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UK Tax Calculators 2026/27

Five calculators in one place. Income Tax, National Insurance, Pension, Student Loan and Take-Home Pay. All on this page. All with the 2026/27 thresholds. No subpages.

Income Tax

rUK + Scottish 6-band PAYE for 2026/27. Personal Allowance £12,570 (frozen until April 2028).

Region (override)

Annual income tax

£6,486

£540.50 per month · £124.73 per week

Take-home (income tax only)

£38,514

Before NI, pension, student loan

Effective tax rate

14.4%

Total tax ÷ gross salary

Band-by-band breakdown (rUK bands)

BandTaxableRateTax
Personal allowance (0%)£12,5700%£0.00
Basic rate (20%)£32,43020%£6,486.00
Total income tax£6,486.00

Calculations use HMRC published rates and thresholds for the 2026/27 tax year. This calculator estimates income tax only: it does not include National Insurance, student loan, pension, or savings/dividend allowances. The personal allowance taper is applied using gross salary as a proxy for adjusted net income; pension contributions and gift aid would reduce the taper in reality. Always verify against your HMRC personal tax account before acting.

National Insurance

Class 1 employee contributions for 2026/27. 8% between Primary Threshold £12,570 and Upper Earnings Limit £50,270; 2% above.

Calculate NI for

Annual NI

£2,594

£216.20 per month · £49.89 per week

Effective NI rate

5.77%

NI ÷ earnings

Annual earnings

£45,000

Annualised from your input

Band-by-band breakdown

BandEarnings in bandRateNI
Below Primary Threshold (0%)£12,5700%£0.00
Main rate (8%) PT-UEL£32,4308%£2,594.40
Total NI£2,594.40

This calculator estimates Class 1 NI for category A employees, employer NI on the same earnings, and Class 4 NI for self-employed sole traders. It does not handle directors' cumulative NI calculation, NI categories other than A, off-payroll IR35 cases, mariners or share fishermen rules. Verify against your payslip or HMRC personal tax account before acting.

Pension Auto-Enrolment

Statutory minimum 8% of qualifying earnings (£6,240 to £50,270 band): 5% employee, 3% employer.

Contribution mode
Calculation basis

Auto-enrolment uses qualifying earnings by default. Many employer schemes use full gross salary: check your scheme rules.

Total into pension (annual)

£3,101

Employee + employer (incl. tax relief where applicable)

Net cost to you

£1,395

Real reduction in take-home

Effective boost

2.22×

Pension pot per £1 of net cost

Breakdown

Contribution base£38,760
Employee contribution (5%)£1,938.00
Employer contribution (3%)£1,162.80
Income tax saved£387.60
Employee NI saved£155.04
Total into pension£3,100.80
Net cost to your take-home£1,395.36

Auto-enrolment and Custom modes assume relief-at-source (RAS). If your scheme is a net-pay arrangement, your real net cost is the same as salary sacrifice for income tax (but not NI). Salary sacrifice mode assumes both income tax and NI are saved on the contribution; some employers also share their own NI saving: model that by adjusting the employer % upward. The annual allowance (£60,000), tapered annual allowance, MPAA (£10,000) and lifetime allowance abolition are not modelled. This calculator does not constitute financial advice: see a qualified adviser before changing pension contributions.

Student Loan

Plan 1 £26,900, Plan 2 £29,385, Plan 4 £33,795, Plan 5 £25,000, Postgraduate £21,000. 9% above threshold (6% PG).

Plan(s)

Tick every plan you have. Postgraduate runs alongside an undergraduate plan.

Total annual repayment

£505

£42.11 per month · £9.72 per week

Plans selected

1

Plan 2

Annual gross

£35,000

From your input × frequency

Plan-by-plan breakdown

PlanThresholdEarnings aboveRateAnnualMonthly
Plan 2£29,385£5,6159%£505.35£42.11
Total£505.35£42.11

Thresholds shown are the most recently confirmed values; HMRC publishes formal 2026/27 figures in early 2026. Repayments are deducted by your employer through PAYE in each pay period: actual deductions are calculated on each pay period's earnings, not annualised. Loan balance, accrued interest and write-off horizon are not modelled here. Verify against your HMRC personal tax account or Student Loans Company account.

Take-Home Pay

All deductions combined: PAYE + NI + pension + student loan. Use the dedicated calculator for the full interactive experience.