Financial planning guides

Reverse SIP Goal Planning: How Much Should I Invest Monthly?

Use reverse SIP planning to calculate the monthly investment needed for a target corpus, time horizon, return rate, and inflation assumption.

Goal PlanningUpdated 2026-10-09Goal-based investors, parents, retirement savers, and SIP planners

Key takeaway

Bottom-line answer

Reverse SIP goal planning starts with a future target amount and calculates the monthly investment needed today to reach that goal.

What is reverse SIP goal planning?

Reverse SIP goal planning starts with a future target amount and calculates the monthly investment needed today to reach that goal.

How much should I invest monthly for a future goal?

The required monthly investment depends on target value, years available, expected return, contribution timing, and inflation adjustment.

Should I adjust my target for inflation?

Yes, long-term goals should usually include inflation because the future target must preserve purchasing power, not just nominal value.

Decision checklist

  • 1.Define the future target amount.
  • 2.Choose the time horizon and expected return.
  • 3.Enable inflation for long-term goals.
  • 4.Compare required SIP with your monthly budget.

Best for

Investors planning education, home purchase, retirement, or milestone wealth targets.

Watch out

Expected returns are assumptions, so contribution plans should be reviewed periodically.

Test the numbers

Use the related VVmatrix calculator to test this decision with your own assumptions, then compare the result with official documents or a qualified adviser.