The tags in the tax are created for the Mexican taxes (IVA, ISR & IEPS) This was assigned in the taxes on3efefd2171, but in the commit333c22edd9was removed from the tax 0%. Now was returned that data, to be consistent with the tax for 16% closes odoo/odoo#36206 Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>