Sut i greu a chadw cofnodion digidol o’ch incwm a threuliau o hunangyflogaeth ac eiddo ar gyfer y cynllun Troi Treth yn Ddigidol ar gyfer Treth Incwm.
Category Archives: Uncategorized
Sut i lenwi a chyflwyno’ch Ffurflen Dreth wrth ddef-nyddio meddalwedd sy’n gweithio gyda’r cynllun Troi Treth yn Ddigidol ar gyfer Treth Incwm.
Guidance on the reverse charge procedure which is a measure designed to counter criminal attacks on the UK VAT
Corporation Tax and the taxation of intangible assets, remediation of contaminated land, vaccines research relief and tax credits for research & development.
Check the availability and any issues affecting the Intrastat (IS2) online service.
The principles of double taxation relief and lists of all countries with which the UK has a double taxation agreement.
National Insurance guidance for software developers working with payroll software.
This page has been archived.
Qualitative research into how traders, intermediaries, hauliers and drivers use the Goods Vehicle Movement Service (GVMS) when importing goods into the UK.
Data on senior officials’ (SCS2+) business expenses, hospitality, and meetings with external individuals and organisations.