Online Business Bank for Delaware LLC.
Complete guide for 2025.
How to open a US business bank account online without visiting a branch. This guide covers everything you need to know to make the right decision for your Delaware LLC. Last updated: June 4, 2025.
Quick answer
For non-US founders and remote entrepreneurs, visiting a US bank branch in person is often impossible. Online business banks solve this problem by letting you open an account entirely through your computer or phone. This guide explains which online banks accept Delaware LLCs, what documents you need, how to avoid rejection, and what to watch out for with fees and features. For most Delaware LLCs, Mercury is the best choice because best overall online bank for delaware llcs with zero fees and startup features.. If you are a non-US founder without an SSN, Mercury is your best option. Read the full guide below for detailed comparisons and specific recommendations.
Key facts at a glance.
Why this matters for your Delaware LLC.
For non-US founders and remote entrepreneurs, visiting a US bank branch in person is often impossible. Online business banks solve this problem by letting you open an account entirely through your computer or phone. This guide explains which online banks accept Delaware LLCs, what documents you need, how to avoid rejection, and what to watch out for with fees and features. After reading this guide, you will know exactly which online bank to choose and how to get approved in under a week.
After helping hundreds of Delaware LLCs with their banking setup, we have identified the most common mistakes founders make. The first mistake is applying to the wrong bank. If you are a non-US founder without an SSN and you apply to Chase or Bank of America, you will almost certainly be rejected. The second mistake is applying before your EIN is issued. Banks verify your EIN with the IRS database, and if it is not there yet, your application is automatically denied. The third mistake is using a personal bank account for business transactions, which pierces your liability protection and creates tax complications.
The good news is that modern fintech banks have solved most of these problems. Mercury, Wise Business, Relay, Novo, and others accept Delaware LLCs with minimal documentation, approve applications in days instead of weeks, and charge zero monthly fees. For non-US founders specifically, Mercury and Wise Business have removed the SSN requirement entirely — a foreign passport is sufficient.
When you form your Delaware LLC with DelawareLLC.co, your specialist prepares every document your bank requires, reviews your application before submission, and troubleshoots any issues that arise. We know exactly what each bank looks for because we have helped hundreds of founders open accounts successfully.
Your banking choice directly affects your Delaware LLC tax filing. The IRS requires accurate records of all business income and expenses, and a dedicated business account produces clean transaction history that simplifies Schedule C or Form 1065 preparation. If you use a personal account, you must manually separate personal and business transactions, which takes 5-10 hours per year and increases audit risk. Business bank accounts also generate 1099-INT forms for interest income and provide year-end statements that your accountant needs. Mercury Vault pays 4.5% APY on savings, which generates taxable interest that must be reported. Wise Business multi-currency accounts require foreign exchange gain/loss tracking for tax purposes. Choosing a bank with strong accounting integrations saves $500-$1,500 in annual bookkeeping costs.
Step-by-step: How to choose and open the right account.
Determine your needs
Are you a non-US founder? Do you need cash deposits? Do you have international revenue? Do you need multiple accounts for budgeting? Answering these four questions eliminates 80% of banks immediately. Non-US founders should eliminate Chase, Bank of America, and Wells Fargo from consideration because these banks require in-person visits and SSNs. Cash-heavy businesses should eliminate Mercury, Wise, Relay, and Novo because none accept cash deposits. E-commerce businesses should prioritize banks with API access and virtual cards. Agencies should look for multi-account features like Relay's 20-account structure.
Check eligibility
Verify that you meet the bank's requirements. Non-US founders should focus on Mercury, Wise, Relay, Novo, or Lili. Read the bank's restricted industries list before applying — crypto exchanges, gambling, adult content, and money services are rejected by most fintech banks. Make sure your EIN is issued and active. If you have a co-founder, confirm whether the bank supports multiple account administrators. Some banks limit access to US citizens or permanent residents.
Prepare documents
Gather your Certificate of Formation, EIN confirmation letter, operating agreement, government-issued ID, and US address. Scan each document at 300 DPI or higher. Ensure your LLC name matches exactly across every document — even a discrepancy like 'ABC LLC' vs 'ABC L.L.C.' can trigger rejection. Non-US founders should use a foreign passport and a US registered agent address. We recommend creating a single PDF with all documents in the order the bank requests them.
Apply online
Complete the application on the bank's website. Use your exact LLC name as it appears on your Certificate of Formation. Enter your EIN without dashes. Use a professional business email address, not a personal Gmail account. Describe your business clearly: 'SaaS subscription platform for small businesses' is better than 'consulting.' Upload documents in the requested format. Most applications take 10-20 minutes if you have everything ready.
Verify and fund
Complete identity verification. This may include a selfie, document photo, or video call. Fund your account via ACH or wire. For ACH, use your personal bank account or another business account. The minimum opening deposit is typically $0 for fintech banks and $25-$100 for traditional banks. Activate your debit card through the mobile app. Set up accounting integrations with QuickBooks or Xero immediately to automate bookkeeping from day one.
Comparison: Top options for Delaware LLCs.
| Bank | Monthly Fee | Non-US Friendly | Best Feature |
|---|---|---|---|
| #1 Mercury | $0 | Excellent | Best overall online bank for Delaware LLCs with zero fees and startup features |
| #2 Wise Business | $0 | Excellent | Best for international founders who need multi-currency accounts |
| #3 Relay | $0 | Excellent | Best for businesses that need multiple accounts for budgeting |
| #4 Novo | $0 | Excellent | Best for freelancers and solo entrepreneurs with built-in invoicing |
| #5 Lili | $0 | Moderate | Best for freelancers who want automatic tax savings and expense tracking |
Deep dive: Who each bank is best for.
#1 Mercury
Best overall online bank for Delaware LLCs with zero fees and startup features. Mercury works best for non-US founders, SaaS startups, e-commerce businesses, and any Delaware LLC that needs unlimited virtual cards, API access, and zero monthly fees. Founders planning to raise venture capital should open Mercury early because US investors recognize and trust Mercury for Delaware entities. Avoid Mercury if your business handles cash deposits or requires in-person branch support.
#2 Wise Business
Best for international founders who need multi-currency accounts. Wise Business works best for Delaware LLCs with international revenue, multi-currency operations, and non-US founders who need local account details in 10+ currencies. E-commerce businesses sourcing inventory from Asia or Europe save 1-3% on every FX conversion compared to traditional banks. Avoid Wise if you need cash deposits, check issuing, or US-only features like Zelle.
#3 Relay
Best for businesses that need multiple accounts for budgeting. Relay works best for agencies, consultancies, and service businesses that need up to 20 separate checking accounts for client budgets, tax reserves, and payroll separation. Teams benefit from granular permission controls and automated bill pay. Avoid Relay if your business sends frequent international wires, as fees are $5-$10 per transfer.
#4 Novo
Best for freelancers and solo entrepreneurs with built-in invoicing. Novo works best for solo entrepreneurs, freelancers, and consultants who want simple, free banking with built-in invoicing and expense tracking. Avoid Novo if you have a multi-member LLC or employees, because it lacks multi-user access and payroll integrations.
#5 Lili
Best for freelancers who want automatic tax savings and expense tracking. Lili works best for single-member LLCs operated by freelancers who want automatic tax savings buckets and expense categorization. Avoid Lili if you have a multi-member LLC, employees, or complex accounting needs beyond basic bookkeeping.
Our top recommendations.
Best overall online bank for Delaware LLCs with zero fees and startup features.
Best for international founders who need multi-currency accounts.
Best for businesses that need multiple accounts for budgeting.
Best for freelancers and solo entrepreneurs with built-in invoicing.
Best for freelancers who want automatic tax savings and expense tracking.
Timeline: From formation to banking.
File Certificate of Formation. Your specialist confirms your LLC name and gathers information.
Submit EIN application to IRS. Standard processing: 2-4 weeks for non-US founders without SSN.
Receive EIN confirmation letter from IRS. This is required before any bank will open an account.
Apply to your chosen bank with Certificate of Formation, EIN letter, ID, and operating agreement.
Bank approves your application. Fund your account and activate your debit card.
Frequently asked questions.
Do I need a US address to open a business bank account?
Yes, most banks require a US address. You can use your registered agent address (which DelawareLLC.co provides) or a virtual office address. Some banks like Wise Business accept foreign addresses. Mercury requires a US address but accepts a registered agent address. Chase and Bank of America require proof of US residence, such as a utility bill or lease. Using a registered agent address is perfectly legal and accepted by all major online banks. If you plan to operate physically in the US, consider a virtual office that provides mail forwarding and meeting room access.
Can I open a US bank account without an SSN?
Yes. Mercury, Wise Business, Relay, Novo, and Lili all accept foreign passports instead of Social Security Numbers. Traditional banks like Chase and Bank of America require an SSN or ITIN. If you do not have an SSN, apply to Mercury or Wise first — they approve 90% of non-US founders with proper documentation. Relay and Novo also accept foreign passports but may request additional verification. The ITIN application process takes 7-11 weeks, so plan ahead if you need a traditional bank.
How long does it take to open a business bank account?
Online banks (Mercury, Wise, Relay) approve in 1-5 business days. Traditional banks (Chase, BofA) take 1-2 weeks and often require an in-person visit. The biggest delay is usually waiting for your EIN, which takes 2-4 weeks for non-US founders without an SSN. Once you have your EIN, the bank application itself takes 10-20 minutes. If you apply on a Monday, expect approval by Friday for online banks. Traditional banks add 3-5 days for manual review and branch scheduling.
What documents do I need to open a business bank account?
You need your Delaware Certificate of Formation, EIN confirmation letter from the IRS, operating agreement, government-issued photo ID, and US address. Non-US founders can use a foreign passport. Make sure every document shows the exact same LLC name and EIN. Banks verify your EIN against IRS records, so wait until your EIN is active before applying. Some banks also request a business website or LinkedIn profile. We recommend organizing these into a single PDF in the order the bank requests them.
Can I use a personal bank account for my Delaware LLC?
No. Using a personal account for business transactions pierces your liability protection and creates tax complications. The IRS requires clear separation of personal and business finances. If you are audited, commingled funds can result in the loss of your LLC liability shield, exposing personal assets to business debts. Additionally, personal accounts lack business features like multi-user access, accounting integrations, and virtual cards. Opening a dedicated business account takes 20 minutes and costs $0 with most online banks.
Should I open multiple bank accounts?
Many founders open two accounts: Mercury for US operations and Wise Business for international transfers. This gives you the best of both worlds. Mercury offers unlimited virtual cards and API access for US revenue. Wise offers mid-market FX rates for paying international suppliers. Having two accounts also reduces risk: if one bank freezes your account for a routine review, you can still operate from the other. There is no legal limit on the number of business bank accounts a Delaware LLC can hold.
What if my bank application is rejected?
Most rejections are due to documentation issues or mismatched information. Fix the issue and reapply, or apply to an alternative bank. Common rejection reasons include mismatched LLC names, missing EIN letters, high-risk industry classification, and unclear business descriptions. DelawareLLC.co specialists help troubleshoot rejections by reviewing your application before submission. If you are rejected by Mercury, try Wise. If rejected by Wise, try Relay or Novo. Each bank has slightly different risk criteria.
When should I apply for a bank account?
Apply only after your EIN is issued. Banks verify your EIN with the IRS, and applications without a valid EIN are automatically rejected. For non-US founders, EIN processing takes 2-4 weeks after filing. Do not apply the day you form your LLC — wait for the IRS confirmation letter. Once you have your EIN, apply to your first-choice bank immediately. The sooner your account is open, the sooner you can receive customer payments, pay suppliers, and build business credit history.
Tools to help you decide.
Related guides.
Read our complete Delaware LLC banking guide, reviews of Mercury, Wise Business, and Relay. Learn about EIN requirements, Stripe, and PayPal. If you are a non-US founder, see our non-resident guide.
For specific business types, explore e-commerce banking, consulting firm setup, and SaaS startup banking. Each guide explains which bank features matter most for that industry. See Delaware LLC taxes to understand how your banking choices affect tax filing and bookkeeping costs.
If you are comparing business structures, read our C-Corp vs LLC guide. For cost planning, use our cost breakdown and cost calculator. Ready to form your LLC? Start here and a specialist will handle filing, EIN, and banking setup together.
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