Are all schools vatable or not vatable?

Whether a school is VATable (subject to Value Added Tax) or not depends entirely on the specific laws and regulations of the country in question. There's no universal answer.

In some countries, educational institutions may be exempt from VAT due to their non-profit status or the public service they provide. In others, they might be partially or fully subject to VAT, depending on the specific services they offer (e.g., tuition fees might be exempt, but other services like catering might be taxable).

To determine whether a specific school is VATable, you need to consult the tax laws of the country where the school is located.