How to expense stock comp under ASC 718
Options and RSUs are a real expense the day you grant them. ASC 718 governs how you measure that cost once and spread it over the years employees earn it.
Why stock-comp expensing matters
Stock-based compensation is a non-cash expense, but it is still an expense - ASC 718 requires you to measure the fair value of every equity award at grant and recognize it in the income statement over the period employees earn it. Get it wrong and your net loss is misstated, your audit stalls, and diligence in a fundraise or sale surfaces the gap at the worst possible moment.
Why ASC 718 trips teams up
- Grant-date fair value for options requires an option-pricing model (Black-Scholes or a lattice), not the intrinsic spread.
- The measurement is locked at grant, then spread over the requisite service period - teams often confuse the two dates.
- Graded vesting (annual cliffs within a grant) can be expensed straight-line or on an accelerated attribution basis, and the choice must be applied consistently.
- Forfeitures require a policy - estimate them up front, or account for them as they occur - and true-ups when reality differs.
- Performance and market conditions change recognition in different ways, and the two are easy to swap.
The ASC 718 Expensing Path
Five steps, in order
- 1
Measure grant-date fair value
For options, run an option-pricing model on the grant-date inputs; for RSUs, use the fair value of the underlying stock at grant. This single number is the total cost you will recognize.
- 2
Define the requisite service period and conditions
Set the vesting schedule that determines over how long the cost is spread, and identify any performance or market conditions that alter whether or when expense is recognized.
- 3
Choose a forfeiture policy
Elect either to estimate forfeitures up front and reduce expense accordingly, or to recognize forfeitures as they occur - then apply that election consistently across awards.
- 4
Recognize expense over vesting
Attribute the grant-date cost across the service period, straight-line for a simple service condition, with true-up adjustments when actual vesting or forfeitures differ from estimate.
- 5
Post to the general ledger and disclose
Record the periodic entry - debit stock-compensation expense, credit additional paid-in capital - and roll the activity into the equity footnote disclosures.
Straight-line periodic expense (service condition)
Period expense = (Grant-date fair value per award × Awards expected to vest) ÷ Requisite service period
The total grant-date cost, net of expected forfeitures, is spread evenly across the vesting period. If you estimate forfeitures, “awards expected to vest” shrinks the numerator; if you account for forfeitures as they occur, you use all awards and reverse expense when one is forfeited.
How Fintra automates each step
| Input | Where it comes from |
|---|---|
| Stock price at grant | Common-stock FMV from the current 409A valuation. |
| Exercise (strike) price | The grant terms recorded on the cap table. |
| Expected term | Estimated from vesting schedule and historical exercise behavior. |
| Expected volatility | Derived from comparable public-company volatility for private issuers. |
| Risk-free rate | Treasury yield matching the expected term. |
| Dividend yield | Typically zero for growth-stage private companies. |
| Step | What Fintra does |
|---|---|
| Measure fair value | Equity computes grant-date fair value from the option-pricing inputs above. |
| Define vesting | Vesting schedules and conditions are stored per grant on the cap table. |
| Forfeiture policy | Applies your elected policy consistently and true-ups as awards forfeit. |
| Recognize expense | Drafts the periodic amortization schedule for finance to approve. |
| Post to GL | Posts Dr expense / Cr APIC straight to the ledger with a SentriAI-powered audit trail. |
Because the cap table, the 409A record, and the ledger live in one system, the same grant-date fair value that sets the strike price flows straight into the expense schedule - no re-keying, and a clean trail from grant to journal entry.
Your ASC 718 checklist
Close the books on equity comp with these in place
- Compute grant-date fair value with an option-pricing model, using current 409A FMV.
- Lock fair value at the grant date and never re-measure for price changes.
- Record the vesting schedule and any performance or market conditions per grant.
- Document your forfeiture policy - estimate or as-incurred - and apply it consistently.
- Build an amortization schedule that spreads cost over the service period.
- Post the periodic Dr expense / Cr APIC entry each month.
- True-up expense when actual vesting or forfeitures differ from estimate.
- Reconcile the stock-comp expense to the equity footnote disclosure.
Frequently asked questions
How do you calculate stock compensation expense under ASC 718?
Measure the fair value of the award at the grant date - an option-pricing model such as Black-Scholes for options, or the stock’s fair value for RSUs - then recognize that total, net of expected forfeitures, over the requisite service period. For a simple service condition you spread it straight-line, so a $100,000 grant vesting over four years is roughly $25,000 of expense per year.
What is grant-date fair value and does it change over time?
Grant-date fair value is the modeled value of the award on the day it is granted, and for equity-classified awards it is fixed on that date. It does not move as the stock price rises or falls afterward. Re-measuring the award each period based on the current share price is a common error - the only adjustments are for changes in how many awards are expected to vest.
How are forfeitures handled under ASC 718?
You choose a policy. Either estimate a forfeiture rate up front and recognize expense only on the awards you expect to vest, truing up as reality unfolds, or account for forfeitures as they actually occur and reverse previously recognized expense when an unvested award is forfeited. Both are permitted; the requirement is to elect one and apply it consistently.
What journal entry records stock-based compensation?
For equity-classified awards, each period you debit stock-compensation expense on the income statement and credit additional paid-in capital (APIC) in equity - no cash moves, which is why it is added back on the cash-flow statement. The periodic amount is the portion of grant-date fair value earned that period under your chosen attribution method.
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