Italian Phrase
Grazie per aver confermato.
Meaning
Literally “Thank you for having confirmed.” It is used to thank someone who has just confirmed a detail, such as a reservation, an appointment, or any piece of information.
When to use
Use this phrase in semi‑formal or formal contexts after you receive a confirmation—e.g., in emails, phone calls, or face‑to‑face conversations with colleagues, service staff, or acquaintances.
✦Grammar Breakdown
Grazieperaverconfermato
Grazie
A plural noun used as an interjection to express thanks; it does not change for singular or plural addressees.
per
Preposition meaning “for”; introduces the reason or cause of the gratitude.
aver
Infinitive of the auxiliary verb “avere”; used here to form the infinitive perfect (aver + past participle).
confermato
Past participle of “confermare” (to confirm); follows “aver” to indicate a completed action.
🗨In Conversation
Ho confermato la tua prenotazione per venerdì.
I have confirmed your reservation for Friday.
Grazie per aver confermato.
Thank you for confirming.
✕Common Mistakes
Grazie di aver confermato.
The preposition after “Grazie” should be “per”, not “di”.
Grazie per aver confermare.
After “aver” you need the past participle “confermato”, not the infinitive “confermare”.
↔Alternatives
Ti ringrazio per la conferma.
I thank you for the confirmation.
Grazie per la conferma.
Thanks for the confirmation.
Grazie per avermi confermato.
Thank you for confirming (to me).
Cultural Tip
In Italian, “Grazie” is always plural, even when speaking to one person, and the preposition “per” is required after it. Using “di” (e.g., “Grazie di aver…”) is a common mistake and sounds unidiomatic. In business emails, you may also add a closing like “Cordiali saluti” after this sentence.

