Working With an Equity Compensation Financial Advisor: RSUs, Stock Options, and Concentrated Stock

For many executives, equity compensation becomes one of the largest parts of their net worth, sometimes without much planning behind it. RSUs vest on a schedule. Stock options sit in an online portal. Shares accumulate in a single company. Then one day a large tax bill arrives, or a stock price drops, and the impact on the family's plan becomes clear.

An equity compensation financial advisor can help you think through these decisions before they happen. This article explains the most common types of equity compensation, how they are generally taxed, and how a coordinated plan can help manage concentrated stock.

Why Equity Compensation Needs a Plan

Equity awards can be a meaningful benefit, but they also create complexity.

Common Challenges

  • Tax surprises: Withholding on vested shares may not match your actual tax rate.

  • Timing decisions: When to exercise options or sell shares can affect taxes and risk.

  • Concentration risk: Your paycheck, bonus, and a large share of your savings may all depend on one company.

  • Trading restrictions: Blackout periods and insider rules may limit when you can sell.

  • Emotional attachment: It can be hard to sell stock in a company you believe in.

Prosperitus offers equity compensation planning, providing guidance for executives on RSUs, stock options, deferred compensation, and concentrated stock.

RSU Tax Planning

Restricted stock units, or RSUs, are a promise to deliver shares once vesting conditions are met.

How RSUs Are Generally Taxed

  • At vesting: The value of the shares is generally taxed as ordinary income.

  • Withholding: Employers often withhold at a flat supplemental rate, which may be lower than your actual tax bracket.

  • At sale: Any change in value after vesting may be a capital gain or loss.

Questions to Consider

  • Is enough being withheld, or should you plan for estimated payments?

  • Should you hold or sell vested shares based on your overall plan and risk?

  • How do upcoming vests fit with other income in the same tax year?

ISO vs NSO Stock Options

Stock options give you the right to buy shares at a set price. The two main types are taxed differently.

Non-Qualified Stock Options (NSOs)

  • At exercise: The difference between the market price and the exercise price is generally taxed as ordinary income.

  • At sale: Further gains or losses may be capital gains or losses.

Incentive Stock Options (ISOs)

  • At exercise: There is generally no regular income tax at exercise, but the spread may count toward the alternative minimum tax (AMT).

  • Qualifying disposition: If shares are held at least two years from the grant date and one year from exercise, gains may receive long-term capital gains treatment.

  • Disqualifying disposition: Selling earlier may convert part of the gain to ordinary income.

Exercise Strategy Questions

  • When do the options expire?

  • Do you have cash to exercise and pay any taxes?

  • Could spreading exercises across years help manage taxes or AMT?

Tax rules are complex and can change, so review decisions with your CPA and check current IRS guidance.

ESPPs and Deferred Compensation

Employee Stock Purchase Plans

ESPPs may let employees buy company stock at a discount. Tax treatment can depend on how long shares are held before sale.

Deferred Compensation

Non-qualified deferred compensation plans let some executives defer part of their pay to a future year. Elections are often made in advance and can be hard to change, so it helps to consider future income, tax rates, and the employer's financial strength.

Managing a Concentrated Stock Position

A concentrated stock position means a large share of your wealth is tied to a single company. Even strong companies can face unexpected setbacks.

Approaches Families May Consider

  • Gradual diversification: Selling over time may help spread out taxes and reduce risk.

  • Planned selling programs: Some insiders use pre-arranged trading plans, known as 10b5-1 plans, to sell under predetermined trading instructions.

  • Charitable giving: Donating appreciated shares may offer tax benefits for those who give.

  • Gifting to family: Gifts of stock may fit some estate plans.

The right approach depends on your goals, taxes, and company rules. Prosperitus builds portfolios around your goals, time horizon, and risk profile, using evidence-based strategies, tax-efficient allocation, and ongoing oversight.

How Coordination Helps

Equity compensation decisions touch taxes, cash flow, investments, and estate planning at the same time. Prosperitus coordinates with your CPA and designs strategies intended to reduce friction and create efficiency year after year, and offers integrated planning in collaboration with Prosperitus Wealth Accounting, an independent CPA firm.

Read more about coordination in The Difference Between Managing Wealth and Coordinating It.

Who Prosperitus Wealth Advisors Serves

Prosperitus Wealth Advisors is "a boutique fiduciary firm for those who value depth, simplicity, and trust." The firm is located at 2855 N University Dr, Suite 110, Coral Springs, FL 33065, and works with individuals and families, including:

  • High-net-worth business owners preparing for liquidity events, succession, or exit planning

  • Pre-retirees focused on tax optimization and retirement income alignment

  • Affluent retirees seeking income clarity, risk protection, and legacy planning

See all services, including equity compensation planning, on the Services page.

Take the Next Step

If equity awards have become a large part of your net worth, a planning conversation may help you make decisions with more confidence. Book a Consultation or Schedule Your Introductory Call with Prosperitus Wealth Advisors. Wealth, Simplified. Service, Elevated.

Frequently Asked Questions

How are RSUs taxed?

RSUs are generally taxed as ordinary income when they vest, based on the value of the shares. Later gains or losses when you sell may be capital gains or losses.

What is the difference between ISOs and NSOs?

NSOs are generally taxed as ordinary income at exercise. ISOs generally have no regular income tax at exercise but may trigger AMT, and can receive long-term capital gains treatment if holding rules are met.

Should I sell my RSUs when they vest?

It depends on your goals, taxes, and how much of your wealth is already in company stock. Many people review this decision as part of a broader plan.

What is a concentrated stock position?

It is when a large share of your wealth is held in a single company's stock, which can increase risk if that company faces challenges.

What is a 10b5-1 plan?

A 10b5-1 plan is a pre-arranged trading plan that may allow company insiders to sell shares under predetermined trading instructions, subject to rules and company policies.

Do I need a financial advisor for stock options?

Not everyone does, but stock options involve tax, timing, and risk decisions that may benefit from coordinated planning with an advisor and CPA.


Advisory services are only offered to clients pursuant to a written advisory agreement. Investment advisory services offered through Prosperitus Wealth Advisors, LLC, a Registered Investment Advisor. This article is for educational and informational purposes only and should not be considered investment, tax, or legal advice. It is not a recommendation to buy or sell any security or to adopt any particular strategy. Investing involves risk, including the possible loss of principal. There is no guarantee that any strategy will achieve its objectives. Please consult with a qualified professional regarding your specific situation. Additional information, including the firm's Form ADV, is available upon request.

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