LimitedCompanyTaxCalculator
Updated for 2026/27

Employer NI calculator for directors 2026/27

Employer NI at 15% on director salary above £5,000 is a real company cost. This version highlights the employer NI figure alongside the salary cost and the personal take-home trade-off.

Updated for 2026/27. Uses UK corporation tax, dividend tax and PAYE assumptions. Estimates only — not tax advice.

Calculate company tax Read the guides
15% employer NI rate£5,000 thresholdTrue company costTake-home trade-off
2026/27 tax year Company profit to personal take-home Salary plus dividends Retained cash shown

Limited company tax calculator

Company tax estimate

Adjust inputs below — results update instantly.

Tax year 2026/27
How do you want to enter company income?
£

Enter profit before director salary, pension contributions and corporation tax.

£

Annual profit used in calculations = monthly profit × 12.

£
£
Expenses exceed estimated turnover — check your inputs.
£
£
Expenses exceed estimated turnover — check your inputs.
£
£

Amount you plan to withdraw from available post-tax company profit.

Selected dividends exceed available post-tax company profit.
£
£
£47,874 personal take-home / year £3,989/mo
Personal take-home is based on salary and dividends withdrawn. Post-tax profit not withdrawn is retained company cash.
Monthly net
£3,989
Total tax
£18,325
Effective rate
24.4%
Personal take-home£47,874
Dividend tax£4,696
Employer NI£1,136
Corporation tax£12,493
Company pension£0
Retained company cash£8,801
Show detailed breakdown ▼
Director salary£12,570.00
Employer National Insurance£1,135.50
Corporation tax£12,493.04
Salary income tax£0.00
Employee National Insurance£0.00
Dividend tax£4,696.25
Retained company cash£8,801.46
Personal take-home£47,873.75
Effective tax rate24.43%
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HMRC 2026/27 · Methodology

Updated for 2026/27. Written and reviewed by James Whitfield against current GOV.UK and HMRC guidance · Editorial standards · Methodology. Estimates for planning only — not tax, accounting or financial advice.

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Practical guides

Limited company guides

Limited Company Tax in Scotland 2026/27
Corporation tax is UK-wide and unaffected by Scottish income tax. But directors taking salary and dividends are subject to Scottish income tax rates, which differ from rUK. This guide explains how.
Corporation Tax Rates UK 2026/27: Main Rate and Small Profits
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How to calculate the tax-efficient salary and dividend combination for a limited company director in 2026/27, covering corporation tax, income tax, NI and the dividend allowance.
Director Loan Accounts Explained: Tax Implications for 2026/27
A director loan account (DLA) tracks money owed between a director and their company. This guide covers how DLAs work, when they attract tax charges, and how to manage them.
Limited Company Allowable Expenses: A Practical Guide 2026/27
What a limited company can legitimately deduct as business expenses, reducing corporation tax. Covers running costs, director expenses, travel, equipment, and home office claims.
Limited Company vs Sole Trader: Full Tax Comparison 2026/27
A detailed comparison of limited company and sole trader structures on net income, administrative complexity and risk. Includes worked examples at £40k, £60k and £100k profit levels.
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Calculate corporation tax 2026/27: 19% on profits up to £50,000, 25% above £250,000, marginal relief between. Enter profit after salary to see your exact bill.
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Calculate dividend tax 2026/27: £500 allowance, then 8.75% basic rate, 33.75% higher rate, 39.35% additional rate. Shows how salary and dividends interact.
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AfterTaxSalary.co.uk
Use the PAYE salary tool when you want a pure employee baseline outside the company structure question.
EmployerCalculator.co.uk
Useful for isolating employer NI and payroll cost effects when director salary is the main planning variable.
UKBenefitsCalculator.co.uk
Relevant when household benefits planning sits alongside company extraction decisions.
HomeBuyingCosts.co.uk
Helpful once business take-home is being translated into a housing budget and buying costs plan.
Getting set up

Business bank accounts

A limited company must keep its finances separate from personal accounts. These accounts are free to open.

Starling Business
Permanently free, no monthly fee. A fully licensed UK bank - deposits up to £85,000 are FSCS protected. Accepts limited companies and sole traders. 0.7% on Post Office cash deposits.
Open an account →
Tide
Free to open. Built-in invoicing and expense tracking. 20p per outgoing transfer on the free tier (Tide Plus is £9.99/month). Funds are safeguarded as e-money, not FSCS protected. Usually has a new-account offer.
Open an account →
Mettle by NatWest
Free. Single-director limited companies only (max two owners, one account user). Includes FreeAgent bookkeeping at no extra cost. Funds are safeguarded as e-money, not FSCS protected. No cash deposits.
Open an account →
Registering at Companies House

Companies House now charges £100 to register a limited company online (up from £50 in February 2026). Same-day digital registration is £156. You can register directly at gov.uk or through a formation agent.