Credit notes

Invoicing

Correct or reverse an issued invoice.

When to use them

Returns, pricing mistakes, or partial/full cancellation of an issued invoice — without erasing history.

A credit note adjusts receivables and output VAT in the period it is issued, so it appears in the VAT summary by that date.

From the original invoice or the credit-note list, create a note linked to the invoice, review lines and amounts, then post.

Invoicing

Invoice types in Bayyin

Tax, simplified, quotations, and adjustment documents.

Reports & VAT

VAT summary: periods and reading

How to pick dates and why the report can look empty when movements exist.

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