Rotating Savings and Credit Associations (ROSCAs) function as a cooperative model by enabling individuals to pool capital collectively.
Emerging around 200 B.C. in China, ROSCAs are informal financial systems in which individuals agree to cooperatively pool capital. These systems operate outside formal banking and adapt to different cultural contexts. They provide participants a way to access lump sums for significant expenses, such as weddings, medical bills, or business investments.
This mechanism is best for tight-knit, trust-based groups with shared goals. It provides a simple, low-barrier financial solution for communities. While it’s often used by resource-constrained groups without access to formal financial services, it also works well for inclusive communities focused on fair resource distribution.
ROSCAs are comparable to DAO treasuries, but participants are guaranteed a return. While not inherently onchain, they can be transitioned using smart contracts and enhancing transparency with all activities recorded on the blockchain. This system enables individuals to bypass traditional credit or banking institutions and operates with an interest-free structure.
ROSCAs are contingent on all participants agreeing to contribute a fixed amount of money at regular intervals, such as weekly or monthly. The total amount is given to one member at a time, and the order of distribution can be predetermined, randomly selected, or decided by need or bidding.
Members take turns receiving the pot, ensuring each person benefits once during the cycle. After everyone has received the pot, the group starts a new cycle, adjusting the terms as needed. While adapted differently across regions, the core principles remain consistent, with variations in meeting frequency, contribution amounts, and fund distribution rules.
Operates with a straightforward design, requiring only regular contributions and trust among members.
Relies entirely on social ties and mutual trust, making it self-regulating without formal contracts.
Every participant has an equal opportunity to receive the pot once per cycle, ensuring fairness.
Can be tailored to different needs, with flexible options for how and when funds are distributed.
Kiva uses a similar community-based lending model to provide microloans to underserved communities worldwide. By leveraging technology, Kiva allows individuals to lend small amounts to= entrepreneurs and individuals globally, offering a modern spin on the ROSCA concept but with broader reach and transparency.
A Kenyan startup digitizes traditional ROSCAs (called “Chamas” in East Africa) by offering a platform that manages the group’s contributions, expenses, and payouts, showing how the practice can be updated with modern financial technology.
Worldcoin has explored creating digital savings circles, where users form small groups= to contribute and withdraw funds in a decentralized way, bringing the communal aspect of ROSCAs into the digital world using cryptocurrency.