Calculators for Personal and Corporate Taxation

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.

Personal Taxation

Income Tax Calculator

Calculate net salary, taxes, and tax effects of earning more money.

PAYE/NI + Net Salary Calculator

Quickly calculate PAYE income tax, N.I and net pay.

Dividend Tax Calculator

Calculate taxes payable on dividends.

Corporate Taxation

VAT Calculator

Calculate VAT amounts for invoicing.

Corporation Tax Calculator

Calculate corporation tax payable on net profits.

IR35 / Income Shifting / Section 660

IR35 Calculator

How much does IR35 cost you?

IR35 Taxes Calculator

Compare taxes inside/outside IR35.

Deemed Payment Calculator

Calculate deemed payment and taxes due.

Managed Service Company Calculator

How much could the new legislation cost you?

Income Shifting Calculator

How much could the new legislation cost you?

Section 660 Calculator

How much could Section 660A cost you?

Budget Effects

Effect of Budget - Permanent Employees

Calculate how the last budget affected your taxes and net income.

Effect of Budget - Contractors

Calculate how the last budget affected your taxes and net income.

     
  

Latest Site Updates

Contractor Doctor: Can the firm that bought my client refuse to approve timesheets? Contractor Doctor: Can the firm that bought my client refuse to approve timesheets?

Roger Sinclair of Egos highlights the potential risks contractors can face when they choose to continue working without a current contract.

Contractor umbrella services for free – what’s in it for Springboard Umbrella? Contractor umbrella services for free – what’s in it for Springboard Umbrella?

Marcus Glover reveals to ContractorCalculator his reasons for launching Springboard Umbrella as a (temporarily) ‘free’ service.

ContractorCalculator: Contracting news in brief ContractorCalculator: Contracting news in brief

News this week includes a challenge to the Agency Workers Regulations and upswings in IT contractor demand plus mixed news about the UK’s recovery.

Contractor guide to completing a statement of capital Contractor guide to completing a statement of capital

What is a statement of capital and how should they be completed by limited company contactors?


  
     

  
  

Advertisers

ClearSky Accounting DarwinPay Hiscox ClearSky Accounting AM Limited ContractorCalculator Marketplace Contractors Handbook
  
IR35 Tax Contracting Special
  

Advertisers

Darwin Pay - up to 88% Return

Contractors can take home up to 88% of the contract safely.

Contractors Handbook

The expert guide for UK contractors and freelancers

Bedouin Group

No more IR35. Retain up to 85% of your earnings.

Parasol - umbrella company

The UK’s favourite umbrella company. Award winning service, fast set up.

Tarpon – Umbrella Company

Take home 100% of your expenses with the UK’s quality umbrella company.

NA D J Colom Accountants Bedouin Group Contractor Financials NewsNow
  
Darwin Pay
IR35 Tax Contracting Special

  

The UK's leading contractor site. Independently audited traffic (ABCe) – 107,479 monthly unique visitors.