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Salary Sacrifice Calculator | US
Salary Sacrifice Calculator is designed to help you understand take-home pay, deductions, and how tax rules affect your income. It works best when you want a fast, comparable estimate before you speak to a lender, provider, adviser, employer, or supplier. Use it as a planning tool rather than a final quote. This version is framed for United States users where regional assumptions matter, so you can test a few scenarios and see how changes in the main inputs affect the outcome.
Interpretation
What your result means
Use the notes below to understand the main figures in your result and when this calculator is most useful.
When to use this calculator
- Before accepting a pay change, bonus, pension contribution, or salary-sacrifice option.
- When you want to compare employed, self-employed, or dividend-based income scenarios.
- When you need a simple take-home estimate before running payroll or filing returns.
Annual Saving
This gives you the recurring benefit, which is usually the best place to start when comparing upgrades.
Tax Saving
Review this figure alongside your gross income so you can understand the true cost of deductions.
NI Saving
Use this metric to compare scenarios side by side and understand how the key drivers affect the final outcome.
Net Monthly Cost
Use this metric to compare scenarios side by side and understand how the key drivers affect the final outcome.
Next steps
What to do next
Continue with the most relevant next step based on your result.
Browse Tax & Salary calculators
Compare the surrounding tools in this topic before making a final decision.
Pension Contribution Calculator
Calculate pension or retirement contributions, employer match, and tax relief.
Salary Sacrifice UK 2025/26: How It Works and How Much You Save
Discover how salary sacrifice reduces your income tax and NI contributions through pension contributions, cycle to work, and childcare schemes.
Example
A realistic US planning example
A realistic example to help you understand how the numbers fit together.
Gross Annual Salary ({symbol})
$55,000
Monthly Sacrifice Amount ({symbol})
300
Income Tax Rate (%)
$55,000
National Insurance Rate (%)
5%
After entering these figures, compare annual saving, tax saving and ni saving before deciding which scenario looks strongest.
Avoid mistakes
Common mistakes
A few things that often lead to misleading or incomplete results.
FAQ
Frequently asked questions
Helpful answers to common questions about this calculator.
What is salary sacrifice?
Salary sacrifice (also called salary exchange) is an arrangement where you agree to reduce your gross salary in exchange for a non-cash benefit from your employer, such as a pension contribution, electric vehicle, cycle to work scheme, or childcare vouchers. Because your gross salary is lower, you pay less income tax and National Insurance.
How does pension salary sacrifice work?
Instead of making pension contributions from your net pay, your employer pays the contribution on your behalf directly from your gross salary. This means your taxable salary is reduced, saving you income tax and National Insurance. Your employer also saves on employer National Insurance (13.8%), and some employers pass this saving on to employees as an extra pension contribution.
Can salary sacrifice be used for electric vehicles?
Yes. EV salary sacrifice schemes allow you to lease a fully electric car through your employer at a significantly reduced cost because you pay for it from pre-tax salary. The benefit-in-kind (BIK) tax rate for zero-emission cars is just 3% for 2025/26, making this one of the most tax-efficient benefits available.
How does the Cycle to Work scheme work with salary sacrifice?
The Cycle to Work scheme lets you get a bicycle and cycling equipment tax-free up to a value set by your employer (often £1,000–£5,000). You repay the cost through salary sacrifice over 12–18 months, saving income tax and NI on the full amount, effectively discounting the bike by your marginal tax rate.
Who benefits most from salary sacrifice?
Higher-rate taxpayers (40% tax) benefit most, as they save 40% tax plus 8% NI on sacrificed amounts — an effective saving of up to 48p for every £1 sacrificed. Basic-rate taxpayers save 20% tax plus 8% NI (28p per £1). However, it is beneficial for almost everyone who pays tax and NI.
Does salary sacrifice affect mortgage applications?
Salary sacrifice reduces your declared gross salary, which some lenders use to calculate how much they will lend you. This can reduce your maximum mortgage offer. However, many lenders now account for salary sacrifice arrangements. It is worth declaring any salary sacrifice to your mortgage adviser so they can present your full income accurately.
How does salary sacrifice interact with student loans?
Student loan repayments are calculated based on your gross salary after salary sacrifice deductions. This means salary sacrifice reduces the salary used for student loan calculations, lowering your monthly repayments. This can be beneficial but also means you repay your loan more slowly.
How accurate is this salary sacrifice calculator?
This calculator provides an estimate based on the tax and NI rates you enter. It does not account for employer NI savings, the impact on state pension entitlements, student loan repayments, or other benefits linked to salary level. For a comprehensive analysis, speak to your employer's HR or payroll team or a financial adviser.
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