Every few months, shares land in your brokerage account and the same question comes back: sell now, or hold?
Most advice frames it as a bet on your employer’s stock price. That’s the wrong starting point. When your RSUs vest, their value has generally already been taxed as compensation income. What you do with the shares next is a separate investment decision.
So a more useful question is this: if your company had paid you this amount in cash today, how much would you choose to invest back into its stock?
The short answer: RSUs are generally taxed as ordinary income when they vest, whether you sell or hold. Selling soon after vesting usually creates little additional capital gain or loss if the price hasn’t moved much. Holding means choosing to keep investing in your employer and accepting more concentration risk. The right call depends on your existing company-stock exposure, upcoming vests, financial goals, tax withholding, and any trading restrictions.
What actually happens when your RSUs vest?
When your RSUs vest and the shares are delivered, their fair market value on that date is generally treated as ordinary compensation income. It shows up on your W-2 alongside your salary.
Your employer typically withholds some of the shares, or cash, to cover taxes. That’s why the number of shares that reach your account is usually smaller than the gross number that vested.
One misconception needs clearing up early: holding the shares does not postpone the income tax created by vesting. That tax event has already happened.
Selling immediately doesn’t erase the tax from vesting
Some employees believe selling right away triggers the tax bill, while holding avoids it. In reality, the compensation income was generally recognized at vesting, whatever you do next.
If you sell shortly afterward at roughly the vesting-date price, there may be little additional capital gain or loss. Selling immediately mostly converts shares whose value was already included in your compensation into cash.
Holding creates a new investment with a new tax basis
Once your RSUs vest, your shares have a tax basis generally equal to the value already recognized as compensation income. From that point on, any change in share price can create a capital gain or loss when you eventually sell.
Hold for more than one year after vesting, and a gain is generally taxed at long-term capital gains rates. Sell within a year, and it’s generally short-term, taxed like ordinary income. For a deeper look at why the vesting-date bill feels so large, see why RSUs are taxed so high.
When selling RSUs immediately after vesting may make sense
For many employees, an immediate sale is the default that best fits their situation. Two circumstances make the case especially strong.
You already have significant exposure to your employer
Start by adding up everything that ties your finances to your company:
- Vested employer stock you already hold
- Newly vested RSUs
- Future RSUs still on your vesting schedule
- ESPP shares
- Stock options
- Your salary and bonus
- Other company-linked compensation
Seen together, the total is often larger than people expect. You can become financially dependent on one company in several ways at once. If the business hits a rough patch, the value of your shares and the security of your paycheck can fall together.
You would rather invest the money elsewhere
Selling vested RSUs lets you redirect the proceeds toward priorities you’ve already chosen, such as:
- A diversified portfolio
- Near-term financial goals
- A home purchase
- Education expenses
- Emergency reserves
- Paying down debt
- Other planned investments
The question isn’t whether your employer’s stock might rise. It’s whether employer stock is the best use of that slice of your net worth, given everything else you’re trying to accomplish.
When holding vested RSUs may make sense
An immediate sale isn’t automatically the right move. Holding can be reasonable in a few situations, as long as it’s a choice rather than a default.
Employer stock fits intentionally within your investment plan
You may decide to keep some employer stock because it fits your target allocation and risk tolerance. That’s a legitimate decision.
The distinction that matters is intentional allocation versus accidental accumulation. A 10% position you chose is very different from a 35% position that built up because you never got around to selling.
Selling is restricted by company trading rules
Sometimes you can’t sell right away, even if you want to. Employees and executives may face:
- Trading windows
- Blackout periods
- Insider-trading policies
- Other company-specific restrictions
Whether you can sell immediately depends on your company’s policy and applicable securities rules. For executives and other insiders, a Rule 10b5-1 trading plan can schedule future sales in advance. If this applies to you, coordinate with your company’s legal or compliance team before acting.
You are deliberately accepting concentration risk
Some employees have strong conviction in their company and choose to hold more shares. That can be a valid choice, but it’s still a risk decision.
The relevant question isn’t “Do I think my company is good?” It’s “How much of my financial future am I willing to depend on this one company?” Stress-test the answer against your broader plan: what happens to your goals if the stock falls 50% in the same year your job becomes less secure?
Don’t let RSU withholding determine your actual tax plan
The tax withheld when your RSUs vest is not necessarily your final tax bill. For many high earners, it falls short.
RSU income is usually treated as supplemental wages. Employers often withhold federal income tax at a flat supplemental rate, commonly 22% on supplemental wages up to $1 million in a year when the flat-rate method is available. The portion above $1 million is subject to 37% federal withholding. If your salary, bonus, and RSU income push you into the 32%, 35%, or 37% brackets, that flat rate may leave a gap you only discover at filing time. We cover the mechanics in detail in our guide to RSU tax withholding.
Compare RSU withholding with your projected tax liability
To see where you actually stand, track your year-to-date and expected:
- Salary
- Bonus
- RSU income
- Other equity compensation
- Investment income
- Capital gains
- Other taxable income
- Federal and state withholding already paid
Then project your full-year tax liability rather than assuming the withholding at vest took care of it. Higher income can also raise your modified adjusted gross income (MAGI), which affects other thresholds such as the Net Investment Income Tax.
Adjust withholding or estimated payments before year-end
If your projected tax exceeds expected withholding, you have options. You can raise your payroll withholding through a new W-4, elect a higher withholding rate on future vests if your plan allows it, or make quarterly estimated payments. Acting before year-end can help you avoid an unexpected balance due and possible underpayment penalties. For more ideas, see our tax strategies for high-income W-2 employees.
Build your RSU sell-or-hold decision before the next vesting date
The best time to decide what to do with your RSUs is before they vest. Instead of reacting to each deposit, set a framework once and let each vest follow it.
Map every remaining vest for the year
Build an RSU vesting calendar that lists, for each upcoming vest:
- Vesting date
- Shares vesting
- Est. stock price
- Gross RSU income
- Expected withholding
- Est. after-tax shares or proceeds
Stock prices will change, so treat these figures as planning estimates rather than predictions. The goal is to see roughly how much income is coming and when.
Project your employer-stock exposure after each vest
For every scheduled vest, run a simple calculation:
Existing employer stock + newly vested shares − planned sales = projected employer-stock position
Then compare that position against your total portfolio and net worth. This shows whether your concentration is likely to keep climbing, even if you sell shares now and then.
Decide your selling policy in advance
Pick a rule you can follow without re-deciding every quarter. Common approaches include:
- Sell everything: sell all remaining shares after every vest.
- Target allocation: sell enough to keep employer stock at a set percentage of your portfolio.
- Fixed percentage: sell a predetermined share of every vest, such as 75%.
- Annual review: time sales around a broader yearly diversification target.
Writing the rule down before the vest takes emotion and price-watching out of the decision. If you’re also navigating a larger liquidity event, our post-liquidity tax planning checklist covers the next steps.
How Nino helps you decide what to do before your RSUs vest
Each piece of your RSU picture usually lives in a different place. Your equity platform shows when shares vest. Payroll handles withholding. A financial advisor may suggest diversifying. A CPA reports everything on your return after the year is over.
But the important decision happens before any of that becomes history: what are you actually going to do with the shares when they vest?
Answering that well requires seeing everything at once: your upcoming vesting schedule, projected annual income, current employer-stock concentration, other equity compensation, liquidity needs, tax withholding, and investment goals.
Nino brings those pieces together with a coordinated, year-round team. We map your vests ahead of time, project your full-year taxes, and help you set a selling policy that fits your plan, so each vest follows a strategy instead of a scramble.
Your RSUs vest automatically. What happens to the wealth they create shouldn’t.
Talk with a CPA and Financial Planner about your equity and taxes, or compare Advisor Plans.
RSU timing can differ for deferred-settlement and private-company awards. Tax treatment depends on your award terms, filing status, and state; confirm those details with your tax professional.