Working Capital Warning Signs: Debtor & Inventory Days

A company can grow profit, defend a healthy gross margin, carry zero debt — and still quietly trap a year's worth of cash. The number that gives it away isn't on the headline results page. It's in the gap between profit and the cash that profit was supposed to become, and it usually shows up a year or two before anyone asks the awkward question on a call.

That gap matters because working-capital normalisation targets are some of the softest commitments management ever makes. We watched one play out in real time. In its October 2024 call, Vedant Fashions — the company behind Manyavar — told investors its working capital ran "about 110 days." By the next two calls, the number had simply vanished from the conversation. Inve's Promise Tracker logged it as ghosted (Inve data, as of 2026-06-12). This is a field guide to reading that kind of silence yourself — in order, from the balance sheet up — before the company stops mentioning the number.

Vedant Fashions appears throughout as an illustration of how to read the signs, not as a view on the stock. Nothing here is a recommendation.

What is working capital analysis, really?

Working capital is the cash tied up in running the business day to day — money owed by customers (receivables), money locked in unsold stock (inventory), minus money you owe suppliers (payables). Working capital analysis is the practice of tracking how that trapped cash moves relative to sales.

Here's the part the top Google results skip. The absolute working-capital figure tells you almost nothing on its own. A ₹500 crore distributor should have more cash tied up than a ₹50 crore software firm. The signal isn't the level. The signal is the direction and the speed: working capital growing faster than revenue, quarter after quarter.

When that happens, profit becomes paper. Sales get booked, profit-after-tax (PAT) rises, the screener lights up green — but the cash sits in receivables and warehouses instead of the bank. That's the quiet squeeze. For a leveraged business it ends one of two ways: a debt raise to plug the cash hole, or a write-off when receivables turn out uncollectible. For a debt-free one, it just means a chunk of every year's profit never reaches the owner as cash. Either way, it lands on equity holders.

Why does rising profit hide a working-capital problem?

Because PAT and cash are not the same thing. PAT is an accrual number — revenue is booked when earned, not when collected. Cash from operations (CFO) is what actually arrived.

The bridge between them is working capital. Roughly: CFO ≈ PAT + depreciation − working-capital build-up. If receivables and inventory swell faster than the business grows, that build-up eats the profit before it reaches the bank. You can report a record PAT and a falling CFO in the same year. That divergence is the whole game, and we covered the PAT-vs-cash mechanics in detail in Quality of Earnings: PAT vs Operating Cash Flow.

Take Vedant Fashions' FY25. Revenue from operations was essentially flat — ₹1,386 crore against ₹1,368 crore the year before, up just 1.4% (Vedant Fashions FY25 annual report). Yet net cash from operations fell from ₹483 crore to ₹389 crore, down nearly 20%, even as PAT held at ₹389 crore (Vedant Fashions FY25 annual report). The year before, the company turned ₹1.17 of operating cash for every ₹1 of profit. In FY25, that ratio fell to ₹1.00. Same profit, less cash — and the difference went into inventory and receivables. The income statement barely moved. The cash statement told you where the year actually went.

Sign 1 — Are debtor days creeping up?

Debtor days = receivables ÷ revenue × 365. It answers one question: how many days, on average, does the company wait to get paid after making a sale. (The NISM curriculum's turnover formulas use average receivables — opening plus closing, halved — because profit accrues over the whole period; averaging smooths quarter-end spikes, so the period-end shortcut is worth refining when a trend looks borderline.)

Rising debtor days means the company is selling on looser credit — pushing volume by letting customers pay later, or selling to weaker buyers who pay slowly. In Vedant's case, average trade-receivable days rose from 139 in FY24 to 156 in FY25 — a 17-day jump in a year revenue grew 1.4% (computed from Vedant Fashions FY25 annual report ratio disclosures). On the May 2025 call, an analyst put the obvious question to management: net store additions were modest, so why were receivables up? The CFO's answer was direct: "our receivables have increased by around Rs. 50 crores… majorly because of the store addition" (Vedant Fashions Q4 FY25 concall). Then the analyst's follow-up — the one that matters — "if next year we add another 1.5 lakhs square feet, receivables will further increase?" "Yes, of course," the CFO replied (Vedant Fashions Q4 FY25 concall). Growth in this model structurally consumes more receivables. That's not a scandal; it's a fact about the business you'd want priced in. Watch the trend against the company's own history, not an absolute line — distribution, infra, EPC and retail-with-franchisees all run structurally higher debtor days.

Sign 2 — Are inventory days climbing faster than sales?

Inventory days = inventory ÷ cost of goods sold × 365 — roughly, how long stock sits before it's sold. (The NISM curriculum frames the underlying ratio as Inventory Turnover = Sales ÷ Inventory, so some screeners put sales in the denominator; COGS is the cleaner convention, but check which one your data source uses before comparing companies.)

A little inventory build ahead of a known demand surge is fine and often smart. Vedant's closing inventory jumped 46% in FY25, from ₹139 crore to ₹202 crore (Vedant Fashions FY25 annual report) — though note this is a point-in-time closing-balance spike; on an average basis inventory days moved only modestly, from 42 to 45 (see the table below), so the 46% figure is a year-end snapshot, not a 46% deterioration in how fast stock turns. Management had a clean reason ready: Eid fell at the end of the March quarter, disrupting artisan production, so "strategically we pre-planned our production process" (Vedant Fashions Q4 FY25 concall). Plausible. The warning sign isn't a one-off build with a story attached — it's inventory rising faster than revenue without one, or a build that doesn't sell through. The same analyst pressed exactly there: management had pushed more stock to franchisees, so was it actually selling? The CFO's defence was that primary (to-franchisee) and secondary (to-customer) revenue grew in line — both up low single digits (Vedant Fashions Q4 FY25 concall). Which is the tell worth sitting with: the inventory and receivables both grew far faster than the roughly 1% sales growth they were meant to support.

Sign 3 — Are payable days quietly falling?

Payable days = payables ÷ purchases × 365 — how long the company takes to pay its own suppliers.

This one runs the opposite direction, and it's the most overlooked. Falling payable days are the worry. When a company pays suppliers faster than before, it's usually because suppliers demanded it — a sign of weakening negotiating power or stretched supplier trust. Cash that used to fund operations for free now leaves sooner. Pair falling payables with rising debtors and you get a vice closing from both sides: paying out faster, collecting slower. That combination tightens the squeeze more than either sign alone, and it's exactly what the cash conversion cycle rolls into a single number of days.

Sign 4 — Is the working-capital-to-sales ratio climbing?

This is the master gauge that rolls the others together. Net working capital ÷ revenue, tracked across years. If a business needed ₹18 of working capital for every ₹100 of sales three years ago and needs ₹30 today, every rupee of new revenue is consuming more cash than the last — the opposite of operating leverage.

For Vedant Fashions, working capital (current assets minus current liabilities) ran ₹1,019 crore on ₹1,368 crore of revenue in FY24 — about 75% of sales. A year later it was ₹1,206 crore on ₹1,386 crore — 87% of sales (computed from Vedant Fashions FY25 annual report). Twelve percentage points of sales, locked up in a single year, on revenue that grew 1.4%. A flat or falling ratio as a company scales is the healthy picture: growth funding itself. A ratio climbing like this, sustained, is the signature of the slow-motion squeeze.

The real-company picture, in one table

Here's Vedant Fashions over two years, the income statement next to the working-capital columns. Every figure is from the company's own FY25 annual report; the day-counts use the report's stated averages and revenue. This is an illustration of how the signs read on a real filing, not a view on the stock.

Source: Vedant Fashions FY25 annual report (figures in ₹ crore; days computed from the report's average-balance and revenue disclosures).

Read the top three rows and the year looks merely flat — profit broadly held. Read the working-capital rows and the year's real story appears: receivable days up 17, working-capital intensity up 12 points of sales, and a fifth of operating cash quietly absorbed. This is the gentler version of the warning — no debt spiral, because the company is debt-free, just cash that didn't come home. On a leveraged balance sheet the same pattern, left to compound, is one of the classic early markers of a debt-trap stock: the working-capital hole gets funded with borrowing, interest climbs, and the squeeze either reverses through brutal credit tightening or ends in a write-off. The investor who only watched PAT saw a steady year. The one who watched debtor days saw cash leaving the building.

Where this read could be wrong

The honest counter-case for Vedant is strong, and worth stating better than a bear would. This is a roughly 67%-gross-margin, debt-free, cash-generative franchise; on the call, the CFO made a genuinely good point — that with margins this high and working capital rotating three-odd times a year, "₹1 of working capital actually generating more than ₹1 of PAT," carrying inventory to never miss a wedding-season sale is a deliberate, defensible choice (Vedant Fashions Q2 FY25 concall). A single soft year, with Eid timing and a real store-expansion push behind it, is not a squeeze — it's a year. Receivable days that rise because you're opening stores are the cost of growth, not a red flag, as long as the stores earn their keep. And the day-count itself is slippery: management's "about 110 days" is computed on their own internal basis, while the ~156 receivable days above come straight off the annual report against revenue — so the gap is partly a denominator argument, not proof of anything hidden. None of this is a write-off-in-waiting. The point is narrower and it survives all of that: the signs were visible and worth watching, and the cleanest way to know whether the build reverses is to keep watching the same number management gave you. Which brings us to what happened next.

What does management say about it on the concall?

Almost nothing, eventually — and that's the tell. The useful check is whether management ever made a specific working-capital commitment and then honoured it. Vedant did make one: in the October 2024 call, an executive volunteered that "as a company, our working capital days are about 110… that can be rotated almost 3.3x" (Vedant Fashions Q2 FY25 concall). A real number, stated to investors.

Track it forward. By the May 2025 call, management was openly conceding the build — overall working-capital days had "increased on account of adding more Mohey stock to existing stores" (Vedant Fashions Q4 FY25 concall), inventory was up 46% and receivables up ₹50 crore. Then a clean FY25 working-capital figure to verify against the 110-day frame was never given. On the October 2025 (Q2 FY26) and February 2026 calls, the metric isn't mentioned at all — confirmed by reading both transcripts end to end. Inve's Promise Tracker logged the arc exactly: stated in Q2 FY25, flagged at-risk in Q4 FY25, ghosted in Q2 and Q3 FY26 (Inve data, as of 2026-06-12). A normalisation frame that quietly disappears from the next two calls is itself a data point.

There's a wry coda. On that same February 2026 call where Vedant's own number had gone silent, management warned about unorganised competitors whose "inventory is not moving… the overall liquidity gets stuck" (Vedant Fashions Q3 FY26 concall) — describing, almost word for word, the dynamic an analyst had flagged in Vedant's own receivables a year earlier. The squeeze is always easiest to see in someone else's numbers.

And working-capital targets are soft across the board. In Inve's corpus, 134 companies have made a specific working-capital-days commitment on a call; outright misses and ghosts on those commitments together run more than double the clean achievements (Inve data, as of 2026-06-12). This is a read on how readily the category is dropped, over a roughly two-year transcript window — not a lifetime verdict on any one management. But it tells you to treat a working-capital target as guidance to verify, never to trust.

How do I screen for this across a portfolio?

Reading one company's balance sheet is an evening's work. Doing it for every holding, every results season — four ratios across multiple years, then cross-checking each against what management said on the last call — is what makes most investors skip the check entirely.

Inve's KPI Screener surfaces debtor days, inventory days, and the working-capital trend alongside PAT and CFO, so the divergence shows at a glance instead of forcing you into each company's notes to accounts. Rank a sector by working-capital intensity and the outliers — cash needs climbing while peers hold flat — surface immediately. The screener doesn't deliver a verdict; it points you to the right concall transcript. From there you read the call itself: did management acknowledge the build-up, quantify it, commit to a timeline — and did they keep the last one they gave?

Frequently asked questions

PAT tells you what the accountants agreed happened. Working capital tells you whether the cash ever showed up. Vedant Fashions reported a steady, profitable, debt-free FY25 — and still let a fifth of its operating cash slip into stock and receivables while the 110-day frame it once volunteered quietly left the conversation. For a five-year owner the question isn't whether one year was soft. It's simpler: when management gives you a number and then stops giving it to you, what should you assume has happened to it?

Before you trust a profit number next results season, walk the four signs in order. Then check what management committed to about working capital last quarter, and whether they kept it. Inve's Promise Tracker keeps that record so you don't have to.