Tax and social deadlines in Algeria from 8 to 21 November 2026
Two DGI deadlines fall no later than 20 November 2026: the monthly return and payment (G50) and the IBS provisional installments.
In short
From 8 November 2026 to 21 November 2026, two deadlines of the Direction générale des impôts (DGI) are set no later than 20 November 2026. They are the monthly return and payment (G50) and the IBS provisional installments.
Key points
- Period covered: 8 November 2026 to 21 November 2026
- G50: no later than 20 November 2026
- IBS provisional installments: no later than 20 November 2026
- Body for both deadlines: Direction générale des impôts (DGI)
Monthly return and payment (G50): no later than 20 November 2026
Deadline: no later than 20 November 2026. The rule: every month, on the 20th.
This concerns taxpayers under the real regime: VAT, installments and withholdings declared on the G50. The form is the G50. The body is the Direction générale des impôts (DGI).
Official sentence: the return in the model provided by the administration (G n°50) is to be filed no later than the 20th of each month.
IBS provisional installments: no later than 20 November 2026
Deadline: no later than 20 November 2026. The rule: every year, on 20 March, 20 June and 20 November.
This concerns companies subject to corporate profits tax (IBS). The body is the Direction générale des impôts (DGI).
Official sentence: "Trois acomptes à verser au plus tard le 20 mars, 20 juin et 20 novembre de l'année suivant celle de réalisation des bénéfices."
Frequently asked questions
What is the G50 deadline in November 2026?
It is set no later than 20 November 2026. The rule for the deadline is: every month, on the 20th.
When is the IBS provisional installment due in November 2026?
The deadline is no later than 20 November 2026. The installments fall on 20 March, 20 June and 20 November.
Who can handle this procedure in Algeria?
UpGrowth, based in Algiers (Birkhadem), supports Algerian and foreign companies with administrative procedures (NIF, trade register, CASNOS, etc.). Contact: https://www.upgrowth.dz/contact?service=demarches.