How to Read an IPO RHP in 20 Minutes

A red herring prospectus runs to several hundred pages. The eight sections worth reading before you apply, what each one tells you, and the specific lines that most often change an investor’s mind.

Published 14 September 2026 · IPO Sahayak

A red herring prospectus for a mainboard IPO runs to 400–700 pages. Nobody applying for one lot reads all of it, and nobody needs to. Most of the document is legal boilerplate, statutory disclosures and the auditor's restatement of the accounts. The parts that actually inform a decision are a handful of sections, and once you know where they are, they take about twenty minutes. This guide walks through them in the order that makes sense to read, not the order they appear.

Get the right document

Three versions exist. The DRHP is the draft filed with SEBI months earlier and is often out of date by the time the issue opens — the financials may be a year old and the issue size may have changed. The RHP is the version filed just before the issue opens, with dates, the price band and updated numbers. The prospectus comes after the issue closes and adds the final price. For a decision during the bidding window, the RHP is the one. Download it from the NSE or BSE page for the issue, or from the lead manager's site.

Use the table of contents and the PDF search. The section names below are standardised by SEBI's ICDR regulations, so they are the same in every Indian prospectus.

1. Summary of the Offer Document (5 minutes)

The first substantive section, usually within the first thirty pages. It is the company's own precis of everything else: business overview, the promoters, the issue size and its split between fresh issue and offer for sale, the objects of the fresh issue, the key financials for three years, and — most usefully — a short summary of outstanding litigation and of related-party transactions with amounts. If you read nothing else, read this.

Two lines to find here: the weighted average cost of acquisitionof shares held by promoters and selling shareholders, and the price at which the company allotted shares in the last eighteen months. Set both against the upper end of the price band. A promoter whose average cost is ₹8 selling at ₹400 is not necessarily a problem — early risk deserves a return — but a private placement at ₹150 nine months ago, against an IPO at ₹400 now, is a question you want answered by the business section.

2. Risk Factors (5 minutes)

Long, and deliberately so — the company is protecting itself legally by listing everything that could go wrong. Do not read it all. Read the first ten to fifteen, because SEBI requires that risk factors be ordered by materiality, so the ones the company thinks matter most come first. Skip the generic ones (“we operate in a competitive industry”, “we are exposed to economic conditions in India”) and look for the specific ones:

• Dependence on a small number of customers or a single supplier, with the percentage of revenue named.
• Pending litigation with amounts, especially tax demands and cases against promoters.
• Regulatory approvals that are pending, expired or under renewal.
• Negative cash flow from operations in any recent year — this is always disclosed as a risk factor if it happened.
• Qualifications or emphasis-of-matter notes from the auditor.

3. Objects of the Offer (2 minutes)

Where the fresh-issue money goes, with rupee amounts and a schedule. There are two things to weigh. First, how much is going into the business — new capacity, debt repayment, working capital — against “general corporate purposes”, which SEBI caps at 25% of the fresh issue and which is effectively unrestricted. Second, whether the offer is mostly fresh issue or mostly offer for sale. An OFS sends the money to the selling shareholders, not the company. See fresh issue vs offer for sale for how to read that split.

4. Basis for Offer Price (3 minutes)

The valuation argument. The company states its earnings per share, return on net worth and net asset value per share for three years, then the price-to-earnings implied at the floor and cap of the band, and sets these against a table of listed peers with their P/E, EPS and return on net worth.

Read the peer table with some care. The company chooses its own peers, and the selection is not neutral. If every named peer trades at a P/E of 60 and the issue is at 45, ask whether those are the right peers — a niche manufacturer compared to two large-cap brands, for instance. Since 2022 this section must also disclose the key performance indicators the company used with investors during the pre-IPO process, with definitions. Those are the metrics management itself thinks the business should be judged on.

5. Our Business (3 minutes)

What the company does, in its own words. This section is written to sell, so read it for facts rather than adjectives: what it makes or provides, who it sells to, how many customers account for most of the revenue, where the capacity is, and how utilised it is. Capacity utilisation is a particularly useful number — a company raising money to expand while running at 55% of existing capacity is raising it for something other than demand.

6. Restated Financial Information (2 minutes, with practice)

Three years of audited, restated accounts. You are looking at four lines only:

1. Revenue from operations — the trend over three years.
2. Profit after tax — and whether its growth matches revenue growth or is running well ahead of it, which points to margin expansion that may or may not be repeatable.
3. Cash flow from operating activities — whether the profits actually arrived as cash. Profit growing while operating cash flow shrinks or turns negative usually means receivables or inventory are piling up.
4. Borrowings — and whether the objects of the offer include repaying them.

Note the period of the most recent figures. Many issues file with a stub period — six or nine months to a date other than 31 March. Comparing that to the previous full year overstates or understates growth; compare like with like.

7. Capital Structure (2 minutes)

The share history. Look at the last two years of allotments: to whom, at what price, and for what consideration. Pre-IPO placements to funds at a large discount to the band, bonus issues immediately before filing that increase the share count, and conversions of preference shares or convertible notes all show up here. This section also states the promoter's pre- and post-issue holding, and which shares are locked in and for how long.

8. Outstanding Litigation and Material Developments (2 minutes)

A table of cases by and against the company, its promoters, directors and subsidiaries, with amounts. The materiality threshold is set by the company, so small cases are excluded. What you want is the total quantum against the group relative to its net worth, and whether any of it involves the promoters personally in criminal or regulatory matters. Material developments, at the end, is where anything significant that happened after the balance sheet date is disclosed — a large order lost, a plant fire, a key resignation.

What you can skip

The industry overview is a commissioned report and is uniformly optimistic about the industry in question. The statutory and regulatory disclosures, the main provisions of the articles of association, and the offer procedure section are legal text that does not vary meaningfully between issues. The full auditor's restatement, running to a hundred or more pages, is only worth reading if the four lines in section 6 raised a question.

Putting it together

Twenty minutes with these eight sections leaves you with: what the company does and who it depends on, what it thinks its own risks are, where the money is going and how much of it reaches the company, what valuation it is asking for and against whom, whether the profits are real cash, who was allotted shares at what price before you, and what it is being sued over. That is a great deal more than the grey market premium tells you, and it is the information the premium is supposed to be reacting to.

Common questions