Calcul du salaire net en Algérie : cotisation CNAS 9 % et IRG 2026 avec les abattements
Estimates only, not financial advice. What you type stays on your device. Checked against sources on 17 Oct 2026.Le salaire net en Algérie se calcule en retirant du brut la cotisation ouvrière de 9 % à la CNAS, puis l’IRG retenu à la source. L’IRG suit le barème annuel ramené au mois (0 % jusqu’à 20 000 DA, puis 23 %, 27 %, 30 %, 33 % et 35 %), diminué d’un abattement de 40 % compris entre 1 000 et 1 500 DA. Les revenus imposables jusqu’à 30 000 DA sont exonérés, et une formule allège l’impôt entre 30 000 et 35 000 DA.
2026 · Rates and rules read from the sources listed on this page (the earliest on 17 Oct 2026); they may have changed since.
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This calculator turns a gross monthly salary into the net pay an Algerian employer pays out, with the 2026 rules of the Code des Impôts Directs et Taxes Assimilées published by the Direction Générale des Impôts.
The reductions. The tax is cut by 40%, never less than 1,000 DA and never more than 1,500 DA a month. Taxable income up to 30,000 DA is fully exempt. Between 30,000 and 35,000 DA a second reduction applies through the formula IRG × 137/51 − 27,925/8. Workers with a disability and retired workers of the general scheme get a separate reduction up to 42,500 DA instead: IRG × 93/61 − 81,213/41.
A worked example. 60,000 DA gross: CNAS 5,400 DA, taxable 54,600 DA. The scale gives 4,600 DA on the 23% band and 3,942 DA on the 27% band, 8,542 DA. The reduction is capped at 1,500 DA, so IRG is 7,042 DA and the net salary 47,558 DA.
The rest of the article, and all 6 questions about Algeria Net Salary Calculator 2026 (IRG, CNAS), are on the Algeria Net Salary Calculator 2026 (IRG, CNAS) page.
In 2026 a 60,000 DA gross salary pays 5,400 DA to CNAS and 7,042 DA of IRG, leaving 47,558 DA net. The IRG is 8,542 DA on the monthly scale less the 1,500 DA maximum reduction.
Article 104 of the direct tax code applies the yearly scale brought to the month to the salary less the 9% CNAS share: 0% up to 20,000 DA, then 23%, 27%, 30%, 33% and 35%. The tax is then reduced by 40%, between 1,000 and 1,500 DA a month.
CNAS sets total contributions at 34.5% of the base: 9% paid by the employee, 25% by the employer and 0.5% by social services. The employee's 9% is withheld from the gross salary and deducted before IRG is worked out.
Yes. Workers with a motor or mental disability, blind or deaf-mute workers and retired workers of the general scheme earning between 30,000 and 42,500 DA taxable use the formula IRG × 93/61 − 81,213/41 instead of the second reduction.
Rates and rules change; check the source before you rely on a figure.
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