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Client Details

What is it

The name and address of the person or entity receiving the goods or services. It specifies who is liable for payment. It directs the document to the correct department.

When is it required

Always. An invoice must be addressed to a specific entity to be valid. Tax deduction is impossible without it.

Regional ID requirements

Region Requirement Critical Note
EU (B2B) Client VAT ID Mandatory for Reverse Charge. Must be validated via VIES.
UK Business Address Full trading address required for VAT invoices.
Australia Client ABN (Over $1000) For invoices >$1000, recipient's identity/ABN is required for them to claim credits.
USA Bill-to & Ship-to Ship-to address often determines the specific Sales Tax rate.
India Client GSTIN Mandatory to pass Input Tax Credit to the buyer.

B2B vs B2C

Business-to-Business (B2B): Requires strict adherence to legal details (VAT Ids, company names) for tax deduction.

Business-to-Consumer (B2C): Often simpler requirements. In many regions, simplified invoices (receipts) suffice for small amounts.

Common pitfalls

Common mistakes when filling the field

Why is it there

It identifies the debtor. It allows the client to claim the expense for tax deduction purposes. It ensures the debt is legally enforceable against the right party.