The tapered annual allowance starts at £260,000 threshold income and £260,000 adjusted income, cutting your £60,000 pension allowance by £1 for every £2 over the threshold — down to a £10,000 floor. Worked examples for 2025/26.
Missing the 31 January Self Assessment deadline triggers an instant £100 penalty even if you owe no tax — then £10/day from day 90, plus 5% surcharges at 6 and 12 months. Late payment adds 7.75% interest in 2026. Full penalty schedule.
From April 2024, HICBC starts at £60,000 (was £50,000) and fully claws back at £80,000. Here's how it works, who pays, who can opt out, and how the new household-income consultation affects you.
The Self Assessment online filing deadline is 31 January. Here's exactly who needs to file, the key dates, the penalty structure, and the things that catch first-time filers out.
