Lithuanian VAT Number Validator (LT PVM mokėtojo kodas)

How VIESAC delivers resilient Lithuanian VAT checks when VIES or VMI is down

When conducting business with Lithuania, validating a customer's PVM mokėtojo kodas (also PVM kodas) is critical for B2B compliance. The intra-EU VIES format is LT + 9 or 12 digits — for example LT123456789, LT100001234567 or LT999999999. Do not confuse it with the domestic įmonės kodas (9-digit company registration code) — that is a separate identifier, not the VAT number. Lithuania's tax authority (VMI — Valstybinė mokesčių inspekcija) and VIES often suffer from latency or maintenance.

VIESAC solves these challenges with SmartRouter™, SmartCache™ and AI normalization (typos, missing LT prefix, company code instead of VAT). Your validate LT VAT flow stays active for bendrijos vidaus tiekimas and reverse charge even when government servers are temporarily unreachable.

Frequently asked questions about Lithuanian VAT number lookup

How does this Lithuanian VAT number checker work?

This validator queries the official EU VIES registry, which checks the Lithuanian VMI database. VIESAC uses SmartRouter™, SmartCache™, and AI pre-validation. If the Lithuanian node is down, status can still be verified via cached histories or format normalization (LT prefix, 9 or 12 digits).

What is the difference between įmonės kodas and PVM mokėtojo kodas in Lithuania?

The įmonės kodas is a 9-digit company registration number in the Lithuanian Register — it identifies the legal entity but is not a VAT number. The PVM mokėtojo kodas (PVM kodas) is the PVM (value added tax) registration number in VIES format: LT + 9 or 12 digits (e.g. LT123456789). For tax-exempt bendrijos vidaus tiekimas B2B supplies you must validate the full LT number on VIES. VIESAC stores PDF certificates for 10+ years to demonstrate due diligence during a VMI tax audit.