What sources does Taxxa search?

Taxxa searches a continuously updated collection of more than one million pages from tax authorities, government publications, legislation and case law across the European jurisdictions it covers. Every response cites the underlying material, so a professional can inspect the rule, its jurisdiction and whether it is current before relying on the result.

Can Taxxa work with a team’s own documents?

Yes. Research can combine the public knowledge base with a team’s own PDF, DOCX, CSV and TXT files in one workspace. That makes it possible to compare a client document with the relevant guidance, trace a conclusion to its source and prepare a draft without losing the evidence that supports it.

Who is Taxxa built for?

Accountants, auditors, tax advisors, payroll specialists, bookkeepers and advisory teams working across European jurisdictions. Shared workspaces keep research available to colleagues, and citations make review easier.

Where is customer data stored, and is it used to train models?

Customer data stays in the European Union and is never used to train language models.

Does Taxxa replace professional judgement?

No. Taxxa is a research and drafting workspace. It helps professionals reach an informed starting point faster; the professional still reviews the evidence and makes the final decision. It does not file returns, post bookkeeping entries or give legal advice.

FranceLégifrance

STILOG IST lets staff move 10 CET days a year into retirement plan

STILOG IST's CET avenant opens a bridge of up to 10 days a year into the company PERCOL via AMUNDI, from 1 October 2026 for three years.

By Taxxa AI OyPublished 14 September 2026

Payroll & Labour

STILOG IST of Nanterre and its CSE concluded "AVENANT N°1" to the company "ACCORD D'ENTREPRISE SUR LE COMPTE EPARGNE TEMPS (CET) DU 14 OCTOBRE 2024"Legifrance, done at Nanterre on 9 July 2026 ("Fait à Nanterre, le 09 juillet 2026") further to the CSE minutes of 9 July 2026. With a company PERCOL retirement-savings plan being set up, the parties open a bridge from time-savings to retirement savings: "les parties ont convenu d'instaurer une passerelle permettant l'affectation de droits inscrits au CET vers le PERCOL afin de favoriser la constitution d'une épargne retraiteLegifrance". All other terms of the 14 October 2024 accord stand unchanged: "Les autres dispositions de l'accord du 14 octobre 2024 demeurent inchangées."

During the annual May CET-funding campaign, each employee may direct CET days to the PERCOL up to ten working days a year, excluding the fifth week of paid leave: "le salarié pourra affecter au PERCOL ses jours placés dans son CET dans la limite de 10 jours ouvrés par anLegifrance, à l'exception de la cinquième semaine de congés payés." The fifth week cannot be monetised and therefore cannot go to the PERCOL: "la cinquième semaine de congés payés ne peut pas être monétisée et ne peut donc pas être versée sur le PERCOL." Requests go through MyRH in December of year N for the payslip, the transfer is final once validated, and funds go to the AMUNDI account manager: "Le transfert est définitif, une fois validé, puis transmis au gestionnaire de compte AMUNDILegifrance."

Transferred days convert to euros at the flat rate in force at transfer — base salary divided by 21.67: "Les jours transférés sont convertis en euros calculés sur une base forfaitaire en vigueur au moment du transfert (salaire de base / 21,67)." Monetised CET sums transferred to the PERCOL take the social and tax regime applicable at payment under the rules in force: "Les sommes issues de la monétisation des jours CET transférés vers le PERCOL bénéficient du régime social et fiscal applicable à la date du versement", with later legislative or regulatory changes applying automatically.

The avenant runs three years with no retroactive effect and takes effect on 1 October 2026: "Le présent avenant est conclu pour une durée déterminée de 3 ansLegifrance et entrera en vigueur à compter du 01 octobre 2026Legifrance. Il n'a pas de caractère rétroactif." Follow-up tracks blockages from CET use for the CET renewal; revision is negotiated three months before expiry with the company, CSE members, the drafter and any representative unions summoned by registered letter; denunciation follows article L. 2261-9 with three months' notice and substitution talks during notice. It is filed on TéléAccords with the article D. 2231-7 exhibits, at the prud'hommes registry per article D. 2231-2, and sent to the Observatoire Paritaire de la Négociation Collective.

Legal basis: the rules rest on the Avenant n°1 à l'accord d'entreprise sur le compte épargne temps (CET) du 14 octobre 2024 of STILOG ISTLegifrance, done at Nanterre on 9 July 2026.

If you work at, manage or advise STILOG IST, use the May CET campaign and December MyRH request to move up to 10 CET days a year into the PERCOL from 1 October 2026.

Sources

AVENNANT N°1 ACCORD D'ENTREPRISE SUR LE COMPTE EPARGNE TEMPS (CET) DU 14 OCTOBRE 2024