The clean answer
A Section 83(b) election is not a casual form that can simply be backdated. If the statutory filing deadline was missed, the CPA's role is to verify dates and documents, quantify the tax exposure, and coordinate with counsel on whether any procedural or legal remedy exists.
The right answer depends on the property transfer date, grant documents, vesting terms, fair market value, whether an election was prepared or mailed, and what proof exists.
Records to gather immediately
- Equity grant agreement, stock purchase agreement, profits interest agreement, or board consent.
- Transfer date, vesting schedule, purchase price, and fair market value support.
- Any signed 83(b) election, certified mail receipt, IRS proof of delivery, or company copy.
- Payroll, Form W-2, K-1, cap table, and prior return records affected by the grant.
What a CPA can still do
- Confirm whether the transfer date and filing deadline were calculated correctly.
- Model income recognition if the election was not valid or cannot be supported.
- Coordinate with the attorney who drafted the equity documents.
- Help the taxpayer and company clean up payroll, equity, and return reporting.