Customer service Billing:

Monday — Friday:
9:00 - 18:00 CET time

Technical Support:

Monday — Friday:
9:00 - 18:00 CET time

Ordering system/certificate issuance:

24/7

LeaderTelecom B.V. is VAT-registered with the UK’s HM Revenue and Customs (HMRC) and has a UK VAT number (GB373878249) , so we can charge UK VAT as normal. All invoices for UK customers now include 20% VAT, although still denominated in EUR as the company’s tax residency is the Netherlands.

CSR generator

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EU businesses outside the Netherlands pay no VAT with a valid VAT number (reverse charge) and their country's VAT without one; businesses in the Netherlands pay 21% VAT; buyers in the UK pay UK VAT; buyers outside the EU and the UK pay no VAT. The order summary shows your exact VAT before you place the order.