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Compare two job offers side by side - salary, pension, company car BIK and cash allowance - and see which pays more after tax for 2026-2027.
When evaluating multiple job offers, comparing the gross salary alone can be misleading. Two positions with different salary levels, benefit packages, pension contributions, and relocation allowances can result in vastly different net take-home pay after tax, National Insurance, and other deductions. This calculator helps you compare job offers comprehensively, accounting for the full tax and financial implications of each position in the 2026/27 UK tax year.
Whether you're negotiating with a new employer, deciding between competing offers, or evaluating a salary increase, understanding your actual net income - not just the headline figure - is essential for making informed career decisions.
Example: You have received two competing offers. Company A offers £48,000 salary with no relocation allowance and a standard 5% pension contribution. Company B offers £45,000 salary, an £8,000 relocation allowance, and includes private health insurance worth £1,500 per year.
At first glance, Company A appears better (£3,000 more gross salary). However, Company B's relocation allowance is tax-free up to £8,000, and private health insurance is a tax-free benefit. The calculator shows that Company B may provide a similar or even higher net income once all factors are considered - plus you gain access to private healthcare, making it the genuinely more valuable offer.
Example: You've been offered a promotion from £42,000 to £58,000. This £16,000 increase appears substantial, but you're concerned about the higher-rate tax band (which kicks in at £50,270).
The calculator reveals that while your gross income rises by £16,000, your net take-home increases by only £9,100 annually - a 57% "tax penalty" due to the 40% higher-rate tax, 8% employee NI, and 2% additional NI on portions above £50,270. Understanding this helps you negotiate for additional benefits (pension contributions, healthcare, flexible working) to improve your effective compensation.
Example: A London-based employer is offering to move you to their Manchester office. They're offering a flat salary of £52,000 with an £8,000 relocation allowance. Your current salary is £50,000 with no relocation costs.
The £8,000 relocation allowance is tax-free (covered by the statutory exemption), so it doesn't count as taxable income. However, you need to calculate whether the net increase in salary plus the relocation allowance outweighs the cost of moving and potential lifestyle changes. The calculator helps quantify the financial impact.
Example: You've been offered a company car as part of your benefits package. The car is worth £25,000, with associated costs (fuel, insurance) covered by the company. HMRC will assess a "benefit in kind" value - approximately £6,000–£8,000 per year depending on the car's CO₂ emissions and your personal tax band.
This doesn't mean you pay £6,000 in tax on the benefit. Rather, it adds £6,000 to your taxable income, meaning you pay £1,200 (20%) to £2,700 (45%) in additional tax, depending on your tax band. The calculator accounts for this, showing whether the company car - despite its tax cost - improves your net financial position.
| Tax Band | England / Wales / Northern Ireland | Scotland | Tax Rate |
|---|---|---|---|
| Personal Allowance | £0 – £12,570 | £0 – £12,570 | 0% |
| Basic / Starter Rate | £12,571 – £50,270 | £12,571 – £31,325 | 20% / 19% |
| Higher Rate | £50,271 – £125,140 | £31,326 – £60,705 | 40% / 40% |
| Additional Rate | Above £125,140 | Above £60,705 | 45% / 46% |
For high earners, the personal allowance tapers away between £100,000 and £125,140 income. This creates an effective marginal tax rate of 60% (40% income tax + 8% NI + 12% additional NI from the taper on the allowance loss). A salary increase from £100,000 to £105,000 results in a net increase of only £2,000 - not £5,000. Salary sacrifice contributions (pension, childcare vouchers) help reclaim the lost allowance.
| Plan | Threshold (2026/27) | Repayment Rate | Who Has It? |
|---|---|---|---|
| Plan 2 | £25,000 | 9% of earnings above threshold | England, Wales, NI graduates from Sept 2012 onwards |
| Plan 4 | £33,795 | 9% of earnings above threshold | Scottish graduates prior to Sept 2012 |
| Plan 5 | £25,000 | 9% of earnings above threshold | Scottish graduates from Sept 2012 onwards |
Scenario: Moving from £35,000 to £48,000 (a 37% gross increase).
Scenario: Moving from £48,000 to £55,000 (crossing from basic rate 20% tax into higher rate 40% tax).
Scenario: Company offers £52,000 salary (up from £50,000), £8,000 relocation allowance, and private healthcare worth £1,500/year.
If you've recently started a new job and your payslip shows a tax code like "W1," "M1," or "X," you're on an emergency (non-cumulative) basis. This typically happens if HMRC hasn't received your P45 from your previous employer. You'll likely pay too much tax initially, but this is corrected automatically once your records are updated. Use the calculator to project your net pay once the correct code is applied.
It depends on your circumstances. Salary increases are subject to full tax and NI, whereas certain benefits (relocation, healthcare, gym membership, childcare) may be tax-free or lower-taxed. For higher-rate earners, a £5,000 salary increase nets only £2,700 after tax and NI, whereas negotiating for a £3,000 additional pension contribution saves £1,500 in tax (at 40%) plus £300 in NI - nearly offsetting the salary sacrifice. Use the calculator to model each scenario.
Enter your expected annual bonus in the calculator. Remember that bonuses are subject to the full marginal tax rate and NI on the bonus amount. If you expect a £10,000 bonus at basic rate (20% + 8% = 28%), your net bonus is approximately £7,200. If you're a higher-rate earner, the same £10,000 bonus nets only £5,500 after 40% tax + 2% NI = 42%.
Pension contributions via salary sacrifice are highly tax-efficient: every £1 contributed saves you approximately 28% (at basic rate) to 48% (at higher rate) in combined tax and NI, plus the compound growth of that tax relief over time. However, money contributed to a pension is locked away until age 55 (rising to 57 in 2028). For those who need liquidity or have other financial priorities, the trade-off may not be worthwhile. The calculator helps you see the net impact on your immediate take-home pay.
The personal allowance has been frozen at £12,570 since 2021/22 and will remain frozen until at least 2031/32 according to current government policy. This "fiscal drag" means that wage increases that nominally keep pace with inflation can push workers into higher tax brackets without any real improvement in purchasing power. The historical context: in 2010, the personal allowance was £6,475; by 2020 it had risen to £12,500 before the freeze began. While the allowance rose substantially in the 2010s, the freeze means future workers will face increasingly high effective marginal tax rates.
The introduction of the National Living Wage in 2016 (now the National Minimum Wage with regional variations) was intended to support lower-income workers, but the frozen personal allowance means many remain subject to full income tax and NI, reducing the net benefit of minimum wage increases.
Institute for Fiscal Studies (IFS): The IFS has extensively analyzed the impact of the frozen personal allowance, concluding it creates "fiscal drag" that increases the effective tax burden on working families. Their research shows that by 2026, approximately 1 million additional workers will be paying higher-rate tax compared to 2015 levels, purely due to the frozen thresholds.
Tax Policy Impact: The combination of the frozen personal allowance, frozen NI thresholds, and upcoming property tax rate increases (from April 2027) will significantly squeeze higher-earning individuals and landlords. Career progression and salary negotiation become increasingly important as your marginal tax rate can exceed 40% once you account for all deductions.
April 2027 Changes: From 6 April 2027, the government is introducing separate income tax rates for property income (22% basic rate, 42% higher rate, 47% additional rate), alongside higher employment rates for landlords. Additionally, benefits in kind will move to mandatory payrolling, meaning tax is deducted from payroll on a per-pay-period basis rather than via annual P11D forms, increasing transparency but potentially reducing flexibility.
Potential Future Thresholds Rise: While the personal allowance is frozen until 2030/31, there is ongoing political debate about whether the freeze should end earlier. A change in government or fiscal circumstances could alter this trajectory, affecting job offer valuations in future years.
The government has committed to raising student loan repayment thresholds, though timelines remain uncertain. If you're receiving job offers where student loan deductions are a significant factor, monitor GOV.UK Student Loans for threshold updates. A rise of even £1,000 in the threshold can improve net take-home by £90–£180/year for affected borrowers.
This calculator is for informational purposes only and does not constitute professional tax, financial, or legal advice. The figures are estimates based on standard 2026/27 UK tax rates, thresholds, and assumptions. Your actual tax liability may differ depending on your individual circumstances, including:
Always consult a qualified tax adviser or HMRC directly to confirm your personal tax position. The hypothetical scenarios in this article are educational examples only and may not reflect your exact circumstances. Job offer comparisons should also consider non-financial factors: job satisfaction, career progression, work-life balance, commute, and company culture.