For many Google employees, restricted stock units are simply part of the rhythm of working in technology.

 

You receive an RSU grant. Over time, shares vest. Some shares may be withheld or sold to cover taxes, and the remaining shares appear in your brokerage account. Because taxes were already withheld when the shares vested, it can be easy to assume that the tax obligation has been taken care of.

 

Then tax season arrives.

 

Perhaps your CPA tells you that you owe substantially more than expected. Maybe several large vesting events pushed your income higher during the year. You sold shares and now have capital gains to account for. Or you discover that the amount withheld when your RSUs vested did not necessarily equal your ultimate tax liability.

 

This can be particularly surprising for highly compensated technology professionals because equity compensation may represent a significant portion of annual income.

 

The problem usually isn't that RSUs are inherently tax-inefficient. It is that tax withholding and your actual tax liability are two different things.

 

Understanding that distinction can help Google employees better incorporate RSUs into their broader tax, investment, and financial planning.

 

How Are RSUs Generally Taxed?

 

The first step is understanding what happens when RSUs vest.

 

Generally, RSUs are not taxable when they are initially granted. When the applicable conditions are satisfied and the shares are transferred, the fair market value of the shares is typically included in the employee's compensation income and reported on Form W-2.

 

Suppose 1,000 shares vest when the stock is worth $200 per share. For illustration purposes, that represents $200,000 of compensation income before considering applicable withholding and individual circumstances.

 

That income can be taxable even if you never intentionally decided to sell the shares.

 

This is an important distinction. Employees sometimes think of RSUs as an investment first. From a tax-planning perspective, however, the value received at vesting is generally compensation income first, with the shares you retain becoming an investment from that point forward.

 

The First Potential Surprise: Withholding May Not Equal What You Ultimately Owe

 

This is probably the most important concept for high-income employees to understand.

 

When RSUs vest, employers generally withhold taxes according to applicable payroll rules. Depending on how supplemental wages are paid and withheld, federal withholding may use a flat supplemental wage rate. For 2026, the IRS states that the optional flat federal withholding rate on supplemental wages is 22% up to the applicable $1 million threshold, with a 37% mandatory rate applying to supplemental wages above that threshold. Other withholding methods can also apply depending on how compensation is paid.

 

But withholding is essentially a prepayment of tax. It is not necessarily a calculation of your final tax liability.

 

A highly compensated employee's actual federal income tax situation depends on their total taxable income, deductions, filing status, other compensation, investment activity, and numerous other factors.

 

That means it is possible to have taxes withheld from every RSU vest and still discover at tax time that additional tax is due.

 

For employees receiving significant equity compensation, this distinction can be especially important.

 

Multiple Vesting Events Can Make the Picture More Complicated

 

A single RSU vest may be relatively easy to understand.

 

A year containing multiple vesting events, bonuses, salary increases, investment gains, and other income can look very different.

 

Imagine an employee receives a substantial salary and then has several large RSU vests throughout the year. Each event may look manageable independently, but collectively they can create a much larger income year than anticipated.

 

That can affect more than the tax associated with the RSUs themselves.

 

Higher income can interact with other parts of the tax return, investment gains, deductions, and planning strategies. State taxes may also be relevant depending on where you live and work.

 

This is one reason tax planning for equity compensation is often more useful when done during the year, rather than waiting until tax documents arrive the following spring.

 

The Second Tax Event May Occur When You Sell the Shares

 

Another area of confusion involves what happens after RSUs vest.

 

Once shares have been received and you continue holding them, subsequent changes in value generally become an investment consideration. If those shares are later sold, there may be a capital gain or loss based on the applicable tax basis, holding period, sale price, and individual circumstances.

 

This creates two distinct concepts that employees should understand:

 

At vesting: the value received is generally treated as compensation income.

 

After vesting: subsequent appreciation or depreciation may result in a capital gain or loss when the shares are eventually sold.

 

That distinction matters because otherwise employees may misunderstand how much income has already been recognized or how a future sale could affect their taxes.

 

Accurate recordkeeping and cost-basis information can become especially important when someone has accumulated shares through years of different vesting dates.

 

Holding the Shares Is Also an Investment Decision

 

Once RSUs have vested and taxes have been addressed, there is another important question: "If I had this amount of cash today, would I choose to invest all of it in Google stock?"

 

There is no universally correct answer.

 

Some employees may be comfortable maintaining meaningful exposure to company stock. Others may decide that their overall financial position has become more concentrated than they prefer.

 

What matters is recognizing that continuing to hold vested shares is itself an investment decision.

 

For a Google employee, financial exposure to the company may already extend beyond the shares in a brokerage account. Salary, future RSU grants, bonuses, and career opportunities may all be connected to the same employer.

 

Evaluating company stock within that broader context can help determine whether the investment strategy remains aligned with your goals, risk tolerance, and overall financial plan.

 

A Rising Stock Price Can Create Both Opportunity and Complexity

 

Strong stock performance is generally something employees welcome.

 

But appreciation can make planning more complicated.

 

Future RSU vests may produce more compensation income because the shares are worth more when they vest. Previously vested shares may accumulate significant unrealized gains. The percentage of your net worth represented by company stock may also increase without you purchasing another share.

 

Success can therefore create a somewhat unusual planning challenge.

 

The better an investment performs, the more important it may become to periodically revisit taxes, diversification, and the role that investment plays within your overall financial plan.

 

That does not mean strong performance should automatically trigger a sale. It means your strategy should evolve as your circumstances change.

 

Don't Let the Tax Bill Make the Investment Decision for You

 

Employees with appreciated company stock sometimes become reluctant to diversify because selling shares may generate capital gains taxes.

 

That concern is understandable.

 

Taxes matter, and they should be considered carefully. But minimizing taxes and managing investment risk are not always the same objective.

 

Holding a concentrated investment solely because selling would create a tax liability can allow tax considerations to dictate the investment strategy. Conversely, selling without understanding the tax consequences can create an unexpected liability of its own.

 

A more comprehensive approach considers both.

 

Depending on individual circumstances, tax and financial professionals may evaluate the timing of sales, charitable objectives, future income expectations, retirement transitions, and other planning considerations when developing a strategy.

 

The goal generally isn't to eliminate taxes. It is to make informed decisions while understanding the tax consequences.

 

RSUs Can Also Affect Cash-Flow Planning

 

One of the less obvious challenges of equity compensation is that it can blur the distinction between recurring income and variable wealth creation.

 

A base salary may support everyday expenses, while RSU vesting creates additional compensation that fluctuates with the stock price and vesting schedule.

 

Over time, it can become easy to build lifestyle expenses around unusually high compensation years.

 

That deserves consideration.

 

If RSUs represent a significant portion of household income, understanding how much of that compensation should support current spending versus long-term financial goals can help create a more sustainable plan.

 

For some families, equity compensation may help fund retirement, education, charitable giving, or other long-term objectives rather than simply increasing annual spending.

 

The appropriate approach is personal, but intentionally deciding what RSU wealth is for can be more valuable than allowing it to blend into the household balance sheet.

 

Tax Planning Should Be Part of Equity Planning

 

The most useful way to think about RSUs may be to stop viewing them as an isolated employee benefit.

 

They touch several parts of your financial life at once.

 

RSUs can influence your taxable income, investment concentration, cash flow, retirement planning, charitable giving, and eventually your estate plan. As the value of equity compensation grows, those connections can become increasingly important.

 

That is why comprehensive planning often involves coordinating your financial advisor and tax professional rather than addressing each decision separately.

 

A financial advisor can help evaluate how equity fits into the broader plan, while a qualified tax professional can provide guidance regarding your specific tax circumstances.

 

The objective is coordination.

 

Questions Worth Asking

 

If RSUs represent a meaningful part of your compensation or wealth, consider discussing questions such as:

 

• How much RSU income do I expect to recognize this year?
• Is the tax being withheld likely to align with my overall tax situation?
• Should I review estimated tax payments with my tax professional?
• What is my cost basis in previously vested shares?
• How much of my total net worth is invested in Google stock?
• Am I holding vested shares intentionally or simply because I have never revisited the decision?
• How could future vesting affect my retirement or other financial goals?
• Are my tax professional and financial advisor coordinating around my equity compensation?

 

Frequently Asked Questions

 

Are Google RSUs taxed when they are granted?

Generally, RSUs are not taxable when initially granted. Taxation typically occurs when the applicable vesting and transfer conditions are satisfied and the value is included as compensation income. Specific plan provisions and individual circumstances can affect tax treatment.

 

If shares are withheld for taxes, can I still owe additional taxes?

Yes. Tax withholding is not necessarily the same as your final tax liability. Your ultimate tax obligation depends on your total income and individual tax circumstances.

 

Are RSUs taxed twice?

Generally, the same economic value is not simply taxed twice. The value recognized as compensation when shares are received generally establishes the starting point for determining subsequent gain or loss. If the stock later appreciates and is sold, that subsequent appreciation may create a capital gain, subject to applicable tax rules.

 

Should I sell my RSUs as soon as they vest?

There is no universal answer. Once shares are received, the decision to hold or sell should generally be evaluated based on your financial goals, investment strategy, tax circumstances, concentration risk, and tolerance for risk.

 

When should I start planning for RSU taxes?

Employees with significant equity compensation may benefit from reviewing expected vesting and potential tax consequences during the year rather than waiting until tax preparation begins. The appropriate strategy depends on individual circumstances.

 

Key Takeaway

Yes, RSUs can create tax surprises, particularly when significant equity compensation combines with salary, bonuses, investment income, and other sources of taxable income.

 

The important distinction is that taxes withheld when RSUs vest may not represent your final tax liability.

 

Understanding expected vesting, potential withholding, investment concentration, and future sales before tax season can help turn RSUs from a series of individual transactions into part of a coordinated financial strategy.

 

Final Thoughts

 

Equity compensation can be one of the most valuable components of a technology professional's financial life. It can also become one of the most complicated.

 

For Google employees, the opportunity isn't simply to understand how RSUs are taxed. It is to understand how equity compensation fits into the larger picture of wealth creation.

 

At Cypress Wealth Services, we believe RSU planning should be coordinated with investment management, tax planning, retirement goals, charitable objectives, and the rest of your financial life. As your compensation and wealth evolve, having a thoughtful process can help you make decisions based on your long-term priorities rather than discovering the consequences after the fact.

 

The best time to understand an RSU tax surprise is generally before it becomes one.

 

 

About the Author

 

Dermott Larkin is a Senior Wealth Advisor with Cypress Wealth Services. With more than 25 years of experience in investment management and financial planning, Dermott works with technology professionals, executives, and high-net-worth families to navigate equity compensation, concentrated stock positions, retirement planning, tax-efficient investment strategies, and long-term wealth management. His approach emphasizes comprehensive planning and helping clients make thoughtful financial decisions that align their wealth with their goals and priorities.

 

Guiding Google is an educational series providing financial insights for Google employees and executives.

 

Google is not affiliated with or endorsed by Cypress Wealth Services. References to Google are for educational purposes only.

 

This article is provided for educational purposes only and should not be construed as investment, tax, legal, or financial planning advice or as a recommendation to buy, sell, or hold any security. Tax rules applicable to equity compensation are complex and may change. Individual tax consequences depend on personal circumstances. Individuals should consult qualified financial and tax professionals regarding their specific situation before making decisions involving RSUs or other equity compensation.