For several of our tax risks, whilst we saw a decrease during the first half of 2020 to 2021, that is likely to be linked to the decrease in overall transactions resulting from COVID-19.
Ar gyfer nifer o'n risgiau treth, gwelwyd gostyngiad yn ystod hanner cyntaf 2020 hyd 2021, ond mae hynny'n debygol o fod yn gysylltiedig â'r gostyngiad yn y trafodiadau cyffredinol oherwydd COVID-19.