If you want to label Huamei, "convenience" must be the first one. It is one of the most popular American cards for mainland users, and its biggest advantage is that you don't have to go offline. As long as you have an ID card + passport in your hand, you can complete the account opening at home with a video, which is a blessing for those who are afraid of trouble!

Even if a seller has received a certificate of registration of a U.S. trademark, if your application is involved in this list, there is great uncertainty about the stability and enforceability of the trademark, and there is still a risk of revocation, so Cross Border Knows reminds domestic sellers to hurry up and self-check before the deadline stipulated in this USPTO order.

This article does not talk about fancy concepts, but only about the three things that cross-border sellers are most concerned about on a daily basis: how to save taxes on U.S. companies, how not to step on mines, and how to reasonably fall on U.S. accounts for offshore expenses.

For this reason, AC combines the latest official rules of IRS 2026 and organizes this practical filing guide, covering the core nodes, necessary materials, and key points to avoid pitfalls, to help you efficiently complete your tax return and pass the test smoothly.

Today's article, a one-time clear 2026 tax season key nodes, core considerations, it is recommended that all U.S. company founders, financial leaders collect and forward, and efficiently complete tax compliance.