is 30 June 2025 (please note that the deadline for January 2026 has been brought forward to allow the Welsh Government sufficient time to consider before the deadline of 31 August 2025).
(noder fod y dyddiad cau ar gyfer Ionawr 2026 wedi’i ddwyn ymlaen er mwyn caniatáu digon o amser i Lywodraeth Cymru ystyried y ceisiadau cyn 31 Awst 2025).