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Invoice Types
Debit Note
Definition
A document issued to increase the amount owed on a previous invoice.
Overview
Debit notes are issued when additional charges need to be added to an existing invoice, such as for extra services, shipping costs, or billing corrections.
Example
A consultant issues a debit note for $200 to cover additional research hours not included in the original invoice.
Best Practices
Use when you need to bill additional amounts after the original invoice. Include clear explanations.
Common Mistakes to Avoid
Not explaining the additional charges
Issuing new invoices instead
Incorrect calculations
Frequently Asked Questions
When should I use a debit note vs a new invoice?
Use a debit note for additional charges on existing invoices. Use new invoices for separate transactions.