If you’ve ever received money from abroad — whether it’s from freelance work, consulting, or royalties — the IRS wants to know. U.S. taxpayers may need to report those payments using Form 1099 (for U.S. payees) or Form 1042-S (for foreign payees).

Working from home has become the norm for many small business owners, freelancers, and remote employees. If you're using part of your...