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Warning

CII-SR-314: Delivery party must not carry a VAT or tax registration

In short

Warning: worth checking.

CII-SR-314 means the delivery party in the file has a tax registration, such as a VAT number, which EN 16931 does not use for that party. It is a warning, so the file is still accepted; remove the SpecifiedTaxRegistration block from the delivery party.

On this page

What it means

The delivery party (ShipToTradeParty) is the name and place the goods go to. This rule checks that it has no SpecifiedTaxRegistration, the block for a VAT number or tax number. The VAT numbers of the seller (BT-31), the buyer (BT-48) and a tax representative (BT-63) sit in their own blocks and stay allowed.

Why it matters

EN 16931 takes VAT numbers from the seller and the buyer, so a VAT number on the delivery party is not read. The invoice is not rejected, but it will not do what you may have meant it to do.

How to fix it

Look at the delivery address record in your software for a VAT number or tax number and leave it out of the export. If you entered it there because it should apply to the invoice, check that the buyer's VAT number (BT-48) is filled in instead. Then send the file again.

The rule as published

SpecifiedTaxRegistration should not be present

Where this rule applies

Rule set Version
EN 16931 (CII) 1.3.17
XRechnung 3.0 (CII) 3.0.2
NLCIUS (CII) 1.0.3.13
France CTC (CII) 1.4.0-04
Rule text from phive-rules 4.6.4.

Check your file

Drop your e-invoice to see whether CII-SR-314 still fails, and which other rules do.

Updated 6 November 2026