Business thank you letter of appreciation. Sample letter


  1. This is a more formal letter expressing thanks.
  2. Express your appreciation of the matter at hand.
  3. Go into depth about why you are thankful and what impact it has on you.
  4. End on a positive and thankful tone.


[Senders Name]
[Address line]
[State, ZIP Code]

[Letter Date]

[Recipients Name]
[Address line]
[State, ZIP Code]

[Subject: Normally bold, summarizes the intention of the letter] -Optional-

Dear [Recipients Name],

I am writing this letter to express my gratitude for the help which you have extended to me last Friday. I frankly would have been lost without your assistance in that tricky situation which you were able to handle well for me.

I am forever in your debt, and if you need anything at all, please do not hesitate to call me.


[Senders Name]
[Senders Title] -Optional-

[Enclosures: number] - Optional -
cc: [Name of copy recipient] - Optional -