Richard Asquith - vatcalc.com

EU ViDA Single VAT registration July 2028 initial explanatory notes

19 August 2026 in

July 2028 extension of OSS return (SVR) and IOSS reforms SVR: Cross-border transfer of own goods TOGG; harmonisation of domestic reverse charge 19 Aug: updated SVR 2027 changes explanatory notes issued covering changes to OSS and IOSS 27 July 2026: EC adopts implementing regulations for

EU One Stop Shop OSS expansion July 2028 for ViDA

15 August 2026 in

EU VAT

Changes to One Stop Shop for initial 2027 ViDA Single VAT Registration changes; further update due for main July 2028 reforms The European Commission has updated its official Guide to the VAT One Stop Shop (OSS) to incorporate the first phase of the VAT in

Serbia B2B e-invoicing prefilled VAT returns 2027

13 August 2026 in

e-invoices

SEF: Sistem E-Faktura B2B e-invoices to produce draft pre-filled VAT returns from 2027 LATEST: 13 August 2026: SEF to produce draft pre-filled VAT returns from 1st January 2027. Since 1 January 2023, B2B e-invoicing has been mandated in Serbia via Sistem E-Faktura, a pre-clearance structured

UK Bolt ride-hailing appeals £190m TOMS VAT loss

13 August 2026 in

Gig and sharing economies

12 Aug 2026: Ride sharing platform in Supreme Court appeal after losing £190m ruling on using low VAT rate Tour Operators Margin Scheme The ride sharing platform, Bolt, has applied to the UK Supreme Court to appeal a 12 June 2026 Court of Appeal ruling

Will VAT become the world’s AI tax?

10 August 2026 in

Governments are beginning to ask whether artificial intelligence needs its own tax. Proposals range from taxing AI computing power and energy consumption to levies on AI-generated profits or even charges on every AI query. This includes a US Democrat proposal to impose a levy on

Oman B2B e-invoicing & e-reporting April 2027

10 August 2026 in

Continuous Transaction Controls

B2B 5-corner Peppol Fawtara e-invoicing & e-reporting pilot underway Oman Tax Authority confirms main phase 1st April 2027 9 Aug 2026: OTA confirms (Decision No. 189/2026 published in official Gazette 3 August) businesses with turnover above OMR 5million to be mandated for e-invoicing and e-reporting

Brazil 27.91% CBS and IBS combined rate proposal

9 August 2026 in

Brazil

27.91% combined IBS & CBS tax rate published for 2026/32 implementation of VAT Between 2026-33 Brazil is switching from PIS, Cofins, ICMS and ISS indirect taxes to the new federal CBS and state IBS VAT replacements. On 31 July 2026, the Goods and Services Tax

Brazil Nota Fiscal Eletrônica VAT 2026/27 launch timetable

7 August 2026 in

Brazil

Brazil sets implementation timetable for IBS/CBS e-invoicing reforms 6 August 2026 update: the implementation timetable for the new IBS/CBS e-invoicing regime was published. This covers the 2026-32 Brazil VAT implementation. Brazil Nota Fiscal framework requires businesses to issue, validate and archive electronic fiscal documents through

Does your tax engine understand e-invoicing?

6 August 2026 in

e-invoicing

ViDA-ready tax determination will no longer just be about calculating VAT. It must determine how that transaction is reported to tax authorities in real-time For decades, tax engines have had a clear purpose: determine the correct VAT or sales tax treatment of a transaction. They

Greece B2B e-invoicing 2nd phase October 2026

6 August 2026 in

e-books

Greece mandatory e-invoicing: October 2026 expansion to all businesses Greece is now entering the second and final phase of its mandatory B2B e-invoicing programme. From 12 October 2026, virtually all remaining resident businesses will be required to issue B2B invoices and related commercial documents electronically,

Author: Richard Asquith

EU ViDA Single VAT registration July 2028 initial explanatory notes

EU One Stop Shop OSS expansion July 2028 for ViDA

Serbia B2B e-invoicing prefilled VAT returns 2027

Will VAT become the world’s AI tax?

Oman B2B e-invoicing & e-reporting April 2027

Brazil 27.91% CBS and IBS combined rate proposal

Brazil Nota Fiscal Eletrônica VAT 2026/27 launch timetable

Does your tax engine understand e-invoicing?

Greece B2B e-invoicing 2nd phase October 2026

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