Yes, partnerships can open bank accounts, but the process depends on your partnership structure and what the bank requires

A partnership can open a business bank account in the partnership's name rather than in a personal name. The bank will need to verify that the partnership exists as a legal entity, which means you'll need documentation showing the partnership is registered or operating. Different partnership types—general partnerships, limited partnerships, and limited liability partnerships—have different paperwork requirements, and banks treat them differently based on who can sign checks and access funds.

The key difference from a sole proprietorship is that a partnership involves multiple owners, so the bank needs to know who has authority to conduct transactions. This is where your partnership agreement and registration documents become essential. Without them, you'll hit a wall when you try to open the account.

Key Takeaways

  • Partnerships need to provide the bank with proof the partnership exists, usually through a Certificate of Formation, partnership agreement, or business registration document.
  • The bank will ask which partners can sign checks and withdraw money, and this must match what your partnership agreement says.
  • You'll need an Employer Identification Number (EIN) from the IRS, which you can get for free before opening the account.
  • Limited partnerships and limited liability partnerships have stricter requirements than general partnerships because the bank needs to verify who has legal authority to bind the partnership.
  • Some banks require all partners to be present at the account opening, while others allow one authorized partner to open it on behalf of the partnership.

What documentation the bank will ask for

Banks have different requirements, but most will ask for the same core documents. You'll need a Certificate of Formation or Certificate of Partnership—the document filed with your state showing the partnership is registered. If you haven't filed formal registration, you'll need your partnership agreement, which is the written contract between partners that spells out ownership, profit-sharing, and who has authority to make decisions. If you don't have a written agreement, some banks will accept a notarized statement signed by all partners confirming the partnership exists and naming who can conduct banking.

You'll also need an Employer Identification Number (EIN) from the IRS. This is a nine-digit number that identifies your partnership for tax purposes. You can get one free at irs.gov or by calling the IRS. The bank will use this number instead of a Social Security number to open the account. Bring a government-issued ID for the partner who is opening the account, and the bank may ask for IDs from other partners depending on their policies.

Some banks ask for a Board Resolution or Authorization to Open Account form, which is a document signed by partners stating that the partnership authorizes someone to open the account and conduct transactions. This is less common for partnerships than for corporations, but it's worth asking the bank upfront what they need.

How partnership type affects the process

A general partnership (GP) is the simplest to open an account for. All partners have equal authority unless the partnership agreement says otherwise, so the bank knows that any partner can typically bind the partnership. You'll need the partnership agreement or a notarized statement from all partners, but the process is usually straightforward.

A limited partnership (LP) requires more documentation because only the general partner(s) have authority to conduct business on behalf of the partnership. The bank will need to see the Certificate of Limited Partnership filed with your state, and they'll verify that the person opening the account is a general partner, not a limited partner. Limited partners are investors only and cannot sign checks or make decisions for the partnership, so the bank will not allow them to open or manage the account.

A limited liability partnership (LLP) sits in the middle. The bank will need your Certificate of Formation and partnership agreement to confirm which partners have authority. Some LLPs restrict who can conduct banking, so the bank will verify this before opening the account. This is common in professional partnerships like law firms or accounting practices.

Who can open the account and sign documents

The bank will ask whether all partners must be present to open the account or whether one authorized partner can do it alone. This varies by bank and by partnership agreement. Some banks require all partners to sign the account opening documents in person; others allow one partner to open it if they bring a notarized authorization from the other partners. Call the bank before you go in and ask what their policy is.

Once the account is open, the bank will set up signing authority based on what you tell them. You can say that any partner can sign checks, that only certain partners can, or that checks require two signatures. This must match your partnership agreement. If your agreement says two partners must sign all checks but you tell the bank that one partner can sign alone, the bank is not liable if that partner misuses the account—you are.

Getting an EIN before opening the account

You don't have to have an EIN to open a partnership bank account, but having one makes the process faster and cleaner. The bank will ask for one, and if you don't have it, they may open the account using the Social Security number of one partner temporarily, then switch to the EIN later. This creates extra paperwork and delays.

Getting an EIN takes about 15 minutes online at irs.gov/ein. You'll answer questions about the partnership structure, location, and what business you do. The IRS issues the number when ready. You can also explore by phone at 1-800-829-4933 or by mail, but online is fastest. The EIN is free and does not obligate you to file taxes as a partnership—it's just an identifier.

What happens if the partnership isn't formally registered

If you have a partnership agreement but haven't filed a Certificate of Formation with your state, you can still open a bank account, but the process is slower. The bank will ask for the partnership agreement and may require a notarized statement from all partners confirming the partnership exists and who has authority to conduct banking. Some banks will not open an account without state registration, so call ahead.

Registering a partnership with your state is inexpensive—usually between $50 and $200 depending on the state—and takes one to two weeks. If you plan to open a bank account soon, it's worth doing the registration first. It gives the bank clear proof that the partnership is legitimate and reduces the chance they'll ask for extra documentation.

Frequently Asked Questions

Can a limited partner open a partnership bank account?

No. Limited partners have no authority to conduct business on behalf of the partnership. Only general partners can open or manage the account. If a limited partner tries to open an account, the bank will reject it once they verify the partnership structure.

Do all partners have to be present when opening the account?

Not always. Some banks allow one authorized partner to open the account if they bring a notarized authorization from the other partners. Others require all partners to sign in person. Call your bank before you go in and ask what they require.

What if two partners disagree about who should have signing authority?

The bank will follow what the partnership agreement says. If the agreement doesn't address it, the bank will ask all partners to sign a document stating who has authority. If partners can't agree, the bank will not open the account until the dispute is resolved.

Can a partnership open an account without an EIN?

Some banks will open an account using a partner's Social Security number temporarily, but most prefer an EIN. Getting one takes 15 minutes online and is free, so it's worth doing before you go to the bank.

What if the partnership agreement says partners can't open bank accounts without approval from all partners?

The bank will follow the agreement. You'll need written consent from all partners before opening the account. Bring this consent document with you when you explore.