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.

United KingdomGOV.UK

Limestone import registration ends as subsidy probe terminated

The registration requirement for imports of creamy/white limestone from Portugal ends on 22 September 2026 after the Trade Remedies Authority terminated its anti-subsidy investigation.

By Taxxa AI OyPublished 21 September 2026

Tax

Industry: Wholesale trade, except of motor vehicles and motorcycles

Importers of creamy and white limestone from Portugal no longer face the registration requirement that applied while the anti-subsidy investigation was running. The Secretary of State for Business, Innovation, Science and Trade has published a notice confirming that, following the Trade Remedies Authority's termination of the anti-subsidy investigation, the earlier requirement for HM Revenue and Customs to register imports of creamy/white limestone originating from Portugal ceases to have effect from 22 September 2026.GOV

The change replaces the previous notice, in which the Secretary of State for Business and Trade required registration of those imports under paragraph 29 of Schedule 4 to the Taxation (Cross-border Trade) Act 2018.GOV Registration of imports is the mechanism that lets the authorities track incoming goods while an investigation is live so that measures can later be applied to them if the case is made; once the investigation is terminated, that tracking obligation falls away. The practical consequence is direct: from 22 September 2026, importers of the Portuguese limestone concerned do not need to have their consignments registered on entry, and there is no continuing registration duty hanging over shipments arriving on or after that date.GOV

The notice is narrow in scope. It concerns only creamy and white limestone originating from PortugalGOV, and only the registration requirementGOV — it says nothing about any duty rate, undertaking or other remedy, because termination of the investigation means no anti-subsidy measure follows from it. The notice addresses only the registration requirement itself. Anyone who had postponed or rerouted shipments while registration applied can resume planning around the 22 September 2026 cessation date.

Businesses that adjusted contracts, pricing or supply chains while the registration requirement was in force may want to revisit those arrangements with their advisers in light of the termination.

Legal basis: trade remedies notice of the Secretary of State for Business, Innovation, Science and Trade, made following termination of the anti-subsidy investigation by the Trade Remedies Authority; the earlier registration requirement was imposed under paragraph 29 of Schedule 4 to the Taxation (Cross-border Trade) Act 2018.

If you import creamy or white limestone originating from Portugal, stop treating consignments arriving on or after 22 September 2026 as subject to the registration requirement.

Sources

Trade remedies notice: registration of imports of creamy/white limestone originating from Portugal