In Slovakia, a VAT ID follows the format
'SK' plus 10 digits.
An example of a Slovak VAT ID is 'SK9999999999'.
Check any EU VAT number — free, no signup
Data straight from the official EU VIES system · all 27 member states + Northern Ireland
The tax administration in Slovakia is handled by the Tax Administration of the Slovak Republic.
Slovakia, a landlocked country in Central Europe, is known for its dramatic natural landscapes and many castles.
As an EU member, its VAT system aligns with the EU's common system of VAT.
In Slovakia, a VAT ID follows the format 'SK' plus 10 digits. An example of a Slovak VAT ID is 'SK9999999999'.
The tax administration in Slovakia is handled by the Tax Administration of the Slovak Republic. Slovakia, a landlocked country in Central Europe, is known for its dramatic natural landscapes and many castles. As an EU member, its VAT system aligns with the EU's common system of VAT.
Slovakia, a landlocked country in Central Europe, is known for its dramatic natural landscape and many castles. The country's mountainous regions, including the High Tatras, offer skiing, hiking, and mountain climbing opportunities, while the capital, Bratislava, charms with its vibrant old town, baroque palaces, and medieval city towers.
Tax administration in Slovakia is overseen by the Financial Administration of the Slovak Republic. The administration is responsible for enforcing tax laws and facilitating the collection of taxes and customs duties. They manage various types of taxes, including VAT, income tax, corporate tax, and excise duties.
The VAT system in Slovakia aligns with the EU's common system. The standard VAT rate is 20%, with a reduced rate of 10% for certain goods and services. Slovakian VAT numbers consist of 'SK' followed by 10 digits.
Validate any Slovakia VAT ID in real time against the official EU VIES database — free, no signup. You'll see whether it's valid, plus the registered company name and address where available.
Check any EU VAT number — free, no signup
Data straight from the official EU VIES system · all 27 member states + Northern Ireland
Doing business in Slovakia? Before you zero-rate a B2B sale or reclaim input VAT, it pays to confirm your counterparty's VAT number is genuine and currently registered. VatProtect checks any Slovakia VAT ID in real time against the EU's official VIES database and returns the registered company name and address where available.
| VAT rate type | VAT rate | Specific categories of goods or services |
|---|---|---|
| Standard VAT rate in Slovakia | 20% | Other goods and services |
| Reduced VAT rate in Slovakia | 10% | Food Books Pharmaceuticals |
| Exempt VAT rate in Slovakia | 0% | Healthcare services Educational services Financial services |
A valid Slovakia VAT number lets you apply the reverse charge with confidence and keeps your invoices audit-ready. An invalid or deregistered number can lead to disallowed input-VAT deductions and penalties — so it's worth checking before you invoice rather than after.
Enter a Slovakia VAT number in the checker above to validate it instantly — free, with no signup.
VAT rates are indicative and can change. Confirm current Slovakia rates with the EU's official VAT rules & rates. Last reviewed: May 2026.
Enter the VAT number in the checker above. VatProtect validates it in real time against the EU's official VIES (VAT Information Exchange System) database and returns the registered company name and address where available.
Slovakia VAT numbers are prefixed with the country code SK, followed by the national registration digits. VatProtect automatically checks both the format and whether the number is currently registered for VAT.
Yes — you can validate a Slovakia VAT number on this page for free. For high-volume needs you can run bulk checks, set up ongoing monitoring, or integrate our REST API on a paid plan.
For B2B sales within the EU, a valid VAT number lets you apply the reverse charge and zero-rate the supply. If the number is invalid, the tax authority can disallow that treatment and hold you liable for the VAT plus penalties — so it pays to verify before you invoice.
In addition to its standard rate, Slovakia applies reduced VAT rates to certain goods and services. The current Slovakia rates are listed in the VAT rate table on this page.
VatProtect