Instant PDF download after payment11 Shelves, 11 books in each, ₹699 a ShelfIndian companies, Indian rupeesWorksheets and Excel templates includedFree Chapter 1 from every ShelfQuestions? support@proshelf.in
0
Home/Blog/Shelf guide
Shelf guide · Corporate Finance

11 corporate finance ideas every manager should understand

Statements, ratios, models, valuation and project decisions: one idea from each book on the Corporate Finance Shelf.

Three Statements, One Story cover

Each section names the problem, the idea in one line, what you will be able to do, and the method from the book.

Book 1 · Three Statements, One Story

1. The P&L, line by line

The problem: The numbers come up in a meeting and you nod along.

The profit and loss statement walks from what customers paid to what the owners keep, and every step on the way tells you something.

By the end of the chapter you can:

  • Read any Indian P&L from top to bottom
  • Work out gross, operating and net margins in a minute
  • Spot the lines that need a question
The method

The profit ladder

Read the P&L as a ladder. Each rung removes one kind of cost and tells you something different about the business.

Diagram: The profit ladder
From the book (Book 1, page 15)
RungTells you
Gross profitIs the product priced well above what it costs to make?
EBITDAIs the business itself profitable, before machines, loans and tax?
PBT (profit before tax)What is left after paying for assets and lenders?
PAT (profit after tax)What belongs to the owners for the year?
EBITDA: earnings before interest, tax, depreciation and amortisation. It is not a line Indian companies must show, but most analysts calculate it.

More in Three Statements, One Story →

Book 2 · Ratios That Reveal

2. Growth and margins

The problem: You have a page of figures and don't know which ones matter.

Growth tells you whether the business is getting bigger; margins tell you whether it is getting better.

By the end of the chapter you can:

  • Work out growth rates, including CAGR
  • Separate growth from volume and from price
  • Read margin trends and explain them
The method

Volume, price and mix

Revenue can grow because the company sold more units, raised prices, or sold more expensive products. Each means something different about the business. Annual reports and investor presentations often give the volume figures you need.

Source of growthWhat it tells youHow long it lasts
Volume (more units)Real demand; market share or new customersLong, if capacity and demand allow
Price (same product, higher price)Pricing power, or passing on cost inflationLimited by competitors and customers
Mix (more premium products)Customers trading up; better productsLong, if the brand supports it
AcquisitionsBought, not grownOne-off; check the next year

More in Ratios That Reveal →

Book 3 · Is the Profit Real?

3. Operating cash vs profit

The problem: Profits look good, but the cash never seems to arrive.

The bridge from profit to operating cash shows exactly where profit is waiting, or missing.

By the end of the chapter you can:

  • Build a profit-to-cash bridge from any cash flow statement
  • Spot operating cash that has been flattered
  • See how a cash gap is being funded
The method

Ways operating cash can be flattered

Operating cash is harder to manipulate than profit, but not impossible. These moves make it look better without the business improving. Each is legal and can be sensible; the question is whether it is repeated or disclosed.

MoveWhat it doesWhere to look
Selling or discounting receivables just before year-endTurns dues into cash earlyNotes on receivables and factoring
Stretching supplier payments at year-endKeeps cash in the bank on 31 MarchPayable days; dues to micro and small suppliers
Supplier finance arrangementsA bank pays the supplier; the company owes the bank later, shown as a payableNotes on payables and borrowings
Classifying items into investing or financingMoves outflows out of operating cashPolicy note; compare with peers
Cutting essential spendingDefers maintenance, advertising or trainingCost lines against history

Payables that rise much faster than purchases deserve the same check, from the other side.

More in Is the Profit Real? →

Book 4 · Model Any Business

4. Lay it out

The problem: Your forecast is one big guess typed into a single cell.

A clear layout is the difference between a model people trust and one only its author can use.

By the end of the chapter you can:

  • Lay out any model in four clear zones
  • Write formulas that are consistent across time
  • Use colour and format so readers know what they can change
The method

Time across, one formula per row

Put labels in column A, units in column B, the last actual year in column C and forecast years to the right. Then follow one rule above all: every cell in a forecast row uses the same formula.

1 Revenue: last year's revenue × (1 + this column's growth). The same formula in D3, E3 and F3.
2 Material cost = revenue × material %. No numbers typed inside the formula.
RuleWhy
No typed numbers in formulas=D3*(1+E2), never =D3*1.12; the 12% lives in an input cell
Same formula across the rowCopy right; errors can't hide in one year
Units column₹ crore, %, days, units: no guessing
Actuals typed, forecasts calculatedColumn C is history; D onwards is the model

Exceptions belong in their own rows. If Year 3 has a one-off cost, add a row for it rather than editing one cell of the cost formula.

More in Model Any Business →

Book 5 · What It's Worth

5. Enterprise value and equity value

The problem: Someone has put a value on a business and you must judge it.

Enterprise value is the price of the whole business; equity value is what is left for shareholders after everyone else with a claim is paid.

By the end of the chapter you can:

  • Move between enterprise and equity value in both directions
  • Decide which items belong in the bridge
  • Avoid counting cash or debt twice
The method

The bridge, line by line

ItemAdd or subtractWhy
Borrowings (short and long term)SubtractLenders are paid before shareholders
Lease liabilitiesSubtract, if EBITDA excludes rentDebt-like claims; be consistent with EBITDA
Cash and liquid investmentsAddNot needed to run the business
Non-operating investments and surplus propertyAddTheir value isn't in operating cash flow
Minority (non-controlling) interestsSubtractPart of subsidiaries belongs to others
Associates and joint venturesAdd their valueTheir profits aren't in consolidated EBITDA
Preference shares, convertible debtSubtractClaims ahead of ordinary shares
Unfunded employee benefits, big provisionsSubtract, if materialCash that will leave
Disputed tax demands likely to be paidSubtract an estimateProbable claims

More in What It's Worth →

Book 6 · Budgets That Hold

6. Build from drivers

The problem: Your budget is out of date by June.

A budget built from the things managers control can be discussed, owned and checked; a percentage can't.

By the end of the chapter you can:

  • Choose drivers for revenue and costs
  • Build and phase a budget from them
  • Give every driver an owner and a reason
The method

Choosing budget drivers

LineGood driversOwner
RevenueUnits, price, channel mix, dealers, stores, customersSales and marketing heads
Material costUnits × material per unit × input pricesPurchase and plant heads
Employee costHeadcount by grade × cost per person; pay-rise monthHR and department heads
FreightTonnes or orders × rateLogistics
AdvertisingCampaign plan; % of revenue as a capMarketing
PowerUnits produced × kWh per unit × tariffPlant head
Working capitalReceivable, inventory and payable daysSales, plant, purchase

Agree each driver's definition once, for example whether “units” means dispatched or invoiced, and use it in the budget, the forecast and the monthly pack alike.

More in Budgets That Hold →

Book 7 · The True Cost

7. Contribution and break-even

The problem: Some products or customers look profitable but may not be.

Every sale contributes something towards fixed costs; once they are covered, contribution becomes profit.

By the end of the chapter you can:

  • Work out contribution margin and break-even
  • Measure the margin of safety and operating leverage
  • Find the sales needed for a target profit
The method

Break-even and margin of safety

The break-even point is the sales level at which contribution exactly covers fixed costs: no profit, no loss. The margin of safety is how far sales can fall before reaching it.

Break-even revenue = fixed costs ÷ contribution marginVardhan: ₹117.8 cr ÷ 37.2% = ₹316.5 cr
Vardhan, Year 3Value
Fixed costs₹117.8 crore
Contribution margin37.2%
Break-even revenue₹316.5 crore
Budgeted revenue₹560.0 crore
Margin of safety₹243.5 crore, or 43.5% of revenue
Diagram: Break-even and margin of safety
From the book (Book 7, page 13)

More in The True Cost →

Book 8 · The Cash Cycle

8. Receivables

The problem: The company is profitable but keeps running short of cash.

Credit is a sales tool with a price; set it deliberately, collect it systematically, and fund it cheaply.

By the end of the chapter you can:

  • Set credit terms and limits
  • Run a weekly collections routine
  • Choose between discounts, factoring and dealer finance
The method

Reading the ageing

The ageing table sorts what customers owe by how long it has been due. It is the single most useful receivables report: it shows where cash is stuck and where losses may come.

Vardhan, end of Year 2 (₹ crore)AmountShareAction
Not yet due52.065%Routine
1–30 days overdue13.016%Reminder and call
31–90 days overdue6.08%Sales head involved; hold new orders
91–180 days overdue3.04%Senior escalation; payment plan
Over 180 days6.07%Legal notice or provision
Total80.0100%
Overdue days are counted from each invoice's due date; Book 1's ageing counted from the invoice date, so the buckets differ.

Run the ageing by customer and by salesperson. Overdue amounts usually concentrate in a few accounts, and a few people's habits.

More in The Cash Cycle →

Book 9 · Invest or Walk Away

9. Cash flows, not profits

The problem: A big project needs approval and everyone is optimistic.

Count every cash flow the project changes, and nothing it doesn't.

By the end of the chapter you can:

  • Build a project's incremental cash flows
  • Treat working capital, tax and salvage correctly
  • Avoid the common counting errors
The method

What to include

IncludeWhyPlant 2
Capital cost, including installation, trials and contingencyAll cash needed to start₹120 cr
Operating cash flows after taxThe return on the investmentContribution − fixed costs + savings
Tax saved by depreciationDepreciation isn't cash, but it cuts tax₹9.3 cr a year × 25%
Working capital neededStock and receivables must be funded18% of revenue
Opportunity costsAssets used that have another valueNot in Plant 2: the land is bought
Effects on other productsCannibalisation or savingsFreight saving ₹3 cr a year
End valueSalvage of assets, recovery of working capital₹45 cr salvage in Year 10

More in Invest or Walk Away →

Book 10 · Funding the Firm

10. Debt: loans, bonds, ratings

The problem: You must choose between debt, equity or giving cash back.

Debt is cheap because the company promises to pay on time; read every promise in the loan agreement before signing.

By the end of the chapter you can:

  • Choose the right kind of debt for a need
  • Read a term sheet and its covenants
  • Calculate the ratios lenders use
The method

What lenders look at

Lenders care about one thing: will they be repaid in full and on time? They answer it with a few ratios and a judgement about management.

MeasureFormulaComfortable level (typical)Vardhan, Year 3
Net debt to EBITDA(Debt − cash) ÷ EBITDABelow 2.5×0.38×
Interest coverEBIT ÷ interestAbove 3×6.8×
Debt service coverage (DSCR)Cash available ÷ (interest + principal)Above 1.3×4.0×
Debt to equityDebt ÷ shareholders' equityBelow 1.5×0.30×
Current ratioCurrent assets ÷ current liabilitiesAbove 1.2×1.7×

Cash available for debt service = EBITDA − tax. Levels are typical, not rules; each lender sets its own.

More in Funding the Firm →

Book 11 · Buy, Merge, Integrate

11. Find and screen targets

The problem: Your company is about to buy, merge with or sell to another.

The best deals usually come from a long list built to a clear set of criteria, not from whatever a banker brings in.

By the end of the chapter you can:

  • Write clear acquisition criteria
  • Screen a long list to a short list
  • Make a first approach and start the process well
The method

Acquisition criteria

Criteria agreed with the board before searching save time and reduce the risk of falling for a deal that doesn't fit.

CriterionVardhan's version
Strategic fitCookware or kitchen products, sold through dealers
RegionSouth India first
SizeRevenue ₹100–300 crore; enterprise value up to ₹250 crore
ProfitabilityEBITDA margin above 8%, or a clear path to it
OwnershipPromoter or family-owned, willing to help with a handover
Deal-breakersLarge legal disputes, environmental liabilities, heavy debt

Review the criteria once a year, alongside the strategy and the funding plan.

More in Buy, Merge, Integrate →

This article is adapted from the book. Examples marked “Example” use invented names and numbers; company stories are based on public sources listed in the book. Education only: not investment, tax or legal advice.