El Salvador launched Chivo, a digital wallet with a $30 sign-up bonus, as a financial-inclusion tool for its majority-unbanked population when Bitcoin became legal tender in 2021. A peer-reviewed Science study found broad initial adoption but a rapid drop-off in sustained use.
70+ %
Households without a bank account before Chivo
~90 %
Households not using mobile banking before Chivo
30 $
Sign-up bonus
~68 %
Survey respondents aware of Chivo (Feb 2022)
~50 %
Households nationally that had downloaded Chivo (Feb 2022)
~5 %
Sales in the economy paid via Bitcoin through Chivo (Feb 2022)
88 %
Firms receiving Bitcoin that converted it to dollars immediately
60+ %
Early downloaders who made no further transactions after the initial bonus
4.7 $M
Payment to initial technical vendor (Athena Bitcoin)
Details
Promoter
Government of El Salvador / Chivo S.A. de C.V.
Period
September 2021 - present (adoption plateaued since early 2022)
Keywords
digital payments, financial inclusion, mobile wallet, cryptocurrency policy, public-sector digital services
Context
Over 70% of Salvadoran households lacked a bank account and around 90% did not use mobile banking before Chivo. In September 2021, El Salvador became the first country to make Bitcoin legal tender, and the government launched Chivo — a digital wallet supporting both Bitcoin and US dollars, operated through the state-created entity Chivo S.A. de C.V. — with a $30 sign-up bonus (about 1% of average annual per-capita income) explicitly framed as a financial-inclusion incentive.
Results
Economists from the University of Chicago, Penn State and Yale conducted a nationally representative survey of 1,800 Salvadoran households in February 2022, combined with blockchain transaction data, published as NBER Working Paper 29968 and peer-reviewed in Science (2023). They found about 68% of respondents were aware of Chivo and roughly half of households nationally had downloaded it, but only about 5% of all sales in the economy were paid via Bitcoin through Chivo, and 88% of firms that received Bitcoin converted it to dollars immediately. Over 60% of early downloaders made no further transactions once their initial $30 bonus was spent, and adoption plateaued from early 2022.
Conclusions
The peer-reviewed study's authors describe Bitcoin adoption as "low, concentrated, and decreasing over time," citing privacy concerns as the main reported barrier to continued use — even though nearly half of previously unbanked households did, at minimum, gain a functioning digital-payments account. This is a case where digital financial inclusion partly succeeded (broad initial account access for unbanked households) but sustained transactional adoption largely did not materialise — an honest, well-evidenced cautionary example rather than an unqualified success story. Contract terms between the government and its initial technical vendor (Athena Bitcoin, paid $4.7m) were not made public, and no comparably rigorous independent follow-up study beyond the February 2022 snapshot was located.
Implementation
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Data sources
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