The reliable guide to starting up and invoicing in Algeria

Guides in French, Arabic and English that cite the official texts and show when they were last checked: plus free calculators for freelancers and auto-entrepreneurs.

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Free tool

Freelancer net-income calculator

Platform fee, official vs parallel exchange rate, 0.5% IFU (10,000 DA minimum) and CASNOS flat vs percentage: what you actually keep.

Free tool

Net salary, IRG and CNAS calculator

From gross to net pay in Algeria: 9% CNAS contribution, the 2026 IRG scale, the 40% abatement and the exemption up to 30,000 DA, or the gross needed for a target net.

Free tool

NIF and NIS format checker (Algeria)

Check that a NIF (15 or 20 digits) or a NIS (15 digits, plus 3 for a secondary establishment) follows the official format, and learn how to confirm it really exists.

Why BizAlgeria?

Verified rules

Every guide lists its official sources and the date it was checked. Anything we could not confirm is flagged “to verify”.

Three languages

All content exists in French, Arabic (right-to-left) and English.

Transparent tools

Each calculator states its sources, its assumptions and the cases it does not cover.