China Approves Interest-Bearing Digital Yuan Deposits from 1 Jan 2026

When the U.S. scrapped Regulation Q limits with the 1980 Depository Institutions Deregulation Act, banks were finally allowed to pay interest on checking accounts to stop funds leaking to higher-yield money-market funds; China’s move is a digital echo, aimed at stemming capital and data flow to Alipay, WeChat Pay and offshore stablecoins. It also folds the CBDC into the banking balance-sheet, reinforcing state oversight while giving the PBOC a new, highly granular monetary-policy lever. The step fits a broader 21st-century trend toward programmable, account-based sovereign money that can settle instantly across borders (see the mBridge pilot) and compete with private tokens. Over a 100-year horizon this could tilt payment architecture away from dollar-centric rails—if users trust Beijing’s governance and capital controls. Otherwise it may join Japan’s 1999 e-money trials as a technically advanced but geopolitically contained experiment. Either outcome signals that the future of legal tender is migrating from paper to policy-coded software, with interest features as just the opening salvo.