Only for BT clientsWhat is the minimum age to apply for Star Card? You can apply for Star Card if you are at least 18 years old and meet the other eligibility criteria (income, credit history). Last update2026-06-12Was the answer useful to you? 0 How can we improve the answer? We are sorry that this answer was not useful to you. Help us improve it0/500Send feedback 0 TagCredit cardShopping cartSTARRevenuesCard STELLA