Tax Diary June/July 2026
1 June 2026 – Due date for corporation tax due for the year ended 31 August 2025.
19 June 2026 – PAYE and NIC deductions due for month ended 5 June 2026. (If you pay your tax electronically the due
How the Marriage Allowance works
The Marriage Allowance lets you transfer £1,260 of your Personal Allowance to your husband, wife or civil partner. Your Personal Allowance is the amount you can earn before paying Income Tax (£12,570
Self-employed National Insurance
Most self-employed people are required to pay Class 4 National Insurance contributions (NICs). Class 4 NICs are payable if their profits are £12,570 or more a year.
Class 4 NIC rates are currently
National Insurance liability on benefits in kind
National Insurance contributions that relate to employee benefits are known as Class 1A National Insurance contributions. Employers must pay these National Insurance contributions on most work-related
How capital gains are linked with Income Tax
How capital gains are linked with Income Tax is important to understand as your overall income position affects the Capital Gains Tax (CGT) rate you pay.
CGT interacts directly with your Income Tax
How dividends are taxed
Dividends are taxed differently from other types of income, with separate allowances and tax rates that depend on your overall level of income. You do not pay tax on dividends that fall within your
The 60% tax band
Many taxpayers are surprised to learn that once their income exceeds £100,000, they can face an effective tax rate of 60%, although officially, no such rate appears to exist. This happens when the