Blog · Finance metrics and formulas · Finance and FP&A teams
Find a practical way to improve cash flow by comparing overdue invoices, avoidable inventory purchases, payment dates and operating commitments. A worked weekly action table separates cash released from payments moved within the month.
A practical way to improve cash flow is to rank operating actions by how much cash they change, when that change occurs and how certain it is. Start with overdue customer invoices, open inventory orders, supplier payment dates and avoidable spending commitments, then give each action a named owner.
First identify whether the problem is a temporary payment peak, persistently weak operating cash generation or both. A delayed payment may solve a particular week without improving the month. A canceled unnecessary purchase can improve both, provided no replacement payment follows.
Pull four exports for the same cutoff date:
| Export | Fields needed | Question it answers |
|---|---|---|
| Customer receivables | Customer, invoice ID, balance, due date, dispute status | Which receipts can move earlier? |
| Inventory and open orders | Item, quantity, cost, supplier, payment date, commitment status | Which purchases can be reduced safely? |
| Accounts payable | Invoice ID, balance, agreed terms, scheduled payment | Which early payments can return to their due dates? |
| Operating commitments | Contract, renewal date, amount, notice deadline | Which payments can be removed? |
Reconcile receivables and payables to the ledger, and cash to the bank reconciliation. The SBA's financial management guide identifies receivables, payables, available cash and bank reconciliation as responsibilities someone must manage. An action list built on unreconciled balances can send teams after paid invoices or count obligations that no longer exist.
Sales and expenses are starting points, rather than a complete cash schedule. The SEC's financial statement guide explains why operating cash flow adjusts earnings for noncash items and changes in operating assets and liabilities. Work from expected bank movements when deciding what changes cash this month.
For collections, separate a clean overdue invoice from a disputed balance. Confirm who needs to approve the payment, whether the invoice reached the right system and the promised receipt date. Count only the portion supported by that conversation.
For inventory, ask operations which open orders exceed current needs. Reducing an unneeded order can avoid a supplier payment. Writing down obsolete stock does not do that. Record any cancellation fee and check whether another item or expedited shipment will replace the purchase.
For payables, compare the scheduled payment with the agreed due date. Restore payments made unnecessarily early to the correct date where contracts permit it. Changes beyond agreed terms need supplier agreement; finance should not enter an unapproved extension as achieved cash release.
For spending, look for unused renewals, duplicate services and commitments that can actually be canceled. Record the notice deadline and termination cost. Budget reductions without a change to the obligation do not preserve cash.
Use cash amount, evidence, required effort and operational consequences to choose the order. An uncertain large balance should not displace a smaller collection that the team can complete now. The free cash flow improvement guide adds the separate decision about capital spending after operating actions are identified.
A US distributor starts a four-week planning window with $80,000 of cash. The following actions are incremental to its existing receipt and payment schedule. Amounts are USD; positive amounts improve cash relative to that schedule and negative amounts reverse an earlier timing benefit.
| Action | Week 1 effect (USD) | Week 2 effect (USD) | Week 3 effect (USD) | Week 4 effect (USD) | Window total (USD) |
|---|---|---|---|---|---|
| Collect invoice A, balance 60,000 | 60,000 | 0 | 0 | 0 | 60,000 |
| Collect part of invoice B, balance 40,000 | 0 | 30,000 | 0 | 0 | 30,000 |
| Reduce an unneeded inventory order | 0 | 25,000 | 0 | 0 | 25,000 |
| Move an early supplier payment to its agreed due date | 40,000 | 0 | -40,000 | 0 | 0 |
| Cancel an unused service renewal | 0 | 0 | 0 | 12,000 | 12,000 |
| Total effect | 100,000 | 55,000 | -40,000 | 12,000 | 127,000 |
Neither customer receipt was included in the starting window. The team has evidence for collecting $30,000 of invoice B's $40,000 balance; the remainder stays outside the improvement case. The inventory change reduces an order from $70,000 to $45,000, producing the $25,000 avoided payment, with no fee or replacement purchase assumed.
Put action names in column A and weekly effects in B:E, with the first action on row 2. For each action and each weekly total, use:
F2=SUM(B2:E2)
B7=SUM(B2:B6)
F7=SUM(F2:F6)
Fill F2 down through row 6 and B7 across through E7. Check the two directions independently:
=F7-SUM(B7:E7)
The answer must be zero. Here, the enduring benefit within the window is $60,000 + $30,000 + $25,000 + $12,000 = $127,000. The supplier timing change contributes zero to that total.
The existing schedule and action effects produce this cash check:
| Week | Starting receipts (USD) | Starting payments (USD) | Starting net flow (USD) | Action effect (USD) | Starting closing cash (USD) | Revised closing cash (USD) |
|---|---|---|---|---|---|---|
| 1 | 180,000 | 230,000 | -50,000 | 100,000 | 30,000 | 130,000 |
| 2 | 160,000 | 210,000 | -50,000 | 55,000 | -20,000 | 135,000 |
| 3 | 150,000 | 180,000 | -30,000 | -40,000 | -50,000 | 65,000 |
| 4 | 170,000 | 190,000 | -20,000 | 12,000 | -70,000 | 57,000 |
With the header on row 1, receipts in B, payments in C and effects in E, calculate:
D2=B2-C2
F2=80000+D2
G2=80000+D2+E2
F3=F2+D3
G3=G2+D3+E3
Fill D2 down and the row 3 closing formulas through week 4. Starting receipts total $660,000 and payments total $810,000, so starting cash closes at $80,000 + $660,000 − $810,000 = −$70,000. Adding the $127,000 action benefit gives the revised $57,000 closing balance. All amounts are exact, without rounding.
The negative starting balances identify a funding gap; they do not assume an overdraft is available. The revised case remains positive at the weekly closing points shown, but daily payments could still create an intraweek shortage. Use the dedicated cash flow forecast method to test the full timing schedule, or the 13-week cash flow layout for a longer operating window.
Upload your receivables, purchasing, payable and commitment files, or bring a Google Sheet. Covirage maps the columns, its tools compute and check the figures, and the external AI model explains the cash effects with every figure traced to its rows. Create a free Covirage account, which takes about a minute, and bring a sample of your own data.
See Covirage for finance teams for the wider financial reporting context.
Start with cash already due: resolve invoice errors, obtain missing approvals and contact customers about overdue balances. Speed depends on the actual dispute and payment process. Use confirmed receipt dates in your cash plan rather than assuming every overdue balance will arrive immediately.
No. Credit sales can increase receivables while the business pays suppliers and employees before customers pay. Evaluate the collection terms, purchasing needs and cash margin of additional sales before assuming that more revenue solves a near-term cash shortage.
Moving an early payment to its agreed due date can preserve cash temporarily. A negotiated extension can also change timing. Record the later payment as well as the immediate benefit, and assess discounts, fees and supplier commitments before changing the schedule.
Cash improves when inventory decisions reduce future payments or generate cash receipts from stock sold. A lower inventory valuation alone does not create cash. Connect any proposed reduction to a canceled purchase, smaller replenishment order or supported sale and collection.