This update adds the new 13.5% Finnish tax rate and its related reporting group to support an upcoming VAT change from 14%. Businesses using Finnish localization can apply and report the new rate correctly when it becomes relevant.

backport of 5324615
As in Finland the tax rate will change from 14 to 13.5 on certain goods and services those taxes and the corresponding tax group were added to the l10n

task-6332565