Unique Taxpayer Reference numbers (or UTRs) are 10-digit codes that uniquely identify you or your business. They're used by HMRC whenever they're dealing with your tax. From claiming a tax refund to filing a Self Assessment tax return, your UTR will make sure the taxman always knows who he's talking to.
Cislo pridelene po otevreni zivnosti. Toto cislo se potom pouziva pro danove priznani.