File your

83(b) Election Online

Individuals

For grant recipients who need to file once.

Corporate

For companies that have ongoing filing needs.

Trusted by thousands of filers at these companies:

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Why trust Corpora

SOC 2 Type ||

Corpora is SOC 2 Type II certified. To learn more about our security measures, access our Trust Center, hosted by Vanta.

9,000+

83(b) elections processed

100%​

Success rate for timely fillings

20+ partner companies

Trusted by over 20 vendors and professional consulting firms

Our founders have decades-long expertise in high-stakes, enterprise-facing environments.

Stepan Khzrtian
Co-founder & CEO

10+ years corporate attorney, having served 100+ companies, from pre-seed to enterprise.

Serop Serop
Co-founder & CPO

10+ years tech executive, overseeing the development of enterprise-grade software for governments.

Supported use cases

Corpora helps you file an 83(b) election for virtually all relevant property types:

From our customers:

Individual filings

One-time payment

Starting at: 
$100

Volume filings

For companies and enterprise

Custom plans

Everything in “Individual filings” , and:

How it works:

Individuals

How it works:

Corporate

Become a partner

Join over 20 vendors and professional consulting firms bringing streamlined 83(b) election filings to their clients and users.

FAQs

An 83(b) election is a tax document you file with the IRS, electing to pay tax on your equity grant at its fair market value on grant rather than at vest.

In certain situations – such as high-growth startups – the fair market value of stock can increase exponentially.  By making the 83(b) election, you’re protecting yourself from paying ordinary income tax on that appreciation, which can potentially result in saving a fortune on taxes.

You can!  Starting in 2025, the IRS has enabled an e-filing option for 83(b) elections.  You can do so by visiting https://www.irs.gov/forms-pubs/mobile-friendly-forms and searching for “Form 15620”.  That said, the online form has certain limitations.

Of course!  We offer our services because we know that doing this yourself can be a hassle – making sure you’re sending it to the right address, using the right bulletproof protocol, and taking time out of your day to prepare the package and visit a post office.  Rather than spend hours and still wonder if you got it right, you can get it done in minutes with peace of mind.
Yes, you have 30 days from the day your equity is granted to you to make the 83(b) election.
No, it’s only available for property that is: (a) granted as compensation for services, and (b) is subject to vesting.  Restricted stock (RSAs) and profits interests are two common examples where the 83(b) election is available.  Notably, the 83(b) election is unavailable for stock options (unless early exercised) and RSUs (restricted stock units), since these are not considered “property” for purposes of this election.

We treat each and every 83(b) election order we receive as if it were our own. We prepare the envelope, send it to the IRS, and track it as if we were doing this for our own shares in Corpora.

We typically send out 83(b) elections within five business days after it is finalized (you’ve drafted, reviewed, and fully signed it).  Orders received after 7pm ET are considered to be received on the following business day.  In any instance, your 83(b) election will be sent out by the respective deadline.

We got you covered. The protocol we use to send your 83(b) election acts as evidence that your 83(b) election is delivered to the IRS even if it isn’t actually delivered (for example, gets lost in the process). That said, please note that we are not responsible for matters beyond our control, such as lost items.

Yes. We carry Errors & Omissions and cybersecurity insurance policy with $1,000,000 limit.

14 days from the date of transfer of your equity. After the 14-day cut-off, we’ll be unable to process your 83(b) election.

No. The accuracy of your 83(b) election is entirely your responsibility. Any comments we share with you regarding your 83(b) election are provided as a courtesy, and it’s entirely up to you whether you take our comments into account or not. Please check out our terms.

No.  Our role here is purely technical – after you sign your 83(b) election, all we do is print it out, send it to the IRS, and keep track of it.  Also, if and once we receive the IRS date-stamped copy of your 83(b) election, we’ll upload a scanned copy to your account.  Please check out our terms.

Corpora is not a law firm or a substitute for legal services. Information provided by Corpora, whether on its website, through its products, or otherwise, is not legal advice and does not create an attorney-client relationship.

Important Changes to 83(b) Election Service, starting April 20, 2026

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