How do I enter a foreign address on my IL-1040?

Write your

  • street address on the “Mailing address” line;
  • apartment number, if applicable;
  • city, province or state, and postal code on the “City, State, ZIP” lines in that order (Follow the country’s practice for entering the postal code); and
  • country name on the “Foreign Nation” line (Do not abbreviate the country name).

If you have additional inquiries, you may submit them to the Questions, Comments, or Request form.