Strategy, which involved the creation of new offices at Merthyr Tydfil, Aberystwyth and Llandudno Junction. In 2006, the mergers of ELWa, the Wales Tourist Board and the Welsh Development Agency into the Welsh Government brought these agencies' offices into the Welsh Government estate. The office of the First Minister is in Tŷ Hywel in Cardiff Bay; an office is also kept at the Welsh Government building in Cathays Park where the majority of Cardiff-based Welsh Government civil servants are located. Budget Wales receives a budget allocation from the UK Government determined by the Barnett Formula, which makes up roughly 80% of the Welsh budget. The remaining 20% comes from devolved taxes such as non-domestic rates, land transaction tax, landfill disposal tax and the Welsh rates of income tax. These taxes are collected and managed by the Welsh Revenue Authority, except for income tax which is collected by His Majesty’s Revenue and Customs on behalf of the Welsh Government. The Welsh Government sets out its spending and financing plans for the forthcoming financial year in the autumn. The Senedd scrutinises the budget and associated taxation and spending plans. List of successive Welsh Government ministries See also List of political parties in Wales List of Wales-related topics Government spending in the United Kingdom Welsh Youth Parliament Welsh devolution References External links Welsh Government Ministers Law Wales Website – Home 1999 establishments in Wales Economy of Wales Organisations based in Cardiff Politics of Wales Articles containing video clips