What is DCF Valuation? A Plain English Guide for Indian Investors

The 30-second answer

DCF (Discounted Cash Flow) is a way to figure out what a business is really worth today based on the cash it will produce in the future.

Imagine your friend asks you to lend ₹100 today and promises to pay you ₹110 next year. Would you do it? It depends on:

1. How confident are you that he'll pay back? (risk)
2. What else could you do with that ₹100? (opportunity cost)
3. Will inflation eat into the ₹110? (time value of money)

DCF does the same thing for stocks. We estimate the future cash flows of a business, then discount them back to today's value.

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The formula (don't panic)

$$\text{Fair Value} = \sum_{t=1}^{n} \frac{\text{FCF}_t}{(1 + r)^t} + \frac{\text{Terminal Value}}{(1 + r)^n}$$

In plain English:

• FCF = Free Cash Flow (cash left after the business pays for everything)
• r = Discount rate (your required return — typically 10-13% for Indian stocks)
• n = Number of years we forecast (usually 10)
• Terminal Value = What the business is worth at the end of year 10 if it lives forever

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Why DCF matters more in India

Indian stocks have wider valuation ranges than US stocks. The same FMCG company can trade at 30× P/E in 2021 and 50× P/E in 2024 with no fundamental change. Multiples lie. Cash flows don't.

DCF forces you to ask: "Does the future cash this business generates actually justify the current price?"

Often the answer is no. Sometimes it's yes. That's what makes DCF useful.

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What DCF gets RIGHT

✅ Forces honest assumptions. You have to write down what growth you expect, what margins, what discount rate. No hand-waving.

✅ Anchored to reality. Cash flows are real. Earnings can be manipulated. EBITDA can be massaged. FCF is what's left after capex and working capital.

✅ Works across industries. Same framework for HUL (FMCG), TCS (IT), and Reliance (oil + retail + telecom).

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What DCF gets WRONG

❌ Garbage in, garbage out. If you assume 25% growth forever, the model says fair value is ₹10,000. That doesn't mean buying at ₹500 is a steal — it means your assumptions are unrealistic.

❌ Sensitive to discount rate. Move WACC from 11% to 13% and fair value can drop 30%. Small inputs, big outputs.

❌ Useless for early-stage companies. A 2-year-old startup with negative cash flow can't be DCF'd meaningfully.

❌ Banks and insurance are different. They have leverage built into the business. Use Dividend Discount Model or P/B for these instead.

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How YieldIQ does DCF

We make it easy:

1. Pull historical FCF from the last 5 years of audited financials
2. Forecast 10 years forward using historical growth, sector benchmarks, and analyst consensus
3. Add terminal value assuming 3-4% perpetual growth (slightly above India's long-run inflation)
4. Discount at WACC — calculated from your stock's beta, India's risk-free rate, and a 6% equity risk premium
5. Subtract net debt to get equity value, divide by shares outstanding

Then we compare it to current market price → that's your Margin of Safety.

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Try it yourself

Pick any Indian stock you own. Open its analysis page on YieldIQ and see:

• The DCF fair value
• Bear / Base / Bull scenarios
• The exact assumptions (WACC, growth rate, terminal growth)
• Reverse DCF — what growth is the market pricing in?

If the implied growth is wildly higher than the company's history, the stock is priced for perfection. If it's lower, you might have margin of safety.

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Disclaimer

DCF is a model, not a crystal ball. The output is only as good as the assumptions. Always combine valuation with quality (does the business have a moat?), risk (how leveraged is it?), and your own judgment.

YieldIQ is not registered with SEBI as an investment adviser. This article is educational, not investment advice.