Attestwire

Rule reference

BR-AG-08 The taxable amount of that group, checked against the lines behind it, for IPSI, Ceuta and Melilla

For VAT category IPSI, Ceuta and Melilla, the taxable amount of that group must equal the sum of the line amounts behind it.

Business term
BG-23

You cannot trip this rule. It constrains a figure this library computes for you rather than one it reads from your invoice, so no input reaches it.

The breakdown this library computes from your lines and your document level allowances and charges. If this rule ever does fire, it is a defect in @attestwire/en16931 and not in your invoice. Send it to hello@attestwire.com rather than changing your data to work around it.

Why there is no error payload here

Every other page in this reference carries the exact TeachingError the library returns, harvested by running it at build time. This one cannot: the rule guards a figure the library computes rather than one it reads, so there is no invoice that produces the object. Publishing an invented one would break the only promise the reference makes.

The rule is implemented, and it runs on every document. It is an assertion about our arithmetic, kept so that a regression in the totals is caught here rather than by a tax authority.

All 292 rules →

Nearby: BR-AG-09 — The VAT amount of that group, checked against its own taxable amount, for IPSI, Ceuta and Melilla; BR-AG-07 — The document level charge at charges[0] uses VAT category M (Tax on production, services and imports in Ceuta and Melilla (IPSI)), so its VAT rate (BT-103) must be 0 (zero) or greater than zero, but it is missing; BR-AG-10 — A VAT breakdown with the VAT category code (BT-118) M (Tax on production, services and imports in Ceuta and Melilla (IPSI)) must not have a VAT exemption reason code (BT-121) or reason text (BT-120), but you supplied vatExemptionReasons.M = "Exento".

Check this rule against your invoice via the hosted API → https://api.attestwire.com/docs

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