New year, tight deadline.  January 31st is the UK’s Self Assessment tax return deadline – and if you’re a busy small business owner or sole trader, it’s coming up fast. Missing the deadline isn’t an option unless you fancy a £100 late filing penalty  (and more penalties as time goes on). The good news? There’s still time to get your tax return sorted if you act now. This guide will help you survive the last-minute rush and avoid being one of the 1.1 million taxpayers who miss