Long-term incentives are multi-year compensation awards—paid in stock, stock options, or cash—that vest based on continued employment, company performance, or both. Most plans run on a three-year cycle, and the final value depends on hitting targets or simply staying employed through the vesting date. For executives and senior employees, these awards can dwarf base salary, and the tax and forfeiture rules attached to them are strict enough that a misstep is expensive.
How These Awards Work
The defining feature is that the pay is at-risk. Base salary lands in your account regardless of how the quarter went. Long-term incentive value can drop to zero if the company misses its goals or the stock price falls. That is the point of the design: it ties your outcome to the company’s trajectory rather than to a single year’s results.
Performance is usually measured over three years. Some companies stretch to four or five, but three is the standard. The metrics fall into two groups: internal financial measures such as revenue growth, earnings, or return on invested capital, and market-based measures such as Total Shareholder Return compared against a peer group.
Relative TSR shows up in roughly two-thirds of companies that use performance-based awards. Your company’s share price appreciation plus dividends is compared to a peer group or an index. Landing at or above the median earns the target payout or better. Falling below the 25th percentile often pays nothing. One quirk worth understanding: an award can still pay during a market downturn, as long as your company declined less than its peers.
Public companies must disclose grant values, targets, and payout formulas in their annual proxy statements.1eCFR. 17 CFR 229.402 – (Item 402) Executive Compensation If you want to see how your employer’s plan works in practice, the proxy is the place to look.
Equity-Based Awards
Equity awards give you an ownership stake, or the right to acquire one. They come in a handful of forms.
Restricted Stock Units
RSUs are the most common equity award. The company promises to deliver actual shares at a future date once you meet the vesting conditions. Until the shares are delivered, you hold a contractual promise, not stock. That means no voting rights and no regular dividends during the vesting period.
Some plans attach dividend equivalent rights that credit you with payments matching the dividends paid to shareholders. Those payments typically release as a lump sum when the RSUs vest. If the units are forfeited, the accrued dividend equivalents go with them.2SEC. Time-Based Restricted Stock Unit Agreement
Stock Options
A stock option gives you the right to buy shares at a locked-in strike price. If the stock rises above that price, you pocket the difference when you exercise. If it stays flat or falls, the option is worthless.
Non-qualified stock options (NSOs) are the more common variety. Federal rules require the strike price to be set at or above the stock’s fair market value on the grant date.3eCFR. 26 CFR 1.409A-1 – Definitions and Covered Plans Pricing an option below fair market value converts it into deferred compensation under Section 409A of the Internal Revenue Code, which triggers a 20% additional tax plus interest.4Office of the Law Revision Counsel. 26 USC 409A – Inclusion in Gross Income of Deferred Compensation Under Nonqualified Deferred Compensation Plans The penalty falls on you, not the company.
Incentive stock options (ISOs) offer potential tax advantages but come with limits. The total fair market value of ISO shares that become exercisable for the first time in any calendar year cannot exceed $100,000.5Office of the Law Revision Counsel. 26 USC 422 – Incentive Stock Options They also require specific holding periods for favorable tax treatment, covered further below.
Stock Appreciation Rights
SARs behave like options without the purchase step. You receive the increase in value of a set number of shares, paid in cash or stock, and you never fund an exercise price. Like NSOs, SARs must be priced at or above fair market value on the grant date to stay clear of Section 409A.3eCFR. 26 CFR 1.409A-1 – Definitions and Covered Plans
Private Company Options
If you work for a private company, there is no market price to anchor the strike. Federal rules require the company to obtain an independent valuation—commonly called a 409A valuation—to establish fair market value, updated at least every twelve months or sooner after a significant event such as a funding round. If the valuation is wrong and the options were priced below actual fair market value, the 20% penalty tax falls on the employee.4Office of the Law Revision Counsel. 26 USC 409A – Inclusion in Gross Income of Deferred Compensation Under Nonqualified Deferred Compensation Plans
Cash-Based Awards
Not every company uses stock. Cash-based awards accomplish similar retention and performance goals without diluting shareholders.
Performance units are assigned a target dollar value at the start of a multi-year cycle. The final payout scales with financial metrics such as earnings, return on invested capital, or revenue growth. Hit 150% of target and the payout can scale to 150% of the original value. Miss the minimum threshold and the award pays zero.
Deferred cash awards promise a specific sum after a set period. The final value does not swing day to day with the stock market, but you still need to stay employed through the vesting date to collect.
Vesting Schedules
Vesting determines when you actually own the award. Until it vests, it is a promise that can disappear if you leave.
Cliff vesting is all-or-nothing. You might wait three years and receive the full award at once. Leave one day before the cliff and you get nothing. Graded vesting releases the award in increments, often 25% per year over four years, so you steadily accumulate ownership regardless of whether you stay for the full schedule.
Many plans layer performance conditions on top of the time requirement. You may need to stay employed for three years and the company needs to hit specific financial targets. If the company exceeds its goals, payouts can scale to 150% or 200% of the original grant value. If it falls short, the award pays less or nothing, even if you stayed the whole period.
Tax Treatment
This is where the most money is at stake, and where costly mistakes happen. Tax consequences differ significantly by award type.
RSUs
The full market value of your RSU shares counts as ordinary income on the date they vest and transfer to you.6Office of the Law Revision Counsel. 26 USC 83 – Property Transferred in Connection With Performance of Services Your employer withholds at the federal supplemental wage rate of 22%, or 37% on supplemental wages over $1 million in a calendar year, plus state taxes and FICA.7Internal Revenue Service. Publication 15-T (2026), Federal Income Tax Withholding Methods If you sit in a higher bracket, the withholding often falls short of your actual liability, so plan for the gap at tax time.
Any gain from the vesting-day price to your eventual sale price is a capital gain. Hold more than a year after vesting and it is long-term; sell sooner and it is short-term, taxed at ordinary rates.
Non-Qualified Stock Options
When you exercise an NSO, the spread between the strike price and market value is ordinary income, reported on your W-2 for that year.6Office of the Law Revision Counsel. 26 USC 83 – Property Transferred in Connection With Performance of Services Your employer withholds the same way it does on RSU vesting. Additional gain when you sell the shares after exercise is a capital gain, with the holding period starting on the exercise date.
ISOs and the AMT Trap
ISOs generate no ordinary income tax at exercise. That is their appeal. The catch: the spread at exercise is an adjustment item for the Alternative Minimum Tax.8Office of the Law Revision Counsel. 26 USC 56 – Adjustments in Computing Alternative Minimum Taxable Income Exercise a large block of ISOs when the stock sits well above your strike and you can owe AMT even though you have not sold a single share.
To get long-term capital gains treatment on ISO shares, you have to hold them at least one year after exercise and two years after the grant date.5Office of the Law Revision Counsel. 26 USC 422 – Incentive Stock Options Sell before meeting both holding periods and the sale becomes a disqualifying disposition, reclassifying the spread as ordinary income and eliminating the ISO advantage.
The Section 83(b) Election
If you receive actual restricted stock rather than RSUs, you can file a Section 83(b) election within 30 days of the grant to pay tax on the shares’ current value immediately.6Office of the Law Revision Counsel. 26 USC 83 – Property Transferred in Connection With Performance of Services If the stock rises, the appreciation is taxed as a capital gain rather than as ordinary income at vesting. If the stock drops or the shares are forfeited, you have paid tax on value you never received and get no refund or deduction.
The election is most useful at early-stage companies where current share value is low and growth potential is high. Miss the 30-day deadline and the option is gone. It does not apply to RSUs, because RSUs are a contractual promise rather than transferred property until they vest.
What Happens When You Leave
The default is blunt: unvested awards are forfeited when you leave. Whether you quit or get laid off, the unvested portion typically vanishes. Vested but unexercised options usually come with a post-departure exercise window—often 90 days—after which they expire.
Many plans treat “good leaver” departures differently. Retirement, disability, and death may qualify for pro-rata vesting based on time served during the performance period, or extended exercise windows for vested options. The specifics vary by plan, so the grant agreement is the only reliable source.
Termination for cause sits at the other end. Fraud, gross misconduct, or breaching a non-compete can trigger bad-leaver provisions that forfeit not only unvested awards but sometimes vested ones as well. This is especially common at private equity-backed companies, where equity agreements give the board broad clawback authority.
Change-of-Control Acceleration
When a company is acquired or merges, unvested awards face an immediate question: does the deal accelerate vesting, or do the awards convert into the acquirer’s equity on the same schedule?
Single-trigger acceleration vests awards immediately when the deal closes, regardless of whether you keep your job. This approach has fallen sharply out of favor, with fewer than one in ten companies now using it for time-based equity awards. Shareholders and proxy advisory firms pushed back because it creates a windfall with no retention benefit after closing.
Double-trigger acceleration requires two events: the deal closes and you lose your job (or are constructively demoted) within a specified window, typically 12 to 24 months. About nine in ten companies now use this structure. If the acquirer keeps you on, there is no acceleration. If they push you out, the acceleration serves as a cushion.9SEC. Summary of RSU Change in Control Vesting Acceleration Provisions
Performance-based awards during a change of control often involve measuring performance through the closing date and paying out at target, or at actual performance if it can be measured. Terms vary widely by plan, and reading the actual agreement before a deal closes is one of the few reliable ways to avoid a surprise.
Clawback and Forfeiture Rules
Even after awards vest and pay out, the money is not always permanently yours.
Mandatory Clawbacks for Public Companies
SEC rules require every listed company to maintain a written clawback policy covering incentive-based compensation paid to executive officers.10eCFR. 17 CFR 240.10D-1 – Listing Standards Relating to Recovery of Erroneously Awarded Compensation If the company issues a financial restatement due to reporting errors, it must recover the excess compensation, meaning the difference between what the executive received and what they would have received under the corrected numbers. The lookback runs three years and the calculation is pre-tax.
Fault is irrelevant. An executive with zero involvement in the accounting error is still subject to recovery. The company cannot indemnify executives against clawback losses or reimburse them for insurance premiums covering those obligations. Recovery is excused only in narrow circumstances, such as when the cost of pursuing recovery would exceed the amount recoverable.
Plan-Level Forfeiture Clauses
Beyond the SEC mandate, individual plan documents frequently include their own forfeiture triggers. Common provisions let the company claw back awards if an employee violates a non-compete, discloses confidential information, or is later found to have committed misconduct during employment. These plan-level provisions can reach further than the SEC rule and often apply to employees well below the executive level. Before you assume a vested award is fully yours, read the forfeiture language in your grant agreement. That is where the surprises hide.