🇲🇷 Mauritania

Net salary in Mauritania: the ITS

Mauritania: 3 income tax brackets from 15% to 40% in 2026. The EXPATRIATION.IO calculator turns gross salary into net take-home pay using the official scale and employee social contributions.

MRU

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Net annual salary
99,625 MRU
Net monthly salary
8,302 MRU
Convert to
Effective tax rate
9.4%
Marginal rate
15.0%
Income tax
4,875 MRU
Social contributions
5,500 MRU
NetIncome taxSocial contributions

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Rounding of the base down to the lower 10 MRU (art. 114-3) is not modelled. Benefits in kind (retained at 40% of real value, art. 113-1-b) and the 20% cap reserved for press and airline staff (art. 114-6) are not covered. The CNSS ceiling used is the 15,000 MRU/month of decree 2021-186, confirmed by PwC in 2026; CLEISS displays 70,000, most likely in old ouguiya. Confirm with the DGI.

Tax breakdown by bracket

BracketRateAmountTax
0 MRU108,000 MRU15.0%32,500 MRU4,875 MRU
Income tax4,875 MRU
15.0%

Social contributions breakdown

CNSS (social security) 1,100 MRU
CNAM (health insurance) 4,400 MRU
Social contributions 5,500 MRU
Gross annual salary 110,000 MRU
Income tax 4,875 MRU
Social contributions 5,500 MRU
Total deductions 10,375 MRU
Net annual salary 99,625 MRU
Net monthly salary 8,302 MRU

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Computed for your profile: 99,625 MRU net in Mauritania.

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2026
Last updated: July 2026

This is an estimate for informational purposes. Actual taxes vary based on individual circumstances. Verify with local tax authorities for accurate calculations.

🇲🇷 Mauritania

Mauritania taxes salaries through the ITS (impot sur les traitements et salaires), a monthly 3-band scale of 15%, 25% and 40% (art. 114 of the CGI, Law 2019-018). A 6,000 MRU monthly abatement (art. 110-1-c) is deducted after the mandatory employee contributions (art. 113-2-a): CNSS 1%, base capped at 15,000 MRU/month (decree 2021-186), and CNAM health 4%, uncapped. The employer withholds the tax monthly. Amounts are in new ouguiya (MRU, 2018 redenomination).

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What the calculation reproduces, what it does not model

Rounding of the base down to the lower 10 MRU (art. 114-3) is not modelled. Benefits in kind (retained at 40% of real value, art. 113-1-b) and the 20% cap reserved for press and airline staff (art. 114-6) are not covered. The CNSS ceiling used is the 15,000 MRU/month of decree 2021-186, confirmed by PwC in 2026; CLEISS displays 70,000, most likely in old ouguiya. Confirm with the DGI.

Tax system in Mauritania

Mauritania taxes salaries through the ITS, a monthly three-band scale of 15%, 25% and 40%. A 6,000 MRU monthly abatement is deducted after employee contributions: CNSS 1% (base capped at 15,000 MRU per month) and CNAM health 4%, uncapped. Amounts are in new ouguiya (MRU) from the 2018 redenomination: beware of sources still quoting old ouguiya. Nouakchott concentrates formal employment; mining, fisheries and offshore gas (GTA) drive skilled and expatriate positions.

Income tax scale 2026

Taxable incomeRate
0 MRU – 108,000 MRU15%
108,000 MRU – 252,000 MRU25%
252,000 MRU and above40%

Employee social contributions

ContributionRateAnnual cap
CNSS (social security)1%180,000 MRU
CNAM (health insurance)4%No cap

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Source: impots.gov.mr · Tax year 2026 · Last updated July 2026