How to Form a Pennsylvania Partnership

There are different types of partnerships available in Pennsylvania. Find out more about how they differ including how partnerships are taxed, differences in liability protection, how to file the startup paperwork, and more.

Find out more about Forming a Partnership

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how to form a pennsylvania partnership

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Updated on: December 30, 2025
Read time: 8 min

When you start a business one of the first things you’ve got to decide is which business structure your business will take. Each structure offers different combinations of tax advantages, liability protection, and other unique advantages. This article will help you understand how partnerships differ in Pennsylvania so you can choose the one that may be best for you.

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Types of partnerships: Liability & tax considerations

Two important topics to consider when you are forming a business are taxation and personal liability. In Pennsylvania partnerships are generally taxed as pass-through entities, meaning the profit and losses from the businesses pass directly into the partners’ personal incomes.

Pennsylvania may require an annual registration from some partnerships within its borders. Information on this registration can be found online at the Pennsylvania Department of State’s website. More details on the yearly requirements for partnerships in Pennsylvania can be found on this link. The IRS has details regarding federal taxes and partnerships.

Personal liability is the other important topic to consider when forming a business. Liability refers to how personally responsible you are for your business’ debts and obligations. If you are fully liable for your business’s debts then your personal assets such as property or savings, can be used to settle outstanding business debts. Some partnerships offer limited liability, protecting your assets from some types of debts.

The types of partnerships offered in Pennsylvania are compared below, with information highlighting the differences in liability and tax considerations.

General partnership (GP)

General partnerships are the most basic type of partnership. They offer a simple structure, but no liability protection. This means GP partners are personally liable for the debts of their business—the partners’ personal assets can be seized to settle business debuts.

GP partners account for all the losses, earnings, and other miscellaneous expenses of their business on their personal income tax returns.

Limited partnership (LP)

Limited partners are great for business owners who want capital without added managerial complications. LPs allow a second class of partner, limited partners, who often have limited managerial authority while at the same time being shielded from the LPs debts beyond their capital investment in the business.

LPs are still pass-through entities. Thus, partners pay taxes derived from the LP on their personal returns just like with GPs.

Limited liability partnership (LLP)

LLPs limit general partners’ liability for debts created by their own actions. This means that general partners in LLPs are typically only liable for the debts incurred by the LLP that they had a hand in creating.

LLPs are subject to slightly more regulatory interference from the state, but their tax structure remains the same as GPs and LPs.

Limited liability limited partnership (LLLP)

Business owners who want to raise capital and have direct control over their business, while at the same time limiting their personal liability often choose to create limited liability limited partnership. LLLPs combine the advantages of LPs and LLPs. They offer liability protection to limited partners for any business debts beyond their investment while offering general partners protection from business debts not of their own creation. Taxes for LLLPs are paid in the same way as LLPs.

How to form a partnership in Pennsylvania

When entrepreneurs decide to create a partnership in Pennsylvania there are a few steps they must go through before they can start doing business.

Step 1: Select a business name

It’s important for business owners to pick names that appeal not only to them, but also to the kind of clients they want to attract. One other consideration is that the entity choice must be included in the business name. An example of this would be “ABC Doodles, LP” in the case of a limited partnership.

Step 2: Register business name

Check to see if a name you like is already registered by another business by searching the Secretary of State’s Business Database. Once you’ve ensure your name is unique, protect it by filing it with the Pennsylvania Secretary of State. 

Step 3: Complete required paperwork

In Pennsylvania, all partnerships except GPs are required to register with the state in addition to paying the current filing fee. Paperwork and/or fees may differ for foreign partnerships.

  • General partnerships (GP) – GPs must file a Fictitious Name Registration with the Pennsylvania Department of State if they aren’t operating under the owners’ real names as the business name.
  • Limited partnerships (LP) – LPs must file a Certificate of Limited Partnership with the Department of State.
  • Limited liability partnerships (LLP) – LLPs must file a Statement of Registration as an LLP with the Pennsylvania Department of State. LLPs are also subject to an annual registration and associated fees.
  • Limited liability limited partnerships (LLLP) – LLLPs are registered in much the same way as LPs. For details on the process, contact the Pennsylvania Department of State.

Step 4: Determine if you need an EIN, additional licenses, or tax IDs

If you plan on hiring employees, you’ll need to get an Employer Identification Number (EIN) from the IRS. Even if you aren’t hiring employees, an EIN is helpful for opening business bank accounts, credit cards, and more. It’s highly recommended you get one from the IRS.

Some partnerships need additional licenses from the state in order to do business. For example, plumbers, electricians, and other types of contractors usually need to be licensed to do business. Additional taxes may also be needed, contact the Department of State for more details.

Step 5: Get your day-to-day business affairs in order

Once the Secretary of State has approved your paperwork and sent you a certified, stamped copy of the paperwork back, you’re able to do business. Here are a few things to consider as you get started with your business:

  • You’ll need to open a bank account in your business’s name to keep your liability protection intact (if your partnership type offers liability protection).
  • You’ll need a physical address where the business can receive mail and legal notices.
  • Make sure you have a partnership agreement on hand. This is a document that outlines how the partnership will be ran and includes details such as how to deal with partners that leave, adding new partners, changing the business, or shutting the business down.

Pennsylvania partnership formation FAQs

What's the difference between the four types of partnerships I can form in Pennsylvania?

Pennsylvania offers four main types of partnership, each with different rules about who's responsible for business debts and how you pay taxes.

  • A general partnership (GP) is the simplest. All partners share profits equally and are personally responsible for all business debts, which means creditors can go after your personal assets like your house or car. 
  • A limited partnership (LP) has two types of partners: general partners who run the business and face unlimited liability, and limited partners who just invest money and can only lose what they put in. 
  • A limited liability partnership (LLP) protects all partners from debts caused by another partner's mistakes or wrongdoing, though you're still responsible for your own actions. 
  • A limited liability limited partnership (LLLP) combines the LP structure with LLP protections, so even the general partners get some liability protection. 

All four types are "pass-through" for taxes, meaning the business doesn't pay taxes. Instead, profits and losses go directly to your personal tax return.

Do I need to file paperwork with the state to start my partnership?

Some partnerships need official permission from the state to operate legally, while others can just start doing business. If you're starting a general partnership and using all the partners' real last names (like "Smith and Jones Partnership"), you don't need to file anything with the state. However, if you want to use a different business name, you'll need to file a DBA for $70. 

For other partnership types, you must file paperwork. Limited partnerships require a certificate of limited partnership ($125 fee), while LLPs need a statement of registration ($125 plus annual fees). LLLPs must file additional paperwork on top of their LP certificate. 

How much does it cost to form a partnership in Pennsylvania?

The upfront costs vary significantly depending on your partnership type. 

  • General partnerships: Free if you use the partners' real names or $70 if you need to register a fictitious name. 
  • Limited partnerships: $125 to file the required Certificate of Limited Partnership with the state. 
  • LLPs and LLLPs: $125 to register initially, plus annual registration fees of $410 per general partner for LLPs or $610 per member for LLLPs. 

Starting in 2025, most partnerships will also need to file an annual report for $7. These ongoing costs are like membership dues; you pay them to keep your liability protection active.

What happens if I don't keep up with the annual registration requirements?

Missing your annual registration deadline can create serious problems for LLPs and LLLPs. Pennsylvania charges a $500 penalty for late filings, and the state can place a lien on your partnership's assets, which means they have a legal claim on your business property until you pay up. More importantly, failing to maintain your registration can cause you to lose your liability protection. The annual registration is due by April 15th.

Do I need a partnership agreement, and what should it include?

While Pennsylvania doesn't require you to file a partnership agreement with the state, having one is extremely important for protecting your interests. Your partnership agreement should cover how you'll split profits and losses, who makes what decisions, what happens if a partner wants to leave or dies, and how you'll resolve disagreements. The agreement should also specify each partner's responsibilities, how much money or work each person contributes, and the process for adding new partners or dissolving the business.

Can I choose any name for my partnership business?

Your partnership name must follow specific Pennsylvania rules and can't conflict with existing businesses. The name must include words that identify your partnership type, for example, "LP" for limited partnership or "LLP" for limited liability partnership. You can't use words that suggest you're a different type of business, like "Corporation" or "LLC." 

Before you settle on a name, check if it's available by searching Pennsylvania's Business Database. The name can't be too similar to another registered business, even if it's a different type of entity. 

What changed with Pennsylvania partnership requirements in 2025?

As of January 2025, Pennsylvania requires most partnerships to file an annual report with the Department of State. This report needs to include your partnership's governance, addresses, and entity numbers, and it costs $7 to file. The deadline for partnership annual reports is December 31st each year, which is different from the April 15th deadline for LLP and LLLP annual registrations. This means if you have an LLP or LLLP, you'll have two separate annual filings to keep track of. The only partnerships exempt from this new requirement are unregistered general partnerships.

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This article is for informational purposes. This content is not legal advice, it is the expression of the author and has not been evaluated by LegalZoom for accuracy or changes in the law.

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