Indonesia
Arisan
An arisan is an Indonesian rotating savings club in which a group of participants meets on a regular schedule, contributes a fixed amount each meeting, and one participant takes home the pool. Predominantly women-led and unusually bound up with social and ritual life, the arisan is one of the most widespread informal financial mechanisms in Southeast Asia.
Origin
Arisans are attested in Indonesia for at least the precolonial period. The Dutch ethnographic record from the 19th century describes them in essentially their modern form. The practice is widespread across the Indonesian archipelago and shares its structural mechanics with regional cousins: the paluwagan in the Philippines, the chit in the Bicol region of the Philippines, the hui in southern China and Vietnam, and the kye in Korea.
How an arisan works
A typical arisan group has 10 to 30 members who agree on a contribution amount and a meeting cadence (most commonly monthly, sometimes weekly). At each meeting every member contributes the agreed amount. One member is selected to take home the entire pool. Selection is most often by random draw of names from a container, though some groups use auction mechanics for the early cycles and a draw thereafter.
The cycle ends when every member has received the pool once. A new cycle is then started, often with the same group. Arisan groups frequently persist for many years, with the same roster. The social contract that makes the structure work is that no member would consider dropping out before completing a cycle they had received from, because the group is a continuing part of social life.
The social dimension
More than other ROSCA traditions, the arisan is structured around the social occasion of the meeting. Arisan meetings rotate through members' homes; the host provides food. The financial function is real, but for many participants the recurring social gathering is the primary value, with the rotating savings serving as the structuring obligation that keeps the group meeting on schedule. This is one of the reasons for the arisan's exceptional durability: dropping out has a higher social cost than the financial consequence alone would suggest.
Who participates
Arisans are predominantly women-led. Surveys by Bank Indonesia and academic researchers (notably the work of Lont and Hospes) have found participation rates above 50 percent of adult women across multiple regions. Many Indonesian women belong to two or three arisan groups simultaneously, layered across kinship, workplace, and neighborhood networks.
Men's arisan groups exist and are common in workplace settings (office arisans, RT-level neighborhood-association arisans), but the women-led variant is by far the dominant form. Sociologists have long argued that the arisan is one of the most important institutions through which Indonesian women accumulate productive capital independent of male-headed household structures.
Scale
Estimates for total annual arisan flows in Indonesia range from USD 3 billion to USD 5 billion. Precise measurement is difficult because most arisans operate informally and outside any registered structure. Bank Indonesia financial- inclusion publications cite arisans as a major component of household savings flows for women, alongside formal bank-deposit accounts and Sharia-compliant savings products.
Arisan-online and consumer-protection concerns
Since 2018 a category of advertised online schemes branded as arisan-online has emerged. Several of these were Ponzi structures with no underlying group of mutually known participants, where new entrants' contributions were used to pay earlier participants. The Otoritas Jasa Keuangan (OJK) has prosecuted multiple arisan-online operators since 2020 and regularly issues consumer advisories.
The WSCC distinguishes legitimate digital arisan platforms (which represent real small groups with mutually known participants and can audit against an underlying roster) from arisan-online schemes (which structurally cannot deliver what they advertise). Operator registration and disclosure are the primary tools for making this distinction visible to consumers.
See also
- Chit funds (India) — the closest regulated South Asian cousin.
- Tandas (Mexico, Latin America) — the closest Latin-American structural analog.
- ROSCAs — the academic umbrella term.
Sources
- Bank Indonesia, financial-inclusion surveys and publications.
- Otoritas Jasa Keuangan (OJK), advisories on arisan-online schemes.
- Lont, H., Juggling Money: Financial Self-Help Organizations and Social Security in Yogyakarta, KITLV Press.
- Hospes, O., People That Count: The Forgotten Faces of Rotating Savings and Credit Associations in Indonesia.
Frequently asked questions
- What is an arisan?
- An arisan is an Indonesian rotating savings club in which a group of participants meets on a regular schedule, contributes a fixed amount each meeting, and one participant takes home the pool. Selection is most often by random draw, though some arisan groups use auctions for the early payouts and a draw thereafter. Arisans are deeply embedded in Indonesian social life and are predominantly women-led.
- How is an arisan different from other ROSCAs?
- Arisans share their core mechanics with tandas, susus, and stokvels but are unusually bound up with social and ritual life in Indonesia. Many arisan groups exist primarily as recurring social occasions where the rotating savings function is a structuring device for the meetings. The cultural emphasis on the group meeting is stronger than in most other ROSCA traditions.
- Are arisans regulated in Indonesia?
- Informal arisans among trusted acquaintances are not regulated. Bank Indonesia and the Otoritas Jasa Keuangan (OJK) have issued advisories warning consumers about advertised arisan-online schemes that operate as Ponzi structures with no underlying group, which is the most common consumer-protection failure in this space. The WSCC's policy framework recommends explicit operator registration for any commercial arisan-style platform.
- How widespread are arisans?
- Arisan participation surveys by the Indonesian central bank and academic researchers have consistently found participation rates above 50 percent of adult women across multiple regions. Estimates for total annual arisan flows in Indonesia range from USD 3 billion to USD 5 billion, though the informal nature of most groups makes precise measurement difficult.
- What is arisan-online and why is it risky?
- Arisan-online is a category of advertised online schemes that promise rotating-savings payouts without an underlying small group of mutually known participants. Several large frauds in Indonesia have been operated under this label, where new entrants' contributions were used to pay earlier participants in a Ponzi structure. OJK has prosecuted multiple arisan-online operators since 2020. The WSCC distinguishes legitimate digital arisan platforms (which represent real small groups) from arisan-online (which structurally cannot deliver what they advertise).