What the invoice must show
Compare your draft with this checklist. What applies depends on the parties, the transaction, your tax status and the document type.
- Issue date, series and number: each VAT invoice must carry its date of issue and a series and number, as set out in VMI's guidance on Article 80 of the VAT Law.
- Goods or services: the name of each good or service supplied and its quantity.
- Supply date: where the supply date differs from the issue date, the date of supply must also be shown.
- Seller's VAT code: the seller must show its VAT payer code on the invoice.
- Buyer's VAT code: where the buyer is a VAT payer registered in Lithuania, its VAT payer code must be shown for domestic supplies.
- Simplified invoices and invoices to individuals: the unit price excluding VAT, any discount, the VAT rate and the VAT amount in euros must be shown.
Key numbers
- Registration threshold
- EUR 45,000 a yearSource ↗Based on the previous calendar year and the expectation for the current year.
- Reduced rates
- 5% and 12% from 1 January 2026Source ↗The 9% reduced rate was removed; books moved to 5%.
- Invoice timing
- Long-term services by 10th of next monthSource ↗Goods supplied over more than one month: by the 15th of the next month.
Tax notes
A VAT invoice should be issued as soon as possible after the supply. For long-term services (such as telecoms or rental) one monthly invoice may be issued by the 10th of the following month; for goods supplied over more than one calendar month, by the 15th of the following month.
Small businesses below EUR 45,000 turnover in the previous calendar year (and not expected to exceed it in the current year) are exempt from VAT registration; voluntary registration is possible.
Reverse-charge supplies must say so on the invoice; check VMI for the exact wording and the simplified-invoice limits.
Electronic invoicing
Electronic invoices between businesses are optional in Lithuania; no B2B mandate was identified for 2026 to 2028. Public-sector buyers and contracting authorities must receive electronic accounting documents via SABIS. VMI's i.SAF e-invoice service lets sole traders issue e-invoices and VAT-registered companies receive them.
Late payment
Lithuania’s Law on the Prevention of Late Payment in Commercial Transactions applies the EU Late Payment Directive: at least the ECB reference rate plus 8 points, and at least EUR 40 in recovery costs.
Record keeping
Keep accounting documents, including invoices, for ten years under the Law on Accounting. Check VMI for the period that applies to your records.
Watch out for
- Reduced rates changed on 1 January 2026; check the consolidated VAT Law for the exact scope of each rate.
- Confirm invoice content against VMI guidance before relying on this summary.
Official links & tools
Go straight to the source for the latest rules, rates and registers. Non-English pages are tagged with their language.
Tax authority2
Invoice rules2
Registration2
Number & company lookup1
Tax rates2
E-invoicing1
Official tools1
Sources for this guide
Reviewed against these references on . Rules change, so check the current text before relying on it.