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 Kingdom Tax news — page 8

Tax Filing, Registration & PenaltiesGOV.UK2 months ago

HMRC specifies when companies can claim CIS refunds before year-end

A company must have stopped trading or suffered deductions after moving to gross payment status; current-year claims need all payment-and-deduction and bank statements received that year.

Industry: Construction

Tax Filing, Registration & PenaltiesGOV.UK2 months ago2 documents

HMRC revises the procedure for settling instalment offers early

Officials must refer early settlements to TALA with the original offer and acceptance. Separate guidance still requires a varied offer letter when settlement figures are reopened for adjustment.

Industry: Across industries

Tax Filing, Registration & PenaltiesGOV.UK2 months ago

Overseas tax agents must explain AML exemptions in account applications

HMRC also requires original non-English documents with an English explanation and translation of relevant information when agents apply for an agent services account.

Industry: Accounting, bookkeeping and auditing activities; tax consultancy

International Tax / Double Tax TreatiesCase Law2 months ago

Knights loses treaty claim over UK property development profits

The Upper Tribunal upheld approximately £5.4m of corporation tax under the immovable-property income provisions, despite the Isle of Man company having no UK permanent establishment.

Industry: Development of building projects

E-Invoicing & Digital Tax Reporting MandatesGOV.UK2 months ago6 documents

HMRC plans automatic MTD sign-up from September

After sign-up, taxpayers must confirm their self-employment and property income details, add new sources and report those that have ceased.

Industry: Across industries

Payroll Tax & Employer ContributionsGOV.UK2 months ago

HMRC clarifies UK agency liability where agency and client are overseas

Where both are non-UK resident, HMRC says the UK agency closest to the client shares liability with the umbrella company. The guidance previously referred to a different combination of parties.

Industry: Temporary employment agency activities

Tax Filing, Registration & PenaltiesGOV.UK2 months ago

HMRC limits online correction rejections to notices citing its form

Named taxpayers and authorised agents must follow the correction notice’s instructions; supporting evidence is optional and HMRC usually replies within 30 calendar days.

Industry: Across industries

Expenses & Benefits-in-Kind Tax TreatmentGOV.UK2 months ago

Petrol company cars over 2,000cc get a 27p September mileage rate

Larger diesel rates and the LPG rate above 2,000cc fall by 1p per mile from 1 September 2026; employers can continue using the previous rates for up to one month.

Industry: Across industries

Capital Gains TaxGOV.UK2 months ago

Incorporation relief claims must include business and share details

HMRC sets out written claim requirements for transfers from 6 April 2026, including the relief calculation and how to claim when a 60-day UK property return is needed.

Industry: Across industries

Capital Gains TaxGOV.UK2 months ago

Incorporation relief share-issue dates can precede registration

HMRC now qualifies the usual registration test and points advisers to allotment letters and retrospective court rectification when establishing when shares were issued.

Industry: Across industries

Tax Filing, Registration & PenaltiesGOV.UK2 months ago

HMRC directs ATED scheme-reference notifications to the postal form

AAG4(ATED) users are no longer offered an online form in HMRC’s form-specific instructions; advisers should distinguish this route from reporting on an ATED return.

Industry: Across industries

Customs & TradeGOV.UK2 months ago

UK extends Belarus and China tube duties to January 2031

Rates remain 38.1% for Belarus and 90.6% for China. Importers must check the goods description and additional codes under the notice effective from 21 August 2026.

Industry: Manufacture of tubes, pipes, hollow profiles and related fittings, of steel

Capital Gains TaxGOV.UK2 months ago

Incorporation relief can cover business activity below 20 hours a week

HMRC expressly tells staff to assess the facts and business indicators in lower-hours cases, keeping its existing approach for 20 hours or more.

Industry: Across industries

Tax Filing, Registration & PenaltiesGOV.UK2 months ago

HMRC directs SDLT scheme-reference notifications to the postal form

AAG4(SDLT) users must complete the interactive postal form in Adobe Reader; HMRC’s broader disclosure guide still refers to an electronic option.

Industry: Across industries

Tax Filing, Registration & PenaltiesGOV.UK2 months ago

HMRC removes email submission for offshore-promoter AAG2 disclosures

Scheme users are directed to complete AAG2 on screen, print it and post it; the wider DOTAS forms guide still lists an electronic route.

Industry: Across industries

Tax Filing, Registration & PenaltiesChartered Institute of Taxation2 months ago

HMRC will switch remaining agent accounts to MFA from 28 September

Automatic activation runs until 15 October, without an account-specific date; firms should update access-code settings and prepare staff before the window opens.

Industry: Accounting, bookkeeping and auditing activities; tax consultancy

Tax Filing, Registration & PenaltiesGOV.UK2 months ago

HMRC removes email submission for AAG3 scheme notifications

Users with no promoter, or a lawyer unable to notify fully, are directed to print and post AAG3; HMRC’s general forms guide still lists an electronic route.

Industry: Across industries

Capital Gains TaxGOV.UK2 months ago

HMRC confirms EU exit-charge rebasing preserves the SSE holding period

A company migrating to the UK under section 184J can retain its shareholding history: market-value acquisition treatment does not trigger the deemed-disposal reset.

Industry: Across industries

Customs & TradeGOV.UK2 months ago

Customs duties can become expenses after an insolvency appointment

HMRC’s insolvency handbook sets out checks on suspended duties, import VAT and stored goods, and tells practitioners to arrange new duty-deferment payments.

Industry: Across industries

Tax Filing, Registration & PenaltiesGOV.UK2 months ago7 documents

Tax adviser checks cover strategic control over service delivery

HMRC clarifies relevant-individual responsibilities and overseas evidence arrangements, and sets the first three registration windows to end on the 17th.

Industry: Accounting, bookkeeping and auditing activities; tax consultancy

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