Promoting Your First Partner? Here's the Equity Runbook

Before you tell anyone they're being considered for partner, decide how the firm will be valued for equity purposes: a formal 409A if you've incorporated as a C-corp issuing options, or a profit-multiple or book-value formula if partner equity runs through a buy-in structure instead. Whichever method you use, write it down and apply it consistently, since the first partner promotion sets a precedent every subsequent one will be compared against.

Getting this sequence backwards, promising equity before deciding how it's valued, is a common and avoidable source of disputes later, since a promise made informally is far harder to walk back once the new partner has already told their peers about it.

Boutique advisory and strategy firms compete for partner-level talent against both larger platforms and each other, so anchor the grant size to what a comparable role at a similar-sized firm actually commands, not a round number that feels appropriate internally. If the new partner is also taking on origination responsibility, bringing in new deal flow or client relationships, factor that into the grant size distinctly from their advisory work alone.

Document the reasoning behind the specific number, since the next candidate for partner will inevitably ask how it was determined, and a firm that can explain its methodology clearly avoids a lot of quiet resentment among people who weren't in the room when the number was set.

Standard time-based vesting works for the base grant, but consider whether any portion should accelerate based on origination milestones, such as bringing in a client relationship above a certain size, since that structure rewards the specific behavior that grows the firm rather than tenure alone. Write these criteria down in concrete, measurable terms rather than a vague promise of a future bonus, so there's no ambiguity when the milestone is actually hit.

Both Pulley and Carta can track vesting schedules with these kinds of milestone triggers built in, though the harder work is agreeing on the milestone definitions themselves, in writing, before anyone starts measuring performance against them in a real deal cycle.

Every new partner grant dilutes existing partners, and it's worth walking the current partner group through exactly what the new grant does to each of their individual stakes before the promotion is finalized, not after. This is a straightforward scenario-modeling exercise in either tool, but the harder part is the conversation itself: existing partners who feel blindsided by dilution they didn't see coming create more friction than the dilution itself typically warrants.

Transparency here costs little and prevents a genuinely damaging internal conflict, particularly at a firm small enough that every partner already knows roughly what everyone else holds.

For a boutique firm making its first partner grant without outside investors, and incorporated as a C-corp, compare Pulley's and Carta's current setup effort, 409A pricing and turnaround times; neither requires a fundraising story. If your firm has taken growth capital or expects interest from a larger advisory platform down the road, Carta's format is the one that buyer's team is more likely to already trust.

Whichever you choose, get the signed grant agreement, vesting schedule, and any acceleration terms attached to the record the same week the promotion is announced, not weeks later.

Once the paperwork is signed, decide deliberately how much of the equity structure to share with the rest of the firm, since staying entirely silent invites speculation while oversharing exact percentages can create its own tension among peers who weren't promoted this cycle. Most firms land on communicating that a formal, criteria-based partner track exists and roughly what it takes to reach it, without publishing the specific dollar or percentage terms of any individual's grant.

Getting this balance right the first time sets the tone for how transparently the firm handles every future promotion, which matters more to long-term culture than any single number ever will.

Run the first partner promotion in this order:

1. Choose and document the valuation method, whether a formal 409A or a profit-multiple or book-value formula, before anyone hears they are being considered for partner.
2. Anchor the grant size to what a comparable role at a similar-sized firm actually commands, not to a round number that feels right internally.
3. Write down vesting terms and any origination-tied acceleration criteria so the grant rewards the behavior that grows the firm, not tenure alone.
4. Walk current partners through what the new grant does to each of their stakes before the promotion is finalized, not after.
5. Pick Pulley or Carta based on your setup, formalize the paperwork, and decide deliberately how much of the structure to share with the rest of the firm.