On behalf of all the team at the Welsh Revenue Authority, we would like to thank our customers for their patience, as well as many partners who continue to offer support.
Ar ran y tîm yn Awdurdod Cyllid Cymru, hoffem ddiolch i'n cwsmeriaid am eu hamynedd, yn ogystal â llawer o bartneriaid sy'n parhau i gynnig eu cymorth.