Gross salary is what your employer agrees to pay you before anything is taken off. Net salary is what reaches your bank account after deductions such as income tax, social security and pension contributions. The difference between the two can be a third of your pay in one country and almost nothing in another, which is why two offers with the same headline number can leave you with very different amounts to live on.
This guide explains how gross becomes net, shows the calculation for three systems (the UK, the US and the UAE), and ends with a method for comparing offers fairly. Tax rates and thresholds change every year; the figures below were checked in November 2026 against official sources.
The two terms, precisely
- Gross salary (gross pay): your total pay for the period before deductions. Depending on the employer, it may include allowances, overtime, commission and bonuses as well as basic salary.
- Net salary (take-home pay, net pay): gross pay minus all deductions for that period.
- Taxable pay: the part of gross pay that income tax is charged on. It is often lower than gross because of tax-free allowances or deductions taken before tax.
One trap: “gross” in a job advert is not always the same as “gross” on a payslip. An advert may quote an annual base salary, while your payslip gross for a month includes overtime or a one-off bonus. Our payslip guide walks through each line of a typical payslip, so this article concentrates on the calculation rather than the document.
From gross to net: the order of deductions
Most payroll systems work through the same sequence, even if the names differ by country.
- Start with gross pay for the period: basic salary plus any allowances, overtime or bonus paid that month.
- Take off pre-tax deductions, where the local system allows them. Some pension schemes, for example, reduce taxable pay.
- Apply tax-free allowances to find taxable pay.
- Calculate income tax on taxable pay, usually in bands where higher slices of income are taxed at higher rates.
- Calculate social security, which often uses its own thresholds and caps rather than the income tax ones.
- Take off post-tax deductions: loan repayments, salary advances, court orders or other items the law permits.
- What remains is net pay.
The two things that move net pay most are the tax system of the country you work in and the social security scheme you are covered by. Everything else is usually smaller.
Worked example 1: United Kingdom
The UK is a good example of a system with both income tax and a separate social security contribution (National Insurance). For the 2026 to 2027 tax year, which runs from 6 April 2026 to 5 April 2027, GOV.UK gives these figures for England, Wales and Northern Ireland:
- Standard Personal Allowance: £12,570 tax-free.
- Basic rate: 20% on taxable income from £12,571 to £50,270.
- Higher rate: 40% from £50,271 to £125,140; additional rate 45% above that.
- Employee Class 1 National Insurance: 8% on earnings between the Primary Threshold (£1,048 a month) and the Upper Earnings Limit (£4,189 a month), and 2% above the Upper Earnings Limit.
Scotland has different income tax bands, so this example does not apply there.
Illustrative example. Someone on £36,000 a year, paid monthly, with the standard Personal Allowance, no pension contribution and no student loan:
| Line | Calculation | Per month |
|---|---|---|
| Gross pay | £36,000 ÷ 12 | £3,000.00 |
| Tax-free allowance | £12,570 ÷ 12 | £1,047.50 |
| Income tax | (£3,000.00 − £1,047.50) × 20% | £390.50 |
| National Insurance | (£3,000 − £1,048) × 8% | £156.16 |
| Net pay | £3,000.00 − £390.50 − £156.16 | £2,453.34 |
Net pay is about 82% of gross here. A workplace pension contribution or student loan repayment would lower it further. Real payslips can differ slightly because payroll software applies tax codes and rounding rules.
Worked example 2: United States
In the US, net pay depends on several layers: federal income tax withholding, Social Security and Medicare (together called FICA), and in many places state and local income tax. Federal and state income tax withholding depends on the form you give your employer and where you live, so it cannot be shown as one rate.
The FICA part is simple. The IRS sets the employee rates at:
- Social Security: 6.2% of wages, up to a wage base of $184,500 for 2026.
- Medicare: 1.45% of all wages, with no wage base limit.
- Additional Medicare Tax: employers must withhold a further 0.9% on wages above $200,000 in a calendar year.
Illustrative example. On gross pay of $5,000 in a month, FICA takes $310.00 (Social Security) and $72.50 (Medicare), or $382.50 in total, before any income tax is withheld. Net pay is $5,000 minus that $382.50, minus federal, state and local income tax withholding, minus any benefits deductions such as health insurance premiums.
The lesson for anyone comparing a US offer: the gross figure is a starting point only, and the state you live in can change net pay materially.
Worked example 3: United Arab Emirates
The UAE shows the opposite case. There is no personal income tax on salaries: a Ministry of Finance official said in January 2024 that there were no plans to introduce income tax on individuals, as reported by Gulf News, and Cabinet Decision No. 49 of 2023 excludes wages from the business income that corporate tax can apply to.
That gives two very different gross-to-net pictures:
Expatriate employees
For most expatriates in the private sector, there is no income tax and no state pension contribution, so net pay is usually close to gross pay. The Labour Law limits what can be taken off: Article 25 of Federal Decree-Law No. 33 of 2021 says nothing may be deducted from the wage except in the cases it lists, such as loan repayments with your written consent, recovery of overpaid sums and court-ordered debts, and total deductions may not exceed 50% of the wage.
UAE nationals
Emiratis in the private sector contribute to the federal pension scheme run by the General Pension and Social Security Authority (GPSSA), except in Abu Dhabi: WTW notes that all employees in that emirate are covered by a separate system. According to a summary by the consultancy WTW, employees who first joined the scheme on or after 31 October 2023 contribute 11% of covered pay, while earlier members contribute 5%. GPSSA defines the private-sector contribution salary as the contract salary including basic salary, bonuses and regular monthly allowances. Its FAQ gives a ceiling of AED 50,000 a month; WTW reports a higher ceiling of AED 70,000 for members who joined on or after 31 October 2023.
Illustrative example. An Emirati new joiner whose whole AED 20,000 monthly salary counts as contribution salary would see AED 2,200 deducted, leaving AED 17,800 before any other deductions. An expatriate on the same AED 20,000 would typically take home the full amount, unless a permitted deduction applies.
Other Gulf states follow their own rules. Saudi Arabia, for example, runs its own social insurance scheme through the General Organization for Social Insurance (GOSI), which bases contributions on basic wage plus housing allowance. GOSI’s page on Saudi workers in other GCC states says this contributory wage may not exceed SR 45,000 or fall below SR 1,500 a month. Check GOSI for the current rates that apply to you before comparing a Saudi offer.
Side by side
| United Kingdom | United States | UAE (expatriate) | UAE (national, new joiner, outside Abu Dhabi) | |
|---|---|---|---|---|
| Income tax on salary | Yes, banded | Yes: federal, plus state and local in many places | No | No |
| Employee social security | National Insurance, 8% then 2% | FICA, 6.2% plus 1.45% | None under the federal scheme | GPSSA, 11% |
| Net as a share of gross | About 82% in the example above | Depends on state and withholding | Usually close to 100% | About 89% in the example above |
How to compare offers using net pay
When you are choosing between jobs, especially in different countries, compare like with like.
- Convert every offer to the same period. Annual, monthly or weekly; pick one.
- Separate guaranteed from variable pay. A bonus that “may” be paid should not be counted as if it is certain.
- Estimate net pay for each. Use the official tax tables or government calculators for that country, not a rule of thumb.
- Add back what the employer provides in kind. Housing, transport, school fees or health insurance can be worth more than a gross salary difference.
- Subtract what you will pay that the other country covers. Rent, health cover and pension saving are the usual ones. A tax-free salary with no pension scheme means you may need to save for retirement yourself.
- Check your home-country tax position. Some countries tax residents or citizens on income earned abroad.
If an employer quotes a “net salary” (sometimes in contracts where the employer agrees to cover the tax), ask for the gross figure as well. Gross is what pension, overtime and many entitlements are based on, and it is the figure other employers will usually ask about.
Gross or net on your CV and in interviews?
Salary is rarely shown on a CV. If an application form asks for current salary, give gross unless it asks otherwise, and state the period (“AED 18,000 per month gross” or “£42,000 per year gross”). That avoids a recruiter in another country misreading a tax-free figure, or a taxed one. You can tailor a CV for a move abroad with the international resume builder, and the resume questions hub covers what to include on applications for different countries.
Frequently asked questions
Is gross salary before or after tax?
Before. Gross salary is the full amount before income tax, social security and any other deductions.
Is take-home pay the same as net pay?
Yes. Both mean the amount actually paid to you after deductions.
Why did my net pay change when my gross did not?
A new tax year with different thresholds, a change of tax code, a new deduction such as a loan repayment, or unpaid leave can all change net pay without any change to gross.
Is my salary in the UAE gross or net?
For most expatriates there is no income tax or federal pension deduction, so gross and net are often the same or very close. UAE nationals have pension contributions deducted, so their net pay is lower than gross.
Sources
- Income Tax rates and Personal Allowances (GOV.UK)
- Rates and allowances: National Insurance contributions (HM Revenue & Customs, GOV.UK)
- Topic no. 751, Social Security and Medicare withholding rates (Internal Revenue Service)
- UAE affirms there are no plans to introduce income tax on individuals (Gulf News)
- Cabinet Decision No. 49 of 2023 on natural persons conducting business (UAE Ministry of Finance)
- Federal Decree-Law No. 33 of 2021 Regarding the Regulation of Employment Relationship and its amendments (Ministry of Human Resources and Emiratisation)
- What is meant by the contribution calculation salary? (General Pension and Social Security Authority)
- Saudi workers in GCC states: contributory wage (General Organization for Social Insurance)
- United Arab Emirates: changes to social security for new members (WTW)