Learn investing basics

Simple explanations for Indian investors — no jargon, no fluff.

Fundamentals
What is XIRR and why is it better than CAGR?
Most mutual fund apps show you CAGR. But XIRR is the only return metric that tells you the truth about irregular investments.
SIP Strategy
Step-up SIP: The most powerful thing most investors ignore
A 10% annual step-up on your SIP can nearly double your final corpus compared to a flat SIP. Here's the math.
Tax
LTCG tax on mutual funds: the ₹1.25L exemption explained
Budget 2024 raised the LTCG exemption to ₹1.25L. Here's how to use it every year to legally reduce your tax.
Retirement
SWP vs FD: which is better for retirement income in India?
Fixed deposits feel safe. But a well-planned SWP from equity funds can give you more income, for longer, with lower tax.
Fundamentals
What is XIRR and why is it better than CAGR?

When you check your mutual fund returns on Groww or Zerodha, you see a number called CAGR — Compound Annual Growth Rate. It looks clean and simple. But for SIP investors, it is almost meaningless.

The problem with CAGR for SIPs

CAGR assumes you invested a lump sum on day one. But SIP investors invest every month — each instalment has a different investment date and a different time horizon. A ₹5,000 SIP from 5 years ago has been compounding for 5 years. The one from last month has only had 30 days.

CAGR treats them all the same. That's wrong.

What XIRR does differently

XIRR — Extended Internal Rate of Return — calculates the single annual return rate that makes the present value of all your cash flows (investments and withdrawals) equal to zero. In plain English: it finds the actual rate at which your money grew, accounting for exactly when each rupee was invested.

Simple example: You invest ₹1,000/month for 12 months and get back ₹14,000 at year end. CAGR of the lump sum equivalent would look different from XIRR, which correctly measures each ₹1,000's actual growth period.

Why does this matter for you?

  • XIRR is the number you should compare against a benchmark, not CAGR
  • When markets fall just before you check, CAGR looks worse than XIRR
  • Mutual fund distributors sometimes quote CAGR because it looks better for lump sum products
  • XIRR is what Excel and real financial models use

What's a good XIRR?

For equity mutual fund SIPs over 10+ years in India, a healthy XIRR is 11–14%. Anything above 15% consistently is exceptional. Below 8% suggests you may be underperforming even debt funds on a post-tax basis.

Calculate the XIRR your plan needs with our free calculator.

Open XIRR Calculator →
SIP Strategy
Step-up SIP: The most powerful thing most investors ignore

A step-up SIP (also called a top-up SIP) is simply one where you increase your monthly investment by a fixed percentage each year. Most Indians get a 10–15% salary hike annually. The smartest thing you can do is route even half of that raise into your SIP.

The numbers that will surprise you

Let's compare two investors over 20 years, both starting with ₹10,000/month SIP at 12% annual return:

  • Investor A (flat SIP): ₹10,000/month for 20 years → corpus of approximately ₹99 lakhs
  • Investor B (10% step-up): ₹10,000/month in year 1, ₹11,000 in year 2, and so on → corpus of approximately ₹1.89 crore

Same starting amount. Same return. The step-up investor ends up with nearly double the corpus.

Key insight: The step-up SIP works because later-year investments — which are larger — also have less time to compound. But you're still making bigger contributions when your income can support it, and the math adds up dramatically over long periods.

How to set up a step-up SIP

Every major mutual fund platform in India — Groww, Zerodha Coin, Kuvera — allows you to set a step-up percentage when creating your SIP. Just select "step-up" or "top-up" during setup and enter 10%.

If you already have a flat SIP, you can increase it manually every January. Set a calendar reminder right now.

See exactly how much your step-up SIP will grow with our calculator.

Try Step-up SIP Calculator →
Tax
LTCG tax on mutual funds: the ₹1.25L exemption explained

From Budget 2024, Long Term Capital Gains (LTCG) on equity mutual funds are taxed at 12.5%, but only above ₹1.25 lakh per financial year. Below that, gains are completely tax-free.

What counts as LTCG?

Gains on equity mutual fund units held for more than 12 months are treated as LTCG. If you sell units after holding them for over a year, your profit is LTCG — not your full redemption amount.

The tax harvesting strategy

Every year, you can redeem equity fund units worth up to ₹1.25L in gains — completely tax-free. Then immediately reinvest the same amount. This resets your cost basis to the current NAV, permanently reducing your future tax liability.

  • Redeem units with up to ₹1.25L gain before March 31
  • Reinvest immediately in the same fund
  • Your new cost basis is the current NAV
  • Do this every year — it's completely legal and recommended by CAs
Example: You have ₹10L in an equity fund with ₹3L in unrealised gains. Redeem ₹4.17L (where gain = ₹1.25L), pay zero tax, and reinvest ₹4.17L. Over 10 years, this can save you ₹50,000–1,50,000 in taxes.

For debt mutual funds

Debt fund gains (held any duration) are now taxed at your income slab rate. There is no LTCG benefit for debt funds after the 2023 Finance Act amendment. If you're in the 30% slab, FDs and debt funds are now roughly equal on a post-tax basis.

Our LTCG Tax Harvester calculator is coming soon. Subscribe to get notified.

Use SIP Calculator for now →
Retirement
SWP vs FD: which is better for retirement income in India?

When retirement comes, the question isn't just how much you've saved — it's how you convert that corpus into monthly income without running out of money. Two popular options: Systematic Withdrawal Plans (SWP) from mutual funds, or Fixed Deposits.

How an FD works for income

You park your corpus in an FD at 7–7.5% and live off the interest. Simple, predictable, safe. But your entire interest income is taxable at your slab rate. If you're in the 30% bracket, a 7.5% FD gives you only 5.25% post-tax — barely above inflation.

How an SWP works

You invest your corpus in a balanced or equity mutual fund and set up a fixed monthly redemption. The units are sold to generate your "salary." The key advantages:

  • Lower tax: Only the gain portion of each redemption is taxed (LTCG at 12.5% above ₹1.25L/yr)
  • Corpus continues growing: The unwithdrawed portion keeps compounding
  • Inflation hedge: Equity funds tend to grow faster than inflation over long periods

The risk of SWP

Markets are volatile. If you retire into a bear market and withdraw heavily in the first 3–5 years, the sequence-of-returns risk can severely damage your corpus. This is why a 5–10 year deferment period (keeping 1–2 years expenses in FD/liquid funds as a buffer) matters enormously.

Practical recommendation: Keep 12–24 months of expenses in FD or liquid funds as a buffer. Put the rest in a balanced advantage or equity hybrid fund and run a step-up SWP that increases 6% annually to beat inflation.

Plan your exact SWP — amount, duration, tax, and XIRR needed — free.

Open SWP Planner →