How 4-Year Vesting Schedules Interact with 83(b) Elections
Maya Rodriguez
Founder & CEO
A 4-year vesting schedule without an 83(b) election means you recognize ordinary income on every vesting tranche. Here is the math on why that is almost always the wrong outcome for founders.
The Default Tax Treatment of Vesting Stock
When you receive restricted stock subject to a vesting schedule, IRC Section 83(a) says you do not recognize income until the stock is substantially vested, meaning the restrictions lapse. With a standard 4-year vesting schedule and a 1-year cliff, you recognize ordinary income when each tranche vests. The income equals the fair market value of the shares at vesting minus what you paid for them. For a founder who purchased shares at $0.001 per share, if the company is worth $5 per share when the first tranche vests, you owe ordinary income tax on $4.999 per share. With 250,000 shares vesting at the cliff, that is $1,249,750 in ordinary income, taxed at rates up to 37% federally.
How the 83(b) Election Changes the Calculation
An 83(b) election tells the IRS you want to recognize income on the full grant at the time of purchase, not at vesting. If you file within 30 days of receiving the stock and you paid fair market value (or close to it) at the time of the grant, your ordinary income is minimal or zero. For a founder who purchases 1,000,000 shares at $0.001 per share when the fair market value is also $0.001, the total ordinary income recognized is zero. All future appreciation is then taxed as capital gains when you eventually sell. If you hold for more than one year after the grant date and more than two years after any option exercise date, you get long-term capital gains rates, currently maxing out at 20% plus the 3.8% net investment income tax.
The Risk: What If You Leave Early
The risk of an 83(b) election is that you pay tax on stock you might forfeit. If you file the election, recognize income, and then leave the company before fully vesting, the unvested shares are forfeited. You do not get a refund of the tax you paid on those forfeited shares. You also cannot claim an ordinary loss. You can only claim a capital loss limited to the amount you actually paid for the shares, which for founders at $0.001 per share is effectively nothing. This is why the election makes the most sense when the stock value is very low, typically at incorporation. The tax at risk is tiny, and the upside protection is enormous.
Timing the Election with Your Vesting Start Date
The 30-day deadline runs from the date you receive the property, which is typically the date the restricted stock purchase agreement is executed and you pay for the shares. It is not 30 days from incorporation, and it is not 30 days from the board resolution authorizing the issuance. If you receive your shares on January 15, the 83(b) election must be mailed to the IRS by February 14. The mailing date controls, so use certified mail with a return receipt. If your vesting agreement has an early exercise provision on stock options, the 30-day clock starts when you exercise, not when the options were granted.
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