How to Open a Business Banking Account With Us

Every business needs a solid financial partner they can trust. Citadel has the accounts and financial tools you need for your business.

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What You Need to Open a Business Banking Account

From sending and receiving payments to documents for taxes, your business depends on a reliable way to bank. Citadel wants to be a trusted partner that can help you organize and operate your finances like a well-oiled machine.

That starts with setting up an account with us. Whether you’re a one-person shop or a large corporation, we have accounts and tools that are perfect for your business’ financial needs.

Here's the documentation your business will need to provide to open an account. Of course, we’re available to guide you along the way whenever you need help.

If you already have a business account with Citadel and need to add additional accounts, such as a Business High Yield Savings or a Business Certificate, you can add those accounts when you log in to Online & Mobile Banking or by contacting your relationship manager.

Required Documentation By Business Type

Sole Proprietorship

Sole Proprietorship

A sole proprietorship is an individual doing business under their own personal name and Social Security Number (SSN). For example, if you are a photographer, tutor, electrician, freelance writer or designer, and you ARE your business, you would most likely be considered a sole proprietorship.

If you are the sole member of a domestic limited liability company (LLC) and elect to treat the LLC as a corporation, you are not a sole proprietor. Please review the LLC tab.

You will need a valid, government-issued driver’s license or non-driver identification card. You must also fulfill the following requirements:

⚬ Copy of federal tax return (Form 1040, U.S. Individual Income Tax Return, Schedule C, E, or F)
EIN Application (Form SS-4)
EIN Confirmation Letter (Form CP-575)
EIN Verification Letter 147C, EIN Previously Assigned

Note: If you are a sole proprietor using your Social Security Number (SSN) instead of an EIN, no written verification of the SSN is required.

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Partnership

Partnership

A partnership is the relationship between two or more parties (people, companies, etc.) to do trade or business. Each party contributes money, property, labor or skill, and shares in the profits and losses of the business.

For example, law firms, physician groups, and accounting firms can all be structured as a partnership.

To open partnership accounts, each owner and/or authorized user will need a valid, government-issued driver’s license or non-driver identification card. You must also provide:

⚬ Copy of federal tax return (Form 1065, U.S. Return of Partnership Income, Schedule K)
EIN Application (Form SS-4)
EIN Confirmation Letter (Form CP-575)
EIN Verification Letter 147C, EIN Previously Assigned

Depending on the type of partnership, the following is also required:

Note: Form 1065, U.S. Return of Partnership Income, Schedule K (one for each partner) can be used as evidence of the partners included in the partnership but is not required.

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Corporation

Corporation

A corporation is a legal entity that is separate and distinct from its owners. Under the law, corporations possess many of the same rights and responsibilities as individuals. They can enter contracts, lend and borrow money, sue and be sued, hire employees, own assets, and pay taxes.

For example, construction firms, publishers, shippers, waste management and restaurants can all be structured as a corporation.

To open corporation accounts, each owner and/or authorized user will need a valid, government-issued driver’s license or non-driver identification card. You must also provide:

⚬ Copy of federal tax return (Form 1065, U.S. Return of Partnership Income, Corporations as 1120 or 1120 S)
EIN Application (Form SS-4)
EIN Confirmation Letter (Form CP-575)
EIN Verification Letter 147C, EIN Previously Assigned

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Limited Liability Company (LLC)

Limited Liability Company (LLC)

Limited liability companies (LLCs) are hybrid entities that combine the characteristics of a corporation with those of a partnership or sole proprietorship, LLCs protect its owners from being personally pursued for repayment of the company's debts or liabilities.

Almost any company or person can be an LLC, except for banks and insurance companies.

To open LLC accounts, each owner and/or authorized user will need a valid, government-issued driver’s license or non-driver identification card. You must also provide:

⚬ Copy of federal tax return (Form 1065, U.S. Return of Partnership Income, Schedule K, 1120 or 1120 S)
EIN Application (Form SS-4)
EIN Confirmation Letter (Form CP-575)
EIN Verification Letter 147C, EIN Previously Assigned

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Nonprofit

Nonprofit

A nonprofit organization is an entity that is created and operated for charitable or socially beneficial purposes rather than to make a profit. A nonprofit might serve religious, scientific, charitable, educational, literary, health, or animal welfare purposes.

To open nonprofit accounts, each authorized user will need a valid, government-issued driver’s license or non-driver identification card. You must also provide:

⚬ Copy of federal tax return (Form 990, Return of Organization Exempt from Income Tax)
EIN Application, Form SS-4
EIN Confirmation Letter. Form CP-575
EIN Verification Letter 147C, EIN Previously Assigned

  • Organization’s meeting minutes that meet the following criteria:

⚬ Must specifically identify the authorized signers of the account or the nonprofit’s officers.
⚬ Accompanied by a Fund Letter issued and signed by the organization’s officers that identifies the authorized financial institution and the authorized signers.

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Unincorporated Association

Unincorporated Association

An unincorporated association or organization is a group of people that have come together for a common purpose to start a business, a nonprofit, set out on a joint venture, or for some other lawful purpose.

For example, if you and several of your neighbors get together to help raise funds to keep your local library branch open, you've formed an unincorporated nonprofit association. Other examples include neighborhood associations, booster clubs or fundraising groups for a specific cause.

To open unincorporated association accounts, each owner and/or authorized user will need a valid, government-issued driver’s license or non-driver identification card. You must also provide:

⚬ Copy of federal tax return (Form 990, Return of Organization Exempt from Income Tax)
EIN Application, Form SS-4
EIN Confirmation Letter. Form CP-575
EIN Verification Letter 147C, EIN Previously Assigned

  • Organization’s meeting minutes that meet the following criteria:

⚬ Must specifically identify the authorized signers of the account or the nonprofit’s officers.
⚬ Accompanied by a Fund Letter issued and signed by the organization’s officers that identifies the authorized financial institution and the authorized signers.

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