First, find the week cash runs short
Working-capital finance supports the day-to-day operating cycle. A business can make profitable sales while cash is tied up in stock or unpaid customer invoices. The funding question is how much money is needed between paying out and collecting in.
Build a forecast from expected cash dates. Keep wages, suppliers, tax, existing debt and other payments visible. Choose the cash buffer you want to retain, then find the lowest projected balance. That gives you a planning gap to investigate.
Worked example: an $8,000 cash surplus hides a $15,000 gap
A hypothetical business starts with $12,000 cash and wants to retain a $5,000 buffer. Over four weeks, receipts total $57,000 and cash payments total $49,000. The table excludes any new borrowing and its repayments so the underlying timing gap stays visible.
| Week | Cash received | Cash paid | Closing cash before new finance |
|---|---|---|---|
| 1 | $8,000 | $15,000 | $5,000 |
| 2 | $5,000 | $20,000 | −$10,000 |
| 3 | $24,000 | $8,000 | $6,000 |
| 4 | $20,000 | $6,000 | $20,000 |
Swipe or scroll the table sideways to see every column.
Although the four weeks add $8,000 to cash overall, week 2 falls $10,000 below zero and $15,000 below the chosen buffer. The $15,000 is a modelled shortfall against that buffer, not a lender-approved amount. Check intraweek timing too: weekly totals can hide an earlier payment date.
Next add the proposed funding receipt, fees and repayments on their actual dates. Then delay the large customer receipt and check whether the gap increases or lasts longer. A borrowing plan should explain when and how the balance will reduce.
Which structure fits the way the gap repeats?
| The operating need | A route to compare | What could change the choice |
|---|---|---|
| One seasonal stock purchase with a defined repayment period | A business term loan | Repayments may begin before the stock converts to cash; compare their dates with the forecast. |
| Repeated but changing gaps between receipts and bills | A line of credit | Consider draw conditions, reviews, unused-limit or facility fees, and how often the principal reduces. |
| Completed sales with eligible invoices awaiting payment | Invoice finance | Customer/invoice eligibility, concentration, collections and costs determine usable availability. |
| Paying for goods or a contract before eligible invoices exist | A purchase-order or project cash-gap plan | Map deposits, delivery milestones and customer payments before treating future sales as receivables. |
Swipe or scroll the table sideways to see every column.
For the four-week example, compare the same $15,000 buffer gap and expected period under each relevant structure. A low headline rate does not tell you the total cost of keeping funding available or the cash needed on repayment dates.
Choose the calculation that answers your question
Atlas’s tools answer different planning questions. Use a dated forecast when a bill must be paid before a receipt arrives. Use averages only where that simplification suits the decision.
| Your question | Useful Atlas tool | Keep this limit in mind |
|---|---|---|
| Which week needs funding? | 13-week cash-flow planner | Dates within a week and lender eligibility are not assessed. |
| How much operating cash sits in stock and debtor days? | Working capital cycle calculator | It uses steady annual averages and excludes fixed costs, GST, seasonality and other balance-sheet items. |
| How long would cash last at a constant monthly shortfall? | Cash runway calculator | It does not replace a forecast with irregular receipts and payments. |
| How do annual debt payments compare with available cash? | Debt-service headroom calculator | An annual ratio does not reveal every weekly gap or predict approval. |
Swipe or scroll the table sideways to see every column.
Separate a temporary gap from an operating problem
If ordinary receipts repeatedly fail to cover ordinary payments, extra finance alone will not restore the missing margin. Review pricing, costs, overdue accounts, stock and the operating plan alongside the funding discussion.
For a timing gap, test what happens if customers pay later or sales arrive below forecast. Keep costs that still fall due in their original weeks. Avoid relying on the full facility limit simply because it is available; compare the actual draw required and a realistic route to repayment.
Prepare the numbers for a conversation with Atlas
You can start with a simple schedule of the bills due, expected receipts, opening cash and the buffer needed. Atlas helps you organise that funding need, compare the relevant structures and use scenarios to identify the questions for discussion.
In the enquiry, explain the cause of the gap, approximate amount and timing. Bring existing facility limits and repayment commitments into the plan. You can begin the conversation while refining the forecast; any lender assessment remains separate.
What to prepare
- Opening cash and the minimum buffer you want to keep
- Expected customer receipt dates, including overdue amounts
- Wages, suppliers, tax, debt and other cash-payment dates
- The peak forecast gap and the likely period it lasts
- Existing facility limits, balances, fees and repayment rules
- The ordinary case and a slower-customer-payment case
Common questions
Are working capital loans and cash flow loans the same?
The labels often overlap. Working capital describes the operating need; the finance may be a term loan, revolving facility or invoice arrangement. Compare the actual structure, costs and payment dates.
How much working-capital funding does my business need?
Use a cash-flow forecast to find the lowest balance relative to your chosen buffer. Add proposed finance fees and repayments, then test delayed receipts. The result is a planning request rather than borrowing capacity.
Is a short-term business loan the best option for a cash gap?
It is one option to investigate for a defined need, but repayment timing matters. A recurring gap or eligible receivables may call for a different comparison. Assess how and when the business can reduce the debt.
Can invoice finance cover working capital?
It can bring forward cash against eligible receivables under the facility terms. It is not the same as funding an uncompleted order or assuming all unpaid invoices qualify.
Can I enquire before I have a full cash-flow forecast?
Yes. Start with the important payment and receipt dates, an approximate amount and the reason for the gap. Atlas’s planner helps you develop the numbers for the conversation.
What if the business needs cash urgently?
Share the actual deadline and the reason in your enquiry. A discussion, credit assessment and cleared funds are separate steps. Availability and timing depend on the provider’s process and the conditions of a proposal.
General information only. Product terms and availability vary. Check the actual proposal and obtain advice appropriate to your circumstances.