Invoice format and locale facts for Slovenia

Why these defaults?

The country code comes from ISO 3166. Unicode CLDR supplies presentation-oriented locale, currency, paper, date, language, calendar, numbering, and direction metadata. Defaults reduce setup time; they do not decide what a valid document must contain.

Recorded official or regional-official language tags: sl, vec.

Selected national claims reviewed

Document vocabulary and checks

Slovenia's ordinary and simplified VAT-invoice particulars, 10-year baseline and 20-year real-estate invoice retention, paper/electronic parity, cash-operation fiscal-verification boundary and budget-user e-invoice channel are reviewed. Recipient status, exemptions, special schemes, VAT-ID validation, transaction-specific DDV treatment and all FURS/eDavki/PPA issuance or transmission operations remain case-specific or unimplemented.

Evidence snapshot: 5 official sources · last reviewed 2026-07-20. This is scoped guidance, not a jurisdiction-wide compliance certification.

Tax labels: DDV (VAT). Business identifier labels: DDV identifikacijska številka.

• Required when applicable: A full Slovenian VAT invoice to a taxable person or non-taxable legal entity states the invoice date and unique sequential number; supplier VAT number; the customer's VAT number when the customer is liable or for the listed intra-EU supply; both parties' full names and addresses; goods quantity/nature or services extent/nature; supply or advance-payment date when known and different; taxable amount, VAT-exclusive unit price and non-included discounts; VAT rate and payable VAT. Add the prescribed self-invoicing, exemption, reverse-charge, margin-scheme or tax-representative wording only when applicable.Evidence SI_SPOT_INVOICE_COMPONENTS · reviewed 2026-07-18 · review by 2027-01-18 · automation advisory only
• Guidance: A Slovenian simplified invoice has a reduced field set and is limited to the cases described by SPOT, including an amount excluding VAT not above EUR 100 or a document that amends and unambiguously refers to the original invoice. Confirm the recipient and transaction conditions before using the reduced set.Evidence SI_SPOT_INVOICE_COMPONENTS · reviewed 2026-07-18 · review by 2027-01-18 · automation advisory only
• Required when applicable: Keep incoming and outgoing invoices for 10 years after the end of the year concerned; keep invoices connected with real-estate sales for 20 years. SPOT also states the Slovenian storage-location rule and the notification condition for storage outside Slovenia.Evidence SI_SPOT_ACCOUNTANCY · reviewed 2026-07-20 · review by 2027-01-20 · automation advisory only
• Guidance: Paper and electronic invoices receive the same VAT treatment, but fiscal verification is a separate real-time reporting process for cash-register operations and e-invoice exchange with budget users uses the Public Payments Administration channel. This preview is neither a FURS-fiscally-verified invoice nor a budget-user e-invoice and does not access eDavki or PPA.Evidence SI_FURS_INVOICING, SI_FURS_FISCAL_VERIFICATION, SI_GOV_EINVOICE_BUDGET_USERS · reviewed 2026-07-18 · review by 2027-01-18 · automation advisory only

Identifier format guidance: See the relevant authority.