¿Qué Es Nota de Crédito
Un documento que reduce los importes adeudados tras devoluciones, errores o descuentos.
Explicación Detallada
Compensa total o parcialmente una factura original. El tratamiento contable y fiscal debe reflejar el cargo original.
Ejemplo
Emites una nota de crédito por un lote defectuoso devuelto por el cliente.
Por Qué Es Importante
Mantiene los libros precisos y respalda la correcta declaración fiscal.
Datos clave
- A credit note (or credit memo) reduces the amount a buyer owes — used for returns, billing errors, post-invoice discounts, or partial cancellations.
- Credit notes must reference the original invoice they're amending and typically use sequential numbering (often a separate series like CN-001).
- For VAT/GST purposes, credit notes must be issued within specific timeframes (e.g., 6 months in the UK) to allow proper tax adjustment.
- Credit notes do NOT replace the original invoice — both documents remain in your records and accounting system.
- Some jurisdictions distinguish 'credit notes' (reducing amount owed) from 'refunds' (returning money already paid) — they have different accounting and tax treatment.
Cómo se aplica en la práctica
A specialty food wholesaler invoices a restaurant $3,400 for a March order. The restaurant returns $620 of damaged inventory in April. The wholesaler issues credit note CN-2026-0142 referencing original invoice INV-2026-0089, dated April 12, for $620 plus the corresponding sales tax adjustment. The restaurant's AP team applies the credit against the next outstanding invoice rather than receiving cash back, simplifying both parties' bookkeeping.
Errores comunes
- Issuing a credit note without referencing the original invoice number — makes audit trails difficult and can cause double-counting.
- Forgetting to adjust the tax amount on the credit note — only adjusting the net price creates VAT/GST reporting errors.
- Using credit notes to 'erase' invoices rather than properly canceling and reissuing them.
- Not maintaining sequential numbering on credit notes — most tax authorities require it.
- Treating a credit note like a refund (which moves cash) when it's just an account adjustment.
Preguntas frecuentes
What's the difference between a credit note and a refund?
A credit note reduces an outstanding balance owed — no cash moves. A refund returns money that was already paid. Credit notes are common in B2B trade credit; refunds are common in B2C retail.
When should I issue a credit note vs. canceling and reissuing an invoice?
Credit note: when the original invoice has been received/accepted by the customer (especially if already paid or partially paid). Cancel and reissue: when the original is still in draft or has obvious errors not yet acted on.
Are credit notes required by law?
Most VAT/GST jurisdictions require credit notes for any reduction in invoiced amount where the original invoice has tax implications. Even in cash-basis or non-VAT contexts, they're best practice for clean audit trails.
Can a credit note be partial?
Yes — credit notes commonly cover only part of an invoice (one line item, a percentage discount, returned portion of goods). Just clearly state the original invoice number and the specific portion being credited.
How long do I need to keep credit notes?
Same retention period as invoices — typically 6–7 years in most jurisdictions for tax purposes. Some regulated industries require longer.
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Última verificación: May 2026
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