Prayer: Can Donations from Non-Muslims Be Accepted for Building a Masjid?

Practical Laws of Islam as per the teachings of Imam Khamenei

Prayer: Can Donations from Non-Muslims Be Accepted for Building a Masjid?

Question #419:

Is it permissible to accept the money or other kinds of donations offered by non-Muslims for building a masjid?

Answer #419:

There is no objection to it.

-Imam Khamenei, Practical Laws of Islam, Importance and Conditions of Prayer