Payments to a foreign corporation in exchange for personal services performed in the US by either a US citizen or alien is considered to be US-sourced income and is usually subject to withholding. (Can be wages or self-employment income.)
The IRS requires a flat 30% withholding on ALL types of payments to foreign national individuals UNLESS: The individual has a U.S. tax identification number (SSN or ITIN) and qualifies for a tax reduction under the tax treaty between the U.S. and their country of tax residency.
While this opens doors to diverse talent and skill sets, it also introduces unique challenges in terms of tax compliance. One critical aspect of this compliance involves Form 1099, which US-based businesses may need to issue to foreign contractors for reporting payments made during the tax year.
Without this form, you must withhold 30% of your payments to foreign contractors for taxes. IRS Form W-8BEN-E is similar but is for foreign businesses rather than individuals. For example, if you work with a foreign contractor who has formed a business entity, they may need to file W-8BEN-E instead of W-8BEN.
Form W-8BEN or W-8BEN-E: Foreign contractors who are not U.S. citizens and have earned US-sourced income or performed work within the United States must provide Form W-8BEN (for individuals) or Form W-8BEN-E (for business entities).
If you earned foreign income abroad, you report it to the U.S. on IRS Form 1040. In addition, you may also have to file a few other international tax forms relating to foreign earnings, like your FBAR (FinCEN Form 114) and FATCA Form 8938.
Exemption from withholding To qualify for this exempt status, the employee must have had no tax liability for the previous year and must expect to have no tax liability for the current year. A Form W-4 claiming exemption from withholding is valid for only the calendar year in which it's furnished to the employer.
All persons ('withholding agents') making US-source fixed, determinable, annual, or periodical (FDAP) payments to foreign persons generally must report and withhold 30% of the gross US-source FDAP payments, such as dividends, interest, royalties, etc.