We are a Non US person, we have some doubts about US Tax.
Until now we have 3 sales this year (2016) from 3 different country, USA, New Zealand and UK.
Sales from USA and New Zealand buyers, envato take 28% US Backup Withholding Tax (Don’t understand that too, because Portugal has income tax treaty with USA, only 10% ). Sale from UK buyer, no tax.
Our question is, why envato deducted tax from a New Zealand buyer??
In March 2017 you will receive a copy of the Form 1042-S from Envato.
This is a summary of the taxes withheld and can be used to claim back the tax when you declare your income of 2016 for local income taxes in your country. The process of claim back the US withholding tax depends on the tax law in your country. It’s best to talk with a tax advisor how this can be done in your country.