Declining an Invitation Politely in Italian: Saying 'I Can't Make It' with a Reason
Learn to turn down an invitation in Italian with polite phrases like 'Non posso, mi dispiace' and give a clear reason, using the right register for friends or formal situations.

In Italian, refusing an invitation is not just about saying no. You usually soften the refusal with a short apology and then give a reason. The core pattern is 'Non posso' (I can't) or 'Non riesco' (I can't manage), often followed by 'perché' (because) and a simple excuse. This lesson gives you ready-made phrases for casual and formal situations, so you can decline without sounding rude. You will also hear a short dialogue and practice choosing the right expression.
By the end, you can…
- politely say I can't make it in Italian using 'Non posso' or 'Non riesco'.
- give a simple reason with 'perché' and a common excuse.
- choose between informal 'tu' and formal 'Lei' when declining.
Listen once. Try it slowly. Then say it without looking.
Checking available voices…
Non posso, mi dispiace.
I can't, I'm sorry.
non POS-soh, mee dee-SPYAH-cheh
The most common neutral refusal. Use it with friends, family, or acquaintances. It is polite but not overly formal.
Non riesco a venire, purtroppo.
I can't manage to come, unfortunately.
non ree-EH-sko ah veh-NEE-reh, poor-TOOP-poh
'Non riesco' often implies you would like to come but something prevents you. Softer than 'Non posso'.
Mi dispiace, ma ho un altro impegno.
I'm sorry, but I have another commitment.
mee dee-SPYAH-cheh, mah oh oon AL-troh eem-PEH-nyoh
A clear, slightly formal reason. 'Impegno' means a prior engagement or obligation.
Purtroppo non posso, perché devo lavorare.
Unfortunately I can't, because I have to work.
poor-TOOP-poh non POS-soh, per-KEH DEH-voh lah-voh-RAH-reh
Use 'perché' to introduce the reason. 'Devo' means 'I have to'. Replace 'lavorare' with another infinitive as needed.
Grazie per l'invito, ma non posso venire.
Thanks for the invitation, but I can't come.
GRAH-tsyeh per leen-VEE-toh, mah non POS-soh veh-NEE-reh
A polite formula that thanks the person first. Works in both informal and formal contexts.
Pronunciation guides are approximate. Slow playback keeps the original pitch.
Make it make sense
Useful pattern
The basic refusal pattern is: apology + 'non posso' / 'non riesco' + reason. For example: 'Mi dispiace, non posso, perché ho già un impegno.' (I'm sorry, I can't, because I already have a commitment.) You can also put the reason first: 'Purtroppo ho un altro impegno, quindi non riesco a venire.' (Unfortunately I have another commitment, so I can't manage to come.) Note that 'non posso' is followed directly by a verb in the infinitive: 'Non posso venire' (I can't come). 'Non riesco' needs 'a' before the infinitive: 'Non riesco a venire' (I can't manage to come).
When to use it
Use 'Non posso' for a straightforward refusal. Use 'Non riesco' when you want to sound softer or suggest you tried but cannot. With friends, use 'tu': 'Non posso, mi dispiace.' With someone you don't know well, a boss, or an older person, use the formal 'Lei': 'Mi dispiace, non posso, signore.' If you are declining a written invitation, 'Grazie per l'invito, ma non posso' is appropriate. In southern Italy you may hear 'Non posso proprio' (I really can't) for emphasis, but it is understood everywhere.
Listen to each line, then take one part and reply out loud.
Ciao! Vieni alla festa sabato sera?
Hi! Are you coming to the party Saturday evening?CHAH-oh! VYEH-nee al-lah FES-tah SAH-bah-toh SEH-rah?Mi dispiace, non posso. Devo lavorare.
I'm sorry, I can't. I have to work.mee dee-SPYAH-cheh, non POS-soh. DEH-voh lah-voh-RAH-reh.Che peccato! Allora ci vediamo la prossima volta.
What a shame! Then see you next time.keh pek-KAH-toh! al-LOH-rah chee veh-DYAH-moh lah PROS-see-mah VOL-tah.Grazie per l'invito. Ci sentiamo presto!
Thanks for the invitation. Talk soon!GRAH-tsyeh per leen-VEE-toh. chee sen-TYAH-moh PRES-toh!A little context goes a long way
In Italian, a bare 'No' can sound abrupt. A short apology plus a reason is expected even among friends. 'Mi dispiace' is standard; 'mi spiace' is a common variant, especially in central and southern Italy. For formal refusals, add a title such as 'signore' or 'signora', or use 'Lei' verb forms. Avoid inventing dramatic excuses; a simple reason is enough.
One thing to watch for
Saying 'Non posso a venire' by adding 'a' after 'posso'.
Try this instead: 'Posso' is followed directly by the infinitive: 'Non posso venire.' The 'a' belongs with 'riesco': 'Non riesco a venire.' Both mean you can't come, but the grammar differs.
Your turn
Try answering out loud before checking a possible answer.
1How do you politely say 'I can't, I'm sorry' in Italian?
Show a sample answer
Non posso, mi dispiace.
This is the standard neutral refusal. 'Non riesco, mi dispiace' is also correct and slightly softer.
2Complete with the correct preposition: 'Non riesco ___ venire.'
Show a sample answer
a
'Riesco' requires 'a' before an infinitive: 'Non riesco a venire.' 'Non posso venire' takes no preposition.
3You are declining your boss's invitation. Which form is more appropriate: 'Non posso, scusa' or 'Mi dispiace, non posso'?
Show a sample answer
Mi dispiace, non posso.
With a boss, use the formal register and avoid 'scusa' (informal 'sorry'). 'Mi dispiace, non posso' is polite and neutral. In very formal speech you could add 'signore' or 'signora'.
To decline politely in Italian, say 'Mi dispiace, non posso' or 'Non riesco', then add 'perché' and a simple reason. Match 'tu' or 'Lei' to the person you are speaking to.
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