O dan y Fframwaith Cyllidol newydd, o Ebrill 2019, bydd Llywodraeth Cymru ac awdurdodau lleol yn rheoli refeniw trethi o bron \u00a35 biliwn, sy\u2019n gyfwerth \u00e2 30 y cant o\u2019u gwariant cyfredol ar y cyd.<\/p>\n
Yn yr adroddiad hwn rydym wedi gweithio gyda Chanolfan Llywodraethiant Cymru ym Mhrifysgol Caerdydd i archwilio prif nodweddion sylfaen drethu Cymru, risgiau a chyfleoedd i\u2019r sylfaen drethu Gymreig ar \u00f4l datganoli cyllidol, a rhai goblygiadau i bolisi Llywodraeth Cymru.<\/p>\n
Casgliad yr adroddiad yw dylid diwygio polisi trethi mewn ffordd integredig, gyda\u2019r holl drethi datganoledig a lleol yn cael eu hystyried ar y cyd. Mae e hefyd yn amlygu bod sialensiau croes-adrannol i Lywodraeth Cymru i sicrhau rheolaeth lwyddiannus y risg gynyddol sy\u2019n gynhenid \u00e2 datganoli cyllidol, oherwydd dylanwad mae meysydd polisi ehangach fel addysg a thai yn cael ar yr economi.<\/p>\n","protected":false},"excerpt":{"rendered":"
O dan y Fframwaith Cyllidol newydd, o Ebrill 2019, bydd Llywodraeth Cymru ac awdurdodau lleol yn rheoli refeniw trethi o bron \u00a35 biliwn, sy\u2019n gyfwerth \u00e2 30 y cant o\u2019u gwariant cyfredol ar y cyd. Yn yr adroddiad hwn rydym wedi gweithio gyda Chanolfan Llywodraethiant Cymru ym Mhrifysgol Caerdydd i archwilio prif nodweddion sylfaen drethu […]<\/p>\n","protected":false},"author":1,"featured_media":13381,"template":"","categories":[3],"tags":[140,141],"research-and-impact":[],"class_list":["post-13382","report","type-report","status-publish","has-post-thumbnail","hentry","category-uncategorized-cy","tag-economi","tag-llywodraeth-leol"],"meta_box":{"project":"","lead_author":"","authors":[],"image":[{"width":744,"height":418,"file":"Tax-2-scaled.jpg","filesize":492688,"sizes":{"medium":{"file":"Tax-2-744x444.jpg","width":744,"height":444,"mime-type":"image\/jpeg","filesize":69548,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-744x444.jpg"},"large":{"file":"Tax-2-1200x717.jpg","width":1200,"height":717,"mime-type":"image\/jpeg","filesize":148232,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-1200x717.jpg"},"thumbnail":{"file":"Tax-2-744x418.jpg","width":744,"height":418,"mime-type":"image\/jpeg","filesize":66933,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-744x418.jpg"},"medium_large":{"file":"Tax-2-768x459.jpg","width":768,"height":459,"mime-type":"image\/jpeg","filesize":73525,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-768x459.jpg"},"1536x1536":{"file":"Tax-2-1536x918.jpg","width":1536,"height":918,"mime-type":"image\/jpeg","filesize":218692,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-1536x918.jpg"},"2048x2048":{"file":"Tax-2-2048x1223.jpg","width":2048,"height":1223,"mime-type":"image\/jpeg","filesize":345112,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-2048x1223.jpg"},"reykjavik-intro":{"file":"Tax-2-1920x1080.jpg","width":1920,"height":1080,"mime-type":"image\/jpeg","filesize":297852,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-1920x1080.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]},"original_image":"Tax-2.jpg","ID":"13379","name":"Tax-2-scaled.jpg","path":"\/infotree\/sites\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-scaled.jpg","url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-744x418.jpg","full_url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-scaled.jpg","title":"Tax-2.jpg","caption":"","description":"","alt":"","srcset":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-744x418.jpg 744w, https:\/\/wcpp.org.uk\/wp-content\/uploads\/Tax-2-1920x1080.jpg 1920w"}],"files":[{"file":[13384],"publication_type":"Report","title_for_display":"Y Sylfaen Drethu Gymreig: Risgiau a Chyfleoedd ar \u00f4l Datganoli Cyllidol"}],"disable_related_content":"0"},"_links":{"self":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/report\/13382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/report"}],"about":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/types\/report"}],"author":[{"embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/report\/13382\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/media\/13381"}],"wp:attachment":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/media?parent=13382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/categories?post=13382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/tags?post=13382"},{"taxonomy":"research-and-impact","embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/research-and-impact?post=13382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}