Partnership Unique Taxpayer Reference (UTR)
The Partnership Unique Taxpayer Reference (UTR) will have been issued by HM
Revenue & Customs. It is made up of ten numbers, for example 1234567890, and
can be found on a Partnership Tax Return (SA800) or 'Notice to complete a
Partnership Tax Return'. It may also be found on other documents we have
issued.
Depending on the type of document issued the reference may be printed next to
the headings 'Tax Reference', 'UTR' or 'Official Use'.