<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template id="report_invoice_document_inherit_sale" inherit_id="account.report_invoice_document">
        <xpath expr="//address" position="attributes">
            <attribute name="groups">!sale.group_delivery_invoice_address</attribute>
        </xpath>
        <xpath expr="//address" position="before">
            <t t-if="o.partner_shipping_id and (o.partner_shipping_id != o.partner_id)">
                <t t-set="information_block">
                    <div groups="sale.group_delivery_invoice_address">
                        <strong>Shipping address:</strong>
                        <div t-field="o.partner_shipping_id"
                            t-options='{"widget": "contact", "fields": ["address", "name"], "no_marker": True}'/>
                    </div>
                </t>
            </t>
            <div t-field="o.partner_id"
                t-options='{"widget": "contact", "fields": ["address", "name"], "no_marker": True}' groups="sale.group_delivery_invoice_address"/>
            <div t-if="o.partner_id.vat" class="mt16" groups="sale.group_delivery_invoice_address"><t t-esc="o.company_id.country_id.vat_label or 'Tax ID'"/>: <span t-field="o.partner_id.vat"/></div>
        </xpath>
    </template>
</odoo>

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template id="report_invoice_document_inherit_sale" inherit_id="account.report_invoice_document">
        <xpath expr="//address" position="attributes">
            <attribute name="groups">!sale.group_delivery_invoice_address</attribute>
        </xpath>
        <xpath expr="//address" position="before">
            <t t-if="o.partner_shipping_id and (o.partner_shipping_id != o.partner_id)">
                <t t-set="information_block">
                    <div groups="sale.group_delivery_invoice_address">
                        <strong>Shipping address:</strong>
                        <div t-field="o.partner_shipping_id"
                            t-options='{"widget": "contact", "fields": ["address", "name"], "no_marker": True}'/>
                    </div>
                </t>
            </t>
            <div t-field="o.partner_id"
                t-options='{"widget": "contact", "fields": ["address", "name"], "no_marker": True}' groups="sale.group_delivery_invoice_address"/>
        </xpath>
    </template>
</odoo>

Duplicate field VAT in report_invoice_document
[FIX] sale: Duplicate field VAT in report_invoice_document

Removed vat field from inherited invoice template to avoid a duplication.

opw:1903782, 1903149

closes odoo/odoo#28249