Banking

Best US Bank for Non-Resident LLC: Mercury vs Wise vs Relay (2026)

Three banks dominate non-resident US LLC banking. Here is which one to pick based on your business model, country, and use case.

Published on 7 min readShare

Picking the wrong bank wastes 2-4 weeks of your launch. Each of the three has a sweet spot.

Quick recommendation

  • Mercury for tech / SaaS / VC-track founders. Best UX, free wires, integrates with Stripe natively.
  • Wise Business for international freelancers and dropshippers. Best multi-currency, cheapest FX.
  • Relay for ecommerce / Amazon FBA / dropshipping at scale. Best for managing multiple sub-accounts.

Mercury β€” the default pick

Mercury is what 80% of LLCora customers end up with. They support non-resident LLCs explicitly. You apply with your EIN, Articles of Organization, passport, and a business URL.

Pros:

  • Best in class UX (used by Y Combinator startups)
  • Free domestic + international wires
  • API for automation
  • Mercury Mansa rewards 1.5% on debit card spend
  • Free Stripe-style virtual cards

Cons:

  • Strict about restricted countries (Pakistan, Nigeria, Iran fail)
  • Sometimes asks for additional KYC even after approval
  • Not FDIC insured directly (sweeps to partner banks, $5M coverage)

Approval time: 2-5 business days for clean applications.

Wise Business β€” the workhorse

Wise gives you US routing + account numbers backed by their UK structure. You also get EUR, GBP, AUD, CAD accounts in the same dashboard.

Pros:

  • Multi-currency from day one
  • Cheapest FX (mid-market rate + 0.4-0.6% fee)
  • Approves applicants from most countries Mercury rejects
  • Easy mobile app

Cons:

  • US routing is shared across many users (Stripe verification takes 5-7 days extra)
  • No US debit card without ITIN
  • Slower wires than Mercury

Approval time: same day for most applicants.

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Relay β€” the ecommerce specialist

Relay is built for businesses managing multiple workflows. You can create up to 20 sub-accounts inside one LLC for tax savings, ad spend, payroll, etc.

Pros:

  • Up to 20 free sub-accounts (great for budgeting)
  • Best integration with QuickBooks and Xero
  • Two-user permissions out of the box
  • FDIC insured directly up to $250K (or $3M via Thread sweep)

Cons:

  • No API
  • No physical debit cards for non-residents
  • Slower wires than Mercury

Approval time: 3-7 business days.

Country-specific notes

  • Pakistan, Iran, North Korea, Syria: Mercury and Relay reject. Wise is your only path.
  • Brazil, Mexico, Argentina: All three work. Mercury preferred.
  • India: Mercury approves but asks for extra docs 30% of the time.
  • UAE, Singapore: All three approve fast.
  • EU founders: All three work. Mercury for tech, Wise for freelance, Relay for ecommerce.

Apply to all three

You can have multiple US business accounts. Many LLCora customers run Mercury as primary + Wise as backup for multi-currency. Pick one to start, add others as you grow.

Get started with LLCora

Our Wyoming plan (€429) includes a banking guide PDF with the exact application copy that works for Mercury and Relay. EIN Express adds a 1:1 call where we review your application before submit.

Marina Silva
Marina Silva
Co-founder, LLCora Β· ex-Stripe Partner Support

Marina has guided 1,247+ non-resident founders through US LLC formation since 2022. Before LLCora, she worked at Stripe Partner Support helping international businesses get approved on US payment rails. Every LLCora guide is reviewed by a US-licensed CPA before publish.

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Best US Bank for Non-Resident LLC: Mercury vs Wise vs Relay (2026) Β· LLCora