The supply of services by a non-resident is subject to VAT in Guatemala. There is no registration threshold and any non-resident making taxable supplies must register.
When a non-resident has an establishment in Guatemala, the establishment is responsible for the VAT and required to register when making taxable supplies of services. When a non-resident has no establishment in Guatemala, they are required to register by appointing a tax representative and submitting their articles of incorporation. The articles of incorporation must be legalized by a Guatemalan consulate and include an official Spanish translation.