Tax Loss Harvesting — Complete Breakdown (Do This Before March 31)
Sell loss-making investments, book the loss, buy back immediately. Your investment stays intact but you now have an 8-year tax shield. Step-by-step guide with examples.
- Deadline: March 31, 2026 — financial year closes, window shuts
- Sell loss-making MFs/stocks → book the loss → buy back immediately → investment stays intact
- Loss offsets gains this year OR carries forward for 8 years
- No profit this year? Still do it — the loss becomes a free tax shield for future gains
- You MUST file it in your ITR — unfiled losses vanish completely
The financial year closes on March 31. MF redemptions take 1–3 days to settle. Sell by March 28–29 to ensure your loss is booked in FY 2025-26. Use our Tax Loss Harvesting Calculator →
What Is Tax Loss Harvesting?
The 10-Minute Tax Shield · legal, zero portfolio risk
When you sell a mutual fund or stock that is currently at a loss, that loss gets officially recorded with the government. You can then use this loss to reduce your taxable profits — either this year or in any of the next 8 financial years.
Your investment doesn't actually go anywhere. You sell, buy back immediately, and the only thing that changed is that you now have a loss on record.
Market being down right now is essentially a free 8-year tax shield sitting in your portfolio. Most people don't pick it up.
How It Works — Real Example
Without Harvesting
With Harvesting
You just saved ₹4,000 in tax
From a 10-minute transaction. Same investment. Same allocation. With larger portfolios, this scales to ₹50K–2L+ easily.
Step by Step
harvest.steps
- 01
Open Your Portfolio
Identify which mutual funds, stocks, or ETFs are currently in the red. Note whether each is short-term or long-term — this matters for offset rules.
- 02
Sell Today
Place sell/redemption orders for the loss-making holdings. The loss is officially booked only when you sell. For MFs, redeem by March 28–29 to allow settlement time.
- 03
Buy Back in 1–2 Days
Once settled, buy back the same fund or a similar one. India has no wash sale rule — buying back the exact same fund is perfectly legal. Your portfolio stays intact.
- 04
Declare in Your ITR
When you file your tax return, enter the loss in the Capital Gains section. If you don't file it, the loss vanishes — it will NOT carry forward. This is the step most people skip.
No Profit This Year? Still Do It.
Even if you haven't made any capital gains this year, book the loss anyway. It carries forward for 8 financial years.
So whenever you sell stocks or mutual funds in the future and make a profit — this loss will be deducted first. You pay tax only on what's left.
A ₹50,000 loss booked today = ₹10,000 tax saved (at 20% STCG) whenever you book profits in the next 8 years. That's a free ₹10,000 voucher with no expiry for 8 years.
What Qualifies (and What Doesn't)
Qualifies
- Equity mutual funds
- Debt mutual funds
- Listed stocks
- ETFs (Exchange Traded Funds)
Does NOT Qualify
- ELSS — 3-year lock-in, cannot sell early
- PPF, FDs — Not under capital gains
- Real estate — Different rules apply entirely
STCG vs LTCG — The Offset Rules
offset_rules.ledger
| Loss Type | Can Offset STCG? | Can Offset LTCG? |
|---|---|---|
| Short-Term Loss | Yes ✓ | Yes ✓ |
| Long-Term Loss | No ✗ | Yes ✓ |
Short-term losses are more flexible — they offset both types of gains. If you have a choice of what to sell, prefer booking short-term losses. Keep track of holding periods when you file.
Tax loss harvesting is a 10-minute task that can save you ₹20,000–2 lakhs. Sell loss-making funds before March 31, buy back immediately, and declare the loss in your ITR. Even with no gains this year, the loss carries forward for 8 years as a free tax shield. The one non-negotiable: you must file it in your tax return.
- You MUST declare the loss in your Income Tax Return — if you don't, it will not carry forward and simply vanishes
- Go to Capital Gains section in your ITR → enter the loss → select carry forward
- File ITR even if you have zero tax liability — unfiled losses are lost forever
- Your CA or tax software will handle the offset math — just make sure the loss is entered
- Sell by March 28–29 to allow settlement time — don't wait until March 31
Bottom Line
Tax loss harvesting is one of the simplest, most overlooked tax strategies available to Indian investors. It costs nothing, takes 10 minutes, and creates a tax shield that lasts up to 8 years.
The market being down isn't just bad news — it's an opportunity to lock in losses that will save you real money on future profits. Don't let this window close without picking it up.
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