been reconciled to reflect the late payment status on both sides. The percentage of completion method makes this dynamic especially important for contractors using accrual-based construction accounting. Under the percentage of completion method, revenue is recognized as work is completed — not when cash arrives. This means your income statement may show strong revenue on a job where the actual cash receipt has not arrived yet, and your creditors on that same job are accumulating. Monthly construction bookkeeping that tracks creditors, past due accounts, and cash receipts together — across every active job — gives you the true cash position, not just the accounting position. CCA provides this as standard monthly service for every construction client. When you know your creditor balances by job, your past due AR by aging bucket, and your unrecorded cash receipts for the current period, you can make real decisions about cash — which creditors to prioritize, which clients to follow up with, and whether your contractor cash flow supports the next project bid.

Does Your Construction Bookkeeper Track All Three — Together?

If your current construction bookkeeping tracks cash in and cash out but does not connect creditors, past due accounts, and cash receipts at the job level — you are managing your business on incomplete information. Construction Cost Accounting provides outsourced construction bookkeeping for contractors throughout Orange County and across California. Every month we maintain your creditor records by job and cost code, run an aged AP report that flags past due accounts before they become lien risks, record and apply every cash receipt to the correct job and billing cycle, and reconcile your books so the picture your financial statements show matches the reality on your job sites. If you want your construction bookkeeping to give you the contractor cash flow clarity to run your business — not just pass the tax return — book a free 30-minute consultation with Tammy. Call (949) 482-2790 or schedule directly below.

Frequently Asked Questions — Creditors, Past Due Accounts, and Cash Receipts in Construction

What are creditors in construction bookkeeping?

Creditors in construction bookkeeping are any business or individual your company owes money to — subcontractors, material suppliers, equipment rental companies, insurance providers, and overhead vendors. In construction accounts payable, every creditor invoice must be coded to the correct job and cost code, not just posted to a general payable account. CCA manages your creditors in QuickBooks or Sage 100 Contractor with job-level accuracy for every client.

What does past due mean in construction accounting?

A past due account in construction accounting is any creditor invoice or client receivable where the agreed payment terms have been exceeded. Past due accounts on the payable side — creditors you owe — create lien risk and damage subcontractor relationships. Past due accounts on the receivable side — clients who owe you — create contractor cash flow gaps. CCA runs aged AP and AR reports monthly to flag past due accounts before they become serious problems.

How should cash receipts be recorded in construction bookkeeping?

Cash receipts in construction bookkeeping must be applied to the correct job — not just deposited to the bank and categorized as general income. A progress billing payment must reduce the AR balance for that specific job. A retainage release must clear the retainage receivable that was recorded at original billing. A deposit on a new contract is a liability until work is performed under the percentage of completion method. CCA records every cash receipt at the job level as part of the monthly outsourced construction bookkeeping service.

What is the percentage of completion method and why does it matter for cash receipts?

The percentage of completion method is a revenue recognition approach where income and costs are recognized as work progresses on a project — not when cash is received. This means a cash receipt does not automatically equal revenue, and recorded revenue does not mean cash has arrived. Under the percentage of completion method, your income statement may show strong margins on a job where cash receipts are delayed and creditors are accumulating. Monthly construction bookkeeping that tracks all three together gives you the real picture.

Does CCA provide outsourced construction bookkeeping in Orange County?

Yes. Construction Cost Accounting provides outsourced construction bookkeeping for contractors throughout Orange County and across California. Our monthly service includes creditor management by job and cost code, aged AP reporting for past due accounts, cash receipts recording and reconciliation, contractor cash flow reporting, and WIP schedule preparation. Call (949) 482-2790 or book at calendly.com/tammycca/30min.