CryptoComLearn reports that Circle, the digital asset company that previously owned the Poloniex cryptocurrency exchange, is sending a stark warning to its US-based customers: withdraw your funds by December 16, 2019, or risk having your assets converted, charged fees, and possibly even sent to state governments. This announcement marks a critical juncture for the handling of unclaimed digital assets in the crypto industry.
Background: Circle’s Divestiture of Poloniex
In October 2019, Circle announced it was selling Poloniex, which it had acquired in early 2018 for an estimated $400 million. As part of the divestiture, US customers were barred from trading on the platform as of November 1, 2019. Now, Circle is moving to fully sever ties with the US portion of the exchange. The company has set a hard deadline of December 16, 2019 for all US users to withdraw their cryptocurrency holdings. After that date, the existing Poloniex US website will be shut down entirely, and all wallet access will be terminated.
What Happens After the Deadline
According to Circle’s official blog post, any cryptocurrencies remaining in Poloniex US wallets as of the deadline will be gradually converted into USDC, a dollar-pegged stablecoin issued by Circle. The company plans to launch a new withdrawal site in the first half of 2020, where former clients can retrieve their USDC. However, this new site will come with additional costs. Circle warns that it may charge a monthly service fee on USDC balances stored on the new site, as well as a one-time dormancy fee for accounts that become inactive under applicable regulations. Importantly, the company assures users that total fees will never exceed the account balance, meaning no negative balances will be created.
Unclaimed Assets and Government Turnover
Perhaps the most alarming aspect for users is Circle’s warning regarding unclaimed digital assets. In line with traditional abandoned property laws, the company states that “Assets in dormant accounts may be sent to the account holder’s state, consistent with regulations for abandoned property.” This means that if a user fails to log in and claim their assets for an extended period—and Circle deems the account dormant—the cryptocurrencies could be escheated to a US state government. Circle also notes that it may charge inactivity fees before such a transfer takes place. This is one of the first explicit instances of a major crypto company applying state escheatment rules to digital asset accounts, raising significant legal and privacy concerns.
Industry Implications
Poloniex was once one of the world’s largest crypto exchanges, and its handling of US customer assets after the sale sets a precedent for how exchanges manage dormant accounts during ownership transitions. The warning underscores the risks of self-custody versus leaving funds on an exchange. It also highlights the evolving regulatory landscape, where state governments may view unclaimed crypto as akin to unclaimed bank deposits. Users are strongly advised to act before the deadline to avoid unwanted fees and potential loss of assets. Circle has not disclosed the number of affected accounts but encourages all US users to withdraw as soon as possible. The crypto community is watching closely to see how state governments will handle any escheated digital assets, and whether this will spur more users to move to non-custodial wallets.
Conclusion
As the December 16, 2019 deadline approaches, Poloniex US customers face a clear choice: withdraw now or face a complex and potentially costly process involving conversion to USDC, ongoing fees, and the risk of having their assets turned over to state authorities. This case serves as a powerful reminder that in the crypto world, regulatory frameworks for traditional finance are increasingly being applied to digital assets, and proactive self-custody remains the best defense.