Form 1099-NEC and 1099-MISC: If your business pays a foreign contractor with a temporary TIN (ITIN) $600 or more for services provided within the United States, then you can file Form 1099-NEC or Form 1099-MISC to report these payments to the IRS.
To choose the deduction, you must deduct foreign income taxes on Schedule A (Form 1040), Itemized Deductions. To choose the foreign tax credit, you generally must complete Form 1116 and attach it to your Form 1040, Form 1040-SR or Form 1040-NR.
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.
Under US domestic tax laws, a foreign person generally is subject to 30% US tax on the gross amount of certain US-source income.
The form confirms that the contractor isn't a U.S. citizen and isn't working within the United States. If both of these things are true, the contractor isn't subject to American taxes. Without this form, you must withhold 30% of your payments to foreign contractors for taxes.
Choosing a credit or a deduction To choose the deduction, you must deduct foreign income taxes on Schedule A (Form 1040), Itemized Deductions. To choose the foreign tax credit, you generally must complete Form 1116 and attach it to your Form 1040, Form 1040-SR or Form 1040-NR.