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ComorosOman vs Nigeria: salary after tax compared
What you keep of the same gross salary at home in Nigeria and in a job in Oman, under the official 2026 rules of each country.
On a gross salary of $3,000 a month, an employee in Nigeria keeps about $2,192 (26.9% deducted), against about $3,000 for an expat in Oman (0% deducted). Nigeria: income tax 0% to 25%. Oman: no income tax on salaries.
Monthly take-home pay at 6 salary levels
Each gross salary is converted into local currency at a fixed exchange rate and run through each country's 2026 rules. Take-home pay is shown in US dollars, with the local amount under it. Nigeria is for an employee there; Oman is for a single expat employee.
| Gross a month (USD) | Nigeria take-home | Oman take-home | Difference a month |
|---|---|---|---|
| $1,000 | $763 1,013,219 NGN | $1,000 384 OMR | $237 more in Oman |
| $2,000 | $1,484 1,971,707 NGN | $2,000 769 OMR | $516 more in Oman |
| $3,000 | $2,192 2,912,977 NGN | $3,000 1,153 OMR | $808 more in Oman |
| $5,000 | $3,580 4,756,608 NGN | $5,000 1,922 OMR | $1,420 more in Oman |
| $8,000 | $5,650 7,507,073 NGN | $8,000 3,076 OMR | $2,350 more in Oman |
| $12,000 | $8,410 11,174,360 NGN | $12,000 4,614 OMR | $3,590 more in Oman |
Exchange rates: 1 NGN = 0.0007526 USD (30 September 2026), 1 OMR = 2.6008 USD (2 October 2026). Assumptions: Nigeria: Annual rent you pay: I pay no rent, or have not declared it.
Which leaves you more?
Oman leaves you more at every salary level we compared. On $3,000 a month gross, the difference is about $808 a month ($9,692 a year) in favour of Oman.
The Gulf figures are for an expat. Oman treats nationals differently: they pay pension contributions that expats do not. Switch to national in the calculator to see their figures.
Deductions on $3,000 a month, line by line
Every deduction from the same gross salary in each country, in local currency, with the calculator's notes.
- We assume your whole salary is basic pay plus housing and transport allowances, so the 8% pension is calculated on the full salary. If you have other allowances, the pension is lower and the tax slightly higher.
- We have not included the National Housing Fund (NHF, 2.5% of basic salary) because it is now voluntary for private-sector employees, nor national health insurance, which applies only where the employer has registered its staff.
- There is no income tax on salaries in Oman in 2026. Personal income tax (5% on income above 42,000 rials a year) starts on 1 January 2028.
- Nothing is deducted from a non-Omani's salary in 2026. The work injury branch for non-Omanis is deferred to July 2028, and the savings scheme (9% of basic pay, paid by the employer) starts on a date set by the Social Protection Fund board before July 2027; it is not calculated here.
Income tax and social insurance side by side
| Item | Nigeria | Oman |
|---|---|---|
| Income tax on salaries | 0% to 25% | None |
| Top income tax rate | 25% | 0% |
| Employee social insurance | Pension of 8% of basic salary plus housing and transport allowances | Expats 0%, Omanis 8% (7.5% old age, disability and death + 0.5% job security) |
| Employer contributions on $3,000 | 12% | 0% |
| VAT (standard rate) | 7.5% | 5% |
| Corporate tax | 30% | 15% |
| End-of-service gratuity | No general scheme | Set by the labour law |
| Currency | Nigerian naira (NGN) | Omani rial (OMR) |
| Tax authority | Nigeria Revenue Service / State Internal Revenue Services | Oman Tax Authority |
| Double tax treaty between them | Not covered by our treaty data | |
Where the numbers shift
- Turning point
- The better choice does not change between $500 and $30,000 a month
- Taken from your next raise (on $3,000)
- Nigeria 23% · Oman 0%
- Marginal rate on $10,000
- Nigeria 25% · Oman 0%
- Tax freedom day ($3,000)
- Nigeria 9 April · Oman 1 January
- Take-home after VAT on spending
- Nigeria $2,039 · Oman $2,857
- Employer cost on top of salary
- Nigeria 12% · Oman 0%
Take-home after VAT = take-home pay ÷ (1 + the standard VAT rate): what the salary is worth if all of it is spent on goods at the standard rate. Tax freedom day: the day of the year on which you stop working to pay tax and contributions.
End-of-service gratuity
Oman requires employers to pay a lump sum when the contract ends. Nigeria has no general scheme. Amounts below are for $3,000 a month, with basic pay at 70% of gross and the contract ended by the employer.
| Years of service | Oman |
|---|---|
| 2 years | $4,200 1,615 OMR |
| 5 years | $10,500 4,037 OMR |
| 10 years | $21,000 8,074 OMR |
Resigning can reduce the amount in some countries. The end-of-service calculators apply each country's full rules.
Beyond salary: investments, family and residence
| Item | Nigeria | Oman |
|---|---|---|
| Gains on shares (top rate) | 25% | 0% |
| Gains on property (top rate) | 25% | 0% |
| Dividends | 10% | 0% |
| Crypto gains | Taxed | Not taxed |
| Inheritance tax | No | No |
| Remote work visa | None | None |
Moving from Nigeria to Oman: what changes
- On $3,000 a month you gain about $808 a month after the move ($9,692 a year), because the deduction rate falls from 26.9% to 0%.
- On $10,000 a month, each extra dollar of a raise loses 0% in Oman instead of 25% in Nigeria, so pay rises are worth more after the move.
- VAT falls from 7.5% to 5%: spending $1,000 a month on standard-rated goods costs about $23 less each month.
- You gain a legal right to an end-of-service gratuity in Oman (about $10,500 after 5 years on $3,000 a month), which no general scheme provides in Nigeria.
- Gains on shares: not taxed in Oman, against up to 25% in Nigeria.
- Dividends: not taxed in Oman, against 10% in Nigeria.
- Crypto gains: not taxed in Oman; taxed in Nigeria.
- Tax residence in Oman: In 2026 there is no tax residence test for individuals, because they pay no income tax. You may also stay tax resident in Nigeria if you do not end your residence there. Count your days.
Nigeria vs Oman: common questions
Which pays more after tax, Nigeria or Oman?
Oman leaves you more at every salary level we compared. On $3,000 a month gross, the difference is about $808 a month ($9,692 a year) in favour of Oman.
How much is left of $3,000 a month in Nigeria and Oman?
On a gross salary of $3,000 a month, an employee in Nigeria keeps about $2,192 (26.9% deducted), against about $3,000 for an expat in Oman (0% deducted). Nigeria: income tax 0% to 25%. Oman: no income tax on salaries.
How much is left of $12,000 a month in each?
About $8,410 in Nigeria and $12,000 in Oman. The gap grows with pay because the marginal rates at this salary differ (25% against 0%).
Do expats pay social insurance in Oman?
Expats 0%, Omanis 8% (7.5% old age, disability and death + 0.5% job security). On $3,000 a month an expat has 0% deducted in total.
Is VAT higher in Nigeria or Oman?
VAT is 7.5% in Nigeria and 5% in Oman. VAT applies to most of what you buy, so it changes what a salary is worth even when take-home pay is the same.
Is there a double tax treaty between Nigeria and Oman?
Our treaty data does not cover this pair. Check the tax authority of each country.
Does the comparison include the cost of living?
No. It covers taxes and mandatory contributions only, at fixed, dated exchange rates. Rent, schooling and health care can change the result, so weigh them next to these figures.
Sources
Rates and bands come from each country's official sources. Nigeria last checked 9 October 2026, Oman 2 October 2026.
- Nigeria Tax Act 2025 (section 30 on deductions, section 58 and the Fourth Schedule on bands), published on the Nigeria Revenue Service website Nigeria · official source
- National Pension Commission: Pension Reform Act 2014 Nigeria · official source
- Central Bank of Nigeria: official exchange rates (NFEM) Nigeria · official source
- Social Protection Law issued by Royal Decree 52/2023 (amended text: Articles 52, 68, 70, 90, 115, 116, 121, 123, 127, 128, 136, 137 and 139), Official Gazette 1503, via the Qanoon website Oman · official source
- Royal Decree 60/2025 amending Article 6 of Royal Decree 52/2023 (deferring work injury cover for non-Omanis and the savings scheme), Official Gazette 1604 Oman · official source
- Labour Law issued by Royal Decree 53/2023 (Article 61) Oman · official source
- Royal Decree 56/2025 issuing the Personal Income Tax Law (5%, 42,000 rials, in force from 1 January 2028), Official Gazette 1602 Oman · official source
Results are estimates for information only, not tax advice. How we calculate.
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