Cryptoassets are traded on a global basis. Indeed, the markets are even more global and constant than markets in more conventional financial instruments, rivalled only perhaps by the FX markets in their reach.

近期，北京市税务局发布了《关于进一步推进破产便利化 优化营商环境的公告》（2020年第4号，下称“4号公告”）、上海市高级人民法院与上海市税务局印发《关于优化企业破产程序中涉税事项办理的实施意见》（沪高法〔2020〕222号，下称“222号文”），旨在明确破产程序中的涉税事项，充分发挥破产制度在规范市场主体退出方面的重要作用。

破产是解决企业产业深层次矛盾，优化资源配置，提升企业产业质效的重要法治途径。破产程序中涉税事项的处理是重要一环，妥善处理破产事宜无法忽视涉税问题。实践中，我们作为税务律师也经常能接到破产程序中涉税事项的咨询，部分案件中涉税事项甚至成为左右破产程序能否顺利推进的重要因素，其中不乏争议的问题，部分问题可以从两份文件中找到答案或启示，我们在此结合两份文件的亮点与重点，对于破产程序中的涉税相关事项做简要梳理，并探讨合理应对之策。

一 非正常户、发票问题的解决

COVID-19 has had an unimaginable impact on the corporate world. The assumptions on which parties approached corporate transactions like Joint Ventures (JV) have often been blown off course. Businesses that are party to JVs must monitor not just themselves but the condition of their JV partner and the impact that they may have on the JV. There is no 'off the shelf' Joint Venture Agreement (JVA). Analysing the legal and practical rights and constraints in each JV is therefore essential.

Leisure Norwich (2) Ltd & Others v Luminar Lava Ignite Limited & Others - [2012] EWHC 951(Ch). Incurring liabilities to third parties is often necessary in order to carry out an effective administration of an insolvent company.