Invoice format and locale facts for Latvia

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: lv.

Selected national claims reviewed

Document vocabulary and checks

Latvian VAT invoice particulars, general five-year tax-invoice and accounting-source-document retention, electronic authenticity/storage controls, and the structured e-invoice statutory boundary are reviewed from current legislation. This generator does not create an EN 16931 document or transmit it. Transitional provisions, exemptions and transaction-specific requirements remain separate checks.

Evidence snapshot: 2 official sources · last reviewed 2026-07-20. This is scoped guidance, not a jurisdiction-wide compliance certification.

Tax labels: PVN (VAT). Business identifier labels: PVN reģistrācijas numurs.

• Guidance: Latvia's VAT Law identifies tax-invoice particulars including issuance date and consecutive identification number, supplier and recipient identities and VAT registration numbers where applicable, supply or advance-payment date, goods/services details, net price, discounts, tax base by rate, VAT rate, and calculated VAT. Latvia's Accounting Law also establishes structured electronic-invoice requirements for specified domestic business-to-business invoices, subject to statutory transitional provisions and exceptions.Evidence LV_VAT_LAW_TAX_INVOICE, LV_ACCOUNTING_LAW_EINVOICE · reviewed 2026-07-18 · review by 2027-01-18 · automation advisory only
• Required when applicable: Latvian VAT tax invoices are generally stored for five years from issue; longer input-tax adjustment periods can apply. Other accounting source documents are kept as long as needed for traceability and at least five years.Evidence LV_VAT_LAW_TAX_INVOICE, LV_ACCOUNTING_LAW_EINVOICE · reviewed 2026-07-18 · review by 2027-01-18 · automation advisory only
• Guidance: Latvian law governs authenticity and unchanged content for electronic tax invoices and separately defines structured e-invoices for specified transactions, with transitional provisions and exceptions. This generator does not create an EN 16931 document or transmit it through an official channel.Evidence LV_VAT_LAW_TAX_INVOICE, LV_ACCOUNTING_LAW_EINVOICE · reviewed 2026-07-18 · review by 2027-01-18 · automation advisory only

Identifier format guidance: See the relevant authority.