SARAH

Receipt Types

What types of invoices and receipts you can issue with Sarah.

Last updated: 2026-06-18

According to your company's fiscal configuration and customer type, Sarah can issue different types of receipts, for example:

  • Invoice A
  • Invoice B
  • Invoice C
  • Invoice X (internal / non-fiscal, according to regulation)
  • Credit notes and debit notes

Emit validations

Sarah blocks invalid combinations before sending to AFIP:

  • Invoice A → Registered VAT (RI) customers with CUIT only. Monotax and VAT-exempt customers cannot receive Invoice A.
  • Invoice B → not allowed when the customer is RI (use Invoice A). Monotax and exempt customers can receive Invoice B.
  • Invoice C → only monotax or VAT-exempt issuers can emit it. Registered VAT businesses do not issue C receipts.

These rules apply in POS, sales invoice generation, and advanced invoicing.

Automatic receipt type selection

When you generate an invoice from POS or the sales module:

  • The system takes into account:
    • The company's fiscal condition.
    • Customer type (Registered Taxpayer, Monotax, Final Consumer, etc.).
  • According to those rules, it suggests the most appropriate receipt type.

You can manually adjust the type in special cases, as long as it's valid according to regulations.

Internal receipts (X)

Invoice X are usually used for:

  • Internal receipts.
  • Preliminary sales where you don't want to generate a definitive fiscal receipt yet.

In your company's configuration you can define when to use this type of receipts and how to migrate later to final fiscal receipts.