Our range of calculators for contractors and permanent employees can be used for a variety of tasks from calculating
taxes and net pay through to comparing contract rates and effects of IR35.
In addition to the calculators listed below you can view our complete calculator directory.
Limited Company Calculator
Calculate profit, corporation taxes, and dividends.
Corporation Tax Calculator
Calculate corporation tax payable on net profits.
Dividend Tax Calculator
Calculate taxes payable on dividends.
PAYE/NI + Net Salary Calculator
Quickly calculate PAYE income tax, N.I and net pay.
Calculate VAT amounts for invoicing.
How much does IR35 cost you?
IR35 Taxes Calculator
Compare taxes inside/outside IR35.
Deemed Payment Calculator
Calculate deemed payment and taxes due.
Income Shifting Calculator
How much could the new legislation cost you?
Section 660 Calculator
How much could Section 660A cost you?
Late Payment Calculator
Calculate the interest you can charge on late payments.
You Are Here:
The UK's leading contractor site. Independently audited traffic (ABC) – 134,482 monthly unique visitors.