PayToolkit's tax deadlines articles: practical UK tax guidance, worked examples, and links to the right free calculator for each topic.
Understand how advance tax payments work, who needs to make them, and how to reduce them if your income has dropped.
Self AssessmentEverything you need to gather before filing your tax return. All documents, deadlines, and step-by-step filing guidance for 2026/27.
Self AssessmentStep-by-step guide to working out your Income Tax, Class 2 and Class 4 NICs, payments on account and key deadlines for 2026/27.