Equity Compensation · 15 min read
ExxonMobil Restricted Stock: Vesting, Retiring Before 65, and the Tax
Most ExxonMobil restricted stock units vest in two halves, 50% three years after grant and 50% after seven; a small number of senior-executive awards wait five and ten years. The schedule does not speed up at retirement: units keep releasing on their original dates, each release taxed as wages that year at your marginal rate, with 22% withheld. Retire before the first of the month after you turn 65 and every unvested unit is forfeited unless the plan’s administrative authority determines you may keep it.
ExxonMobil restricted stock runs on longer clocks than almost any other large employer’s equity plan: seven years for half of a typical award, ten years for senior executives, and a forfeiture rule tied to age 65 rather than to a departure date of your choosing. Below is how the vesting tiers read in the FY2025 Form 10-K, what the award agreement and the 2003 Incentive Program say about retiring at or before 65, a clearly labeled hypothetical of units releasing for years after retirement, and the federal tax at each release under 2026 law. Texas levies no personal income tax (Tex. Const. art. 8, §24-a). Award terms vary by grant, pay grade, and year, so read your own agreement and confirm the tax with a CPA.
How does ExxonMobil restricted stock vest?
Most awards vest in two halves, 50% three years after grant and 50% after seven, and a few tiers run on different clocks. The 10-K puts it this way: “The majority of the awards have graded vesting periods, with 50 percent of the shares and units in each award vesting after three years, and the remaining 50 percent vesting after seven years. Some management, professional, and technical participants will receive awards that vest in full after three years. Awards granted to a small number of senior executives have vesting periods of five years for 50 percent of the award and of 10 years for the remaining 50 percent of the award, except that for awards granted prior to 2020 the vesting of the 10-year portion of the award is delayed until retirement if later than 10 years” (ExxonMobil FY2025 Form 10-K, share-based compensation note).
| Tier | Who, per the 10-K | First half releases | Second half releases |
|---|---|---|---|
| Standard | The majority of awards | 3 years after grant | 7 years after grant |
| Single release | Some management, professional, and technical participants | 100% at 3 years | n/a |
| Senior executive | A small number of senior executives | 5 years after grant | 10 years after grant; for grants before 2020, 10 years or retirement, whichever is later |
The 2003 Incentive Program, under which the awards are made, sets a floor: the restricted period “may not be less than three years from the date the award is approved” (ExxonMobil 2003 Incentive Program, Exhibit 10(iii)(a.1)). While restricted, “the shares and units may not be sold or transferred and are subject to forfeiture” (ExxonMobil FY2025 Form 10-K). A unit is not a share yet. The award agreement describes units as “unfunded and unsecured promises by the Corporation to deliver shares in the future,” and once a restricted period expires the company issues shares “free of restriction” and delivers them “promptly after such expiration” (2025 Extended Provisions for RSU Agreements Settled in Stock, Exhibit 10(iii)(a.3)). ExxonMobil granted 9,852 thousand restricted units in 2025, and unvested Pioneer Natural Resources units were converted into ExxonMobil units when that acquisition closed on May 3, 2024 (ExxonMobil FY2025 Form 10-K).
What happens at 65, and what happens before 65?
At 65 nothing speeds up; before 65 everything unvested is at risk. The 2025 award agreement states that the restricted periods expire on their scheduled dates “whether or not Grantee is still an employee,” with one exception: “the restricted periods will automatically expire with respect to all units on the death of Grantee” (2025 RSU agreement). Retiring at 65 therefore changes nothing about the calendar. A unit granted at 63 in the standard tier still releases half at 66 and half at 70.
Leaving earlier is different. The agreement’s forfeiture clause reads: “If Grantee terminates (other than by death) before standard retirement time within the meaning of the Program, all units for which the applicable restricted periods have not expired will be automatically forfeited as of the date of termination, except to the extent the administrative authority determines Grantee may retain units issued under this Agreement” (2025 RSU agreement). The Program defines standard retirement time, for each US-dollar payroll employee, as “the first day of the month immediately following the month in which the employee attains age 65,” and the administrative authority as “the Board, a committee designated by the Board, the Chairman of the Board, or the Chairman’s delegates authorized to administer outstanding awards” (2003 Incentive Program).
Three points follow from the wording. First, retention before 65 is a determination someone else makes; the agreement grants no right to it. Second, the 2026 proxy confirms the same posture at the top of the company: performance shares “are not subject to acceleration, not even at retirement, except in the case of death,” and “If an executive officer retires before age 65, the retention of any outstanding awards requires approval from the Compensation Committee” (ExxonMobil 2026 Proxy Statement, compensation governance). Third, forfeiture can also follow a finding of detrimental activity “either before or after termination,” so the clock keeps a condition attached even in retirement (2025 RSU agreement). The practical step is to obtain any retention determination in writing before a pre-65 retirement date is set, and to treat units without that determination as forfeited when planning.
How long do units keep releasing after retirement?
For a standard-tier employee who receives a grant every year, releases continue for seven years after the last grant. The household below is invented. An employee in the three-and-seven tier receives 1,000 units each November from 2024 through 2029, turns 65 in April 2030, and retires on June 30, 2030, after standard retirement time. The unit counts and dates are round numbers chosen to show the shape of the schedule, not any real award.
| Grant (November) | Units | First half releases | Second half releases | Still restricted at retirement, June 2030 |
|---|---|---|---|---|
| 2024 | 1,000 | Nov 2027 | Nov 2031 | 500 |
| 2025 | 1,000 | Nov 2028 | Nov 2032 | 500 |
| 2026 | 1,000 | Nov 2029 | Nov 2033 | 500 |
| 2027 | 1,000 | Nov 2030 | Nov 2034 | 1,000 |
| 2028 | 1,000 | Nov 2031 | Nov 2035 | 1,000 |
| 2029 | 1,000 | Nov 2032 | Nov 2036 | 1,000 |
Of 6,000 units granted, 4,500 are still restricted on the retirement date, and they release across seven calendar years: 500 in 2030, 1,000 in 2031, 1,000 in 2032, and 500 in each of 2033 through 2036. The retiree’s taxable wages, and the household’s exposure to one stock, are set years in advance by a schedule the retiree cannot move. In the senior-executive tier the same 2029 grant would finish releasing in 2039.
Now move the retirement date to June 2027, at 62. By then the household holds the 2024, 2025, and 2026 grants, 3,000 units, and none has reached its first release. Under the agreement all 3,000 are forfeited on the termination date unless the administrative authority determines otherwise. That single definition is why an ExxonMobil retirement date deserves a written analysis before it is chosen.
How is each release taxed?
Each release is wages in the year the shares are delivered, valued at the share price that day, and it is taxed at your marginal rate, not at the rate payroll withholds. Federal income tax withholding on supplemental wages such as a stock settlement is 22%, rising to 37% only once an employee’s supplemental wages exceed $1,000,000 in the calendar year (IRS Publication 15 (2026), supplemental wages). Social Security tax of 6.2% applies up to the wage base, $184,500 for 2026, and Medicare tax of 1.45% applies without limit (IRS Publication 15 (2026)), plus the 0.9% Additional Medicare Tax on wages above $250,000 for a joint return (26 U.S.C. §3101(b)(2)). The agreement lets the company “withhold units, or shares otherwise deliverable in settlement of units” to cover “any required withholding, Social Security, and similar taxes,” so most retirees receive fewer shares than the number that vested (2025 RSU agreement). A release after retirement is still wages for these purposes, even when there is no salary alongside it.
The table applies the 2026 married-filing-jointly brackets to the hypothetical household above (Rev. Proc. 2025-32, section 4.01). The $100 unit value is a placeholder used only to make the arithmetic visible; it is not a price forecast. In 2030 the household’s other taxable income is $600,000, because the final half-year of salary and the nonqualified plan lump sums that ExxonMobil pays six months after retirement land in the same tax year (ExxonMobil 2026 Proxy Statement, pension plan). From 2031 the other taxable income is $150,000 of pension, Social Security, and portfolio income. Brackets are indexed each year; the 2026 table is held flat for clarity.
| Year | Units released | Value at $100 | Other taxable income | Bracket the release lands in | Federal income tax on the release | Withheld at 22% | Shortfall due by April |
|---|---|---|---|---|---|---|---|
| 2030 | 500 | $50,000 | $600,000 | 35% | $17,500 | $11,000 | $6,500 |
| 2031 | 1,000 | $100,000 | $150,000 | 24% | $22,772 | $22,000 | $772 |
| 2032 | 1,000 | $100,000 | $150,000 | 24% | $22,772 | $22,000 | $772 |
| 2033 | 500 | $50,000 | $150,000 | 22% | $11,000 | $11,000 | $0 |
| 2034 | 500 | $50,000 | $150,000 | 22% | $11,000 | $11,000 | $0 |
| 2035 | 500 | $50,000 | $150,000 | 22% | $11,000 | $11,000 | $0 |
| 2036 | 500 | $50,000 | $150,000 | 22% | $11,000 | $11,000 | $0 |
| Total | 4,500 | $450,000 | $107,044 | $99,000 | $8,044 |
Two things stand out. The first-year release is the one most likely to be under-withheld, because it stacks on final salary and the nonqualified lump sums; in the illustration the release is taxed at 35% while payroll withholds 22%. In the quieter years the 22% rate roughly matches a household in the 22% and 24% brackets, and a smaller household could find it over-withholds. Either way, the shortfall is covered by an estimated payment or extra withholding sized against the §6654 safe harbors, which our guide to the RSU withholding gap works through in detail (26 U.S.C. §6654). Households in the 32% to 37% brackets in a release year are the ones for whom the gap is large.
Releases after 65 also feed two other numbers. Medicare premiums two years later are set by modified adjusted gross income, so a 2031 release shows up in 2033 premiums; see the IRMAA cliff. And the years between retirement and the last release are rarely the low-income years in which Roth conversions are cheapest, which changes the sequence of a conversion plan.
What about dividend equivalents?
ExxonMobil pays cash on unvested units whenever it pays a dividend on its shares. The agreement provides that the company “will pay to Grantee cash with respect to each credited unit corresponding in amount, currency, and timing to cash dividends that would be payable with respect to a share of common stock outstanding on each record date that occurs during the applicable restricted period” (2025 RSU agreement). Those payments are compensation, not dividend income. Publication 525 states the rule for dividends on restricted stock: they “are treated as compensation and not as dividend income,” and the employer “should include these payments on your Form W-2” (IRS Publication 525, restricted property). Cash paid on units, which are promises rather than shares, follows the same logic; expect it on the W-2 rather than as a qualified dividend, and confirm the reporting with your CPA. At the $1.03 quarterly dividend declared in January 2026 (ExxonMobil FY2025 Form 10-K, Item 5), the hypothetical retiree’s 4,500 restricted units would produce about $18,540 of such pay in the first full year, shrinking as units release. Once shares are delivered, dividends on them are ordinary shareholder dividends, reported on Form 1099-DIV.
What is your basis after a release, and why does the 1099-B understate it?
Your basis in released shares is the amount included in your wages, the share price on the settlement date times the shares delivered, and your holding period starts that day. Selling more than a year later produces a long-term gain or loss measured from that basis; in 2026 the 15% rate applies up to $613,700 of taxable income on a joint return and 20% above it (Rev. Proc. 2025-32, section 4.03).
The trap is in the broker’s reporting. For stock from equity compensation “granted or acquired after 2013,” the 1099-B instructions tell brokers they “cannot increase initial basis for income recognized upon the exercise of a compensatory option or the vesting or exercise of other equity-based compensation arrangements” (IRS Instructions for Form 1099-B). The form can therefore show a basis of zero, or the small amount paid, for shares on which you already paid tax as wages. Left uncorrected, the same dollars are taxed twice. The correction is an adjustment on Form 8949 that raises the basis to the wage amount, supported by the release statement from the plan administrator. Keep every settlement statement; seven years of releases means seven or more lots with different bases and holding periods.
Can you hedge or pledge ExxonMobil units?
Not while you are an active employee, according to company policy as the proxy describes it: “Company policy prohibits all active executive, management, professional, or technical employees and directors from being a party to a derivative or similar financial instrument, including puts, calls, or other options, future or forward contracts, or equity swaps or collars, on ExxonMobil common stock or trading in the oil or natural gas futures markets” (ExxonMobil 2026 Proxy Statement, anti-hedging/derivative policy). Unvested units cannot be sold or transferred (ExxonMobil FY2025 Form 10-K), and the proxy adds that unvested executive performance shares “cannot be used as collateral for any purpose” (ExxonMobil 2026 Proxy Statement). So collars, prepaid forwards, and margin loans against unvested units are off the table for covered employees, and the position grows with each grant regardless of what the household would choose.
What remains is decided share by share after each release, when the stock is yours “free of restriction.” Because a release is taxed as wages at that day’s price, keeping the shares is economically the same as buying ExxonMobil stock with after-tax pay on the release date. Some households set a written rule in advance, for example selling a fixed percentage of each release or all shares above a target weight, so the decision is not made under the influence of that year’s price. Charitable gifts of long-term lots and direct indexing around the position are other tools. Our guide to diversifying concentrated stock sets out each tool’s cost, risk, and eligibility gate, including which ones an employer policy may prohibit. None of this is a recommendation to keep or sell any share.
How we approach ExxonMobil restricted stock in a plan
We start with an award map: every grant, its tier, its two release dates, the dividend equivalents in between, and which units would be forfeited at each candidate retirement date. That map sits beside the pension election, the Savings Plan, retiree medical eligibility at 55 with 15 years, and the nonqualified lump sums, because the same date drives all of them. From there we project taxable income year by year through the last release, size the withholding shortfall and the safe-harbor payment for each year, and set the written sell rule that governs each settlement, work that belongs to our equity compensation and concentrated stock practice and our tax planning process, and that we coordinate with the household’s CPA.
Most of the ExxonMobil households we plan for are in Houston, at the Spring campus, and in The Woodlands, and we work with them by video and phone. Executives with the five-and-ten tier, and anyone weighing a retention request, will find the broader framework on our page for executives and equity compensation.
Questions worth answering before you choose a retirement date
- Which tier is each of my grants in, and what are the exact release dates on each agreement?
- If I leave before the first of the month after I turn 65, has the administrative authority determined in writing that I may retain unvested units?
- How many units will still be restricted on my retirement date, and in which years do they release?
- What will taxable income be in the retirement year, once final salary, the nonqualified lump sums, and the November release all land together?
- How will I cover the gap between 22% withholding and my bracket in each release year, and by which estimated-payment date?
- What share of net worth is ExxonMobil stock today, and what rule will govern each release?
- Does my Form 1099-B basis match the wage amount on each release statement?
- Which post-retirement release years overlap with Medicare premium determinations or a planned Roth conversion?
What this does not mean
Nothing here is a recommendation to buy, sell, or hold ExxonMobil stock, or a view on its price. The hypothetical uses a placeholder value only so the tax arithmetic can be followed, and the figures would change with the real price, the household’s other income, and future bracket adjustments. Award terms differ by grant, pay grade, and year, and ExxonMobil can amend its program; your agreement and the plan documents govern. Retention of units before 65 is a determination made by the plan’s administrative authority, and we have no insight into how that discretion is exercised. Tax figures reflect 2026 federal law; confirm your own situation with a CPA before acting.
Frequently asked questions
When do ExxonMobil restricted stock units vest?
For the majority of awards, 50% of the units vest three years after grant and the other 50% vest seven years after grant. Some management, professional, and technical participants receive awards that vest in full at three years, and a small number of senior executives have awards that vest 50% at five years and 50% at ten. The FY2025 Form 10-K describes these tiers; your award agreement states the dates that apply to you.
What happens to my ExxonMobil restricted stock if I retire before 65?
Under the 2025 award agreement, a termination other than death before standard retirement time forfeits every unit whose restricted period has not expired, unless the program’s administrative authority determines you may retain them. The 2003 Incentive Program defines standard retirement time for U.S.-dollar payroll employees as the first day of the month after the month you turn 65. For executive officers, the 2026 proxy states that retention of outstanding awards on retirement before 65 requires Compensation Committee approval.
Do my units keep vesting after I retire at 65?
Yes. The agreement provides that restricted periods expire on their scheduled dates whether or not you are still an employee, and the proxy states there is no acceleration at retirement. A standard-tier grant made in the year before retirement still releases half three years later and half seven years later, and each release is taxed as wages in the year the shares are delivered.
How are ExxonMobil restricted stock units taxed?
Each release is ordinary wage income equal to the share price on the settlement date times the shares delivered, reported on Form W-2 and subject to Social Security and Medicare tax. Federal withholding on the release is 22%, or 37% on supplemental wages above $1,000,000 in a year, and ExxonMobil may withhold shares to cover it. Texas has no personal income tax. Any later gain or loss on the shares is capital gain or loss measured from the wage amount as basis.
Is 22% withholding enough on an ExxonMobil release?
Often not in the retirement year, when final salary, the nonqualified plan lump sums, and a November release can put the household in the 32% to 37% brackets while payroll withholds 22%. In later years, when other income is lower, 22% may be close to the right rate. The gap is covered with an estimated payment or additional withholding sized against the §6654 safe harbors: 90% of the current year’s tax, or 100% of last year’s, 110% if last year’s adjusted gross income exceeded $150,000.
Are dividend equivalents on ExxonMobil units taxed as dividends?
No. The agreement pays cash equal to the dividend on each unvested unit during the restricted period, and IRS Publication 525 treats dividends on restricted stock as compensation reported on Form W-2, not as dividend income. Cash paid on units follows the same treatment. Once shares are delivered, dividends on them are ordinary shareholder dividends reported on Form 1099-DIV.
Can I hedge or borrow against unvested ExxonMobil units?
Company policy, as described in the 2026 proxy, prohibits active executive, management, professional, and technical employees from puts, calls, options, forwards, swaps, or collars on ExxonMobil stock. Unvested units cannot be sold or transferred, and the proxy states that unvested executive awards cannot be used as collateral. Diversification decisions are therefore made with the shares after each release.
Sources and further reading
- Exxon Mobil Corporation, Form 10-K for fiscal 2025, filed February 18, 2026: share-based compensation note (vesting tiers, restrictions, 2025 grants, Pioneer conversion); Item 5 (January 2026 dividend declaration)
- Exxon Mobil Corporation, 2025 Extended Provisions for Restricted Stock Unit Agreements Settled in Stock, Exhibit 10(iii)(a.3) to the FY2025 Form 10-K
- Exxon Mobil Corporation, 2003 Incentive Program, Exhibit 10(iii)(a.1): definitions of standard retirement time and administrative authority; minimum restricted period
- Exxon Mobil Corporation, 2026 Proxy Statement (DEF 14A, filed April 8, 2026): compensation governance, anti-hedging/derivative policy, pension plan
- Rev. Proc. 2025-32, sections 4.01 and 4.03: 2026 tax rate tables and maximum capital gains rate thresholds
- IRS Publication 15 (2026), Circular E: supplemental wages; Social Security wage base and Medicare tax
- 26 U.S.C. 3101(b)(2), Additional Medicare Tax thresholds
- 26 U.S.C. 6654, estimated tax safe harbors
- IRS Publication 525, Taxable and Nontaxable Income: restricted property, dividends received on restricted stock
- IRS Instructions for Form 1099-B: basis reporting for equity compensation granted or acquired after 2013
- Texas Constitution, Article 8, Section 24-a
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The views and opinions expressed here are those of The Financial Sciences Company as of the publish date and are provided for informational and educational purposes only. They are not personalized investment, tax, or legal advice. The Financial Sciences Company, LLC is a registered investment adviser. Registration does not imply a certain level of skill or training. Additional information is available in our Form ADV at adviserinfo.sec.gov.
General educational information, current as of 2026. Figures and rules change. For guidance specific to your situation, speak with a qualified professional.