Equity
Stock Options for Advisors and Contractors: What Changes When the Grantee Isn't an Employee
Advisors and contractors can't hold ISOs, and their grants follow different 409A, ASC 718, Rule 701 and 1099 rules. What founders get wrong, and the fixes.
By 409.AI Team - 2026-09-30
# Stock Options for Advisors and Contractors: What Changes When the Grantee Isn't an Employee
A seed-stage company signs a fractional CTO, and the offer runs one sentence: "0.25% in ISOs, two-year vest, we'll paper it next week." It reads generous and simple. It also promises something the company cannot legally issue, priced off a number nobody has established, to a grantee who will be reported on the wrong form at exercise.
That sentence gets written constantly. Startups hire advisors, fractional executives, design shops, and contract engineers, and they pay them the only way a thinly funded company can. But the moment the person on the other side of the grant isn't a W-2 employee, four separate rulebooks shift underneath the grant: the tax code's option rules, Section 409A, ASC 718, and the securities exemption the cap table depends on. Here's what actually moves.
An advisor cannot hold an ISO, and calling it one doesn't help
Incentive stock options are employee-only. [Section 422(b)](https://www.law.cornell.edu/uscode/text/26/422) defines an ISO as an option granted to an individual "for any reason connected with his employment by a corporation," and Section 422(a)(2) requires that the holder be an employee of the company or a parent or subsidiary at all times from the grant date until three months before exercise. A consultant, an advisor, or an outside director providing services under a contract fails that test on day one.
The label in the grant agreement doesn't rescue it. An option that doesn't satisfy Section 422 is a nonstatutory option by operation of law, so the grantee gets NSO treatment whatever the paperwork says. Most well-drafted equity plans already restrict ISO grants to employees, which means the error almost always lives in the offer letter or the term sheet rather than the plan. That's small comfort to an advisor who spent two years assuming capital gains treatment.
The difference is money. Say your advisor takes 20,000 options at a $1.20 strike and exercises two years later when common stock is worth $4.80. The $3.60 spread times 20,000 shares is $72,000 of ordinary compensation income recognized at exercise, with a fresh $4.80 basis and a capital gains clock that starts only then. Had that same grant gone to an employee as a qualifying ISO, exercise would have produced no regular tax at all, just an AMT preference item. Our breakdown of [how ISOs and NSOs are taxed](https://409.ai/articles/iso-vs-nso-how-stock-options-are-taxed) walks the full comparison, and the gap between the two columns is the cost of getting the grantee's status wrong.
The strike price still needs a defensible fair market value
Founders sometimes assume 409A discipline is an employee-payroll concern. It isn't. The regulations define a "service provider" to include independent contractors, not just employees, so advisor and contractor grants sit inside the same regime.
The mechanism is worth understanding because it's easy to trip. Under [Treas. Reg. 1.409A-1(b)(5)](https://www.law.cornell.edu/cfr/text/26/1.409A-1), a stock option escapes treatment as deferred compensation only if three things hold: the exercise price is never less than the fair market value of the underlying stock on the grant date, the number of shares is fixed at grant, and the option carries no other deferral feature. Miss the first condition and the option becomes deferred compensation that fails 409A, which means income as it vests plus a 20% additional tax on the grantee. That falls on the advisor, not on you, which is exactly why it turns into an awkward conversation later.
So the same valuation that sets employee strike prices sets advisor strike prices. If you're granting on a stale number or an internal estimate, you're exposing a service provider who has no visibility into how the figure was produced. The practical protection is the presumption you get from an independent appraisal, which we cover in [safe harbor pricing versus a qualified appraiser](https://409.ai/articles/409a-safe-harbor-price-vs-qualified-appraiser). If you've already granted below fair market value, there are correction paths rather than a cliff, and we've written up [how the Notice 2008-113 corrections work](https://409.ai/articles/discounted-stock-option-correction-notice-2008-113).
The exception almost nobody mentions
There's a genuine carve-out here, and it's under-discussed. [Treas. Reg. 1.409A-1(f)(2)](https://www.law.cornell.edu/cfr/text/26/1.409A-1) excludes certain independent contractors from service provider status altogether. The condition at the center of it is that the contractor is actively engaged in a trade or business of providing significant services to two or more service recipients it isn't related to. The regulation layers further conditions on top of that, so it's a provision to read with counsel rather than summarize from a blog post.
That description fits a lot of real advisors. A fractional CFO with six clients, an independent designer with a roster, a venture partner who advises a dozen companies: these are people who may sit outside 409A entirely with respect to your grant.
Three cautions. The determination turns on facts and circumstances, including the contractor's other engagements, which you can't verify and shouldn't be underwriting. It does nothing for your accounting or for the grantee's Section 83 treatment. And it is not a design tool: pricing an advisor grant below fair market value because the advisor is probably exempt puts your judgment between a service provider and a 20% penalty. Price at fair market value, then treat the exception as a fact about the world rather than a plan.
Your accounting gets no discount
Before 2019, nonemployee awards lived under ASC 505-50, which generally held measurement open and remeasured the award until performance was complete. Expense moved with your own stock price, producing volatile and slightly absurd results: an advisor grant got more expensive precisely because the company had done well. Companies still applying those old habits get caught out.
[ASU 2018-07](https://storage.fasb.org/ASU_2018-07.pdf) pulled nonemployee share-based payments into ASC 718 and fixed measurement at the grant-date fair value of the equity instrument, the same as for employees. Performance conditions get the ASC 718 probability treatment. The update also made a practical expedient available for nonemployee awards, letting an entity use the contractual term as the expected term instead of estimating exercise behavior for a population it has no history on. Cost is then recognized over the period the services are rendered.
Two scope boundaries matter. Awards that effectively provide financing are outside this guidance, and so are share-based payments issued as consideration in a contract with a customer, which run through the revenue rules instead. That second boundary is its own topic, and we unpack it in [share-based consideration payable to a customer](https://409.ai/articles/customer-warrants-asu-2025-04-share-based-consideration).
Run the numbers on the advisor above. If a Black-Scholes model puts the grant-date fair value at $1.90 per option, the 20,000-option grant carries roughly $38,000 of compensation cost, recognized across the two-year service period rather than remeasured as your valuation climbs. The inputs are where this gets contested in a first audit, and our guide to [Black-Scholes inputs for private company options](https://409.ai/articles/black-scholes-inputs-private-company-stock-options) covers what auditors actually probe. For the broader mechanics of running the expense, start with the [ASC 718 guide](https://409.ai/articles/asc-718-stock-based-compensation-startup-guide).
One nuance that trips people up: outside directors are usually not "nonemployee" awards for accounting purposes. A director compensated solely for board service, who was elected by shareholders or appointed to a seat shareholders will fill, is treated as an employee under the ASC 718 definition, as PwC's guidance on [the definition of an employee](https://viewpoint.pwc.com/dt/us/en/pwc/accounting_guides/stockbased_compensat/stockbased_compensat__3_US/chapter_1_overview_a_US/15_definition_of_an__US.html) lays out. Pay that same director separately for a consulting project and the consulting piece is a nonemployee transaction. One person, two buckets.
Rule 701 is narrower for consultants than for employees
The exemption keeping your option grants out of securities registration treats consultants differently from staff. Under [17 CFR 230.701(c)(1)](https://www.law.cornell.edu/cfr/text/17/230.701), the rule is available to consultants and advisors only if they are natural persons, they provide bona fide services, and those services are not in connection with the offer or sale of securities in a capital-raising transaction and don't directly or indirectly promote or maintain a market for the issuer's securities.
Read that against how advisor deals actually get papered. An advisor who asks you to issue the grant to their consulting LLC for tax reasons is not a natural person, and that accommodation costs you the exemption for the issuance. A "fundraising advisor" who introduces you to investors is providing services in connection with a capital-raising transaction, squarely outside the carve-out. Neither problem surfaces until a diligence checklist asks which exemption covered every issuance on the cap table. Our piece on [Rule 701 and the $10 million disclosure line](https://409.ai/articles/rule-701-startup-equity-compensation-disclosure) covers the volume caps and disclosure trigger that sit alongside this.
Different form, no withholding, and a threshold that moved in 2026
When a non-employee exercises an NSO, the spread is compensation for services, but it doesn't run through payroll. It goes on Form 1099-NEC rather than a W-2, you withhold no income tax, and there's no FICA because there's no employment relationship. The advisor generally picks the income up as self-employment income when the services were part of their trade or business, which means self-employment tax lands on them at filing time with nothing having been prepaid.
Tell your advisors this before they exercise. A contractor who sees $72,000 of income appear on a 1099 with zero withheld, in a year they also owe self-employment tax on it, is a contractor who needed a heads-up in the spring rather than the following April.
The reporting threshold itself changed this year. [Section 6041(a)](https://www.law.cornell.edu/uscode/text/26/6041) now sets the information reporting floor at $2,000 rather than $600, for payments made after December 31, 2025, and subsection (h) indexes that amount for inflation for calendar years after 2026. For equity this is mostly academic, since an exercise spread worth papering will clear $2,000 nearly every time. For the cash half of advisor arrangements, the small monthly retainers and one-off project fees, it's a real change in what you have to issue.
Restricted stock and the 83(b) election still work
If you'd rather hand an advisor actual shares subject to vesting than an option, Section 83 governs the transfer of property for services by any service provider, employee or not. An advisor holding restricted stock can make the same election an employee can, on the same 30-day clock, and the reasons to do it are unchanged. Our explainer on [the 83(b) election](https://409.ai/articles/the-83b-election-explained-for-founders) applies directly, and for early-stage grants where the spread is near zero, this is often the cleanest structure for everyone.
The version to write in your offer letters
The sentence that started this piece should have read: "0.25% of fully diluted shares as a nonqualified option, two-year monthly vest, strike set at the fair market value from our current 409A, granted to you personally under our equity plan."
That version is longer and it's also correct on every axis that can bite you. Nonqualified because Section 422 leaves no choice. Priced at appraised fair market value because 409A reaches independent contractors and the penalty for underpricing falls on the advisor. Granted to the individual because Rule 701 says natural persons. And on the finance side, booked at grant-date fair value under ASC 718 over the service period, with the exercise reported on a 1099-NEC when it happens.
The pattern worth internalizing is that non-employee grants are not a lighter-weight version of employee grants. They're subject to most of the same machinery with a few of the benefits stripped out, which is the opposite of how founders intuit it. If your cap table has advisor and contractor grants on it and nobody has checked which bucket each one falls into, that reconciliation is a two-hour job now and a diligence finding later. A current [409A valuation](https://409.ai/products/409a) fixes the pricing half, and an [ASC 718 report](https://409.ai/products/asc-718) fixes the accounting half, but only after somebody has answered the first question correctly: was this person an employee on the grant date, or not?