Step-Up SIP Explained

What a step-up SIP is, how a yearly increase changes the final corpus, and how to choose a step-up percentage.

A regular SIP keeps the same instalment for years. A step-up SIP (also called a top-up SIP) raises the instalment by a fixed amount or percentage, usually once a year. Because salaries tend to grow, a step-up lets your investing keep pace with your income.

Why it matters

Consider ₹10,000 a month for 20 years at an assumed 12% a year. A flat SIP grows to roughly ₹99 lakh. If the SIP rises 10% each year, the same starting amount grows to well over ₹1.8 crore, because later years carry much larger contributions. These are illustrations based on an assumed return, not promises; actual returns vary and can be negative in the short term.

Choosing a step-up

How to set it up

Many fund houses and platforms offer a step-up option at the time of starting the SIP. If yours does not, you can manually start a new SIP each year or increase the existing one. Use the SIP calculator to compare a flat SIP with different amounts, and the CAGR calculator to check the return you actually earned.

Tax

Each instalment, including stepped-up ones, is a separate purchase with its own holding period. See the equity capital gains tax guide for how redemptions are taxed.

Educational content, not investment advice. Mutual fund investments are subject to market risk.

Frequently asked questions

Is step-up SIP better than a normal SIP?

Over long periods it usually builds a larger corpus because contributions grow with income, but it needs a larger total outlay.

Can I stop or change a step-up later?

Generally yes. Check the terms with your fund house or platform.

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Last reviewed: October 2026. General education, not financial advice.