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SIP Top-up Planner

Model annual increases (step-ups) to a monthly SIP and visualise how top-ups accelerate corpus growth vs keeping contributions flat.

Inputs

Enter base SIP, expected return, duration and top-up %.

Why Top-up?

Align SIP with income growth & inflation; compounding magnifies increases.

Typical Range
  • 5–10% conservative
  • 10–15% growth
  • 20%+ aggressive
Note

Return assumption is a simplifying average; real path varies.

Maturity (With Top-ups)
₹0

Projected corpus including annual step-up adjustments.

Maturity (Flat)
₹0
Gain from Top-ups
₹0
Boost (%)
0%

i How This Planner Works

Educational illustration – ignores taxes, fees & sequence variability.

Computation Model

Each month: grow existing balance by monthly rate (annual/12 approximation) then add current SIP. At year end SIP increases by top-up %.

We generate year-end snapshots for both scenarios (with & without top-ups) to build the comparison chart.

Choosing a Top-up %
  • Match salary growth (e.g. 8–12%).
  • Be conservative if income volatility high.
  • Review annually; skip increase in lean years rather than stopping SIP.
Limitations

Uses constant average return; real markets fluctuate. Monthly rate simplified (annual/12). Tax, expenses, cash drag not included.