I’ve seen more founders screw up their stock option plans than almost any other part of their business. It’s a minefield of legalese, bad advice, and wishful thinking. And the consequences? They can be brutal. Dilution, disgruntled employees, and even losing control of your own company. I’ve been there, and I’ve got the scars to prove it.
Back in the early days of RemoteTeam, we were so focused on building the product that we treated our option plan as an afterthought. We downloaded a generic template, spent maybe an hour filling in the blanks, and thought we were set. What a mistake. When we went to raise our Series A, the investors’ lawyers took one look at our plan and just about had a heart attack. Our strike price was based on a back-of-the-napkin valuation, the vesting schedule was non-standard, and the legal language was a Frankenstein's monster of copy-pasted clauses. It created a huge red flag and nearly derailed the entire funding round. It took us three frantic weeks and over $50,000 in legal fees to clean up the mess. That’s why I’m writing this guide. I want to save you from that particular brand of hell.
What Exactly Are Stock Options, Anyway?
Let’s cut through the jargon. A stock option is not stock. It’s the right to buy a certain number of shares of your company’s stock at a predetermined price, called the “strike price” or “exercise price.” That’s it. It’s a promise of future ownership, a way to give your team a piece of the upside they’re helping to create.
Think of it like this: you’re giving your first engineer the chance to buy 10,000 shares at $0.10 a share. If, five years later, the company is acquired and those shares are worth $10 each, that engineer turns their $1,000 investment into $100,000. It’s a powerful incentive, and it’s one of the best tools you have for attracting and retaining top talent when you can’t compete with Google’s salary. It turns employees into owners.
But here’s the catch: it’s only valuable if your company succeeds. If your company goes bust, those options are worthless paper. That’s what makes it a true partnership. Everyone is in the same boat, rowing in the same direction. It aligns incentives in a way that no cash bonus ever could.
The Two Flavors of Options: ISOs and NSOs
There are two main types of stock options you'll be dealing with: Incentive Stock Options (ISOs) and Non-qualified Stock Options (NSOs). The difference is all about taxes, and it’s a big deal for your team.
Incentive Stock Options (ISOs): These are the good ones, the ones you want to give your U.S. employees. They get special tax treatment from the IRS. With an ISO, your employee doesn’t pay any taxes when they are granted the option, or even when they exercise it (buy the stock). They only pay taxes when they finally sell the stock. If they hold the stock for at least two years from the grant date and one year from the exercise date, the profit is taxed at the lower long-term capital gains rate. It’s a huge win for your team.
Non-qualified Stock Options (NSOs): These are for everyone else—contractors, advisors, international employees. The tax treatment is not as sweet. When someone exercises an NSO, they have to pay ordinary income tax on the “bargain element”—the difference between the strike price and the fair market value of the stock at that moment. That can be a big, unexpected tax bill, especially if the company’s valuation has skyrocketed.
So why would anyone ever use NSOs? There are some legal restrictions on ISOs. You can only grant them to employees, and an individual can only receive up to $100,000 worth of ISOs (valued at the strike price) that become exercisable in any given year. But for your core U.S. team, your first 10, 20, 50 employees? You should be using ISOs whenever possible. It’s a no-brainer.
Building Your Option Pool: How Much is Enough?
One of the first questions you’ll face is how big to make your option pool. This is the pot of shares you’ll use to grant options to your team. The standard advice is to set aside 10-20% of your company’s total shares for the option pool. But the truth is, it depends.
When you're just starting out, a 10% pool is a pretty safe bet. That should be enough to get you through your first handful of key hires. But here's what most first-time founders miss: your option pool gets topped up with each funding round. When you raise a Series A, your new investors will insist that you create a new, post-money option pool, usually around 10% of the post-money capitalization. This is to ensure you have enough equity to attract the senior talent you'll need for the next stage of growth. The key is that this new pool is created before the new investment, meaning it dilutes the existing shareholders—you and your early employees—not the new investors.
I’ve seen founders get this wrong in both directions. I’ve seen founders who were so stingy with their equity that they couldn’t hire a world-class VP of Engineering. And I’ve seen founders who were so generous that they gave away 5% of the company to a junior designer and ended up with a tiny sliver of their own company. My rule of thumb? Start with a 10% pool, and model out your hiring plan. Be prepared to justify every grant.
Vesting: The Most Important Term in Your Option Plan
If you remember one thing from this article, make it this: vesting is everything. Vesting is the process by which your employees earn their options over time. It’s what keeps them motivated and aligned with the long-term success of the company. Without vesting, you’re just giving away free lottery tickets.
The industry standard vesting schedule is four years with a one-year cliff. That means an employee has to stay with the company for at least one year before they get any of their options. If they leave on day 364, they get nothing. It's a trial period. After that one-year cliff, they’ve earned 25% of their total grant. Then, they typically start to earn the rest of their options on a monthly basis over the remaining three years.
Don't get creative here. Stick to the standard. I once advised a startup that offered a two-year vesting schedule, thinking it would be more attractive to candidates. It backfired. It signaled to investors that they weren't building for the long term, and it created a weird dynamic where employees felt like they were
fully vested and ready to leave after just two years. Stick to the four-year schedule. It’s the standard for a reason.
Acceleration: Single vs. Double Trigger
What happens to unvested options if your company gets acquired? This is where acceleration clauses come in. There are two main types:
Single Trigger: This means that some or all of an employee's unvested options vest immediately upon a single event, usually an acquisition. This is very founder-friendly but less common these days. Investors don't love it because it means a big chunk of the retention incentive for the team disappears the moment the deal closes.
Double Trigger: This is the current standard. It requires two events for acceleration to occur. The first trigger is the acquisition. The second trigger is the employee being terminated without cause or resigning for “good reason” (like a significant cut in pay or a forced relocation) within a certain period after the acquisition, usually 12 months. This protects the employee from being fired by the acquirer just to avoid paying out their options, while also giving the acquirer an incentive to retain the team.
As a founder, you'll want to push for double-trigger acceleration for your team. It's the fair and standard approach.
The Strike Price: Don’t Get Cute
The strike price is the price at which your employees can buy their shares. This isn't a number you just pull out of thin air. It has to be set at the Fair Market Value (FMV) of your company's common stock on the date the option is granted. And how do you determine that FMV? With a 409A valuation.
Section 409A of the tax code is a nasty piece of legislation that came out of the Enron scandal. It’s designed to prevent executives from manipulating the timing of their compensation to avoid taxes. The upshot for startups is that you need to get an independent, third-party appraisal of your company’s value at least once a year, or after any material event (like a new funding round). This valuation determines the strike price for all options you grant.
Don’t try to game this. Don’t try to find a bargain-basement valuation firm that will give you an artificially low strike price. The IRS takes this very seriously. If they audit you and find that your strike price was below FMV, they can hit your employees with a 20% penalty tax, plus back interest. It’s a nightmare that can destroy morale and land you in hot water. Just hire a reputable firm (like Carta, Shareworks, or a specialized valuation provider), get a real valuation, and set your strike price accordingly. It’s not worth the risk to do it any other way.
The Bottom Line: Your Option Plan is Your Culture
Your stock option plan is one of the most important legal documents you’ll ever create. But it's more than just a legal document. It’s a statement about your company's culture and values. It’s how you tell your team that you’re all in this together, that their hard work will be rewarded, and that you see them as partners in building something great.
Don’t treat it as an afterthought. Don’t just hand it off to your lawyers and hope for the best. Take the time to understand the issues. Model out the dilution. Think about the message you’re sending to your team. Get good legal advice, but also trust your gut. Build a plan that’s fair, transparent, and aligned with the long-term vision for your company.
I know it’s a lot to take in. It’s a complex topic, and it’s easy to get lost in the weeds. But trust me, it’s worth the effort. A well-designed stock option plan can be a powerful competitive advantage. A poorly designed one can be a ticking time bomb. The choice is yours. Now go build something amazing.
Frequently Asked Questions
Who is this guide designed for?
This guide is written for founders and operators who want practical, actionable advice rather than theoretical frameworks. Whether you're just starting out or scaling an existing business, the principles here apply across stages.
How often is this guide updated?
I revisit and update my guides regularly as I learn new things and as the market evolves. The core principles tend to stay stable, but specific tactics and tools get refreshed based on what's working right now.
How should I work through this guide?
Don't try to absorb everything in one sitting. Read through once to get the big picture, then go back and work through each section as it becomes relevant to your current challenges. Bookmark it and return to it regularly.