How Should You Approach Equity Compensation Planning for RSUs and Stock Options?
Last reviewed: July 2026
Equity compensation planning is the work of coordinating your stock grants, exercise timing, and tax exposure so that the money your employer hands you in shares actually reaches your goals instead of leaking out in surprise tax bills. The short version: figure out how each grant is taxed, decide when you'll sell or exercise, and set aside cash for the bill before it arrives. RSUs, incentive stock options, and non-qualified options each follow different tax rules, and the difference between handling them well and handling them poorly is often measured in tens of thousands of dollars over a few years.
On This Page
- Key Takeaways
- What Is Equity Compensation Planning, and How Does It Fit Your Plan?
- How Are RSUs Taxed, and What Should You Do at Vesting?
- What's the Difference Between ISOs and NSOs?
- How Do Incentive Stock Options Trigger the Alternative Minimum Tax?
- How Should You Handle a Concentrated Stock Position?
- What Should You Do With Equity When You Change Jobs?
- Frequently Asked Questions
- A Second Opinion Costs You Nothing
- Disclosures
Key Takeaways
- RSUs are taxed as ordinary income at vesting based on the share price that day — you owe tax whether or not you sell the shares, per IRS Publication 525.
- Incentive stock options can qualify for long-term capital gains rates, but exercising them can trigger the alternative minimum tax in the exercise year.
- Non-qualified stock options are taxed as ordinary income on the spread at exercise, with no AMT exposure and no special holding period required.
- A concentrated single-stock position ties your net worth to one employer — the SEC's investor guidance on diversification recommends spreading risk across multiple holdings.
- Equity income stacks on top of salary and can push earnings into the 37% bracket starting at $640,600 for single filers in 2026, plus the 3.8% net investment income tax above $200,000.
About the Author: Jeff Judge, CFP®, AEP®, ChFC®, CLU® is Managing Partner of Chesapeake Financial Planners in Forest Hill, Maryland. He has been helping families and business owners in Harford County and the Baltimore metro area work through equity compensation decisions since earning his CFP® certification in 2013, by using Chesapeake Financial Planners’ signature process, the R.U.D.D.E.R. method™. Jeff's view: many people obsess over the share price and ignore the tax mechanics, which is exactly backwards, because the price you can't control and the tax timing you usually can.
What Is Equity Compensation Planning, and How Does It Fit Your Plan?
Equity compensation is any pay you receive in the form of company ownership rather than cash, including restricted stock units, stock options, and shares bought through an employee stock purchase plan. Equity compensation planning treats those grants as one connected system instead of a pile of unrelated paperwork that shows up in your inbox once a quarter.
Here's why that framing matters. A cash bonus is simple: it hits your paycheck, you pay tax, you keep the rest. Equity is different because you face decisions at multiple points, and each decision has its own tax consequence. When does the grant vest? When do you exercise an option? When do you sell the shares? Get the sequence right and you control your tax bracket across years. Get it wrong and you hand back money you didn't need to lose.
Why does equity compensation need its own plan?
Because the rules differ by grant type and the dollars are usually large enough to move you into higher tax territory. A single RSU vesting event for a senior engineer can add six figures of ordinary income in one year. That income stacks on top of your salary, and it can push part of your earnings into the 37% top bracket that begins at $640,600 for single filers in 2026. It can also drag you into the 3.8% net investment income tax once your modified adjusted gross income clears $200,000 for single filers or $250,000 for joint filers. None of that is visible if you read each grant document in isolation.
This is where we use the R.U.D.D.E.R. Method™, Chesapeake Financial Planners' six-step planning process: Review and Recognize, Uncover and Understand, Design and Develop, Discuss and Decide, Execute and Empower, and Reassess and Refine. For equity, the Review step alone often surfaces grants people forgot they had. What Is the R.U.D.D.E.R. Method™?
How Are RSUs Taxed, and What Should You Do at Vesting?
RSUs are taxed as ordinary income on the day they vest, based on the share price that day, and that amount is added to your W-2 wages whether you sell the shares or not. There's no decision to make about whether you owe tax at vesting. The only real choices are what to do with the shares afterward and how to cover the tax that the default withholding usually undershoots.
Most employers withhold federal tax on vesting RSUs at the flat 22% supplemental wage rate, the same rate used for bonuses, up to $1 million of supplemental wages in a year. That sounds fine until you remember that a high earner's actual marginal rate might be 32%, 35%, or 37%. The gap between 22% withheld and 35% owed does not disappear. It shows up as a balance due the following April, and by then the cash may be gone.
What should you actually do when RSUs vest?
Decide in advance whether you're a seller or a holder, then act mechanically. The cleanest default for many people is to sell at vesting. Since the shares are taxed at their vesting-day value, selling immediately means little or no additional gain, and you convert a concentrated bet into diversified dollars. If you hold instead, any later appreciation becomes a capital gain, but you're also taking on single-stock risk with money you've already paid tax on.
Two moves matter here. First, calculate the withholding gap and set aside the difference, or make a quarterly estimated payment so you're not surprised. Second, if you choose to hold, hold for a reason you can name, not out of inertia. How Do I Avoid Surprise Tax Bills When My RSUs Vest? I've watched clients let vested RSUs ride for three years because selling felt like a decision and holding felt like none. Holding is also a decision. It's just a quiet one.
[alt="equity compensation planning timeline showing RSU vesting and tax withholding"]
What's the Difference Between ISOs and NSOs?
The core difference is tax treatment: incentive stock options (ISOs) can qualify for long-term capital gains rates and avoid ordinary income tax at exercise, while non-qualified stock options (NSOs) are taxed as ordinary income on the spread at exercise. ISOs come with strings, though, including the alternative minimum tax and strict holding periods, so the favorable label only pays off if you follow the rules exactly.
For ISOs, the IRS states that "you generally don't include any amount in your gross income when you receive or exercise the option." That's the appeal. But the same guidance flags that exercising can create AMT liability, which is the catch many people miss until it's too late.
Here's the side-by-side:
| Feature | Incentive Stock Options (ISO) | Non-Qualified Stock Options (NSO) |
|---|---|---|
| Tax at grant | None | None |
| Tax at exercise | No regular income tax; spread counts for AMT | Ordinary income on the spread (FMV minus strike) |
| Tax at sale | Capital gains if holding periods met | Capital gain or loss on change since exercise |
| Withholding at exercise | None withheld | Income and payroll tax withheld |
| Holding period for capital gains treatment | More than 2 years from grant and more than 1 year from exercise | More than 1 year from exercise for long-term rates |
| Who can receive them | Employees only | Employees, contractors, directors |
| AMT exposure | Yes | No |
Which option type is better for you?
Neither is universally better; it depends on your cash, your tax picture, and how long you can hold. NSOs are simpler and more predictable. You exercise, you pay ordinary income tax on the spread that day, and your cost basis resets. ISOs can produce a lower lifetime tax bill if you exercise early, hold through both required periods, and don't get caught by AMT in the exercise year. That's three conditions, and missing any one collapses the advantage. What Is the Difference Between ISO and NSO Stock Options? For people who can't hold long enough or who'd owe a large AMT bill, the theoretical ISO benefit is just that, theoretical.
How Do Incentive Stock Options Trigger the Alternative Minimum Tax?
Exercising an ISO and holding the shares creates a "bargain element," the difference between what you paid (the strike price) and the stock's fair market value that day, and that bargain element is added to your income for AMT purposes even though it's invisible for regular tax. So you can owe a real tax bill in April on a paper gain, from shares you still own and haven't sold.
The AMT runs as a parallel tax system. You calculate your tax the normal way, then recalculate under AMT rules, and you pay whichever is higher. The 2026 AMT exemption is $90,100 for single filers and $140,200 for married couples filing jointly, and that exemption begins to phase out at $500,000 of income for single filers and $1,000,000 for joint filers. A large ISO exercise can blow past the exemption and generate a sizable AMT liability in a single year.
How can you reduce the AMT hit from ISOs?
The main lever is how many options you exercise in a given calendar year, and you can spread exercises across multiple years to stay under the threshold where AMT bites. Some people exercise just enough each year to use up the exemption without triggering a large AMT bill. Others time a disqualifying disposition deliberately, selling in the same year they exercise, which converts the ISO to ordinary-income treatment but removes the AMT problem and the cash-without-a-sale trap.
There's also an AMT credit. If you pay AMT because of an ISO exercise, you may recover some of it in later years through the minimum tax credit when your regular tax exceeds your tentative AMT. It's not a refund you can count on quickly, and it's one of the more under-tracked items I see on prior-year returns. How Does Alternative Minimum Tax Work for Stock Options? When clients bring me a tax return with an old ISO exercise on it, the first thing I check is whether anyone ever claimed the AMT credit that was sitting there. Often nobody did.
[alt="ISO exercise and alternative minimum tax decision chart"]
How Should You Handle a Concentrated Stock Position?
A concentrated stock position is any holding large enough that its ups and downs meaningfully change your net worth, and with equity compensation it tends to build quietly until one company represents an outsized share of your wealth. The first question isn't about taxes. It's about risk: how much of your financial life are you comfortable tying to a single employer whose stock also pays your salary?
There's a reason this matters. Diversification does not protect against market risk, but concentration multiplies it. If 60% of your investable assets sit in one stock, a bad year for that company is a bad year for your retirement timeline, your home plans, and your peace at night. The tax cost of trimming is real, but it's a known cost. The risk of not trimming is unknown and potentially much larger.
What's the smartest way to unwind a concentrated position?
Sell deliberately over time, using the long-term capital gains rules and your annual tax brackets to spread the gain across years rather than realizing it all at once. Selling shares held more than a year qualifies for long-term capital gains rates, which are lower than ordinary rates, so holding past the one-year mark before trimming is usually worth it when the position is sitting on a gain.
A few tools help. A donor-advised fund lets you give appreciated shares to charity and skip the capital gains tax on those shares while taking a deduction, which works well if you're already charitable. Exchange funds and structured selling plans exist for very large positions. And a simple written schedule, selling a set percentage each quarter regardless of price, removes the emotion that keeps people frozen. How do I diversify a concentrated company stock position without a huge tax bill? Should I donate appreciated stock instead of cash?
What Should You Do With Equity When You Change Jobs?
When you leave a job, your unvested equity usually disappears and your vested stock options come with a tight clock, often 90 days, to exercise before they expire. So before you accept a new offer, you need to know exactly what you're walking away from and what you'd have to pay to keep what you've earned.
Three numbers drive the decision. What's vested today, what's scheduled to vest before your departure date, and what it would cost in cash and tax to exercise vested options on your way out. For NSOs, exercising triggers ordinary income tax on the spread right away. For ISOs, exercising on your way out can create the AMT exposure we covered, and the post-employment holding rules get stricter, so timing a departure around a vesting date sometimes saves more than a signing bonus at the new job.
Should you exercise options before you quit?
Sometimes, but only after you've run the cash and tax math, because exercising can require real money out of pocket plus a tax bill, all for shares that may be hard to sell if the company is private. For public-company options that are deep in the money, exercising and selling can be straightforward. For private-company options, you could spend significant cash to exercise and then hold an illiquid asset for years with no certainty of an exit.
This is the moment where equity compensation planning earns its keep. I've sat with clients weighing a new role who almost left six figures of nearly-vested stock on the table because the offer letter excitement crowded out the math. We mapped the vesting calendar against the start date, moved the start date by five weeks, and the decision paid for itself many times over. What Happens to My Stock Options When I Change Jobs? What is the best financial planning strategy for a tech company employee with equity compensation?
[alt="equity compensation planning checklist for a job change"]
Frequently Asked Questions
When are RSUs taxed?
RSUs are taxed as ordinary income at vesting, based on the fair market value of the shares on the vesting date, and that value is added to your W-2 wages for the year. You owe tax whether or not you sell the shares. If you later sell for more than the vesting-day price, the additional gain is taxed as a capital gain, short-term or long-term depending on how long you held after vesting.
Do I pay tax when I exercise an ISO?
You generally owe no regular income tax when you exercise an incentive stock option, but the bargain element counts toward the alternative minimum tax in the exercise year. That means you can face a real AMT bill in April on shares you still hold and haven't sold. Whether AMT actually applies depends on the size of the exercise and your overall income, which is why exercise timing matters so much with ISOs.
What is the difference between ISOs and NSOs?
ISOs can qualify for long-term capital gains treatment and skip ordinary income tax at exercise, while NSOs are taxed as ordinary income on the spread the moment you exercise. ISOs carry AMT exposure and strict holding-period rules; NSOs are simpler and available to contractors and directors, not just employees. The right choice depends on your cash position, your tax bracket, and how long you can realistically hold the shares.
How much should I set aside for taxes on equity compensation?
Set aside the gap between what your employer withholds and your actual marginal tax rate, which for high earners often means an extra 10% to 15% beyond the default 22% supplemental withholding. If your top dollars fall in the 35% or 37% bracket, withholding at 22% leaves a meaningful balance due. The cleanest approach is to estimate the shortfall when shares vest and make a quarterly estimated payment so April holds no surprises.
Should I sell my RSUs as soon as they vest?
For many people, selling RSUs at vesting is the cleaner default, because the shares are already taxed at their vesting-day value and selling immediately converts single-stock risk into diversified cash with little or no additional gain. Holding makes sense only when you have a specific reason and you understand you're taking on concentrated risk with after-tax money. Inertia is not a strategy; decide on purpose either way.
What happens to my stock options when I leave a company?
Unvested equity is typically forfeited when you leave, and vested stock options usually come with a short window, often 90 days, to exercise before they expire. You'll want to know exactly what's vested, what's scheduled to vest soon, and what exercising would cost in cash and tax before you give notice. In some cases, delaying a departure by a few weeks to capture a vesting date is worth far more than it appears.
Does equity compensation push me into a higher tax bracket?
Yes, equity income stacks on top of your salary and can move part of your earnings into higher brackets, up to the 37% top federal rate that starts at $640,600 for single filers in 2026. Large vesting or exercise events can also trigger the 3.8% net investment income tax and the 0.9% additional Medicare tax on high earnings. Spreading equity events across tax years is one of the more effective ways to manage which bracket your dollars land in.
A Second Opinion Costs You Nothing
Equity compensation planning rewards people who decide before the deadline and punishes people who let the calendar decide for them. The tax rules behind RSUs, ISOs, and NSOs are knowable, the AMT trap is avoidable, and a concentrated position is manageable, but only if you're looking at the whole picture before the next vesting date arrives.
At Chesapeake Financial Planners, we work through equity compensation with clients every week. If you're weighing a vesting decision, an option exercise, or a job change that puts stock on the line, a second opinion costs you nothing. Visit chesapeakefp.com to learn more.
Want to go deeper? Our Stock Option Strategy Worksheet walks through this step by step.
Disclosures
The information provided is for educational purposes only and should not be construed as investment advice. Investment strategies should be tailored to individual circumstances, risk tolerance, and goals. Past performance doesn't guarantee future results. Consult with qualified financial professionals regarding your specific situation.
Advisors associated with Chesapeake Financial Planners may be either (1) LPL Financial Registered Representatives offering securities through LPL Financial, Member FINRA and SIPC, and investment advisor representatives offering investment advice through Great Valley Advisor Group; or (2) solely investment advisor representatives offering investment advice through Great Valley Advisor Group and not affiliated with LPL Financial. Great Valley Advisor Group, and Chesapeake Financial Planners are separate entities from LPL Financial.
