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Legal Compliance & Brand Protection for Cross-border Sellers

✍️ Author: Bob Tong (12-Year Cross-border Architect)📅 Last Updated: June 5, 2026

Compliance is your floor; trademarks are your ceiling. Here we show you how to build the right overseas entity structure at low cost, register global trademarks, and navigate complex cross-border tax obligations with confidence.

Four Deep-Dive Compliance Guides

Click a card below to read the full in-depth guide on overseas registration and tax compliance.

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Overseas Entity Comparison

Side-by-side comparison of the five most popular registration jurisdictions: US, HK, Singapore, UK, and Cayman Islands. An overseas entity is the prerequisite for opening Stripe, registering trademarks, and enjoying legitimate tax benefits — it is the first step toward building a global brand.

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US LLC Step-by-Step Guide

The most popular structure among cross-border sellers. Covers LLC vs C-Corp, state selection strategy (Wyoming/Delaware), DIY online registration, applying for an EIN without an SSN, and opening a virtual business bank account.

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Global Trademark Registration

Trademarks are your brand's competitive moat and a requirement for Amazon Brand Registry. Covers the application process, examination timelines, and Office Action responses for USPTO (US), EUIPO (EU), and UKIPO (UK).

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Cross-border Tax Compliance Overview

Clarifies complex tax obligations: US state Sales Tax (economic nexus thresholds), the EU VAT system, and corporate income tax. Reveals how non-US residents can legally avoid US federal corporate income tax through a Wyoming LLC.

Compliance FAQs

Common questions about entity structure and taxes

Do I need a US SSN or ITIN to register a US LLC?

Not at all. Non-US tax residents only need a passport from their home country to register an LLC, then apply for an EIN (federal tax number) by submitting Form SS-4 to the IRS.

Which US state is best for an LLC if I don't operate in the US?

Wyoming is the top choice. There is no state corporate income tax, shareholders enjoy strong privacy protections, and annual maintenance fees are extremely low (only $60/year) — the lowest total cost in the US.

How long does it take to register a US trademark (USPTO)?

Due to high application volume, it currently takes 8 to 12 months from filing to final registration (assuming no Office Action is issued by the examiner).

If I register a US company, am I required to pay high US income taxes?

Not necessarily. If you are a non-US tax resident with no US-based operations (no employees, no physical warehouse), a single-member LLC is a pass-through entity and its profits are not subject to US federal corporate income tax.

Ready with your overseas entity?

Once your US LLC is registered and you have your EIN, the next step is applying for the highest-converting payment gateway: Stripe.

Next Step: Set Up Stripe Payments →Back to: Getting Started Guide →