Invoice format and locale facts for Guyana

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: en.

Selected national claims reviewed

Document vocabulary and checks

Guyana's ordinary VAT tax-invoice particulars, low-value sales-invoice exception and seven-year VAT record rule are reviewed. Registration, current rates, exemptions, identifier validation and transaction-specific treatment remain separate checks.

Evidence snapshot: 3 official sources · last reviewed 2026-07-19. This is scoped guidance, not a jurisdiction-wide compliance certification.

Tax labels: VAT. Business identifier labels: VAT Registration Number / TIN.

• Required when applicable: A Guyana VAT tax invoice shows the regulated title; supplier name, address and VAT number; registered recipient name, address and VAT number; unique serial and date; description; quantity or volume; tax charged; consideration; and total including tax. A cash taxable supply not over GYD 10,000 may use the prescribed sales invoice.Evidence GY_GRA_INVOICES, GY_GRA_VAT_ACT_2025 · reviewed 2026-07-19 · review by 2027-01-19 · automation advisory only
• Required when applicable: Retain original received and copies of issued VAT invoices and adjustment notes, customs documents and accounting records in Guyana for seven years after the relevant tax period.Evidence GY_GRA_RECORDS · reviewed 2026-07-19 · review by 2027-01-19 · automation advisory only
• Guidance: Electronic VAT-return filing does not make this browser-local PDF an authority-filed, validated or approved tax invoice.Evidence GY_GRA_INVOICES · reviewed 2026-07-19 · review by 2027-01-19 · automation advisory only

Identifier format guidance: See the relevant authority.