Pennsylvania LLC governance: the operating agreement is your proof you are not a single-member LLC

In most states the operating agreement is where you customize how the company runs. In Pennsylvania it is also evidence, and the evidence decides whether a creditor takes your income or takes your whole company. A Pennsylvania court has already presumed an LLC was single-member, and applied the statute’s harshest foreclosure rule, because the owner could not produce a written operating agreement. That is the governance fact that matters most here, and it is the one no formation service mentions.

The rest of Pennsylvania’s governance rules are the national uniform act, shared with roughly forty other states and explained in the site’s default rules and freedom of contract guides. This page does not re-teach them. It covers the three places where Pennsylvania’s own choices, its own case law, and the interaction with its charging order change what the agreement has to do.

The agreement Pennsylvania will reconstruct if you never wrote one

Start with a rule that sounds generous and turns into a trap.

Pennsylvania lets your operating agreement be oral or implied, and then lets a court decide what you agreed to from conduct, emails, and testimony.

Under 15 Pa.C.S. § 8812, a Pennsylvania operating agreement can be oral, implied, in the record, or any combination, and it expressly includes the sole member of a one-owner company. A handshake between co-owners can count. That flexibility is worthless the moment there is a dispute, because a court then reconstructs the deal from whatever it can find, and reconstruction rarely lands where the owners remember it landing.

The real danger is not a messy reconstruction. It is what a missing written agreement lets a creditor argue.

In Pennsylvania the written operating agreement is what proves you are multi-member, and being unable to prove it hands a foreclosing creditor the entire company.

The protection page covers § 8853(f), the rule that on foreclosure against a single member the buyer takes the whole interest, becomes the member, and dissociates the owner, while a multi-member LLC only exposes the income stream. In City of Philadelphia v. Silverberg (2021), a Pennsylvania court treated an LLC as single-member for that purpose because the owner offered no operating agreement and no testimony to establish otherwise. Read the two provisions together and the consequence is sharp. Pennsylvania says the agreement can be oral, and Pennsylvania case law says an owner who cannot produce a written one may be presumed into the statute’s worst outcome. The written operating agreement is not paperwork you can skip because the statute tolerates a handshake. It is the document that keeps a two-member company from being treated as a one-member company when a creditor forecloses.

The default that costs an unequal-capital deal the most

Pennsylvania’s defaults are the uniform-act defaults, and one of them reliably surprises the people it hits.

Stay silent and Pennsylvania splits distributions equally by headcount, not by the money each member put in.

Under 15 Pa.C.S. § 8844, distributions before dissolution are shared equally per capita, regardless of who contributed the building, who wrote the check, and who contributed only time. A ninety-ten split of the capital becomes a fifty-fifty split of the cash if the agreement says nothing. Two more defaults sit next to it and are worth naming because they surprise people the same way: a new member joins only by unanimous consent under § 8841, and the agreement can be amended only by unanimous consent under § 8817 unless it sets a lower bar. The distributions guide explains why the uniform rule works this way. The point for Pennsylvania is narrow: none of these defaults describes a company anyone actually intends, so the agreement is where your real split, your real admission rule, and your real amendment threshold get written, or the statute writes them for you.

The duties you cannot waive, and why that decides where you form

Here is where Pennsylvania parts from Delaware, and where the choice of state and the choice of duties turn out to be one decision.

Delaware lets an operating agreement erase fiduciary duties. Pennsylvania does not, and a judge holds a veto over how far you tried.

15 Pa.C.S. § 8815 lets a Pennsylvania agreement reshape fiduciary duties but not eliminate the core duty of loyalty or care, not gut good faith and fair dealing, and not cut off a member’s information rights. Every permitted modification carries one condition: it cannot be manifestly unreasonable, and under § 8815(e) a court decides that as a matter of law, judged as of the day the term was written. Delaware, by contrast, lets an agreement zero out fiduciary duties entirely and leaves only the implied covenant. The general contrast lives in the freedom of contract guide.

The structuring consequence is concrete. A sponsor who needs broad duty waivers, the freedom to compete with the company, to stand on both sides of a deal, to owe passive investors as little as the law allows, cannot buy that in a Pennsylvania LLC, because those are the exact waivers § 8815 caps and a judge can revisit. That agreement belongs in a Delaware entity, at the cost of foreign registration back into Pennsylvania. Flip it to the investor’s side and the same rule reads as protection: a passive member in a Pennsylvania LLC keeps a loyalty and care floor, information rights, and a judicial reasonableness check that no drafting removes. An investor moved into a Delaware entity is being moved to the state where the sponsor can owe them the least. When you see a syndication formed in Delaware, that is often the reason.

The bottom line

Pennsylvania lets an operating agreement be oral under § 8812, but a court has presumed single-member status against an owner who could not produce a written one, which under § 8853(f) forfeits the entire company on foreclosure.

The written operating agreement in Pennsylvania is evidence, not just governance, and its job is to prove you are multi-member.

The distribution default splits cash equally by headcount under § 8844, and both admission and amendment default to unanimous consent, so an unequal-capital deal must write its own terms.

Fiduciary duties cannot be eliminated under § 8815, and a judge decides whether any waiver is manifestly unreasonable, which is the mirror image of Delaware’s freedom of contract.

That difference is why a sponsor needing broad waivers forms in Delaware and a passive investor is better protected inside a Pennsylvania LLC.

What this page does not cover

This page is about the rules that run your company from the inside and the agreement that proves them. How outside creditors reach a member’s interest, the single-member foreclosure trap in full, and the state’s thin exemptions are on the protection page. Where the entity lives, the missing series LLC, and the realty transfer tax on ownership changes are on the structure and cost page. Fees, forms, the annual report, and deadlines are on the filing page.

Last verified August 2026.