Add a supplement

Why supplements exist and how to add positive or negative amounts.

A supplement is an extra adjustment on a finalized salary. It lets you add a positive or negative amount without changing the original salary.

Supplements are meant for corrections after the fact, such as extra revenue or a repayment.

Why use supplements

Once a salary is finalized you cannot edit it. A supplement allows you to apply a correction in the same period so your numbers stay accurate.

Go to Portal -> Salaries.
Open a finalized salary.
Choose Add supplement.
Enter the amount or select invoices:
- Positive amount: extra gross profit.
- Negative amount: correction or repayment.
Optionally add a note and save.

The supplement is included as an extra gross profit adjustment. This changes tax and net income accordingly.

You can see the supplement history in the salary details under the Supplements tab.

Swen van Zanten

Developer

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