21.06.2026
Building a mosque is one of the most frequently cited forms of sadaqah jariyah in Islam, because a mosque keeps being used five times a day for as long as it stands. You do not need to fund an entire building to take part. In practice a mosque is usually built from many small gifts rather than one large one.
The best known narration comes through Uthman ibn Affan, who reported that the Prophet Muhammad ﷺ said, "Whoever builds a mosque for Allah, Allah will build for him a house like it in Paradise" (Sahih al-Bukhari 450, Sahih Muslim 533). It appears in several collections with slight variations in wording, and it is the text scholars return to whenever mosque construction is discussed.
The Quran frames the same act from a different angle. The mosques of Allah are only to be maintained by those who believe in Allah and the Last Day, establish prayer, give zakat, and fear none but Allah (Surah At-Tawbah, 9:18). The word used there, 'imarah, is broader than construction. It carries the sense of keeping a place alive and in good order, which is why commentators have read the verse as covering upkeep and repair, not just the day the walls go up.
The most common question, and there is a genuine difference of opinion behind it. Some scholars read the narration narrowly, as describing a person who builds a mosque outright. Others hold that contributing toward one falls within the same meaning, since the building would not exist without the contributions. The second view is the one most contemporary scholars work from, which is why mosque projects are usually offered in shares. Either way, contributing toward a mosque is agreed to be a valid sadaqah.
It is easy to picture a mosque as a building for prayer and stop there. In most places where mosques are built with donated funds it is doing more. The Prophet's mosque in Madinah was a school, a court and a shelter for travelers, and small mosques in rural Africa, South Asia and post conflict Syria still work that way. Children learn Quran there because there is no other classroom. Funerals are washed and prayed there. Displaced families gather there, in the only covered public space for miles.
That is also why the less photogenic parts of a build matter. A mosque without clean water for wudu is a mosque people cannot properly use, which is why ablution facilities and restrooms are part of the build rather than an extra. We have written separately about why clean water is a religious obligation in Islam.
Human Appeal USA currently has mosque projects in Syria, Somalia, Senegal, Pakistan and Yemen. In Syria that includes mosques in the Al-Zohoor and Al-Yasmeen areas serving displaced families, one designed to hold around six hundred worshippers. In Somalia the build includes restrooms, ablution spaces and a sound system for the call to prayer. In Yemen the work is restoration rather than construction: recarpeting mosques still standing but no longer fit to pray in. There are also Quran and prayer rug distributions in Syria and Sudan, which cost a fraction of a building and are often the fastest way to make an existing mosque usable again.
Worth thinking about before you give anywhere. A mosque built a short walk from one that is already half empty serves nobody well, and scholars have historically been cautious about building that divides a congregation rather than serving one. The useful question to ask is: who asked for this mosque, and what are people doing without it? In the projects above the answer is usually that a community is praying outdoors, in a tent, or in a building that was damaged and never repaired.
Here the schools genuinely diverge. The majority classical position is that zakat cannot fund mosque construction, because zakat is understood to require tamlik, the transfer of ownership to an eligible individual, and a building cannot own anything. A minority, including a number of contemporary scholars, read the category of fi sabilillah in (Surah At-Tawbah, 9:60) more broadly and permit it. Because of that, many donors give toward mosques as sadaqah and keep their zakat for the categories everyone agrees on. Our zakat policy sets out how we handle zakat funds, and our guide to the types of sadaqah in Islam helps if you are weighing up which pot a gift should come from.
Each mosque project shows larger amounts that fund a substantial portion of the build, in the hundreds to low thousands, alongside smaller shares starting at $50. You can give once or monthly, and choose whether the gift is recorded as sadaqah, zakat or general. If you would rather not pick a country, the Mosques Fund pools gifts across the current builds and restorations and allocates where the need is most immediate. For the wider category this sits inside, see our guide to what sadaqah jariyah means.
On the finer questions, whether a contributor shares in what the narration describes and whether zakat may be directed to construction, the schools do not speak with one voice. If a specific ruling matters for your situation, your local imam is better placed to advise than any article. What is not in dispute is that helping a community have somewhere to pray is a good and lasting thing to do.
- Quran, Surah At-Tawbah 9:18; Surah At-Tawbah 9:60; Surah At-Tawbah 9:108 (Masjid Quba)
- Sahih al-Bukhari 450; Sahih Muslim 533 (Uthman ibn Affan, on building a mosque)
- Sahih Muslim 1631 (the three deeds that continue after death)
- Classical tafsir on the meaning of 'imarah in 9:18 as maintenance and upkeep rather than construction alone
- Human Appeal USA mosques appeal and individual project pages, for countries, project scope, share amounts and what each build includes
- Note: the summary of scholarly positions on zakat and mosque construction is a general description of the classical majority and minority views, and is worth a read by someone qualified before it goes live.