Business Law
Founder Agreements and Stockholder Agreements for Pennsylvania Startups
A founder agreement documents who owns what, on what terms, and what happens when a founder leaves. Without one, a co-founder who departs six months after the company forms walks away with the same equity as the founders who stayed and built the company. Investors, accelerators, and acquiring companies review founder documentation early in their process. What they find — or do not find — determines whether the deal moves forward on the founder’s terms or on the investor’s.
Lebovitz & Lebovitz, P.A. drafts and reviews founder agreements, restricted stock purchase agreements, and stockholder agreements for Pennsylvania-based startups at the formation stage and through early funding rounds.
Pittsburgh, PA 15218 · Serving Allegheny County and Western Pennsylvania.
The equity split conversation happens early. The documentation of that split often does not happen at all, or happens later when the relationship between co-founders is already strained. A handshake agreement about who owns 40% and who owns 60% is not a founder agreement. It is a dispute waiting for a triggering event — a co-founder who wants to leave, an investor who asks to see the cap table, a term sheet that arrives before anyone has signed anything. The founder agreement is the document that makes the equity split real, enforceable, and structured in a way that protects the company when circumstances change.
Illustrative example: Two co-founders built a software platform together for eighteen months, splitting equity 50/50 in a conversation but never signing anything. One co-founder left to take a full-time job. The remaining founder continued building the company, brought in customers, and eventually attracted a seed investor. The investor’s counsel reviewed the cap table and found no founder stock purchase agreements, no vesting schedules, and no documentation of the equity split. The departed co-founder still held — or claimed to hold — 50% of a company he had not worked on in a year. The seed round was delayed four months while the founders negotiated a buyout of the departed co-founder’s interest. The company paid more than it should have because it was negotiating under deadline pressure with a live term sheet on the table.
Which of these is closest to where your startup stands?
We agreed on an equity split but never signed anything.
An undocumented equity agreement is not an agreement in any form that a company, an investor, or a court will recognize without litigation. The documentation converts the conversation into a legal reality with enforceable terms.
An investor or accelerator told us we need founder documentation.
This is one of the most common diligence flags in early-stage investing. What investors are looking for: signed founder stock purchase agreements with vesting schedules, IP assignments from each founder to the company, and documentation that the cap table reflects reality.
One of our founders wants to leave or has already left.
Without a vesting schedule and a founder stock purchase agreement, a departing founder retains whatever equity was issued with no mechanism for the company to repurchase unvested shares. The founder agreement determines what departing founders are entitled to keep.
We are approaching a seed round and want our documents in order.
Investor counsel will review founder agreements, vesting schedules, IP assignments, and the cap table. Finding missing or informal documentation during diligence slows the round and gives investors leverage they would not otherwise have.
We used an online template and are not sure if it covers what it should.
Standard templates often omit or underspecify the provisions that matter most: acceleration on change of control, treatment of unvested shares on departure for cause vs. without cause, right of first refusal mechanics, and drag-along obligations. A review can identify what is missing before it becomes a problem.
We are forming a new company and want to document the equity structure correctly from the start.
Formation is the right time to document the equity split, set up vesting, assign IP, and establish the governance framework. These decisions are easier to negotiate before the company has value and before any co-founder has leverage over the others.
You do not need a funding round on the calendar to need a founder agreement. You need co-founders and equity.
The equity split conversation is easy. The document that makes it real, enforceable, and structured for what happens when things change is the founder agreement. Most founders skip it. Investors notice.
Lebovitz & Lebovitz, P.A. drafts founder agreements and stockholder agreements for Pittsburgh and Western Pennsylvania startups. Call 412-351-4422 or schedule a consultation.
What a Founder Agreement Should Cover
A complete founder agreement package for a Delaware C corporation typically includes several distinct documents that work together to document the equity structure and governance framework.
The restricted stock purchase agreement is the core document. It specifies the number of shares each founder receives, the purchase price per share, the vesting schedule, and the repurchase right that allows the company to buy back unvested shares if a founder departs. The purchase price is typically at par value — $0.0001 per share for a newly formed Delaware corporation.
Without a vesting schedule, a co-founder who leaves in month eight walks with the same equity as the founder who stayed four years. The vesting schedule establishes when founders earn their equity over time. Standard practice for venture-backed startups is four years with a one-year cliff — meaning nothing vests for the first twelve months, then 25% vests at the one-year mark, and the remaining 75% vests monthly over the following three years. A founder who leaves in month eight has zero vested equity. A founder who leaves in month fourteen has vested approximately 29% of their total grant.
Without acceleration provisions, an acquisition that makes the company valuable can leave a significant portion of the founder’s equity unvested and unprotected. Acceleration provisions determine what happens to unvested equity if the company is acquired or if a founder is terminated without cause. Single trigger acceleration vests some or all unvested equity upon a change of control. Double trigger acceleration requires both a change of control and the founder’s termination to trigger acceleration. These provisions affect both how attractive the company is to acquirers and how founders are treated when an acquisition closes.
Without transfer restrictions, a founder can sell their shares to a competitor or an unknown third party without the company’s consent. Transfer restrictions prevent founders from selling, gifting, or otherwise transferring their shares without the company’s consent. The right of first refusal gives the company and existing stockholders the right to purchase shares at the same price a founder has negotiated with a proposed buyer. Co-sale rights allow other stockholders to participate proportionally in any approved sale.
What Investors Look For in Founder Documentation
Investor counsel reviewing a startup’s cap table and corporate documents before a seed or Series A round is looking for specific things. Their checklist is predictable and the same problems appear repeatedly in early-stage company reviews.
Missing founder vesting schedules. When founders receive their equity without vesting, they own it outright from day one. A co-founder who leaves after six months takes their full equity stake with them. Investors will not accept a cap table where a departed founder holds 30% of the company with no ongoing obligation to the business. If no vesting schedule exists, investors will require one to be retroactively imposed on remaining founders as a condition of the investment — and that conversation is harder to have after the fact.
Informal equity splits with no signed documentation. A verbal agreement about who owns what is not a cap table entry an investor can rely on. Every founder’s equity must be documented in a signed stock purchase agreement or restricted stock grant agreement that specifies the number of shares, the purchase price, the vesting terms, and any restrictions on transfer.
Missing IP assignments. If any founder built the core technology, designed the product, or created any intellectual property before or during the company’s formation, that IP belongs to the individual founder until formally assigned to the company in writing. Investors will flag any gap in the chain of title between what the founders created and what the company owns.
No right of first refusal on founder shares. Without a transfer restriction, a founder who wants to sell their shares can sell them to anyone — including a competitor. Investors expect to see right of first refusal provisions that give the company and existing stockholders the opportunity to purchase shares before they go to an outside party.
Founder Stock Purchase Agreements vs. Restricted Stock Grants
Founder equity in a Delaware C corporation is typically structured in one of two ways: as a founder stock purchase agreement or as a restricted stock award. The mechanics differ but the economic result is similar — founders receive shares subject to a vesting schedule and a company repurchase right.
In a founder stock purchase agreement, the founder purchases shares at the par value price and receives them immediately, subject to the company’s right to repurchase unvested shares at the original purchase price if the founder departs before vesting is complete. The founder then files an 83(b) election to lock in the low purchase price as the taxable value. This structure is common for Delaware C corporations at formation.
A restricted stock award grants shares outright but subjects them to forfeiture if the founder leaves before the vesting schedule is satisfied. The tax treatment is similar with an 83(b) election. Both structures require the election to be filed within thirty days of the grant date to avoid adverse tax consequences on vesting.
Vesting Schedules and Acceleration Provisions
Vesting schedules serve two purposes: they incentivize founders to remain with the company, and they protect the company and remaining founders if a co-founder leaves. A founder who has not vested into their full equity stake has an incentive to stay. A co-founder who leaves takes only vested shares, leaving the unvested portion available for the company to reissue to a replacement or retain in the equity pool.
Standard four-year vesting with a one-year cliff is the market standard for venture-backed startups. Variations exist — some companies use three-year vesting, some eliminate the cliff for more senior co-founders, some use milestone-based vesting for specific roles. The right structure depends on the founders’ relative contributions, the stage of the company, and the expectations of likely investors.
Acceleration on change of control protects founders in acquisition scenarios. Without acceleration provisions, a founder who built a company over three years may find that a significant portion of their equity is still unvested when an acquisition closes — and the acquirer has no obligation to continue vesting. Double trigger acceleration is the most common investor-friendly structure: the acquisition alone does not accelerate vesting, but if the founder is terminated without cause within a specified period after the acquisition, the unvested equity accelerates.
Stockholder Agreements vs. Founder Agreements
The term founder agreement is often used loosely to refer to any document governing founder equity. More precisely, the founder equity documentation package typically includes individual restricted stock purchase agreements for each founder, plus a broader stockholder agreement or voting agreement that governs the relationship among all stockholders.
A stockholder agreement addresses the governance matters that affect all stockholders: board composition and election rights, protective provisions that require stockholder consent for major decisions, information rights, drag-along provisions that obligate minority stockholders to approve a sale that the majority has approved, and co-sale rights. These provisions matter more as the company adds investors and the stockholder base expands beyond the founding team.
At the formation stage, the most important documents are the individual stock purchase agreements with vesting terms and the IP assignment agreements for each founder. The broader stockholder agreement typically evolves through the first institutional funding round when investors require specific governance protections as a condition of their investment.
When to Address Founder Agreements
Founder agreements should be signed at formation — before the company starts operating, before any equity is issued informally, and before any co-founder has leverage over the documentation process. The equity split is easier to negotiate when the company has no value. Vesting terms are easier to agree on before any co-founder has contributed substantially more than the others.
Contact Lebovitz & Lebovitz, P.A. if any of the following describe your situation: you have co-founders but no signed equity documentation; an investor or accelerator has flagged your founder documentation as incomplete; a co-founder is departing and you need to understand what equity they are entitled to retain; you are approaching a funding round and want your corporate documents reviewed before investor counsel conducts diligence; or you used an online template and want to confirm it covers the provisions that matter for a venture-backed company.
Frequently Asked Questions About Founder Agreements for Pennsylvania Startups (FAQ)
Do I need a founder agreement if we are just getting started?
Yes. The earlier founder agreements are signed the easier the process is. Before the company has value, before a co-founder has contributed substantially more than the others, and before any funding conversations begin, the equity split and vesting terms are straightforward to negotiate. Addressing founder documentation after any of these dynamics has shifted is more complicated and more expensive.
What is the difference between a founder agreement and an operating agreement?
An operating agreement governs a limited liability company — it documents the members’ ownership interests, management structure, and the rules for operating the LLC. A founder agreement governs equity in a corporation — typically a Delaware C corporation — and documents each founder’s stock ownership, vesting schedule, transfer restrictions, and IP assignment. If your startup is a Delaware C corporation, you need founder stock purchase agreements, not an operating agreement.
What happens if a co-founder leaves before vesting is complete?
With a properly drafted founder agreement, the company has the right to repurchase the unvested shares at the original purchase price when a founder departs. The departing founder retains whatever has vested up to that point. Without a vesting schedule and repurchase right in place, a departing founder retains all of their equity regardless of how long they contributed to the company.
Do I need a founder agreement if I am the only founder?
A solo founder still needs IP assignment documentation — assigning any technology, designs, or other intellectual property created before or during formation to the company. Vesting matters less for a solo founder but may be required by investors before a funding round. The other formation documents — certificate of incorporation, bylaws, organizational consent — still apply regardless of the number of founders.
Can we use a template founder agreement from the internet?
Templates cover the basic structure but frequently omit or underspecify provisions that matter in practice: acceleration triggers, treatment of shares on termination for cause vs. without cause, right of first refusal mechanics, drag-along obligations, and the interaction between the founder agreement and any future investor rights agreement. A review of a template by an attorney familiar with startup equity documentation can identify what is missing before those gaps create problems.
What is the 83(b) election and does it relate to my founder agreement?
The 83(b) election is an IRS filing that founders must make within thirty days of receiving restricted stock subject to vesting. It allows founders to be taxed at the grant-date value — typically near zero for a newly formed company — rather than paying income tax on the appreciated value of shares as they vest. Missing the thirty-day window cannot be corrected. Your attorney should coordinate the 83(b) election as part of the founder agreement process, not as an afterthought.
For founders who want to pre-agree on how a co-founder buyout would be valued before anyone knows who is leaving or why, see our page on buy-sell agreements for closely held businesses. For related issues see our pages on startup incorporation for Pennsylvania founders, LLC operating agreements, and independent contractor and IP protection agreements.