A company can report higher revenue and higher profit while generating less cash from operations. That does not automatically mean the accounts are wrong, but it does mean investors should understand where the profit is sitting before it becomes cash.

The most common reasons are rising trade receivables, inventory build-up, contract assets or unbilled revenue, lower customer advances, tax payments, and changes in payables. Some businesses also naturally have lumpy cash flows because billing and collection do not happen evenly through the year.

The useful question is not simply:

“Is cash flow lower than profit?”

It is:

“Why is cash flow lower, and is the gap temporary or becoming a pattern?”

Under Ind AS 7, cash flow from operating activities reflects cash generated or used by the company’s principal revenue-producing operations. ICAI describes operating cash flow as an important indicator of whether operations are generating enough cash to maintain the business, service obligations and fund normal activity.

That makes operating cash flow one of the best cross-checks on reported earnings.

Profit and Cash Flow Are Not the Same Thing

Profit is calculated using accrual accounting.

Revenue can be recognised before a customer actually pays. Expenses can also be recognised before or after the related cash movement.

Operating cash flow starts with accounting profit under the indirect method and then adjusts for:

  • Non-cash expenses such as depreciation
  • Working-capital movements
  • Receivables
  • Inventory
  • Payables
  • Contract assets
  • Provisions
  • Taxes and other operating cash items

So PAT and operating cash flow are connected, but they do not need to match in any single year.

A healthy business can have one weak cash-flow year.

The concern becomes greater when the mismatch repeats.

A Simple Example

Suppose a company reports:

MetricFY25FY26
Revenue₹1,000 cr₹1,300 cr
PAT₹80 cr₹110 cr
Operating cash flow₹70 cr₹15 cr
Trade receivables₹180 cr₹360 cr
Inventory₹140 cr₹250 cr

Profit rose 37.5%.

But operating cash flow fell sharply because a much larger amount of cash became tied up in customers and inventory.

The income statement says the company earned more.

The cash-flow statement says much of that earning has not yet arrived as cash.

That is why Credivant’s guide on low-quality or “fake” growth recommends reading revenue, profit, cash flow, receivables and inventory together rather than judging the business from PAT alone.

Reason 1: Trade Receivables Are Rising

This is one of the most common explanations.

A company sells goods or services and recognises revenue, but the customer has not yet paid.

The unpaid amount appears as a trade receivable.

Suppose revenue rises 20%, but receivables rise 70%.

That may happen because:

  • Customers are taking longer to pay
  • The company has offered longer credit terms
  • Customer mix has changed
  • Government or project customers have slower payment cycles
  • A large amount of sales happened near year-end
  • Collection quality has deteriorated

The balance alone does not tell you which explanation is correct.

The trend does.

Our detailed guide on trade receivables growing faster than sales explains how to compare sales growth, receivable days and ageing.

For very old balances, also read Credivant’s trade receivable ageing guide.

Reason 2: Inventory Is Building Up

Inventory uses cash before it produces revenue.

A manufacturer may spend money on:

  • Raw materials
  • Work in progress
  • Finished goods
  • Components
  • Spare parts

If inventory grows much faster than sales, operating cash flow can weaken even while profit rises.

This can be normal if the company is preparing for:

  • A large confirmed order
  • A new plant
  • Seasonal demand
  • Supply-chain shortages
  • A product launch

But persistent inventory growth can also mean:

  • Slow-moving stock
  • Weak demand
  • Production running ahead of sales
  • Obsolescence risk

Always compare inventory growth with revenue, order execution and inventory days.

Reason 3: Unbilled Revenue or Contract Assets Are Rising

Some companies recognise revenue after performing work but before they are entitled to issue an invoice.

Under Ind AS 115, if the company has performed but its right to payment is still conditional on something other than the passage of time, the amount is generally presented as a contract asset.

Many companies use terms such as:

  • Unbilled revenue
  • Unbilled receivables
  • Contract assets
  • Revenue in excess of billings

The exact label can differ, but the economic question is similar:

How much recognised revenue has not yet reached the normal invoice-and-collection stage?

A growing contract-asset balance can be normal in project businesses, but if it rises year after year while operating cash flow remains weak, investors should investigate billing milestones and conversion into receivables.

Read Credivant’s full guide on unbilled revenue and the difference between a contract asset and a trade receivable.

Reason 4: Payables Fell

Working capital works both ways.

Suppose a company paid suppliers faster this year.

Trade payables fall.

That consumes cash.

So a fall in operating cash flow is not always caused by poor customer collection. Sometimes the company simply reduced amounts owed to suppliers.

Example:

Working-capital itemCash-flow effect
Receivables increaseUsually reduces CFO
Inventory increasesUsually reduces CFO
Payables increaseUsually supports CFO
Payables decreaseUsually reduces CFO

This is why investors should read the entire working-capital bridge.

Reason 5: Customers Paid Advances Last Year

Some businesses receive large customer advances.

That can temporarily boost operating cash flow.

If advances were unusually high in one year and normalise in the next, CFO may fall even though profit rises.

This is common in:

  • EPC
  • Defence
  • Engineering
  • Construction
  • Capital goods
  • Project-based manufacturing

Do not compare two cash-flow years without checking changes in contract liabilities or customer advances.

Reason 6: Tax Payments Were High

PAT is reported after tax expense, but the timing of cash tax payments can differ from the accounting tax charge.

A company may settle:

  • Advance tax
  • Previous-year tax dues
  • Tax disputes
  • Other operating tax payments

A large tax outflow can reduce CFO in a particular year.

Again, one-year weakness needs explanation before it needs a conclusion.

Reason 7: Reported Profit Includes Non-Cash or Non-Core Items

Not every rupee of PAT represents operating cash.

Profit can include:

  • Fair-value gains
  • Reversal of provisions
  • Accounting gains
  • Foreign-exchange effects
  • Other income
  • Non-cash adjustments

Some of these are removed or adjusted in the cash-flow statement.

Therefore, always inspect what caused the profit increase.

A company whose PAT rises mainly because of non-core income may not show equivalent operating cash generation.

The Most Useful Comparison: CFO vs PAT

A simple ratio is:

Cash Conversion Ratio = Cash Flow from Operations ÷ PAT

Example:

PAT = ₹100 crore CFO = ₹80 crore

Cash conversion = 0.80x

But there is no universal rule saying 1.0x is good and anything below it is bad.

Business models differ.

A fast-growing working-capital-heavy company may temporarily have lower cash conversion.

A mature cash-generative business may regularly produce CFO above PAT.

The useful method is to compare:

  • 3–5 year history
  • Company vs its own business cycle
  • Company vs close peers
  • Cash flow vs growth rate
  • Cash flow vs receivable and inventory movement

One Year Can Mislead

Consider two companies.

Company A

YearPATCFO
FY24₹100 cr₹95 cr
FY25₹120 cr₹110 cr
FY26₹150 cr₹70 cr

FY26 deserves investigation, but the longer record is still reasonable.

Company B

YearPATCFO
FY24₹100 cr₹30 cr
FY25₹130 cr₹20 cr
FY26₹170 cr₹10 cr

The second pattern is much more important.

Profit is rising every year while cash generation keeps deteriorating.

That can indicate growing dependence on receivables, inventory or financing.

The Combination That Deserves Attention

No single number proves a problem.

But this combination deserves deeper work:

  • Revenue rising
  • PAT rising
  • Operating cash flow weak or negative
  • Receivables rising faster than sales
  • Inventory rising
  • Contract assets increasing
  • Borrowings increasing
  • Interest cost increasing

The company may still be genuinely growing.

But the growth is becoming increasingly cash hungry.

Check Whether Receivables Are Actually Collectible

If receivables are the main reason for weak cash flow, do not stop at the total balance.

Open the ageing schedule.

Check:

  • Less than 6 months
  • 6 months–1 year
  • 1–2 years
  • 2–3 years
  • More than 3 years
  • Disputed balances
  • Credit-impaired balances
  • Expected Credit Loss provision

Ind AS 109 requires companies to assess expected credit losses on relevant financial assets, including many trade receivables.

Credivant’s guide on Expected Credit Loss explains how that provision works and why a very small ECL against very old receivables deserves explanation.

Project Businesses Need Extra Care

EPC, infrastructure and construction companies can report healthy profit while large amounts remain tied up in:

  • Receivables
  • Retention money
  • Contract assets
  • Unbilled revenue

Retention money can remain locked until contractual conditions or defect-liability periods are completed.

Read Credivant’s retention money guide if you are analysing a project-based business.

A 10-Minute Cash-Flow Checklist

When PAT rises but CFO falls, check:

  1. Revenue growth.
  2. PAT growth.
  3. CFO for at least 3–5 years.
  4. Trade receivables.
  5. Receivable days.
  6. Receivable ageing.
  7. Inventory growth.
  8. Inventory days.
  9. Contract assets / unbilled revenue.
  10. Trade payables.
  11. Customer advances.
  12. Borrowings and interest cost.
  13. ECL / doubtful-debt provision.
  14. Whether profit contains large non-core items.

The goal is not to demand identical profit and cash flow every year.

The goal is to understand whether reported earnings are eventually converting into cash.

Bottom Line

Profit can rise while cash flow falls for completely legitimate reasons.

Fast growth itself can consume working capital.

A large project can delay billing.

A customer may pay after year-end.

Inventory may be built for future orders.

But when the same mismatch continues for several years, investors should stop treating weak cash flow as a temporary timing issue.

The strongest earnings are not only reported.

They eventually arrive in cash.

Disclaimer: This article is for educational and informational purposes only and is not investment advice or a recommendation to buy, sell or hold any security.