作者：Ana Paula Pereira，Cointelegraph；编译：松雪，金色财经
截至 10 月中旬，今年巴西的 USDT 交易额达到 2710 亿巴西雷亚尔（约合 550 亿美元），几乎是比特币交易量的两倍。
自 2021 年以来，巴西的 USDT 交易量一直在增长，但在 2022 年 7 月首次超过比特币交易量，当时正值去年加密货币行业风暴的顶峰，当时加密货币贷款机构三箭资本 (Three Arrows Capital) 和 Voyager Capital 倒闭。
巴西雷亚尔交易量排名前六位的加密货币。 资料来源：Receita Federal
政府报告称，加密货币熊市使该国的加密货币交易量在 2022 年减少了近 25%，最终达到 1,544 亿雷亚尔，约合 310 亿美元。
巴西税务机构使用依赖人工智能和网络分析的复杂系统来跟踪公民与加密货币相关的活动。 根据一篇博客文章，该系统能够检测可疑活动并追踪交易加密货币的个人位置。
税务局还瞄准了该国公民在海外持有的加密投资。10月25日，当地国会通过了一项立法，将加密货币视为外国投资的“金融资产”。从2024年1月开始，海外收入在6000至50000雷亚尔(约10000美元)之间的人将被征收15%的税率。超过这个起征点，税率为22.5%。
自 2019 年起，在巴西运营的加密货币交易所必须向政府披露所有用户交易。 每月加密货币销售超过 35,000 雷亚尔（约 7,000美元）的资本收益需缴纳 15% 至 22.50% 的累进税。
Coinbase、Binance、Bitso 和 Crypto.com 等全球加密货币交易所与 Mercado Bitcoin 和 Foxbit 等本地参与者一起在该国运营。
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Weatherly本周一，菱传媒爆料，前台北市长柯文哲因涉嫌京华城案被羁押，相关调查发现其加密货币冷钱包已被查扣。然而，由于缺少钱包的私钥和助记词，检调遇到技术瓶颈，调查进展受阻，或将延长羁押期限。专家指出，即便无助记词，USDT等加密资产仍有可能通过申请冻结处理。
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Catherine