Should My Startup Switch From Stock Options to RSUs as We Scale?

In the early days of a startup, stock options are usually an easy decision.

The company’s valuation is low. Strike prices are low. Employees see meaningful upside if the company succeeds. Founders can offer equity packages that feel exciting without creating immediate tax concerns.

Then the company grows.

A few financing rounds later, the 409A valuation has increased substantially. New option grants come with much higher strike prices, and candidates start asking difficult questions about exercise costs and potential upside.

That is usually when founders begin considering Restricted Stock Units (RSUs).

The challenge is that switching from options to RSUs is not simply a matter of preference. It is often a question of timing. Move too late, and equity grants may become less attractive. Move too early, and the company can create tax and administrative complications that are difficult to unwind. Understanding when each structure works best is critical as companies scale.

Why Stock Options Work Well For Earlier-Stage Companies

Stock options give employees the right to purchase company stock at a fixed strike price.

When a startup’s 409A valuation is relatively low, that strike price is also low. Employees can potentially capture significant upside if the company’s value increases over time.

This structure aligns well with early-stage companies because:

• Employees are taking meaningful risks
• Valuations remain relatively modest
• Exercise costs are often manageable
• Future appreciation can be substantial

The tradeoff is that employees generally must spend money to exercise their options.

That risk often feels reasonable when valuations are low. As valuations rise, the calculation changes.

The 409A Valuation Changes Everything

Many founders focus on dilution when designing equity plans. Employees often focus on the strike price.

As the company’s 409A valuation increases, exercising options becomes more expensive.

A candidate evaluating an equity package may start asking:

• How much cash is required to exercise?
• What happens if the valuation declines?
• Is the potential upside still worth the risk?
• How does this compare to opportunities elsewhere?

At some point, a high strike price can reduce the perceived value of an option grant even if the company continues growing.

This is one of the primary reasons mature private companies begin evaluating RSUs.

Why Late-Stage Companies Often Move To RSUs

Unlike options, RSUs do not require employees to purchase shares. An RSU is essentially a promise that shares will be delivered if certain conditions are satisfied.

Because there is no strike price, employees do not face the same exercise-cost challenges that arise with options.

This makes RSUs particularly attractive when:

• The company’s valuation is high
• The strike price has become burdensome
• Liquidity appears increasingly likely
• Recruiting competition is intensifying

As a result, RSUs are common among late-stage private companies and public companies.

The structure solves a problem that becomes increasingly visible as startups mature.

Most Private Companies Use Double-Trigger RSUs

One of the most important distinctions founders must understand involves vesting mechanics.

Private companies typically use double-trigger RSUs. Under this approach, two separate conditions must be satisfied:

• Time-based vesting
• A liquidity event, such as an IPO or acquisition

Both conditions must occur before shares are delivered. The reason is largely tax-related.

Without the second trigger, employees could face tax obligations on shares that remain illiquid.

Double-trigger structures help avoid that problem.

Why Single-Trigger RSUs Can Create Problems

Some founders see double-trigger vesting as unnecessarily complicated.

A single-trigger structure may appear simpler. In a private company, however, simplicity can create new risks.

Single-trigger RSUs may cause employees to owe taxes before they have any practical ability to sell shares.

That creates an uncomfortable outcome.

The employee receives taxable value but lacks liquidity.

As a result, many private companies avoid single-trigger RSUs until liquidity becomes much more predictable.

The additional trigger is not merely administrative. It addresses a significant practical problem.

When The Switch Usually Happens

Founders often ask for a specific valuation threshold. There usually is not one.

Companies commonly begin considering RSUs during later-stage private financings, often around the Series C or Series D stage.

At that point, two conditions often exist simultaneously:

The 409A valuation has risen enough that option grants are becoming less attractive. At the same time, a credible liquidity path is beginning to emerge.

That combination frequently creates the strongest case for a transition. The key factor is not company age. It is the relationship between valuation and expected liquidity.

The Risk Of Switching Too Early

Many founders assume that if RSUs are good later, they must be better earlier.

Switching years before a realistic liquidity event can create challenges involving RSU settlement timing.

Employees may hold awards that remain unsettled for long periods.

Eventually, tax and administrative issues may arise that require restructuring. The lesson is straightforward.

RSUs work best when the company’s expected timeline aligns reasonably well with the structure’s settlement mechanics.

Equity Strategy Should Reflect Company Stage

One of the most common mistakes founders make is copying what larger companies are doing.

Public companies use RSUs extensively. That does not mean RSUs are automatically appropriate for every startup.

Similarly, early-stage companies often rely heavily on options because those grants align well with lower valuations and higher growth risk.

Neither structure is universally better.

Each works best under different circumstances. The goal is not to imitate later-stage companies.

The goal is to select the structure that matches the company’s current stage and expected trajectory.

Common Founder Mistakes

• Switching To RSUs Before A Credible Liquidity Path Exists: Many founders adopt a late-stage compensation strategy while still being years away from an IPO or acquisition. Long periods of unsettled RSUs can create avoidable complications.
• Ignoring The Impact Of A Rising 409A Valuation: As strike prices increase, option grants may become less compelling to new hires. Founders should periodically evaluate whether employees still view the equity package as attractive.
• Using Single-Trigger RSUs In A Private Company: Single-trigger structures may generate taxable events before employees have any opportunity to sell shares. Double-trigger designs often provide a more practical solution.
• Following Industry Trends Without Evaluating Timing: The fact that larger companies use RSUs does not mean a startup should switch immediately. Equity strategy should reflect the company’s actual stage of development.

10 Minute Equity Strategy Self-Check

Before replacing stock options with RSUs, ask:

• Has the 409A valuation made option exercise costs unattractive?
• Is there a credible IPO or acquisition path?
• Would the company use double-trigger RSUs?
• Have settlement timing issues been evaluated?
• Have employee tax consequences been modeled?
• Are candidates expressing concerns about strike prices?
• Is the decision driven by company needs rather than industry trends?

If several answers remain unclear, additional review may be worthwhile.

The Best Equity Structure Depends On Timing

Stock options and RSUs solve different problems.

Options often work best when valuations are relatively low, and employees are willing to take meaningful risk in exchange for potential upside.

RSUs often become more attractive as valuations rise and liquidity becomes more realistic.

The difficult part is not choosing between the two structures. The difficult part is making the transition at the right moment. Companies that align their equity strategy with their stage of growth are generally in a stronger position than those that switch too early or wait too long.

Unsure Whether Your Company Has Reached The Right Stage For RSUs?

Schedule a free 30-minute call with our team to discuss equity compensation, 409A valuations, RSU structures, and the factors founders should evaluate before changing their employee equity program.

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Sources Used

• Carta, “RSU vs Stock Options: Key Differences & Benefits,” https://carta.com/learn/equity/rsu-vs-stock-options/
• Goodwin, “Why Do Private Companies Shift From Stock Options to Double-Vest RSUs?,” https://www.goodwinlaw.com/en/insights/publications/2023/02/02_23-part-ii-why-do-private-companies
• Battery Ventures, “Restricted Stock Units (RSUs): When and Why to Make the Switch,” https://www.battery.com/blog/restricted-stock-units-rsus-when-and-why-to-make-the-switch/