SIP Step-Up Calculator
SIP with annual increase in monthly investment.
Step-up SIP
A step-up SIP increases your monthly investment every year, usually in line with salary growth. It helps you start with a comfortable amount and still build a larger corpus over long horizons.
What is this calculator?
A SIP step-up calculator projects mutual fund investment value when the monthly SIP amount grows annually by a fixed percentage. It compares disciplined rising contributions with the compounding effect of assumed annual returns.
Formula
Each monthly contribution compounds at the assumed monthly return until the end of the tenure. At the start of each year, SIP amount = previous SIP x (1 + step-up rate). Final corpus is the sum of all grown monthly investments.
Example
Another example
Assumptions and disclaimers
Updated context: 2026
- •Returns are assumed constant for projection; actual mutual fund returns fluctuate.
- •Step-up happens once per year and uses a fixed percentage.
- •Exit load, expense ratio impact, capital gains tax, and fund underperformance are not fully modeled.
- •Investments in equity funds can fall in value in the short term.
In practice (India)
Step-up SIP works best when your income is expected to rise and you can commit to increasing investments before lifestyle expenses absorb the hike. It is especially useful for retirement, children's education, and long-term wealth planning.
Use the plain SIP calculator for a flat monthly investment and this calculator when you want contribution growth. Compare conservative, moderate, and optimistic return assumptions instead of relying on one number.
Benefits
- ✓Align investing with salary hikes.
- ✓Compare flat SIP vs annual step-up outcomes.
- ✓Plan larger goals without starting with an unaffordable SIP.
- ✓Test conservative and aggressive step-up assumptions.
Related calculators and guides
Frequently Asked Questions
- What step-up percentage is common?
- Many investors use 5% to 15% per year, often linked to expected salary hikes. Choose a rate you can actually sustain.
- Is step-up SIP better than normal SIP?
- It can build a larger corpus if you keep increasing contributions, but normal SIP may be better if your income is uncertain.
- Does this guarantee mutual fund returns?
- No. The return rate is an assumption for planning. Actual market returns vary and can be negative in some years.
- Can I stop the step-up later?
- Most platforms let you modify or stop future SIP increases, but process and timelines depend on the AMC or platform.
- Should I use annual or monthly step-up?
- Annual step-up is simpler and closer to salary-hike cycles. Monthly increases are possible in custom planning but harder to maintain.
Mutual fund investments are subject to market risk. Use projections for goal planning, not guaranteed maturity values.
How we calculate
Estimates use the formula shown above. Rules and rates are checked against official India sources where applicable (Income Tax Act, RBI/NSC circulars, GST law). Last reviewed for 2026.
- Returns are assumed constant for projection; actual mutual fund returns fluctuate.
- Step-up happens once per year and uses a fixed percentage.
- Exit load, expense ratio impact, capital gains tax, and fund underperformance are not fully modeled.
- Investments in equity funds can fall in value in the short term.