Equity Compensation Planning for Tech Women

RSU (Restricted Stock Unit): Company stock granted as compensation that vests over time. At vesting, shares become yours and the full fair market value is ordinary income. No cash investment required. Most common equity compensation type at large tech companies.

NSO (Non-Qualified Stock Option): The right to buy company shares at a set price (strike price). At exercise, the spread (current price minus strike) is ordinary income and FICA taxes. Post-exercise appreciation is capital gains. More flexible than ISOs — available to contractors and non-employees. Most common option type.

ISO (Incentive Stock Option): Stock options with potentially more favorable tax treatment — no ordinary income at exercise if qualifying disposition requirements are met. Gain can be taxed as long-term capital gains. Available only to employees. Exercise can trigger Alternative Minimum Tax.

ESPP (Employee Stock Purchase Plan): A plan allowing employees to buy company stock at a discount (typically 15% off the lower of the price at the beginning or end of the offering period). The discount is guaranteed profit at purchase. Most planners recommend selling immediately to capture the discount and diversify.

The Four Pillars of Tech Equity Compensation

The term “equity comp” covers four distinct instruments that work completely differently, have different tax treatment, and require different planning approaches. Treating them as interchangeable is one of the most common equity comp mistakes.

RSUs: The Simplest to Understand, Most Common to Mismanage

RSUs are grants of company stock that vest over time. The value proposition is simple: you receive shares when they vest, the fair market value on vest date is ordinary income on your W-2, and you own the shares afterward with a cost basis equal to the vest value.

The planning mistake: holding RSU shares as a long-term investment because you believe in your employer. The shares are already ordinary income regardless of what you do with them. Holding them is an active investment decision to maintain employer stock concentration — it’s not a default, it’s a choice.

Default: sell RSUs on vest, reinvest in your target allocation. Override this default only with explicit rationale (conviction the stock will significantly outperform, concentration already below threshold, specific tax reasons).

NSOs: Available Broadly, Taxed Straightforwardly

Non-qualified stock options are available to employees, contractors, consultants, and board members. At exercise, the spread (current price minus strike price) is ordinary income and subject to FICA taxes. Post-exercise appreciation is capital gains.

The planning lever: time exercises across tax years to manage ordinary income, and hold 12+ months post-exercise to convert further appreciation to long-term capital gains.

The risk of NSOs vs. RSUs: you have to pay cash to exercise (strike price × shares), and the stock might fall after you’ve paid to exercise but before you can sell. This creates real cash flow planning requirements — don’t exercise more NSOs than you have cash to absorb if the stock moves against you.

ISOs: The Tax-Advantaged Option With a Trap

Incentive stock options have potentially better tax treatment than NSOs — the exercise spread isn’t ordinary income if you meet qualifying disposition requirements (hold 2 years from grant, 1 year from exercise). The entire gain from strike price to sale price can be long-term capital gains.

The trap: the exercise spread is an AMT preference item. Large ISO exercises, even with no ordinary income tax, can trigger significant AMT bills. If the stock then falls in value, you’ve paid AMT on a gain that no longer exists.

The planning approach: model your AMT exposure before each exercise, exercise in batches that stay within your annual AMT budget, convert to long-term gains by meeting the holding period requirements.

ESPP: The Simplest Equity Comp Decision

Employee Stock Purchase Plans offer employees the right to buy company stock at a discount (typically 15% off the lower of period start or end price). The discount is guaranteed profit at purchase — you buy at $85 what’s worth $100 the moment you purchase.

The planning decision is actually simple: sell at purchase (or within days) to capture the guaranteed discount, eliminating the risk that the stock falls and your profit evaporates. Treating the discount as a reason to hold is conflating the guaranteed discount with the speculative hold.

There is a tax optimization for qualifying dispositions in ESPP as well — holding 2+ years from offering date and 1+ year from purchase date can reduce the ordinary income component. But the risk of holding for a tax benefit needs to be weighed against the concentration it creates.

Managing Concentration Across All Four Types

The larger challenge for tech women with multiple equity comp types: your total employer stock exposure spans RSUs held after vest, ESPP shares held after purchase, ISOs and NSOs exercised and held, and possibly an employer stock fund in your 401(k).

No single account shows you all of this together. Your equity platform shows RSUs and options. Your brokerage shows sold lots you moved there. Your 401(k) portal shows your fund allocation. Seeing total concentration requires pulling all of this together — which is what a wealth aggregator with equity comp tracking provides.

Q&A

What are the four types of equity compensation and how are they taxed?

RSUs: taxed as ordinary income at vest, capital gains on subsequent appreciation. NSOs: ordinary income at exercise on the spread (current price minus strike), capital gains on post-exercise appreciation. ISOs: no ordinary income at exercise (but AMT risk), capital gains on full appreciation if qualifying disposition requirements met. ESPP: ordinary income on the discount at purchase, capital gains on post-purchase appreciation.

Q&A

How should a tech woman with RSUs, ISOs, and ESPP prioritize her equity comp decisions?

Priority order: (1) ESPP — sell immediately at each purchase to capture guaranteed discount and eliminate concentration. (2) RSUs — sell on vest or within weeks, redirect to target allocation. (3) ISOs — model AMT exposure before exercising, exercise when spread is small (pre-IPO low valuations) or within annual AMT budget. (4) NSOs — exercise when economically optimal; ordinary income is unavoidable at exercise but can be timed across tax years.

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I have RSUs from two different employers. Do I track them the same way?

Yes — both vest as ordinary income, both should have cost basis equal to vest-date price, both contribute to employer stock concentration (for the current employer's shares) or diversified assets (for a prior employer's shares that you've held). The tracking challenge is that two employers mean two separate equity platforms. A wealth aggregator that connects to both shows your combined exposure.

My company went public last year and I have significant pre-IPO ISO gains. What should I do?

Post-IPO ISOs with large gains are a complex situation requiring personalized advice. The core decision: exercise and hold (triggering AMT on the spread but potentially qualifying for long-term capital gains rates), or exercise and sell (possibly a disqualifying disposition, but avoiding the AMT trap if the stock is volatile). With very large gains and an unknown stock trajectory, the AMT-on-a-position-that-could-fall risk is real. Work with a tax professional who specializes in equity comp.

What's the right way to handle the ESPP discount?

Sell immediately at each purchase date. You've earned the discount — it's guaranteed profit. If you hold ESPP shares beyond purchase, you're making an investment decision to hold your employer's stock. Separate the discount capture (always do it) from the hold-or-sell decision (evaluate it as a separate investment choice with full concentration risk awareness).

How do I know if I have too much employer stock?

Add up: current RSU shares held (not yet sold), ESPP shares held, NSO/ISO shares if exercised and held, any employer stock in your 401(k) funds. Divide by your total liquid net worth. If the percentage is above 10-15%, you're over-concentrated. The fact that you believe in your employer doesn't change the diversification math — you already have non-diversifiable exposure through your salary and job security.

Thalvi Pro tracks equity compensation — what does that mean specifically?

Thalvi Pro connects to equity comp platforms (E*Trade At Work, Fidelity Equity Management, Morgan Stanley at Work) to show your vested shares, grant history, and current values alongside your other accounts. You can see your total employer stock exposure across your equity platform, 401(k), and brokerage in one place.

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