How to Form a limited partnership (LP)
Starting a limited partnership feels complicated because most formation guides are written by lawyers for lawyers. This guide cuts through the confusion and shows you exactly how to form a limited partnership, step by step.
After reading this, you’ll know whether an LP is right for your situation, how to file the paperwork in your state, and what it actually costs to get started. This takes about 8 minutes to read and will save you hours of confusion.
We’ve helped thousands of entrepreneurs form limited partnerships across all 50 states, so we know where people get stuck and how to avoid those pitfalls.
What You Need to Know First
A limited partnership (LP) is a business structure with two types of partners: general partners who run the business and have unlimited liability, and limited partners who invest money but can’t make day-to-day decisions and only risk what they put in.
Think of it like this: if you’re starting a real estate investment company, you might be the general partner finding and managing properties, while your wealthy uncle is a limited partner who contributes $100,000 but stays hands-off. If the business gets sued, you’re personally on the hook, but your uncle can only lose his $100,000 investment.
Who Should Consider an LP
Limited partnerships work best for:
- Real estate investment groups where some people find deals and others provide capital
- Private equity or investment funds with active managers and passive investors
- Family businesses where parents want adult children to have ownership but not control
- Creative projects where one person manages and others finance (like film production)
Common Myths About Limited Partnerships
Myth: “All partners have limited liability”
Only limited partners have liability protection. General partners are personally liable for business debts and lawsuits, just like sole proprietors.
Myth: “Limited partners can help run the business”
If limited partners get too involved in daily operations, they risk losing their liability protection and becoming general partners in the eyes of the law.
Myth: “LPs are cheap and simple to maintain”
Limited partnerships require more ongoing paperwork than LLCs and have stricter rules about partner roles and profit distribution.
When an LP is NOT Right for You
Skip the limited partnership if:
- All partners want liability protection (form an LLC instead)
- You’re starting a business alone (you need at least two people)
- You want simple, flexible profit-sharing (LLCs are more flexible)
- All partners want equal say in decisions (consider a general partnership or multi-member LLC)
How to Form a Limited Partnership — Step by Step
What to Have Ready Before You Start
- Business name (must include “Limited Partnership,” “LP,” or “L.P.”)
- Names and addresses of all general and limited partners
- Business address (can be your home address)
- Registered agent with a physical address in your filing state
Step 1: Choose Your State (5-10 minutes)
Most people form in their home state unless they have a specific reason not to. Delaware offers business-friendly courts and established LP case law, while Wyoming has lower fees and more privacy protection.
If you’re unsure, your home state is usually the safest choice for smaller partnerships.
Step 2: Name Your Partnership (10-15 minutes)
Search your state’s business database to make sure your chosen name isn’t taken. Your name must include “Limited Partnership,” “LP,” or “L.P.” to show the public they’re dealing with a limited partnership.
Most states let you reserve a name for 30-120 days if you need time to file your paperwork.
Step 3: File Certificate of Limited Partnership (1-3 business days processing)
This document (called “Certificate of Limited Partnership” or similar in most states) officially creates your LP. You’ll need:
- Partnership name and business purpose
- Principal office address
- Registered agent name and address
- General partner names and addresses
- Duration of the partnership (can be perpetual)
Filing fees range from $50-500 depending on your state. We handle this filing for you and track the approval status with the state.
Step 4: Get an EIN (Same day online)
Your Employer Identification Number (EIN) is like a Social Security number for your business. You need this to open business bank accounts, file tax returns, and hire employees.
You can apply directly with the IRS online for free, or we can handle this as part of your formation package. Processing is typically instant during business hours.
Step 5: Create Partnership Agreement (1-2 weeks)
Unlike some business types, you must have a written partnership agreement that spells out:
- Each partner’s capital contribution and ownership percentage
- How profits and losses are distributed
- Management roles and voting rights
- What happens when partners want to leave or new ones join
This isn’t filed with the state, but it’s legally required. Most people need an attorney to draft this properly because the rules are complex and mistakes can be expensive.
Step 6: Comply with Local Requirements (Varies)
Check if your city or county requires a business license. Some professions (like real estate or accounting) need additional licenses regardless of your business structure.
What Happens After Filing
You’ll receive a stamped certificate from the state, usually within 1-3 business days for standard processing (faster if you pay for expedited service). This certificate proves your LP legally exists.
The state doesn’t issue ongoing documentation — your main proof of existence is this initial certificate plus your partnership agreement.
What It Costs
State Filing Fees
- Most states: $100-300
- High-cost states (California, Massachusetts): $500+
- Low-cost states (Wyoming, Nevada): $50-100
Formation Service Fees
We charge $199-349 for LP formation, which includes state filing, registered agent service for the first year, EIN application, and compliance monitoring. This saves you the hassle of dealing with state offices and tracking deadlines yourself.
DIY filing costs just the state fee but requires you to navigate each state’s specific requirements and deadlines.
Attorney-assisted formation typically runs $1,500-3,000 because partnership agreements require custom legal work.
Ongoing Costs to Budget For
- Annual registered agent: $100-200/year
- Annual reports (required in most states): $50-200/year
- Tax preparation: $500-2,000/year depending on complexity
- Partnership agreement updates: $500-1,500 when needed
Bottom Line Costs
Most people spend $400-800 total to get their limited partnership up and running in the first year, including formation, registered agent, and basic legal documents. Add $1,000-2,000 more if you need a custom partnership agreement drafted by an attorney.
Mistakes That Cost People Money
Mixing Up General and Limited Partner Roles
Why this happens: People assume all partners can help run the business like in an LLC.
The fix: Clearly document who are general partners (unlimited liability, can manage) versus limited partners (limited liability, hands-off). If limited partners get too involved in operations, they can lose their liability protection.
Skipping the Partnership Agreement
Why this happens: It’s not filed with the state, so people think it’s optional.
The fix: Partnership agreements are legally required for LPs and prevent expensive disputes later. Without one, state default rules apply, which rarely match what partners actually want.
Choosing the Wrong State for Tax Reasons
Why this happens: People hear Delaware or Wyoming are “better” without understanding why.
The fix: If your business operates primarily in one state, you’ll likely pay taxes there regardless of where you form. Choose based on legal protection and ongoing compliance costs, not just initial filing fees.
Not Understanding Tax Pass-Through
Why this happens: People expect LP taxation to work like corporations.
The fix: Limited partnerships don’t pay federal income tax. Profits and losses pass through to partners’ personal tax returns based on their ownership percentage, not how much cash they actually received.
Forgetting Annual Compliance
Why this happens: After formation, people forget about ongoing state requirements.
The fix: Most states require annual reports and registered agent renewals. Missing these can result in administrative dissolution and loss of liability protection. We send reminders and can handle these filings for you.
Inadequate Record-Keeping
Why this happens: LPs have fewer formalities than corporations, so people keep sloppy records.
The fix: Maintain separate business bank accounts, document all partner contributions and distributions, and keep meeting minutes for major decisions. Poor records can pierce your liability protection.
For International Founders
Non-U.S. citizens can absolutely form limited partnerships in any U.S. state. You don’t need a visa, Social Security number, or U.S. residency.
Best states for international founders: Wyoming offers strong privacy protection and no state income tax. Delaware provides business-friendly courts and legal precedents that international investors recognize.
Registered agent requirement: You must have a registered agent with a physical U.S. address in your filing state. We provide this service in all 50 states, which satisfies the legal requirement and gives you a U.S. business address for official documents.
EIN (tax ID) application: Non-residents typically can’t apply online and must fax Form SS-4 to the IRS. This process takes 4-8 weeks versus instant online approval for U.S. citizens. We can handle this paperwork and follow up with the IRS for you.
U.S. banking challenges: Opening a U.S. business bank account is often the biggest hurdle for international founders. Traditional banks usually require in-person visits. Online banks like Mercury, Relay, and Wise Business are more international-friendly, though they still have documentation requirements and may limit initial services.
Tax obligations: Foreign-owned partnerships must file Form 5472 annually, even with no U.S. income. The penalty for not filing starts at $25,000, so compliance isn’t optional. You’ll also need to understand how U.S. partnership income affects your home country tax obligations.
Professional guidance: Work with a CPA who specializes in international tax planning. The rules are complex and penalties are severe, but the structure can work well for international business ventures when set up correctly.
Frequently Asked Questions
How long does LP formation take?
Standard processing is 1-3 business days in most states. Expedited filing (if available) can be same-day for an additional fee.
Can I convert my existing business to an LP?
Yes, but the process varies by state and your current business type. Some allow direct conversion, others require dissolution and reformation. Consult an attorney for complex conversions.
Do I need a lawyer to form a limited partnership?
Not for the basic filing, but most LPs benefit from legal help with the partnership agreement. The rules governing partner relationships are complex and mistakes can be expensive.
What’s the difference between an LP and LLP?
A limited liability partnership (LLP) gives all partners limited liability protection and is typically used by professional service firms. A Limited Partnership (LP) has general partners with unlimited liability.
Can a corporation be a general partner?
Yes, and this is common. Using a corporation as the general partner provides liability protection for the actual people running the business.
How are LPs taxed?
Limited partnerships are pass-through entities. The partnership files an informational tax return (Form 1065) but doesn’t pay income tax. Partners pay tax on their share of profits on their personal returns.
Can I have just one general partner and one limited partner?
Yes, this is the minimum structure. You need at least one of each type, but there’s no maximum number.
What happens if my state dissolves my LP?
Usually for non-payment of annual fees or reports. You can typically reinstate by paying back fees and penalties, but you lose liability protection while dissolved.
Ready to Get Started?
Forming a limited partnership involves more complexity than other business structures, but it’s the right choice for many investment and real estate ventures.
We handle LP formation in all 50 states, including state filing, registered agent service, EIN application, and ongoing compliance reminders. Our platform walks you through entity selection, helps you understand your state’s requirements, and keeps you compliant after formation.
[Start your limited partnership formation](https://www.businessformations.com/get-started/) and we’ll guide you through every step of the process.
