RSUs and ESOPs: The Day-of-Vest vs Day-of-Sale Trap

Your employer grants 200 RSUs. They vest over 4 years. You sell half at a US broker. At tax time your CA asks three questions: when did they vest, what was the FMV on each vest date, was the company listed in India or the US. Each answer changes the tax by 5-25 percentage points, and one missing disclosure can trigger a Rs. 10 lakh Black Money Act penalty independent of income tax. Tech employees holding RSUs from Microsoft, Google, Meta discover this every March.

By the end, you will know the two taxable events on every RSU/ESOP (perquisite on vesting + capital gain on sale), the W-8BEN form that halves US dividend withholding, and the foreign-asset disclosure that catches most tech employees.

Two taxable events, two sections

Event 1. Vesting (or exercise, for ESOPs): Fair Market Value (FMV) on vest date minus exercise price = perquisite, taxed as salary at slab. Section 17(2)(vi) governs. TDS deducted by employer at salary rate.
Event 2. Sale: FMV on vest date becomes your cost of acquisition (NOT the exercise price). Sale price minus that cost = capital gain. Short-term (< 24 months for unlisted foreign shares / < 12 months for listed Indian shares) or long-term tax rates apply.

The quirk: vest-date FMV is locked in as the cost basis for capital gains, regardless of subsequent market movements. If Google RSU vests at $150 when MSFT stock is at $150, and you sell at $200 two years later, the capital gain is only ($200 - $150) x qty. The appreciation from $0 (grant) to $150 (vest) already hit you as perquisite salary. You do not pay it again as capital gain.

Schedule FA. The silent land mine

If your company is US-listed and you hold RSUs/ESOPs (or have ever held them), you MUST disclose in Schedule FA (Foreign Assets) of ITR-2 or ITR-3. Even if you have not sold a single share, even if vested only last month, even if the value is Rs. 0. Non-disclosure attracts Rs. 10 lakh penalty PER YEAR under section 43 of the Black Money Act 2015. A separate regime from Income Tax with no 6-year reopening limit.

Schedule FA reports: country, name of broker/company, account number, peak balance during the year, closing balance at year-end, interest/dividend earned. The ITR utility has a dedicated FA schedule that tech employees routinely skip because "I did not sell." Non-disclosure is the trigger, not non-selling. This catches senior tech hires with 10+ years of stock comp the hardest. The penalty accrues per year of non-disclosure.

DTAA + W-8BEN for US dividends

US withholds 25% dividend tax by default; 15% if W-8BEN is filed with your broker. India credits the US withholding against Indian tax under section 90 (DTAA with US). Without W-8BEN: 25% US withholding + full Indian tax minus 25% foreign credit. With W-8BEN: 15% withholding + full Indian credit. File W-8BEN once with your broker; it lasts 3 years.

Sell-to-cover and net-settled RSUs

Many employers sell-to-cover: vest 100 RSUs, automatically sell ~30% at vest to cover the perquisite TDS, deposit 70 to your account. From India's tax view, all 100 vested to all 100 are perquisite income to TDS (deducted by Indian payroll or remitted from US) on all 100. The 30 sold immediately have near-zero capital gain (vest-day FMV = sale-day FMV, minus a few cents of broker costs). The 70 held accumulate capital gain over time. This math shows up as a big perquisite bump on your Indian payslip in the vest month.

Schedule FA is mandatory for US-listed stock

US-listed RSUs/ESOPs require Schedule FA disclosure in ITR-2 or ITR-3. Even if you have never sold. Non-disclosure is Rs. 10 lakh/year penalty under Black Money Act section 43. This is independent of income tax; the penalty is not time-barred by standard 6-year limits.

DTAA for US stocks

US withholds 25% dividend tax (15% under DTAA if W-8BEN filed). India credits that against Indian tax under section 90. Without W-8BEN to 30% US withholding + full Indian tax minus only 25% credit. File W-8BEN once with your broker.

ESOP at unlisted Indian startup. Different timeline

Unlisted Indian startup ESOPs: perquisite tax can be DEFERRED for 5 years (Budget 2020 carve-out for eligible startups under 10(50B)). Sale triggers the deferred tax. This was designed for pre-IPO employees at DPIIT-recognised startups; very specific eligibility.

Key Takeaways

Vesting = salary event (perquisite). Sale = capital gains event.
FMV at vest is the cost basis for capital gain calculation.
US-listed holdings to ITR-2/3 Schedule FA disclosure is MANDATORY even without sale.
W-8BEN reduces US dividend withholding from 25-30% to 15%.
Sell-to-cover vests still tax all 100 RSUs as perquisite in the vest month.