Sole Trader vs Limited Company: Full Tax Comparison (2025/26)
Should you incorporate? Tax comparison between sole trader and limited company at every profit level — income tax, NI, dividends.
Plain-English guides to UK Corporation Tax and CT600 filing.
Should you incorporate? Tax comparison between sole trader and limited company at every profit level — income tax, NI, dividends.
Corporation tax for startups. Registration, deadlines, expenses, R&D relief, first CT600 filing, and mistakes to avoid.
Every corporation tax relief for UK companies in 2025/26 — R&D, creative industry, patent box, capital allowances, and more.
How to claim a corporation tax refund from HMRC. Covers overpayment, amended returns, loss carry-back, and how long refunds take.
How to claim work-from-home expenses through your limited company. Flat rate method, actual costs, and allowable expenses.
HMRC charges interest on late corporation tax at base rate + 4% — currently 7.75%. Learn current rates, how interest is calculated, and how to avoid it.
How UK companies pay corporation tax on crypto. Buying, selling, mining, staking, DeFi, and NFTs — what goes on your CT600.
Company struck off or dissolved? You may still owe corporation tax. When a final CT600 is required and how to restore a company.
How company cars affect corporation tax. Capital allowances for cars, benefit in kind rules, and CT600 treatment.
What happens to your CT600 when you change your accounting period? Guide to the rules, restrictions, and filing implications.
How marginal relief works for Corporation Tax in 2025/26. Step-by-step calculation for profits between £50,000 and £250,000.
HMRC free CT600 filing ends 31 March 2026. Compare the best alternatives by price, features, and ease of use.