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.

PolandPolska Izba Biegłych Rewidentów (PIBR)

Auditors not performing ESG assurance should deregister the entitlement

Statutory auditors who will not perform sustainability-reporting assurance should file form R3ESG to remove the ESG entitlement from the public register, on paper or through e-Doręczenia.

By Taxxa AI OyPublished 5 October 2026

Audit

Statutory auditors (biegli rewidenci) who hold the ESG assurance entitlement but do not intend to perform assurance of sustainability reporting (atestacja sprawozdawczości zrównoważonego rozwoju) or to keep that entitlement should apply to have the entitlement entry struck from the auditor registerPibr, using PIBR form R3ESGPibr.

The register entry is publicPibr: anyone engaging an auditor for sustainability-reporting assurance checks the Krajowa Rada Biegłych Rewidentów register on the PIBR site to see whether a given auditor holds the ESG entitlementPibr. An auditor who keeps an entitlement never exercised leaves a public signal in place that invites engagements outside the practice actually maintained. Filing the R3ESG deregistration request aligns the public record with the scope of work the auditor genuinely offers.

The form itself is reached in two ways. The form is available through the R3ESG form link published alongside the notice, and it is also available after logging in to the auditor's own profile (profil biegłego rewidenta) on the PIBR sitePibr.

Once completed, the request is sent either on paper (Papierowo) or electronically (Elektronicznie). On paper, the auditor prints the form, signs it by hand (podpisz go własnoręcznie)Pibr and sends it by post to the Polska Izba Biegłych RewidentówPibr. Electronically, the auditor signs the form electronically (podpisz formularz elektronicznie)Pibr and sends it through e-DoręczeniaPibr to the PIBR address AE:PL-81011-35025-FRSCR-20Pibr.

The backdrop is the register reform that took effect at the start of 2025Pibr. From 1 January 2025 the KRBR register of statutory auditors carries, for each auditor, the information whether the ESG assurance entitlement is heldPibr, following the amendment to the ustawa o biegłych rewidentach that entered into force on that datePibr. Statutory auditors are the only professional group in Poland authorised to perform atestacja sprawozdawczości zrównoważonego rozwoju, also called atestacja ESGPibr, so the register flag is the market's single authoritative check on who may sign such assurance.

Legal basis: the register of statutory auditors maintained by the Krajowa Rada Biegłych Rewidentów under the ustawa o biegłych rewidentach, as amended with effect from 1 January 2025, together with PIBR form R3ESG for removal of the ESG entitlement entry.

Sources

PolandPolska Izba Biegłych Rewidentów (PIBR)

Auditors not performing ESG assurance should deregister the entitlement

Statutory auditors who will not perform sustainability-reporting assurance should file form R3ESG to remove the ESG entitlement from the public register, on paper or through e-Doręczenia.

By Taxxa AI OyPublished 5 October 2026

Audit