If phone calls make you want to hide under a blanket, go online. Most tax agencies have a portal. In the UK, it’s the Government Gateway. Log in, find the section for “check your income tax,” and look for “emergency tax.” You can usually request a refund online in minutes. It’s like online shopping, but you’re buying back your dignity. Don’t have a login? You can create one, but you might need a code sent by mail. Yes, it’s 1995 for a moment. Deal with it.
What Does CBR Tax Code Mean UK? - A Complete Guide - iBusiness Talk