Main VAT and other indirect tax developments in Slovakia

Development

Slovakia’s tax authority updated its e-invoicing FAQ for the forthcoming eFaktúra system. Domestic B2B e-invoicing becomes mandatory from 1 January 2027 using structured XML aligned with EN 16931. VATupdate states that foreign entities registered under Section 5 without a Slovak fixed establishment are outside issuance and service-provider receipt obligations during 2027–2030. Cross-border intra-EU B2B supplies remain outside the 2027 scope. Summary utility invoices end, while SK TDD tax data documents require near-real-time VAT reporting. [vatupdate.com]

Business implications

The clarification affects VAT payers preparing domestic invoice processes and foreign businesses assessing whether Slovak VAT registration alone brings them into scope. Systems must support structured XML and reporting, while businesses should distinguish domestic transactions from cross-border supplies outside the initial mandate. Section 5 registrants without a fixed establishment should separately map their transitional treatment. Businesses using summary utility invoices must also prepare for their discontinuation when the 2027 regime begins under the rules described by VATupdate. [vatupdate.com]

Timeline and actions

The core implementation date is 1 January 2027. VATupdate states that the special treatment for foreign Section 5 registrations without a fixed establishment runs through 30 June 2030, while cross-border intra-EU B2B e-invoicing is linked to ViDA rules starting 1 July 2030. Businesses should map registration categories and establishments, identify domestic transactions in scope, prepare EN 16931 structured invoice capability and address SK TDD reporting. Existing summary utility invoice processes should be redesigned before commencement. [vatupdate.com]

Related articles

Slovakia Financial Administration Hosts First E-Invoicing Conference Ahead of 2027 Mandate [vatupdate.com]

Slovakia Proposes Delaying Buyer Reporting Until July 2030 [vatupdate.com]

Development

Slovakia proposed changing its forthcoming electronic invoicing and reporting framework through draft amendment LP/2026/282. The proposal would postpone customer reporting of data from received electronic invoices from 1 January 2027 until 1 July 2030. VATupdate stresses that this does not appear to postpone the obligation to receive Peppol-based structured invoices. Domestic B2B and B2G e-invoicing and supplier-side reporting would continue from January 2027. The measure remains proposed legislation and should not be treated as final. [vatupdate.com]

Business implications

For businesses, the distinction between receipt and reporting is critical. Recipients should continue preparing inbound Peppol connectivity and invoice-processing systems for 1 January 2027 rather than treating the proposal as a mandate postponement. Supplier-side reporting remains part of the 2027 framework described by VATupdate. The proposed relief would instead defer customer reporting of received invoice data. Implementation teams should therefore preserve core 2027 readiness plans while isolating buyer-reporting functionality as a potentially deferred requirement pending final legislation. [vatupdate.com]

Timeline and actions

The proposal would move customer-side reporting from 1 January 2027 to 1 July 2030. Domestic B2B and B2G e-invoicing would still apply from 1 January 2027 together with supplier-side reporting. Because LP/2026/282 is draft legislation, businesses should not rely on the postponement until the legislative process is completed. Project plans should maintain 2027 Peppol receipt readiness, while teams monitor the proposal and separately track whether customer reporting ultimately receives the proposed 2030 start date under final legislation. [vatupdate.com]

Related articles

Slovakia VAT Amendment: Mandatory E-Invoicing, Grace Period, and Cross-Border Expansion [vatupdate.com]

Slovak Tax Audits Target Full VAT Deductions on Company Cars [vatupdate.com]

Development

Slovakia’s VAT framework allows full input VAT deduction on passenger cars only where the car is used exclusively for business, the prescribed notification is filed and an electronic logbook is maintained. Otherwise, including private use or absence of a logbook, VATupdate reports that only 50% is deductible. The restriction covers fuel, leasing and servicing. The Financial Administration began audits in July 2026 focusing on full recovery claims, reporting compliance, logbooks and evidence documenting actual business use. [vatupdate.com]

Business implications

Companies claiming 100% input VAT recovery on passenger vehicles face targeted audit exposure. VATupdate identifies attention to luxury vehicles, fleets large relative to staffing, and cars used by owners’ or managers’ relatives; commuting is generally not accepted as business use. Businesses should ensure that purchase, fuel, leasing and servicing deductions follow the same use profile, and that prescribed notifications and electronic logbooks substantiate exclusive business use wherever full deduction rather than the standard 50% limitation is claimed. [vatupdate.com]

Timeline and actions

The deduction conditions described by VATupdate have applied since 1 January 2026, and targeted audits began in July 2026. The September article therefore reports active enforcement rather than a future legislative change. Businesses claiming full recovery should review vehicle files, electronic logbooks, notifications and supporting evidence now. Where a vehicle has private use, or the required logbook is absent, VATupdate states that only 50% of input VAT is deductible, including VAT arising on related expenditure and costs. [vatupdate.com]

Deadline Looms for Extended Tax Returns and Foreign VAT Refund Claims [vatupdate.com]

Development

Slovakia reminded VAT payers that claims for VAT incurred during 2025 in another EU Member State had to be submitted electronically by 30 September 2026. VATupdate states that this covered Slovak VAT payers purchasing goods or services with foreign VAT, or importing goods in another Member State for business use. The article also addressed extended income-tax returns, but the material VAT element is the deadline for electronically filing qualifying foreign VAT refund applications relating to 2025. [vatupdate.com]

Business implications

The deadline affected Slovak VAT payers with recoverable VAT costs elsewhere in the EU. Businesses needed to identify eligible 2025 expenditure and imports, assemble supporting information required for their claims and complete electronic submission by the stated deadline. This was a compliance reminder rather than a new refund entitlement or legislative change. For multinational businesses, the practical implication was ensuring that foreign-VAT recovery processes captured all qualifying 2025 costs before the applicable Slovak electronic filing window finally closed. [vatupdate.com]

Timeline and actions

The relevant deadline was 30 September 2026 for claims relating to VAT incurred during 2025. VATupdate reported that technical support was available until midnight on the deadline date. Because that date has passed, businesses should verify whether intended 2025 claims were electronically submitted by the deadline and retain filing evidence. The VATupdate article does not state that late applications remain available, so no later filing opportunity should be assumed from this VATupdate coverage alone for affected Slovak taxpayers. [vatupdate.com]

Slovakia’s Mandatory eFaktúra Regime: 2027 Rules, Scope and Peppol Model [vatupdate.com]

Development

Slovakia’s mandatory eFaktúra regime starts on 1 January 2027 under Act No. 385/2025 Coll. VATupdate describes structured, machine-readable invoices compliant with EN 16931 for specified domestic supplies, using a decentralised Peppol-based model rather than central pre-clearance. VAT payers registered under Sections 4, 4b or 4c are within supplier scope for qualifying transactions. Receipt obligations extend more broadly, including certain non-VAT payers. Ordinary domestic B2C and most cross-border B2B transactions remain outside the initial regime. [vatupdate.com]

Business implications

Businesses need to distinguish issuance scope from receipt scope. Suppliers within specified registration categories should identify qualifying domestic B2B and B2G flows, while recipient readiness reaches taxable persons and legal entities that are not VAT payers. PDFs, scans and Word files do not satisfy the structured-invoice requirement described by VATupdate. Implementation should therefore cover EN 16931 data creation, Peppol connectivity, invoice-data transmission to the Financial Administration, and transaction scoping for domestic versus cross-border business activity. [vatupdate.com]

Timeline and actions

The enacted domestic regime begins on 1 January 2027. VATupdate notes that proposed transitional relief had not replaced the enacted rules when the article was published. Most intra-EU and other cross-border B2B transactions remain outside the domestic model, with EU ViDA treatment expected from 1 July 2030. Businesses should complete transaction scoping, structured-data mapping, provider connectivity and end-to-end testing against the 2027 start. Project governance should separately monitor proposed relief instead of changing the enacted baseline prematurely. [vatupdate.com]

Related articles

Slovakia to Introduce Mandatory E-Invoicing for Domestic Transactions from 2027 [vatupdate.com]

VAT Act Amendment Brings ViDA Reforms, E-Invoicing Relief and New Digital Economy Rules [vatupdate.com]

Development

Slovakia is preparing a substantial amendment to Act No. 222/2004 to implement elements of ViDA and other VAT changes. VATupdate reports proposed deemed-supplier rules for qualifying accommodation and passenger-transport platforms, broader OSS arrangements, a scheme for intra-EU own-goods movements and eventual abolition of call-off stock simplification. The proposal also includes broader reverse charge, registration changes and e-invoicing relief. The package is not operational and contains measures with different proposed application dates between 2027 and 2030. [vatupdate.com]

Business implications

The proposal could affect platforms, businesses moving own goods between Member States, non-established suppliers and groups maintaining EU VAT registrations. Expanded OSS and the own-goods scheme aim to reduce registration needs, while broader reverse charge rules may alter domestic accounting for qualifying supplies by foreign businesses. Platform operators could become deemed suppliers in specified circumstances. Companies should map affected transaction chains, registrations, call-off stock arrangements and ERP tax logic, but should not implement the proposed measures as enacted law. [vatupdate.com]

Timeline and actions

VATupdate describes phased implementation. Measures concerning e-invoicing and voluntary VAT registration are expected from January 2027. Significant Single VAT Registration measures, including own-goods arrangements and OSS expansion, are proposed from July 2028. Platform rules and complete abolition of call-off stock are scheduled later, with the article describing changes phased through 2030. Businesses should maintain separate workstreams by proposed effective date, identify registrations and supply chains potentially affected, and monitor enactment before changing established VAT treatments. [vatupdate.com]

Slovakia Says e-Invoicing Won’t Change Accounting Rules [vatupdate.com]

Development

VATupdate reports that Slovakia’s mandatory e-invoicing from 1 January 2027 does not change core accounting rules, VAT application, invoice corrections, credit-note procedures, statutory deadlines or recordkeeping and retention requirements. Qualifying e-invoices must use a prescribed structured electronic format and pass through certified providers described as digital postmen. A business may designate one provider for receiving invoices per tax identification number while using multiple providers to send them. This represents implementation guidance rather than a new mandate date. [vatupdate.com]

Business implications

The guidance means companies should avoid redesigning accounting policy merely because invoice transport becomes electronic. Existing review, correction, credit-note, deadline and retention controls remain relevant, while the technical channel and invoice format change. Businesses should verify that accounting software supports the structured format and integrates with chosen digital postmen. Provider governance also matters because receipt is limited to one designated provider per tax identification number, although multiple providers may be used to send electronic invoices under VATupdate’s description. [vatupdate.com]

Timeline and actions

Mandatory e-invoicing for specified domestic transactions starts on 1 January 2027. Businesses should use the implementation period to confirm software readiness, select the digital postman used for receipt and validate sending arrangements. The article recommends checking with software providers whether accounting systems support e-invoicing. Because existing accounting and VAT rules remain unchanged, testing should cover successful transmission and the continued operation of invoice review, corrections, credit notes, statutory deadlines, recordkeeping and record retention processes. [vatupdate.com]

Related articles

Slovakia: Accounting Rules Unchanged as Mandatory e-Invoicing Nears [vatupdate.com]

Slovakia E-Invoicing Rules for SAP S/4HANA from 2027 [vatupdate.com]

Slovakia: Financial Administration Prepares Accountants for Mandatory eFaktúra [vatupdate.com]

Slovakia’s Operation Pantastic Uncovers €234 Million Customs and VAT Fraud [vatupdate.com]

Development

Slovak authorities, led by the EPPO, searched import firms, customs agents and transport companies in an investigation into suspected customs and VAT fraud involving textile and footwear imports from China. VATupdate reports alleged abuse of Customs Procedure 42 through false destination declarations and diversion of goods without VAT being paid where received. Investigators allege systematic customs undervaluation. The matter is an investigation involving suspected customs fraud, VAT fraud and corruption, not a final judicial determination. [vatupdate.com]

Business implications

The investigation highlights exposure around Customs Procedure 42, where import VAT deferral depends on onward movement to another EU Member State. VATupdate reports suspected false destination declarations, diversion of goods and customs undervaluation. Importers, customs agents and transport businesses should ensure that declarations, destinations, valuation information and records of EU movements match underlying transactions. The reported allegations concern suspected criminal conduct and should not be treated as establishing liability for compliant users of the procedure. [vatupdate.com]

Timeline and actions

VATupdate states that the alleged scheme operated from January 2016 to December 2019 and involved at least 3,681 allegedly fraudulent customs declarations. The report concerns an ongoing probe in which searches were conducted; it does not report a final judgment. Businesses using Procedure 42 should preserve evidence supporting customs values, declared destinations and onward EU movements. No new implementation date or compliance deadline arises from this enforcement action, so ordinary obligations remain the relevant baseline. [vatupdate.com]

Slovakia Updates e-Invoicing FAQs and Digital Postman Guidance Ahead of 2027 Mandate [vatupdate.com]

Development

Slovakia’s Financial Administration updated October 2026 guidance for the Peppol-based e-invoicing regime starting 1 January 2027, including revised FAQs and a Digital Postman selection guide. VATupdate reports clarification on portal selection, authorization and representation, electronically signed applications, status tracking, provider changes and verification tokens. Selecting a provider through the portal is non-binding and does not itself create a contractual relationship. Guidance also clarifies treatment of foreign businesses based on VAT registration and fixed-establishment status. [vatupdate.com]

Business implications

The update adds practical onboarding detail for businesses finalising their 2027 eFaktúra implementation. Companies need to coordinate portal access, authorized representatives, provider contracting and verification tokens, while deciding whether different providers will be used for sending and receiving. Foreign businesses should distinguish Section 5 VAT registration from having a Slovak fixed establishment because VATupdate describes different mandate outcomes. Internal governance should ensure that portal selection is not mistaken for completion of contractual onboarding with the provider. [vatupdate.com]

Timeline and actions

The eFaktúra mandate remains due to start on 1 January 2027. The guidance was updated in October 2026 and is therefore an implementation update ahead of that date, not a postponement. Businesses should complete provider contracting in addition to portal selection, confirm representative authorizations, obtain required verification tokens and test provider-change procedures where relevant. Foreign registrants should confirm their Section 5 or fixed-establishment position against the scope described by VATupdate before finalising January 2027 implementation plans. [vatupdate.com]