Company
Address
ZIP, State
ATTN:
Name Surname
Address
City ZIP
Country
[Month DD, YEAR]
RE: Case No. [enter No.]
Dear [Add Name],
With this letter we hereby acknowledge receipt of {Offer / Complaint / Appeal / Request for Information] you have submitted on [Date] to [Name of Company / Institution].
Your letter has been forwarded to respective department, and they shall proceed immediately with inquiries in an effort to [consider your offer / meet complaint / resolve appeal / disseminate information] in accordance with your letter. You will be duly informed regarding progress of procedure.
Having in mind complexity of internal procedures, you shall receive written response to your {Offer / Complaint / Appeal / Information] with 30 days.
Sincerely,
[Name Surname]
[Position]
[Company / Institution]