The Estonian Ministry of Foreign Affairs requires visa applicants to show a minimum of €70 in available funds per day of their intended stay in Estonia. This is to confirm that the applicant can financially support themselves throughout the visit without relying on public resources. Supporting documents may include recent bank statements, an employer letter confirming salary, proof of sponsorship where applicable, or prepaid accommodation bookings that help reduce the daily cost estimate. All financial documents must be genuine, up to date, and clearly reflect the applicant's ability to fund the trip.