The attestation de mise à jour proves that your position as a self-employed contributor is in order. It is ordered from the CASNOS online space, but it presupposes one thing: that the year's contribution has been declared and paid. Here is the full chain, from computing the assessment base to collecting the document.
Official online service
CASNOS online area, ordering the clearance certificate
Official CASNOS online area · Opens in a new tab
CASNOS is the social security fund for non-salaried persons carrying on an activity on their own account: traders, craftsmen, liberal professions, majority managers and auto-entrepreneurs. The attestation de mise à jour establishes that, as at its date of issue, the contributor is up to date with obligations towards the fund.
It proves neither the existence of the business, nor tax compliance, nor the affiliation of any employees, which falls to a different fund. It answers a single question: has the self-employed person's contribution been declared and paid?
The document appears explicitly in the list of documents a contributor can order from the fund's online platform, alongside the certificate of receipt of a retirement or survivor pension and the certificate of receipt of an invalidity pension.
The CASNOS online platform is intended exclusively for the fund's members. It gives access to the account statement, to online filing of contribution bases and of activities, to document ordering and to electronic payment by CIB card.
Access is not open. The official user manual is explicit: the insured person must attend their CASNOS agency and collect the username and password given to them by the officer in charge of accounts. It is then advisable to personalise the password at first connection, then to enter the telephone number and email address in the profile.
The members' online space is reachable from the fund's institutional website: https://www.casnos.dz
The contributor space, which also offers online affiliation requests, the non-affiliation certificate and a contribution simulator, is at: https://damancom.casnos.dz
The path described by the platform's official manual is as follows.
A clearance certificate cannot be obtained independently of payment. The platform's official manual restates the due-date rule: the annual contribution falls due from 1 January and is payable by 30 June of the current year at the latest for the non-agricultural sector, and by 30 September for the agricultural sector.
In other words, the first half of the year is the natural regularisation window. Waiting until year end to order a certificate exposes you to an order rejected for unpaid contributions, precisely when a tender or credit file requires it.
| Sector | Due from | Payable by |
|---|---|---|
| Non-agricultural | 1 January of the current year | 30 June of the current year |
| Agricultural | 1 January of the current year | 30 September of the current year |
Executive decree no. 26-257 of 15 July 2026, published in Official Journal no. 53 of 23 July 2026, rewrote article 14 of executive decree no. 15-289 of 14 November 2015 on the social security of non-salaried persons. That is now the text governing the computation of your contribution.
The rate remains set at 15 % of the base, now expressly split into 7.5 % for social insurance and 7.5 % for pensions. The annual base may not be lower than the annual national guaranteed minimum wage, nor exceed twenty times that annual amount. Both bounds are therefore indexed to the SNMG and move without any new decree.
For the first year of activity, the base is set at the annual SNMG. From the third year onwards, the annual contribution may not be lower than the average contribution of members carrying on the same activity in the same wilaya for the previous year, an amount fixed by order of the minister responsible for social security. As those orders have not been published, no amount can be advanced for that rule: the order must be consulted once issued.
Where no declaration is filed within the deadlines, the fund may provisionally set the contribution on the basis of the previous year's base increased by 5 %, and the decree states that the increase is definitively acquired by the fund. That is the best reason to declare your base online rather than let it drift.
Auto-entrepreneurs keep their favourable regime: they may pay, at their option, 24,000 DA as the annual contribution, or the amount computed under the decree's ordinary rules.
The full text is available in the French edition of the Official Journal: https://www.joradp.dz
Beware of a point that misleads most of the content available online. The decree quotes no minimum contribution amount: it sets an indexed rule. The minimum is computed from the SNMG in force, set at 24,000 DA per month since 1 January 2026, that is 288,000 DA per year.
The resulting minimum contribution is therefore 43,200 DA per year, that is 15 % of 288,000 DA. It is a derived amount, not a figure written in the text, and any revaluation of the SNMG will move it automatically.
The figure of 32,400 DA, still widely repeated, derives from an SNMG that predates June 2020. It no longer matches the current indexed floor. If a counter invoices you that amount during the transition, that is a fund practice and not the result of the computation set out in the text in force.
| Item | Rule under decree 26-257 | Amount with the SNMG in force |
|---|---|---|
| Contribution rate | 15 % of the base | 7.5 % social insurance and 7.5 % pension |
| Minimum base | Annual SNMG | 288,000 DA |
| Maximum base | 20 times the annual SNMG | 5,760,000 DA |
| Minimum contribution | 15 % of the minimum base | 43,200 DA per year, derived amount |
| Maximum contribution | 15 % of the maximum base | 864,000 DA per year, derived amount |
| First year of activity | Base set at the annual SNMG | Contribution equal to the derived minimum |
| Auto-entrepreneur option | Flat amount at the contributor's choice | 24,000 DA per year |
Prochaine étape
Start my company registration with UpGrowth Connect
Free 30 minute diagnostic call, firm quote within 24 hours