Wash sale rule and Indian RSU holders: what applies, what doesn't, and your actual advantage

The wash sale rule is one of the most frustrating constraints for US investors doing tax-loss harvesting. Sell a stock at a loss, repurchase it within 30 days, and the IRS disallows the loss — it gets added to your cost basis instead, deferring the deduction indefinitely.

Your US-based colleagues at the same company face this rule every time they try to harvest a loss in their RSU shares while maintaining their position.

You don't.

Indian residents investing via LRS are not US taxpayers. The wash sale rule (IRC Section 1091) is a provision of the US Internal Revenue Code, enforced through the US tax return. Since Indian LRS investors don't file US tax returns (and aren't subject to US income tax on capital gains from stock sales), the wash sale rule has no mechanism to apply to you.

India's Income Tax Act has no equivalent provision. There is no wash sale rule in Indian tax law.

This is a genuine, structural tax advantage that most Indian RSU holders are unaware of.

What the wash sale rule actually is

For context: under IRC Section 1091, a US taxpayer who sells a security at a loss cannot claim that loss if they buy a "substantially identical" security within the 30-day window before or after the sale (the 61-day window centered on the sale date).

Example (US taxpayer):

• Buy NVIDIA at $800 (100 shares, cost basis $80,000)
• Price drops to $600; sell all 100 shares → $60,000 proceeds
• Capital loss: $20,000
• Buy back 100 NVIDIA shares 10 days later at $610

Result: The $20,000 loss is disallowed. The $20,000 is instead added to the cost basis of the newly purchased shares ($610 + $200 = $810 adjusted basis). The loss isn't gone — it's deferred — but in the short term, the US taxpayer cannot use it to offset gains this year.

The rule exists to prevent US taxpayers from claiming losses while maintaining economic exposure to the same security.

Why it doesn't apply to Indian LRS investors

The legal basis: IRC Section 1091 applies to US persons (citizens, residents, and those filing US tax returns). Indian residents investing via LRS are Non-Resident Aliens (NRAs) for US tax purposes. NRAs are not subject to US capital gains tax on stock sales through a US broker — they pay no US tax on those gains, and they file no US tax return for those gains.

Since the wash sale rule is enforced through the US tax return (the disallowed loss affects your Schedule D), and you don't file a US Schedule D, the mechanism doesn't exist for you.

What Indian LRS investors do file: Indian ITR-2, reporting capital gains under Indian income tax law. Indian income tax law — the Income Tax Act, 1961 — contains no equivalent of the wash sale rule. Set-off and carry-forward of capital losses under Sections 70–74 of the Indian IT Act have no look-back or look-forward window requiring you to stay out of the security.

The US broker's reporting: Your US broker (DriveWealth, Alpaca, Fidelity) may flag wash sales in their internal systems and on any 1099-B. But as an NRA, you don't receive a 1099-B — you receive a 1042-S (which covers only dividend withholding). The wash sale flag on the broker's system has no relevance to your Indian ITR-2 filing.

What Indian investors CAN do

1. Sell RSU shares at a loss and immediately repurchase

If your RSU shares have fallen below the vest-date cost basis, you can:

1. Sell the underwater lot
2. Recognize the capital loss for Indian tax purposes
3. Immediately (same day, next day) buy back the same stock at the current market price
4. The loss is valid and usable in your ITR-2; the new purchase starts a fresh cost basis

Example (Indian RSU holder):

• NVIDIA RSU vests in February 2025: 50 shares at $800 (cost basis $40,000; INR equivalent at vest-date TTBR)
• Stock price falls to $620 in November 2025
• You sell 50 shares: proceeds $31,000 → capital loss of $9,000 (in USD; convert to INR at sale-date TTBR)
• You immediately repurchase 50 shares at $620 (new lot, cost basis $31,000)
• Result: $9,000 loss crystallised; you maintain the same NVIDIA position; no wash sale issue

Your US colleagues at NVIDIA India who also got those February 2025 RSUs must wait 30 days before repurchasing if they want to claim the loss. You don't.

2. Harvest losses against gains from other lots

Under Indian tax law (Section 70), short-term capital losses can be set off against both short-term and long-term capital gains. Long-term capital losses (≥ 24 months) can only be set off against long-term capital gains.

If you've had LTCG-eligible gains this year (e.g., sold old RSU lots at a profit), harvesting STCG losses from underwater newer lots directly reduces your net gain and thus your tax:

	Without harvesting	With harvesting
LTCG from old NVIDIA lots	₹8 lakh	₹8 lakh
STCG loss from newer lots	—	−₹3 lakh
Net taxable STCG	₹0	₹0 (STCG loss can't offset LTCG)
Net LTCG	₹8 lakh	₹8 lakh

Note: STCG losses offset STCG gains first; any remainder can offset LTCG. LTCG losses offset only LTCG gains. Plan which lots to harvest based on the nature of gains you're carrying.

3. Carry forward unused losses for 8 years

If you can't fully offset a loss this year (no gains to absorb it), Indian tax law allows carry-forward of capital losses for 8 assessment years under Section 74. The one condition: you must file your ITR-2 on time (by the due date) for the loss to be eligible for carry-forward. A late return forfeits the carry-forward.

Practical use: If markets fall significantly in a year where you have no RSU gains (e.g., you joined recently and have only low-basis lots), crystallise losses now and carry them forward to the years when your LTCG-eligible lots start maturing.

4. Swap between substantially similar ETFs (no restriction)

US investors doing tax-loss harvesting in ETFs face a specific problem: selling VOO and buying SPY (both S&P 500) within 30 days may be treated as a wash sale (though the IRS hasn't issued definitive guidance, and they're technically not identical). US investors typically swap VOO for a Total Market ETF (VTI) to stay invested while avoiding the wash sale flag.

You have no such constraint. You can:

• Sell VOO at a loss and immediately buy SPY (or IVV, or CSPX)
• Sell CSPX at a loss and immediately buy VUSA (same index)
• The loss is valid; the new position is economically similar; no restriction

This lets you stay fully invested in the same market exposure while harvesting the loss.

What Indian investors CANNOT do

The absence of a wash sale rule doesn't mean Indian investors have no constraints. Several real limitations apply:

1. STCG losses cannot offset LTCG gains directly

A short-term capital loss (from securities held < 24 months) can offset short-term capital gains. It can also offset long-term capital gains — but only after exhausting STCG gains first. This limits the tax value of harvesting STCG losses if your gains are predominantly LTCG.

Example: ₹5 lakh STCG loss vs. ₹10 lakh LTCG gain.

• Set off: ₹5L STCG loss against ₹5L of the ₹10L LTCG gain
• Remaining LTCG: ₹5L at 12.5% = ₹62,500 tax
• Still useful — the ₹5L loss saved ₹62,500

2. LTCG losses only offset LTCG gains

A long-term capital loss (≥ 24 months held) cannot offset short-term capital gains. This is the reverse of the STCG rule and limits the usefulness of harvesting losses on old lots that have appreciated and then fallen.

3. Speculative losses are ring-fenced

If you trade options or F&O on US platforms (via IBKR), speculative losses are ring-fenced and can only be offset against speculative gains (not non-speculative capital gains). For most LRS ETF/stock investors this isn't relevant, but active traders should note it.

4. You must file ITR-2 on time to carry forward losses

This is non-negotiable. If you file your ITR-2 after the due date (July 31 for most salaried individuals), you lose the right to carry forward capital losses. File on time.

5. The loss must be real — you need to actually sell

Unlike some Indian mutual fund structures where the NAV fall is sufficient for loss recognition, stock losses require an actual sale transaction. An unrealised loss in your Vested or Rovia account is not a deductible loss. You must execute the sell order, then repurchase if you want to maintain the position.

The practical playbook for Indian RSU holders

When to harvest:

• Your RSU shares are trading below their vest-date cost basis
• You have capital gains elsewhere this year (same or other securities) that the harvested loss can offset
• The lot is short-term (< 24 months) — STCG losses are more flexible in offset

How to harvest:

1. Identify underwater lots in your platform (Vested, Rovia, Fidelity)
2. Use specific lot selection to sell only the underwater lots (not your profitable older lots)
3. Note the sale date and proceeds in INR (at SBI TTBR on sale date)
4. Immediately repurchase at current market price — same stock, same quantity, no waiting period required
5. Log the new purchase as a separate lot with the new cost basis
6. Report the harvested loss in Schedule CG of ITR-2; use it to offset gains

Year-end timing: The Indian financial year ends March 31. Harvest losses before March 31 to use them in that year's ITR-2. Sales on April 1 fall in the next financial year.

Compared to your US colleagues

Scenario	US RSU holder	Indian LRS investor
Sell underwater RSU shares	Loss claimed on Schedule D	Loss claimed in Schedule CG
Repurchase same stock immediately	Wash sale — loss disallowed for 30 days	No restriction — loss valid immediately
Swap VOO → SPY to harvest loss	Potential wash sale risk	No restriction
Carry forward unused loss	3 years (capital loss carryover rules)	8 assessment years
STCG loss vs LTCG gain	Can offset	Can offset (after STCG gains)

The 8-year carry-forward under Indian law is longer than the indefinite carry-forward available to US individuals (US capital losses carry forward indefinitely — but the US taxpayer also has the wash sale constraint). The no-wash-sale advantage is the more impactful difference for active tax planners.

A note on your broker's wash sale flags

If you use Fidelity for RSU shares and have US-citizen colleagues on the same platform, Fidelity's system may flag wash sale situations based on how it's configured. As an NRA, these flags are irrelevant to your tax position — but they may appear in your transaction history or cost basis tracking in the platform.

Do not let broker-side wash sale flags affect your Indian tax filing. Your Indian CA computes your capital gains based on actual sale price and actual purchase cost basis — the wash sale adjustment that appears in a US 1099-B doesn't exist in your world.

Related reading

• How US stocks are taxed in India — STCG, LTCG, and the full framework
• Advance tax quarterly calendar — quarterly planning including loss harvesting timing
• ITR-2 walkthrough for RSU holders — where harvested losses appear in filing
• SPY vs VOO vs CSPX for Indian investors — ETF swapping options for tax-efficient harvesting