What do I need before opening a business bank account with an ITIN?

3 prerequisites in order: First, get your ITIN through a CAA like itin.so ($297, 7-11 weeks). Second, form a US LLC in any state ($50-$500 depending on state). Third, get an EIN from the IRS (free, Form SS-4, 4 weeks by mail for ITIN holders). Once you have all 3, you can open a business bank account. The total setup timeline is 8 to 16 weeks from start to funded bank account.

How do ITIN holders get an EIN for their business?

Apply on IRS Form SS-4. ITIN holders cannot use the online EIN application (it requires SSN). Mail or fax Form SS-4 to the IRS. By mail: 4 weeks for response. By fax: 4 business days. Enter your ITIN on Line 7b as the responsible party's SSN/ITIN. The EIN is free. Once assigned, you receive a confirmation letter (CP575) that banks accept as proof. The EIN is a 9-digit number in XX-XXXXXXX format.

Which state should ITIN holders form their LLC in?

Wyoming ($100 filing fee, no state income tax, strong privacy), Delaware ($90 filing fee, business-friendly courts, corporate law expertise), and New Mexico ($50 filing fee, no annual report) are the most popular for non-residents. If you live in the US, form your LLC in your state of residence. A registered agent is required in most states ($50-$150/year). Total LLC formation cost: $100 to $500 depending on state and whether you use a formation service.

What is the best business bank for ITIN holders?

Mercury is the best overall. It offers $0 monthly fees, free domestic wires, free ACH, virtual and physical debit cards, and 100% online opening. No branch visit needed. Mercury accepts ITIN + EIN + LLC documentation. Relay is a strong second choice with similar features. For those who prefer a major bank, Chase Business Complete Banking ($15/month, waivable) accepts ITIN holders at branches nationwide.

Can I use a business bank account for personal expenses?

Technically yes if you are a single-member LLC (treated as a sole proprietorship for tax purposes), but it is not recommended. Mixing personal and business finances weakens your LLC's liability protection and complicates tax filing. Instead, open both a business account (Mercury or Relay) and a personal account (Chase or BofA at a branch). Transfer funds between them as needed.

What business banking features do ITIN holders get?

All standard business banking features: business checking and savings, ACH transfers, domestic and international wire transfers, business debit cards, online banking, mobile deposits, accounting software integrations (QuickBooks, Xero), multi-user access, and API access (Mercury). FDIC insurance covers up to $250,000 per depositor. Mercury offers up to $5 million through its sweep network. No features are restricted based on ITIN vs SSN.

How much does it cost to set up business banking with an ITIN?

Total setup costs: ITIN application $297 (itin.so), LLC formation $50-$500 (state filing fees), registered agent $50-$150/year, EIN $0 (free from IRS), Mercury account $0 (no fees). Total first-year cost: approximately $300-$950. Ongoing annual costs: registered agent fee ($50-$150) plus any state annual report fees ($0-$300 depending on state). Mercury charges no monthly or annual fees.

Can ITIN holders accept credit card payments through their business account?

Yes. Connect your Mercury or Relay account to a payment processor like Stripe, Square, or PayPal Business. Stripe accepts ITIN holders for payment processing. Funds from credit card sales deposit directly into your business bank account. Stripe charges 2.9% + $0.30 per transaction. Square charges 2.6% + $0.10 per in-person transaction. No SSN required for any of these payment processors.

Do ITIN business accounts help build credit?

Business bank accounts alone do not build credit. However, they are the foundation for business credit building. After 3 to 6 months of business account activity, you can apply for a business credit card (Mercury offers one). Business credit reports (Dun & Bradstreet, Experian Business) track your business payment history separately from personal credit. Building both personal and business credit maximizes your financial options.

ITIN Business Banking Guide: Open a Business Account Without an SSN

Updated April 2026

Direct answer: ITIN holders can open US business bank accounts. You need 3 things: an ITIN, a US LLC, and an EIN. Mercury allows 100% online opening with $0 fees. Total setup cost: $300 to $950. Total timeline: 8 to 16 weeks from ITIN application to funded account. Below: step-by-step process, bank comparison, LLC formation guide, and EIN application instructions.

What Are the 3 Prerequisites for ITIN Business Banking?

Before opening a business bank account, you need 3 things in this order:

1. ITIN (Individual Taxpayer Identification Number)

Apply through a Certifying Acceptance Agent like itin.so. Standard: $297 (7-10 day prep). Express: $297 (2-3 day prep). IRS processing: 7-11 weeks. You need your ITIN before applying for an EIN.

2. US LLC or Corporation

Form an LLC in any US state. Popular choices: Wyoming ($100, no income tax), Delaware ($90, business-friendly), New Mexico ($50, minimal requirements). Use an online formation service or file directly with the state. A registered agent ($50-$150/year) is required. Formation takes 1 to 7 business days depending on the state.

3. EIN (Employer Identification Number)

Apply on IRS Form SS-4. ITIN holders must apply by mail (4 weeks) or fax (4 business days) since the online application requires SSN. The EIN is free. It serves as your business's tax ID. Banks require the EIN confirmation letter (CP575) to open your account.

Which Business Banks Accept ITIN Holders?

Bank	Monthly Fee	Online Opening	Best For
Mercury	$0	Yes	Online businesses, startups
Relay	$0 basic	Yes	Multiple checking accounts
Chase Business	$15 (waivable)	No, branch	Full-service banking
BofA Business	$16 (waivable)	No, branch	Relationship banking

Start with your ITIN — the first step to business banking

Apply through itin.so. Once you have your ITIN, we guide you through LLC formation and EIN application.

Start Your ITIN Application

How Do You Open a Mercury Account Step by Step?

5 steps, all online, completed in 1 to 3 business days. Go to mercury.com and click "Open an Account." Select your business type (LLC). Upload your Articles of Organization, Operating Agreement (if applicable), EIN confirmation letter, and your passport. Enter your ITIN as your personal identification number. Provide your US business address (registered agent address works). Submit and wait 1 to 3 business days for approval. Upon approval, you receive your account number, routing number, and virtual debit card immediately.

What Is the Total Cost and Timeline for ITIN Business Banking?

Step	Cost	Timeline
ITIN application (itin.so)	$297	7-14 weeks total
LLC formation	$50-$500	1-7 business days
EIN application	$0	4 days (fax) to 4 weeks (mail)
Bank account opening	$0	1-3 business days
Total	$247-$797	8-16 weeks

Can ITIN Holders Accept Payments Through Business Accounts?

Yes. Connect your Mercury or Relay account to Stripe, Square, or PayPal Business to accept credit card payments. Stripe accepts ITIN holders for merchant accounts. Clients can also pay via ACH bank transfer or wire transfer directly to your business account. For international clients, Wise Business offers multi-currency invoicing. Freelancers can receive payments from Upwork, Fiverr, and other platforms directly to their business bank account.

What Tax Obligations Come with ITIN Business Banking?

A single-member LLC with an ITIN owner must file annual US tax returns reporting business income. Non-residents file Form 1040-NR with Schedule C for business income. You may also need to file state taxes in the state where your LLC is registered. Quarterly estimated tax payments (Form 1040-ES) are required if you expect to owe $1,000+ in taxes. Keep detailed records of all business income and expenses. See our tax season guide for filing details.

Government Sources

EIN application: IRS Form SS-4 instructions. LLC formation: individual state Secretary of State requirements. Banking eligibility: USA PATRIOT Act Section 326. FDIC insurance: individual bank disclosures. Information current as of April 2026.

ITIN Business Banking: Frequently Asked Questions

Yes. ITIN holders can open business bank accounts at Mercury, Relay, Chase, Bank of America, Wells Fargo, and many credit unions. You need 3 things: a valid ITIN, an EIN (Employer Identification Number from the IRS), and a US business entity (LLC or corporation). Mercury and Relay allow 100% online account opening. Major banks require a branch visit. The process takes 1 to 5 business days after you have all documents.

Start Your Business Banking Journey with an ITIN

Apply through itin.so. Standard: $297. Express: $297. 100% money-back guarantee.

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