Discover the importance of sending a "thank you for applying" letter to job candidates and use our template and example to craft your own. I am writing to acknowledge receipt of your invitation and express my appreciation.I will confirm my attendance as soon as possible. Begin with a professional letterhead or logo. Send the letter directly to the office, department or individuals involved in the situation. Use this application acknowledgement email template to inform job candidates you received their application for one of your open roles. Customers applying for a UK Visa from the USA may visit one of over 130 USCIS Application Support Centers to provide their biometric information.