83(b) Election
A tax filing that lets you pay tax on restricted stock's value now, while it's low, instead of later as it vests and potentially becomes worth much more.
Quick Answer
What happens if I miss the 30-day window to file my 83(b) election?
There is no extension or cure — missing the deadline means you lose the ability to file it for that grant entirely, and will instead be taxed on the spread as each tranche vests, potentially at a much higher value.
- The 30-day deadline is strict, with no exceptions
- Mail it via certified mail for proof of timely filing
- Missing it doesn't cancel your equity, only the tax election
The Lovie Advantage
Lovie flags the 83(b) filing window the moment a qualifying grant is issued, instead of leaving the deadline to memory.
See how this connects to Post-Money Valuation. For the formal definition, see the IRS's guidance on starting a business.
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