Cafodd adolygiad  o Gronfa Buddsoddi i Arbed ei gynnal gan Bwyllgor Cyllid Cynulliad Cenedlaethol Cymru yn 2013. Mae'r Pwyllgor Cyllid yn cydnabod gwerth y Gronfa a'r cyfraniad gwerthfawr y mae'n ei wneud o ran gwneud y defnydd gorau o adnoddau'r sector cyhoeddus. Gwnaeth y Pwyllgor nifer o argymhellion a oedd yn anelu at wella'r broses o weithredu'r gronfa, a chafodd pob un o'r rhain eu derbyn. Un o'r prif argymhellion a wnaed gan y Pwyllgor oedd y dylai gwerthusiad annibynnol o Gronfa Buddsoddi i Arbed gael ei gynnal. Cyhoeddwyd adroddiad y gwerthusiad annibynnol hwn ym mis Mai.
A review of the Invest to Save Fund was undertaken by the Finance Committee of the National Assembly for Wales in 2013.  The Finance Committee recognised the value of Fund and the valuable contribution it makes to maximising the use of public sector resources.  The Committee made several recommendations aimed at improving the operation of the fund, and all of these were accepted.  One of the main recommendations made by the Committee was that an independent evaluation of the Invest to Save Fund should be undertaken.  The report of this independent evaluation was published in May.