Registering with CASNOS as a self-employed person

Anyone who works on their own account in Algeria (trader, craftsperson, liberal profession, majority manager of a SARL) must register with CASNOS, the social security fund for non-salaried workers, within 10 days of starting their activity. You apply online on the Damancom portal or at the CASNOS office for your place of business. Registration opens your rights and triggers a yearly contribution of 15% of your contribution base, at least 43,200 DA a year at the current minimum wage.

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In short

Body
CASNOS (National Social Security Fund for Non-Salaried Workers)
Deadline
10 days after the start of the activity
Where
Online on Damancom, or at the office for your place of business
Contribution
15% of the yearly contribution base
Yearly minimum
43,200 DA (minimum wage of 24,000 DA a month)
Contents

What this form is for

Registration puts you in the social security scheme for non-salaried workers. It is what gives you health cover and pension rights for the activity you run on your own account. Without it, you also cannot obtain the CASNOS up-to-date certificate (attestation de mise à jour), which administrations and public tenders often ask for.

CASNOS gives you a registration number. You keep it: if you later start another activity, you declare it, but your number stays the same.

to register after the activity starts
10 days
of the yearly base (7.5% social insurance, 7.5% pension)
15%
minimum yearly contribution (minimum wage of 24,000 DA)
43,200 DA
deadline to declare your contribution base
1 March
optional yearly flat fee for self-entrepreneurs
24,000 DA

Who must file it

Every non-salaried person who works on their own account must register. In practice:

  • a trader registered in the trade register (registre du commerce) as an individual;
  • the majority managing partner of a SARL, and the sole partner who manages an EURL;
  • the partners of an SNC (general partnership), who have trader status;
  • a craftsperson holding a craftsman card;
  • liberal professions (doctor, lawyer, architect, licensed consultant...);
  • a farmer holding a farmer card;
  • a self-entrepreneur (auto-entrepreneur) listed in the national register.

Registration is personal. In a company, each person concerned has their own number and pays their own contribution.

Documents to attach

5 documents0 / 5

Filled-in example

Fictitious example: online registration request by the majority managing partner of a SARL that has just received its trade register extract. All data is made up.

Fictitious data, for illustration

CASNOS registration

CASNOS
Surname and first name
BENALI Amina (example)
Surname in capitals, exactly as on the birth certificate.
NIN
18 digits (example: 1990XXXXXXXXXXXXXX)
Printed on the biometric identity card.
Date of birth
12/03/1990
Home address
Cité des Pins, building 4, Chéraga (example)
Phone and email
05XX XX XX XX, example@mail.dz
Trade register number
16/00-0000000 B 26 (fictitious)
Copy it character by character from the extract.
Activity title and code
Management consulting, code as shown in the trade register (example)
Legal form
SARL
Capacity
Manager, majority partner
Creation and start date
05/10/2026
Date of the trade register extract: the 10-day period starts here.
Business address
Registered office address (example: Dely Brahim, Algiers)
Attachment
Trade register extract, as a readable PDF

In this example, registration must be done by 15/10/2026 at the latest.

Filling it in, step by step

  1. 1

    Gather the documents

    Identity card, trade register extract (or licence, craftsman card), articles of association if you are in a company, residence certificate and certificate of existence. Scan them as readable PDFs.

  2. 2

    Write down the deadline

    Count 10 days from the date on your proof of activity. Do not wait for other steps: the period is already running.

  3. 3

    Open Damancom or go to the office

    On Damancom, choose the registration request. At the office, ask for the non-salaried registration form.

  4. 4

    Fill in your civil status

    Surname and first names exactly as on the birth certificate, 18-digit NIN, date and place of birth, home address.

  5. 5

    Fill in the activity

    Trade register or licence number, activity title and code, legal form, creation and start dates, business address.

  6. 6

    Attach the proof and send

    Add the proof of activity. Check every field before confirming, then keep the confirmation or receipt.

  7. 7

    Diary your deadlines

    Declare your base before 1 March and pay before 30 June, every year. Once you are up to date, request your up-to-date certificate.

Where to file it

Online, on Damancom

The CASNOS Damancom portal offers a remote registration request in three steps: civil status, contact details, then details of the activity (trade register or licence number, activity title and code, legal form, creation and start dates, address). You then attach proof of the activity.

At a CASNOS office

You can also file at the CASNOS office covering your place of business, meaning the address in the trade register. For a company using a domiciliation address, this is the registered office address.

If you start a new activity at another address, go to the office for that location and say that you are already registered.

What Neuron does

You can do everything yourself with this guide, for free: Neuron does not fill in this form. To hand over the whole business setup, full support costs 50,000 DA for a sole trader and 60,000 DA for a company, 10,000 DA less with domiciliation at Neuron (official fees excluded).

Two ways to get it done

Do it yourself with this guide, or hand us the whole setup file.

  1. 1I do it myself

    The free guide

    Everything you need is on this page: documents, deadlines, a filled-in example.

  2. 2We handle everything

    Full support

    We follow every setup step: 50,000 DA for a sole trader, 60,000 DA for a company, 10,000 DA less if your address is with Neuron.

    From 40,000 DA

    Start my setup

Deadlines

You have 10 days from the start of the activity. For CASNOS, the start date is the date on your proof of activity: trade register extract, licence, craftsman card or farmer card.

Late registration can lead to a late-filing penalty. The period runs even if you have no client and no turnover yet.

StepDeadlineWhat to do
Registration10 days after the activity startsApply on Damancom or at the office
Declaring the contribution base1 March every yearDeclare your business income, backed by your tax or accounting documents
Paying the contribution30 June every yearPay 15% of the base, at least 43,200 DA
What comes after registration

Common mistakes

  • Waiting for the NIF or NIS before registering: the 10-day period starts from the trade register date, not from the end of other steps.
  • Assuming every SARL manager goes to CASNOS: a paid minority or non-partner manager normally falls under CNAS.
  • Writing your name differently from the birth certificate, or getting one character of the trade register number wrong.
  • Thinking registration is enough: you must then declare your base before 1 March and pay before 30 June, every year.
  • Relying on the old 32,400 DA minimum: since decree 26-257, the minimum follows the yearly minimum wage.
  • Not declaring a new activity or a change of business address.

Frequently asked questions

Do I have to register if I have no turnover yet?

Yes. The 10-day period starts from the start of the activity, meaning the date of your trade register extract or licence, not your first client. With no income, you contribute on the minimum base.

How much will I pay in the first year?

For the first year of activity, Decree 26-257 sets the base at the yearly minimum wage, and the contribution is 15% of that base. With a minimum wage of 24,000 DA a month, that comes to 43,200 DA for the year. If you start mid-year, ask the office for the exact amount due. Our CASNOS calculator works it out for a given income.

I am a self-entrepreneur: how much will I pay?

You can choose to pay 24,000 DA a year, an exceptional measure set by Executive Decree No. 26-257 (Official Journal No. 53 of 23 July 2026). Otherwise you pay the standard contribution: 15% of the base, at least 43,200 DA a year in 2026.

I manage a SARL: CASNOS or CNAS?

If you are the majority partner, you are non-salaried and register with CASNOS. If you are a minority partner or not a partner and the company pays you, you normally fall under CNAS, and the company declares you as an employee.

Can I register without going to an office?

Yes, the CASNOS Damancom portal offers online registration: civil status, contact details, activity, then a supporting document to attach. The office for your place of business remains an option.

I am starting a second activity: will I get a new number?

No. You declare the new activity and keep your registration number. If it is at another address, go to the office for that location and say you are already registered.

What happens if I register after the 10 days?

You may face a late penalty. The simplest course is to put things right straight away: the year's contribution is due in any case.

Can Neuron handle the registration for me?

No, CASNOS registration is not part of form filling: Neuron only fills in setup forms (trade register, G no. 8, beneficial owners, NIS) and does not handle social security returns. This guide is enough to do it yourself. If you want to hand over the whole business setup, full support costs 50,000 DA for a sole trader and 60,000 DA for a company, 10,000 DA less with domiciliation at Neuron (official fees excluded).

Official sources (6)

  1. [1]CASNOS, FAQ (10-day deadline, new activity)
  2. [2]CASNOS, Damancom: online registration request
  3. [3]Government public services portal: e-registration of non-salaried workers
  4. [4]Official Journal n° 53 of 23 July 2026, p. 7 (executive decree n° 26-257: rate, base, self-entrepreneur flat fee)
  5. [5]Official Journal n° 20 of 2022 (executive decree n° 22-121)
  6. [6]Radio Algérie: publication of the presidential decree setting the minimum wage at 24,000 DA

Written and checked by the Neuron Cowork team, Dely Brahim. Checked on . Our editorial policy

This is general information, checked on the date shown. Rules change: if in doubt, the official text cited prevails.

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