“Mae cyflwyno'r ddwy dreth newydd hyn yn garreg filltir arwyddocaol i Gymru. Bydd trethdalwyr Cymru eisiau arweiniad a sicrwydd ynghylch sut caiff eu trethi eu casglu.
“The introduction of these 2 new taxes represents a significant milestone for Wales. Welsh taxpayers will want guidance and reassurance about how their taxes will be collected.