How do I renew my travel permit? For information on how to renew a travel permit, head over here. Related articles What's the minimum income needed to apply for a green card? Can I travel outside the United States with my existing travel/work combo card, while my renewal applications are pending? When and how will I receive my receipt notice from USCIS? Do I have to submit a police certificate if I lived in a foreign country for less than 12 months? Is applying for the travel permit a mandatory requirement with a marriage green card application?