Thank You Follow Up Letters. Now back to the follow up thank you letters, it is important and necessary to send a follow-up thank you letter after an interview to let the person interviewing that you are indeed interested in their company. Sample Job Interview Follow-Up Thank You Letter (Text Version).

In fact, writing a thank you letter after an interview is sometimes considered as must, because employers in some countries may take out of consideration those candidates who fail to follow up on time.
Well, a paper thank you note/letter might be better if you're in a very traditional industry (like wedding planning).
When people expect to hear from you or you expect to hear from them, you will have to find a way to Thank-you letters are a professional sign of courtesy and a way for establishing communication and goodwill relationship with a potential employer or contact. Make It Personal, Avoid Generic Thank You Letters. You might consider thanking people who've helped you with a job search, for instance, or someone you met at.