Overview
Penalty Interest allows your firm to calculate and apply interest to overdue Accounts Rendered (ARs) directly from Debtors.
In Debtors, Penalty Interest is applied to the ARs you select. This workflow is AR-centric and review-first: nothing is applied automatically, and interest must be reviewed before it is committed.
This article explains how to apply Penalty Interest in Debtors and what happens after interest is processed
Who can do this
- Users with Debtor Management and Manage Accounts Rendered permissions
Before you start
Before you begin:
- Your firm must have Debtor Management enabled.
- Penalty Interest must already be enabled and configured at the firm level.
- Only ARs that are eligible for Penalty Interest will appear when filtered.
Note
Penalty Interest follows the same eligibility rules as single‑AR processing. There is no AR‑level override - if an AR is excluded due to configuration or exclusions at the Party or Matter level, it cannot be forced through processing.
Steps
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Open Debtors and filter eligible ARs
- In OneLaw, go to the Debtors tab on the navigation ribbon.
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Select AR Search.
Result: The Outstanding ARs screen opens, showing any previously used filter selections.
- If required, use the available filters to narrow the AR list (for example, by AR date, balances over, author, or status).
- Ensure that Penalty Interest is set to Interest Chargeable.
- Select Search.
Note: Debtors remembers the last set of filters you used. When you reopen the Outstanding ARs screen, those filters are reused and results may already be displayed based on those criteria.
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Select ARs for processing
- Select the checkbox next to each AR you want to include.
- You can select individual ARs, or
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Use the select‑all option for the current filtered list.
Only selected ARs are included in the bulk calculation.
- Select the checkbox next to each AR you want to include.
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Set Penalty Interest calculation options
- With ARs selected, on the navigation ribbon select Penalty Interest.
Result: The Penalty Interest Processing window opens. - Review the Date field and update if required.
- Under Calculate Interest, choose how interest should be calculated:
- From overdue date or last interest date, or
- For period, then select a start and end date.
- If required, update the Narration.
- Select Calculate Interest.
This calculates interest for the selected ARs and opens the review screen.
Note: The calculation option applies to all selected ARs in this run and does not change firm configuration or eligibility rules. Penalty Interest calculations are subject to billing and eligibility validations. If an error is shown when you select Calculate Interest, review the selected ARs, the calculation period, and the current billing context, then adjust and try again.
- With ARs selected, on the navigation ribbon select Penalty Interest.
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Review calculated Penalty Interest
After calculation, a review window opens showing the selected ARs and the calculated Penalty Interest amounts.- Review the calculated Interest Chargeable amount for each AR.
- If required, deselect individual ARs using the checkbox column.
- Confirm the ARs you want to include.
No Penalty Interest is applied at this stage.
Note: This review step is required. Penalty Interest is only applied when you select Process in the next step.
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Process Penalty Interest
- In the review window, select Process.
Result: A confirmation window opens, showing how many ARs will have Penalty Interest applied. - Review the confirmation message.
- Select Yes to proceed, or No to cancel.
When you confirm:
- Penalty Interest is applied to the confirmed ARs.
- Each AR balance updates to reflect the applied interest.
- In the review window, select Process.
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Review and handle the processing summary report
After Penalty Interest is applied, the Penalty Interest Processing Summary report opens.
From this window, you can choose how to handle the report:- Select Export to save the report externally in Word, PDF, or Excel format, or
- Select Manage to manage the report into OneLaw.
If you choose to manage the report:
- Select the Party and, if required, the Matter the report should be managed to.
- Choose one or more document Categories.
- If applicable, Record Time spent generating the report.
- Select OK to complete managing the report.
Optional: Continue with bulk actions
After closing the processing summary, you can choose whether to continue with additional bulk actions on the same ARs.
Result
Penalty Interest is applied to the selected eligible Accounts Rendered, and AR balances are updated accordingly.
A Penalty Interest Processing Summary report is generated, showing the interest applied and updated balances. The report can be exported or managed into OneLaw, and the user may choose to continue with additional actions on the same ARs.