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Home Loan + SWP Stress Test

SIP vs SWP vs Home-Loan Prepayment

See the different jobs of SIP, SWP and home-loan prepayment and avoid comparing contribution, withdrawal and debt-reduction tools as equals.

Last reviewed: 16 July 2026

Direct answer

How do SIP, SWP and home-loan prepayment differ?

SIP contributes money to investments, SWP withdraws money from investments and prepayment reduces debt principal. They solve different cash-flow problems and should be compared by the household goal, risk and liquidity—not by one headline percentage.

Worked example

A borrower may prepay part of a bonus, keep an EMI reserve and continue a smaller SIP. Using an SWP to pay EMI is a separate strategy that adds sequence risk.

What to check

  • SIP builds a corpus; SWP consumes or distributes it.
  • Prepayment creates a predictable interest saving.
  • A blended choice can protect both liquidity and debt reduction.

How the calculator approaches it

  1. 1.Calculate the reducing-balance home-loan EMI from principal, rate and tenure.
  2. 2.Treat that EMI as a monthly withdrawal from the investment corpus.
  3. 3.Apply return drag and compare a steady path with a bad-first-year path.
  4. 4.Check ending corpus and keep a separate liquid EMI reserve.

Important limitation

Market returns are variable, while the EMI is contractual. A 12% return is an assumption—not a promise—and an early market fall can damage an SWP plan even when the long-run average looks adequate.

Primary sources

Related questions

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FAQs

How do SIP, SWP and home-loan prepayment differ?

SIP contributes money to investments, SWP withdraws money from investments and prepayment reduces debt principal. They solve different cash-flow problems and should be compared by the household goal, risk and liquidity—not by one headline percentage.

Which calculator should I use for this question?

Use RupeeKit's Home Loan + SWP Stress Test India and replace the example with your own current figures.

RupeeKit provides educational estimates only. This page is not personalised financial, investment, tax, legal or lending advice. Verify current rules, product documents and your own facts before acting.