Translate the text from English to Welsh.



 
As part of the fiscal framework the Welsh Government committed to putting in place arrangements for the independent production of tax revenue forecasts for devolved taxes. While those arrangements are being established, there is an interim process of independent scrutiny and assurance of Welsh Government tax revenue forecasts.    

  

In my Written Statement on 9 March 2017 I informed Assembly Members that, following a competitive procurement exercise, a team from the Business School at Bangor University was appointed to scrutinise and assure the Welsh Government’s devolved tax revenue forecasts for inclusion in the 2018\-19 Budget.  The team from the Business School has been working with Welsh Treasury officials to develop and refine the methodology used to produce the Welsh Government’s tax revenue forecasts for the draft budget.  

  

The final independent report, summarising the work undertaken together with an overall assessment of the Welsh Government’s forecasts, will be published to inform the Assembly's consideration of the draft budget.  

  

I have been considering the options for future years which will require a body independent of the Welsh Government to produce tax revenue forecasts for devolved and partially devolved taxes in Wales. It is important that the resources that are dedicated to this new function are proportionate to the task and reflect the range of taxes that are currently under the control of Welsh Ministers.  

  

In assessing the options I have set the following criteria:  

  

• It is essential that the function is exercised in a way which is sufficiently independent from Government;  

• Discharge of the function should represent value for money; and  

• The body appointed to fulfil the function should have demonstrable expertise to fulfil its mandate.  

  

I wanted to report to Assembly Members that consideration has narrowed the field to two feasible options. The first would involve setting up an independent commission in Wales to produce forecasts for devolved tax revenues; the second would use an existing body to carry out this function.  In relation to the latter option, I am in discussions with the UK Government about the feasibility of the Office for Budget Responsibility undertaking this work.  

  

I will update Assembly Members on my preferred option in the autumn alongside the draft budget.      

 







Translation:


 
Fel rhan o'r fframwaith cyllidol, ymrwymodd Llywodraeth Cymru i roi trefniadau ar waith i lunio rhagolygon annibynnol ar gyfer refeniw trethi datganoledig. Tra bo'r trefniadau hyn yn cael eu sefydlu, ceir proses dros dro o graffu a sicrwydd ar gyfer rhagolygon refeniw trethi Llywodraeth Cymru.   
  
Yn fy Natganiad Ysgrifenedig ar 9 Mawrth 2017, dywedais wrth Aelodau'r Cynulliad fod ymarfer caffael cystadleuol wedi’i gynnal a bod tîm o Ysgol Fusnes Prifysgol Bangor wedi’i benodi i wneud gwaith craffu a sicrwydd ar ragolygon Llywodraeth Cymru ar gyfer refeniw trethi datganoledig, cyn eu cynnwys yng Nghyllideb 2018\-19\. Mae'r tîm o'r Ysgol Fusnes wedi bod yn gweithio gyda swyddogion Trysorlys Cymru i ddatblygu a mireinio'r fethodoleg a ddefnyddir i lunio rhagolygon refeniw trethi Llywodraeth Cymru ar gyfer y gyllideb ddrafft.   
  
Bydd yr adroddiad annibynnol terfynol, sy'n crynhoi'r gwaith a wnaed, ynghyd ag asesiad cyffredinol o ragolygon Llywodraeth Cymru, yn cael ei gyhoeddi i gynorthwyo Aelodau'r Cynulliad wrth iddynt bwyso a mesur y gyllideb ddrafft.  
  
Rwyf wedi bod yn ystyried yr opsiynau ar gyfer y dyfodol o ran yr angen i gael corff sy'n annibynnol ar Lywodraeth Cymru i lunio rhagolygon ar gyfer refeniw trethi sydd wedi’u datganoli, neu wedi’u datganoli'n rhannol, i Gymru. Mae'n bwysig bod yr adnoddau a gaiff eu neilltuo ar gyfer y swyddogaeth newydd hon yn gymesur â'r dasg a'u bod yn adlewyrchu ystod y trethi sydd o dan reolaeth Gweinidogion Cymru ar hyn o bryd.   
  
Wrth asesu'r opsiynau, rwyf wedi gosod y meini prawf canlynol:  
  
• Mae'n hanfodol bod y swyddogaeth yn cael ei gweithredu mewn ffordd sy’n ddigon annibynnol ar y Llywodraeth;   
• Dylai’r broses o gyflawni’r swyddogaeth adlewyrchu gwerth am arian;    
• Dylai'r corff a benodir i gyflawni’r swyddogaeth allu dangos bod ganddo’r arbenigedd sydd ei angen i gyflawni ei fandad;   
  
Roeddwn am roi gwybod i Aelodau’r Cynulliad bod y mater wedi’i ystyried ac mai dau opsiwn ymarferol sydd bellach. Byddai’r cyntaf yn golygu sefydlu comisiwn annibynnol yng Nghymru i lunio rhagolygon ar gyfer refeniw trethi datganoledig; byddai’r ail yn golygu defnyddio corff sy'n bodoli eisoes i gyflawni'r swyddogaeth hon. O ran yr ail opsiwn, rwyf wrthi'n trafod gyda Llywodraeth y DU y posibilrwydd y gallai'r Swyddfa Cyfrifoldeb Cyllidebol wneud y gwaith hwn.    
  
Byddaf y diweddaru Aelodau'r Cynulliad ynghylch yr opsiwn sydd orau gennyf yn yr hydref, ochr yn ochr â chyhoeddi'r gyllideb ddrafft.