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The header: every field

A reference to the fields on the General tab. Not all of them appear on every document: the record fits itself to the type and to how the account is set up.

Issuer

FieldWhat is in it
Supplier nameThe issuer's registered name, as read off the document.
Supplier tax numberThe issuer's tax reference. Required.
Trading nameAnother name the issuer goes by.
Supplier (from the records)The master record the document has been tied to.
Supplier referenceThe supplier's code in your management system.
Address and postcodeThe issuer's address.

If the issuer has not been identified properly, the right fix is not to retype the field but to create a correction rule that holds for future documents too.

Recipient

Buyer or recipientWho the document is addressed to. Required.
Buyer's tax numberTheir tax reference. Required.

On sales invoices the recipient is the customer, and the label changes to match.

Identification and dates

Document numberThe issuer's own numbering. Required.
Order numberThe order the document came from.
Document dateThe one on the paper. It decides the accounting period.
Delivery dateOn delivery notes, when the goods were delivered.

Delivery

Delivery address and postcodeWhere it was delivered, if that differs from the registered address.
ParcelsNumber of packages.
CarriageCarriage charged within the document.

Amounts

FieldWhat is in it
Net amountThe amount the taxes are worked out on.
Total discountA discount taken off the document as a whole. It does not show on delivery notes, where the discount sits on the line.
Extra chargesAmounts added that are not goods.
Total VATThe tax amounts added up.
TotalWhat the document comes to.

How these relate to each other is what the checks test: net plus taxes has to come to the total, and the lines have to add up to the net.

Taxes and withholding

VAT rate and VAT amountThe rate applied and what it comes to, for each rate on the document.
VAT includedA flag saying the tax is inside the total rather than broken out.
Included VAT rateThe rate used to work the net out when the flag above is set.
Equivalence surcharge, with its rate and amountThe surcharge that applies to certain retailers.
Withholding rate and withholdingTax held back.
IRPF rate and IRPFSpanish income tax withheld, common on professional services and rent.

Payment

Payment methodWhat was agreed.
Payment termsThe term that applies, which sets the due date.
Payment dateThe due date, read or worked out.
Settled in cashFlags the documents paid or received on the spot, which need a bank account.

Nominal coding

Supplier or customer accountThe other party, depending on the document type.
Expense or income accountThe nature of it. On sales invoices you get the income one.
VAT sub-accountWhere the tax is posted.
Withholding accountThe account for tax held back.

They are filled in automatically from your history and can be edited. You can create a new nominal account from the record itself if the one you need does not exist.

Other fields

ProjectCharging it to a site, a department or a client.
Cost centreAnalytical classification.
Purchase orderThe link to the order it came from.
Additional informationFree text held against the document.

Required fields left empty trigger the missing-fields status, and are highlighted on the record. On documents that never carry them, receipts and simplified invoices, what is missing is missing from the original, not from the reading.

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Last reviewed: 23 September 2026 · The Dijit.app team