What is sadaqah? Voluntary charity in Islam explained
Sadaqah is voluntary charity in Islam, given in any amount at any time beyond the obligatory zakat. Learn what counts as sadaqah, how it differs from zakat and sadaqah jariyah, and how mosques collect it.
Last updated July 2026 by Fatih
Quick answer
Sadaqah is voluntary charity in Islam: any gift given freely, in any amount, at any time, for the sake of God. Zakat is different, an obligatory annual payment with a wealth threshold (nisab), a set rate, and defined categories of recipients. Sadaqah has none of those limits and is not only money; a kind word or helping someone also counts. Mosques usually collect it as its own fund, separate from zakat.
Key takeaways
- A hadith in Sahih Muslim teaches that every act of goodness is charity.
- Sadaqah jariyah is ongoing charity, such as a well or a masjid, whose benefit continues over time.
- Keep sadaqah and zakat in separate funds, because zakat may only go to its eligible categories.
Who this is for: Muslims who want a clear definition of sadaqah and how it differs from the obligatory zakat; Mosque boards and treasurers who need to keep sadaqah and zakat designated separately at the point of collection; Islamic school and community center leaders explaining voluntary giving to students and families; New Muslims learning the difference between obligatory and voluntary charity in Islam
Sadaqah is voluntary charity in Islam: a gift given freely to please God, with no minimum amount, no fixed schedule, and no wealth threshold. The word comes from the same Arabic root as sidq, meaning truthfulness or sincerity, and classical teaching treats the act of giving as evidence that the giver's faith is genuine. Anything offered voluntarily for the sake of God, from a large donation to a masjid down to a small coin in the collection box, counts as sadaqah.
Sadaqah sits alongside zakat, the obligatory annual almsgiving that is one of the five pillars of Islam, but the two are distinct. Zakat is a duty calculated on qualifying wealth above the nisab threshold and distributed to defined categories of recipients. Sadaqah is optional and open-ended: any amount, at any time of year, to any beneficiary in need. One note on usage: the Quran also uses the plural, sadaqat, for zakat itself (9:60), but in everyday speech sadaqah means voluntary charity. This page is general information, not a fatwa; take personal questions to a scholar you trust.
For mosques and Islamic nonprofits, sadaqah is the everyday giving that funds operations between zakat seasons: the donation box by the door, a tap at the lobby kiosk after Jummah, an online gift during Ramadan. Because zakat may only go to specific recipients, a masjid has to keep sadaqah and zakat apart from the moment each gift is made.
Sadaqah versus zakat: voluntary versus obligatory
Zakat is one of the five pillars of Islam: an obligatory annual payment calculated on qualifying wealth above the nisab threshold and distributed to defined categories of recipients. It has rules about who must pay, how much is owed, and who may receive it. Sadaqah has none of those constraints. It is voluntary, unlimited in frequency and amount, and open to any beneficiary, which is why most of the day-to-day giving at a mosque is sadaqah rather than zakat.
The distinction matters operationally as well as religiously. Because zakat must reach specific categories of recipients, a mosque needs to know at the moment of collection whether a gift is zakat or sadaqah. Collecting both through one unlabeled box or a generic card reader forces the finance committee to guess afterward. Separate designations at the point of giving keep both funds clean and defensible.
What counts as sadaqah?
Monetary sadaqah is the familiar form: cash in the donation box, a tap at a kiosk, an online gift to the masjid, food for a neighbor, or support for a family in need. Any amount qualifies, and Islamic teaching emphasizes that the sincerity behind the gift matters more than its size, with quiet giving held up as especially praiseworthy.
Sadaqah also extends beyond money entirely. A hadith recorded in Sahih Muslim teaches that every act of goodness is charity, and other narrations describe a kind word, guiding someone, and removing something harmful from a path as sadaqah. That breadth is the point: voluntary charity in Islam is a daily posture, not only a financial transaction. When the benefit of a gift keeps recurring, such as a well, a masjid, or beneficial knowledge, it is called sadaqah jariyah, ongoing charity, which has its own explainer.
How do mosques collect sadaqah today?
The traditional sadaqah box still works, but fewer worshippers carry cash. Mosques increasingly pair the box with a kiosk in the lobby, a QR code on the notice board, and an online giving page, so a worshipper without cash can still give after Jumu'ah with a card or phone.
With Givebear, each of those channels routes gifts to the fund the donor chooses. A kiosk can present Sadaqah, Zakat, and a building fund as separate buttons, so every gift is designated before payment and the treasurer sees fund-level totals without manual sorting. Donors receive automatic receipts, and recurring giving lets a supporter turn sadaqah into a weekly or monthly habit.
Practical use cases
- Configuring separate Sadaqah and Zakat buttons on a lobby kiosk so each gift is designated before payment
- Collecting everyday sadaqah digitally alongside the traditional donation box for worshippers who carry no cash
- Running a Ramadan or Friday sadaqah appeal with a QR code and an online giving page
- Reporting sadaqah totals separately from zakat for the finance committee and year-end records
Key features
- Dedicated fund routing so sadaqah stays designated separately from zakat at the moment of giving
- A lobby kiosk with separate Sadaqah and Zakat buttons, a one-time purchase of $999 to $1,099
- A giving form on the mosque website with the same funds
- Weekly or monthly recurring sadaqah
- Email receipts that name the fund, and donor records for the board
Common questions
What does sadaqah mean?
What is the difference between sadaqah and zakat?
Does sadaqah have to be money?
How is sadaqah different from sadaqah jariyah?
How can a mosque collect sadaqah separately from zakat?
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