"account_tax_group.xml" and "account_data.xml" data files have been renamed to "account_tax_group_data.xml" when containing only tax groups, for compliance with the standard. AE, AR, AT, BE, BO, BR, CA, CN, CR, CZ, DE SKR03, DE SKR04, DO, ES, FI, FR, GR, GT, HN, IL, IN, LT, MA, MX, NL, NO, PA, PL, PT, RO, SG, SY, TH, TR, UA, UY, VE, VN. Part-of: odoo/odoo#77295