83(b) Election for Early Exercise: A Kestrel Bay Retirement Advisors Walkthrough

Five thousand dollars now or forty-five thousand of income later

Early exercise means buying shares before they vest, so the company can buy them back at your price if you leave. At 10,000 shares and $0.50 each, the check is 10,000 x $0.50 = $5,000. If the fair market value on the transfer date is also $0.50, there is no spread, and a timely 83(b) election means you report nothing at filing.

Now picture waiting. By the time the shares are worth $5, the spread is 10,000 x ($5 - $0.50) = $45,000, and that amount is ordinary income, taxed like salary. Notice in the table that the cash is $5,000 in every row. What moves is the timing and the type of tax on the gain, and it's a tax-first question before it's an investing one.

Investing involves risk, including loss of principal, and private company shares can go to zero.

How do you file an 83(b) election?

You file an 83(b) election by sending the IRS a signed statement within 30 calendar days of the transfer date, using a method that proves when you sent it. Most late filings we hear about aren't a misunderstanding of the tax; the paperwork simply sat in a drawer. Treat it as a four-step job.

• Step 1: Find the transfer date on your exercise or purchase confirmation, count 30 calendar days forward, and calendar the last day plus a target one week earlier.
• Step 2: Prepare the statement with your name, address and tax ID, a description of the shares, the transfer date, the price paid and the fair market value. Check the current IRS instructions for accepted forms or online filing.
• Step 3: Send it by a method that proves the date, such as certified mail with a return receipt, and keep a full copy.
• Step 4: Put the proof with your tax records. You'll want it years later when you sell and have to show the holding period.

Checklist before you file

Run four checks before you sign anything, because the election can't be undone casually. The first one decides almost everything: does the company's fair market value on the transfer date equal your price? If it doesn't, the difference is taxed this year, so you need to know the amount and whether you can pay it from cash rather than from shares you can't sell.

• Is the fair market value equal to your price, and who confirmed it?
• Is the stock restricted (unvested, subject to repurchase)? The election covers restricted stock and early-exercised options, not RSUs.
• Could you lose the whole payment without moving your retirement date?
• Have you read the repurchase terms, meaning what you receive if you leave before vesting?

How does age or account size change the answer?

The answer shifts mostly with how much of your savings the payment represents and how soon you need the money. At 55 with five years to a planned retirement, liquidity is the big issue: a private company may not let you sell by then, so only commit money you won't need.

A rough test we use: if the payment is a small piece of your savings and you could absorb a total loss, the election usually costs little. If it's a big share of what you've saved, wait or ask for a smaller grant. Younger employees with decades ahead can take more cash risk, but the 30-day clock and the no-refund rule apply to them exactly the same way.

Hypothetical: Rafael takes a startup advisory grant

Rafael is 55, divorced, an engineering manager at a hardware company, with a daughter in college. He has bought ESPP shares every purchase period for 15 years, so his net worth already leans on one employer. A startup grants him 10,000 restricted shares at $0.50, vesting over four years, and he plans to retire at 60.

He pays $5,000 and files a timely 83(b) with no spread, so tax at filing is $0. Assume the shares are worth $5 when he sells after retiring. His gain is 10,000 x ($5 - $0.50) = $45,000, taxed as long-term gain at an assumed 20%: $9,000. Without the election, the same $45,000 arrives as ordinary income at vesting, taxed at an assumed 30%: $13,500. The election saves $13,500 - $9,000 = $4,500.

With a timely election, his capital gains clock starts at the transfer date, not each vesting date. But the saving exists only if the shares gain value and he sells. If the company fails, he loses the $5,000 either way.

Mistakes that are expensive to fix

The costliest one is letting the 30 days pass because the paperwork can wait until the offer feels final. In Rafael's case that turns $45,000 of growth into ordinary income instead of capital gain, about $4,500 more tax under the assumed rates. A missed vest also means paying tax each time shares vest, at your top rate.

Filing for shares with a large spread is the second trap, since you pay tax on value you can't yet sell. Third, many people assume tax paid under an election comes back if the shares are forfeited. It doesn't, and a net capital loss deducts only $3,000 a year against ordinary income, with the rest carried forward. Last, RSUs aren't eligible, so ask the company what you actually hold.

Which questions should you put to an advisor?

Bring these to any advisor who will look at the grant, and expect numbers in reply. Our own rule: if the fair market value at transfer equals what you pay, filing costs no tax and the only question is whether you can lose the cash; if there is a spread, you owe ordinary income tax on it for that year, so price it first.

• What will the election cost in tax this year at the current fair market value, and who confirmed that value?
• If I leave in two years, what do I get back and what do I lose?
• How much of my savings can go into private shares before my retirement date is at risk?
• If I also hold ISOs, does early exercise change AMT?

Your next seven days, if the grant is real

Start with the documents, then the calendar. Mark the 30th day after the transfer date and a target a week sooner, ask the company for the fair market value used for your grant, and request the repurchase terms in writing. Decide the most cash you could lose, write that number down, and compare it with the price.

Then line up certified mail or the current IRS filing option now, so nothing delays you on signing day. An 83(b) election isn't worth filing if you can't afford to lose the payment, or if the company's value at transfer is well above your price, since the spread is taxed immediately. ISO exercises raise separate AMT questions this page doesn't cover.

Kestrel Bay Retirement Advisors can estimate the tax of each path before you decide, and fit the payment into the rest of your equity pay, including concentrated stock and RSU taxes. Use the request form and we'll set up a video or phone review.