The Manual
Vol. I · No. 1 · September 2026
The Gentleman's Guide
Part XII · Communication & EtiquetteNo. 445 · Page 14 of 20

Writing a thank-you note

Name the specific gift or favor, say one true thing about how you are using it or what it meant, and get the note in the mail within two weeks. Four sentences by hand beat four paragraphs you never send, and a late note still beats none.

Writing a thank-you note

When one is owed

A spoken thank-you covers a gift opened in front of the giver and most everyday favors. A written note is expected for wedding, shower, graduation and baby gifts, for anything that arrived by mail, for an overnight stay in someone's home, and for real effort on your behalf, such as a reference, an introduction or help with a move. After a job interview, send a short email to each interviewer within a day, since hiring decisions move faster than the mail.

Send social notes within two weeks. The traditional outer limit for wedding gifts is three months from the wedding. Once you are past a deadline, send the note anyway and spend no more than half a sentence on the delay.

The five-sentence formula

  1. Open with "Dear Aunt Carol," by hand, in blue or black ink.
  2. Thank the person for the specific thing by name: "Thank you so much for the cast-iron skillet."
  3. Say how you have used it or what it meant: "I've made cornbread in it twice already, and it has earned a permanent place on the stove."
  4. Add a line about the person rather than the object: "It was wonderful to see you at the shower, and I hope we can get to Portland this fall."
  5. Close with "Thanks again," or "With love," and sign your name.

For a gift of money, do not state the amount. Refer to "your generous gift" and say what it is going toward, such as the security deposit or the honeymoon. For a professional favor, report the result: "I met with Dr. Alvarez on Tuesday, and she has asked me to send my portfolio."

Mistakes that flatten a note

"Thank you for the gift" could have been written before the box was opened. Preprinted messages with only a signature read as an obligation discharged. Do not mention that you returned or exchanged the item, that you already own one or that anything was wrong with it. Thank the giver for the thought, and find one honest thing to say about it.

Paper or screen

Handwriting matters for formal gifts and for older relatives. Email or a text is fine for small kindnesses among friends, and a prompt message always beats a card that stays in your head.

Tip Keep a box of plain fold-over cards and a sheet of stamps in a drawer, and keep the gift list with addresses as you open things. Most unwritten notes are a supply problem, not an ingratitude problem.