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This post uses hypothetical scenarios for illustrative purposes only. It does not describe any actual client, transaction, or representation, and is not legal advice.

Download: Founder Token Vesting Schedule Template (.docx) — a companion resource for this post. Adapt with counsel before use.

Here is the 2026 crypto founder story that plays out the same way more often than anyone wants to admit. The team is eighteen months from mainnet, a Series A is closing next month, and a Series B lead is already sniffing at the pipeline. The Series B fund runs its usual diligence pass and comes back with three questions on the token side. What does founder vesting look like? What is the post-TGE lockup? And can we see the smart contract or the vesting agreement that enforces it? If the answer is “we have a term sheet but not a signed grant,” or “the tokens vest on a handshake with the CEO,” the round stalls. Founder token vesting is the piece of the token cap table that acquirers and later-stage investors actually check, and getting it right at the seed stage is the difference between a clean diligence and a repapered Series B.

Here is what founder token vesting has to do that founder equity vesting does not, and how the 4-year monthly schedule with a one-year cliff maps to the token side.

Why token vesting is not equity vesting

Equity vesting has a settled architecture. Founder shares are issued at par, subject to a repurchase right that lapses on a vesting schedule, and the founder files an IRC § 83(b) election within thirty days to lock in the tax basis. If the founder leaves, the company repurchases the unvested shares at cost. The cap table is a spreadsheet that reflects legal reality.

None of that translates cleanly to tokens. First, at the moment of grant, the token often does not exist — the network is not live, there is no ascertainable fair market value, and no comparable transaction. That breaks the standard § 83(b) analysis, addressed below. Second, there is no repurchase mechanism analogous to the equity repurchase right — if the founder leaves, the company cannot claw back tokens already sitting in a wallet the founder controls; enforcement has to be contractual or on-chain via a smart contract the founder never actually possesses until vesting. Third, the “grant” is often a promise to deliver tokens at TGE rather than a delivery of existing tokens, which changes both the tax and the fiduciary posture. And fourth, on-chain enforceability introduces a new drafting layer — the vesting agreement is not just paper; it references a smart contract with its own bugs, upgrade paths, and admin keys.

The 4-year monthly schedule, adapted for tokens

The standard 2026 founder token vesting schedule mirrors equity in shape and diverges in mechanics. Total grant vests over four years, with a one-year cliff, monthly thereafter. On month twelve, twenty-five percent of the grant vests in a single tranche. From month thirteen through month forty-eight, one-forty-eighth of the total grant vests each month. The grant date is usually the date of the executed founder token grant, and the vesting commencement date is either the same date or the founder’s original service commencement date.

Two adjustments matter. First, if the grant is executed pre-TGE — which is the norm — the vesting schedule is contractual only until the token exists, and then either transitions to on-chain enforcement via a vesting smart contract at TGE or remains contractual with a wallet delivery obligation. Second, the schedule usually runs in parallel with, not on top of, the post-TGE lockup. A founder who is fully vested at month forty-eight but still inside a twelve-month post-TGE lockup cannot transfer the tokens, even though vesting is complete.

Post-TGE lockups

Post-TGE lockups exist to prevent the “everyone dumps at TGE” outcome that kills token prices in the first ninety days of trading. The market convention in 2026 is a six-to-twelve month full lockup for founders from TGE, followed by a linear release over an additional twelve to twenty-four months. Team lockups are usually longer than founder lockups — twelve to eighteen months full lockup, with linear release thereafter. Investor lockups, from the SAFT or the token warrant side, tend to be shorter — six months from TGE, with a linear release curve.

The lockup and the vesting schedule are separate legal constructs. Vesting determines when the founder owns the tokens. The lockup determines when the founder can transfer them. A well-drafted founder token grant makes both explicit, and reflects both in the on-chain vesting contract if there is one. It is easy to draft a lockup that references only “tokens received from the Company,” which is under-inclusive if the founder also receives tokens through airdrops, staking rewards, or protocol emissions — a Series B diligence team will flag this in an hour.

Cliff mechanics when the token does not yet exist at grant

The cliff is the most delicate mechanical point in a pre-TGE grant. Standard drafting says twenty-five percent of the tokens vest on the twelve-month anniversary of the vesting commencement date. But what if TGE has not yet occurred by month twelve? Two conventions have emerged. Under the first, the tokens “vest” on paper at the cliff date, but delivery is deferred until TGE, at which point the vested-but-undelivered tokens are transferred to the founder’s wallet in a single tranche. Under the second, the vesting schedule does not begin until TGE, and the cliff runs from TGE rather than from the original grant date.

The two conventions have different consequences. Convention one preserves the founder’s original vesting economics — a founder who has been building for eighteen months when TGE finally happens gets an eighteen-month tranche delivered on day one. Convention two protects the token holder community — no one wakes up at TGE and finds that ten million pre-vested tokens are already unlocked. Both are defensible; the choice usually depends on how long the pre-TGE period has been and how the tokenomics were marketed.

Acceleration triggers

Acceleration triggers on founder token grants borrow directly from equity practice. Single-trigger acceleration on a change of control is disfavored by investors because it creates misaligned incentives at the sale table; it survives in some CEO packages at twenty-five to fifty percent. Double-trigger acceleration — change of control plus a qualifying termination within a defined window — is the market default, at fifty to one hundred percent. Termination without cause outside of a change of control usually carries no acceleration, but a three-to-six-month tail is a common negotiated variant. Death and disability provisions vary widely; a modest partial acceleration is common.

Two mechanics show up only on the token side. First, some grants condition acceleration on the founder’s compliance with post-TGE lockup provisions, which means an accelerated but locked-up founder does not actually get liquidity — a drafting trap. Second, some grants include TGE-related acceleration language for a founder terminated pre-TGE.

On-chain enforcement versus contractual only

Post-TGE, the choice is between contractual-only enforcement — the founder holds tokens in a personal wallet, and a clawback provision in the grant sits in reserve — and on-chain enforcement via a vesting smart contract. On-chain is the market norm for 2026 because clawback of an already-transferred token is legally messy and practically impossible if the founder is uncooperative. Smart-contract vesting via well-tested infrastructure (Sablier, Hedgey, Superfluid, and a growing category of protocol-specific contracts) is standard. Two failure modes to watch — admin keys that can pause or drain, and upgradeable contracts without a time-locked upgrade authority. A grant that says “vests via smart contract at 0x…” without addressing admin and upgrade posture is doing half the work.

Section 83(b) — the token question

IRC § 83(b) permits a service provider who receives property subject to a substantial risk of forfeiture to elect, within thirty days, to include the property’s fair market value at grant in income, and thereafter to be taxed only on appreciation at capital-gains rates. For equity, this is the standard founder move — file the election within thirty days of the grant date, pay ordinary-income tax on the (usually nominal) grant-date FMV, and hold thereafter for long-term capital gains.

For pre-TGE token grants, the analysis is harder. § 83(b) applies to “property.” A right to receive tokens at some future date, when the tokens do not yet exist and have no ascertainable value, is often not treated as property for § 83(b) purposes. If it is not property, there is nothing to elect on. The IRS has not issued clean guidance on this point, and practitioner practice varies. Some counsel file a protective § 83(b) with a zero-value declaration; others counsel that the election is unnecessary because the grant does not constitute property until TGE, at which point ordinary income is recognized on the value of vested tokens. Rev. Rul. 2019-24 addresses hard forks and airdrops, not founder grants, and does not resolve the point. Founders should work through this with tax counsel before signing — the wrong choice can create a substantial ordinary-income event at TGE with no offsetting cash to pay the tax.

What acquirers and Series B leads actually check

The diligence checklist in a token-inclusive M&A or Series B is short and repeatable. Is there a signed founder token grant for every founder? Does the grant match the tokenomics posted in the whitepaper and the pitch deck? Are the vesting schedule, cliff, and lockup consistent across founders, or are there one-off deals? Is the vesting enforced on-chain, and if so, what is the admin key and upgrade posture? Are acceleration triggers documented, and do they conflict with anything in the SAFT or token warrant? Is there a § 83(b) posture documented in the tax memo? And is the whole package internally consistent with the equity vesting schedule for the same founder?

Discrepancies between founder equity vesting and founder token vesting are the single most common Series B redlines in 2026. A founder who is single-triggered on equity but double-triggered on tokens will spend the closing week negotiating a repapered grant. Better to align them at seed.

Drafting posture

The companion template linked above provides a fillable schedule that captures the fields Series B and M&A diligence teams check — grantee identification, total grant, cliff date, monthly vesting mechanics, TGE and lockup dates, acceleration triggers, on-chain vs contractual enforcement, and the § 83(b) election posture. It is not a substitute for a full founder token grant document, but it is what a founder should have on hand before the first conversation with a tax adviser or later-stage investor.

For adjacent material on equity vesting mechanics, see our earlier posts on founder equity and repurchase rights. External statutory reference for the § 83(b) question is available at the .

Download: Founder Token Vesting Schedule Template (.docx) — a companion resource for this post. Adapt with counsel before use.

If you are a crypto founder or GC drafting founder token vesting for a company approaching TGE or a Series B, feel free to reach out to our firm manager, Magda, at Magda@montague.law, or fill out our contact form. Mention you read this post.