1Is SIP taxed differently from a lumpsum investment?
No — the tax rate and rules are the same. The difference is that each SIP instalment has its own holding period, while a lumpsum has a single one, which affects when units become long-term.
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ArticleWhether you invest via SIP or a one-time lumpsum, the tax rules are the same — but the way holding periods and lock-ins apply differs in a way that catches people out. Here's how SIP vs lumpsum tax works. Exact capital-gains rates are confirmed for your case.
Reviewed by CA Harika Chebolu, FCA · Last updated 2026-06-13
Quick answer
SIPs and lumpsum investments are taxed the same per unit, but each SIP instalment has its own holding period and (for ELSS) its own lock-in. Here's how.
SIP and lumpsum are just two ways of buying the same fund, and the capital-gains rules that apply are identical. There's no special lower rate for one or the other — the difference is entirely in how holding periods are counted across your instalments.
The key point: every SIP instalment is treated as a separate purchase with its own holding period. So when you redeem, some units may be long-term and others still short-term, depending on when each instalment was bought — the units are taxed on a first-in-first-out basis.
A lumpsum investment is one purchase with one holding period, so the entire holding crosses from short-term to long-term on a single date. This makes the tax timing simpler to track than a SIP, where each instalment matures separately.
For ELSS (tax-saving) funds, the three-year lock-in applies to each SIP instalment separately. So a SIP started in one month frees up three years from that month, instalment by instalment — meaning the last instalment of a year's SIP is locked until three years after it. Plan redemptions accordingly.
Because holding periods differ across instalments, you can redeem the older, long-term units first to use the annual long-term exemption and minimise tax. Tracking your instalments lets you harvest gains efficiently rather than redeeming blindly.
No — the tax rate and rules are the same. The difference is that each SIP instalment has its own holding period, while a lumpsum has a single one, which affects when units become long-term.
Each instalment is a separate purchase with its own holding period, taxed first-in-first-out — so some redeemed units may be long-term and others short-term, depending on when each was bought.
Each SIP instalment is locked in for three years separately , from the month it was invested. So the last instalment of a year's SIP stays locked until three years after that instalment.
Running SIPs and unsure how to redeem tax-efficiently? Write to the firm and we'll plan it by instalment.