GroßbritannienSole Trader Self-Assessment & Class 4 NICsBusinessUK Sole Trader Self-Assessment Tax & Class 4 National Insurance Calculator
Calculate HMRC Self-Assessment liabilities for sole traders and freelancers: Income Tax (£12,570 Personal Allowance, 20% Basic, 40% Higher) and Class 4 National Insurance (6% between £12,570 and £50,270, plus 2% above £50,270).
Eingabedaten
Echtzeit-BerechnungTotal Combined Self-Assessment Bill (Income Tax + Class 4 NICs)
Net Take-Home Cash Remaining
£38,048.2
Class 4 National Insurance (6% / 2%)
£2,065.8
Detaillierte Berechnungsübersicht
Berechnungsmethodik
Taxable Profit = Total Turnover - Allowable Business Expenses. Class 4 NIC = 6% (£12,570 to £50,270) + 2% (>£50,270). Income Tax = Standard progressive PAYE tax brackets.
Wichtiger rechtlicher Hinweis
Class 2 NICs are now abolished/treated as paid. Class 4 NIC main rate is 6% following recent autumn budget cuts.
Dieser Rechner dient ausschließlich Informations- und Bildungszwecken. Die Ergebnisse stellen keine verbindliche Finanz-, Steuer- oder Rechtsberatung dar.
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