Reminders and finance charges in Business Central

For any business that sells on credit terms, some customers pay late. Chasing them — sending reminders, escalating to formal demands, charging interest on overdue balances — is unglamorous but essential. Business Central's reminders and finance charges capabilities give finance teams the structured process to do it efficiently.

Reminder terms. A reminder term defines an escalation ladder. Each term has multiple reminder levels, each with:

• Grace period — days after due date before this reminder applies.
• Due date calculation — when the reminder itself is due (typically a short window).
• Calculate interest — yes / no for this level.
• Additional fee — flat fee added to the reminder (administrative charge).
• Suggest line description / text — boilerplate text for the reminder document.

A typical setup might have three levels:

• Level 1 — friendly reminder, 7 days past due, no interest, small fee.
• Level 2 — formal reminder, 21 days past due, interest charged, larger fee.
• Level 3 — pre-legal notice, 60 days past due, interest accrued, escalation flagged.

Different reminder terms can apply to different customer segments — Standard, Strategic, Government — each with its own escalation logic. Customers carry a default reminder term on their card.

Generating reminders. The Create Reminders routine scans open customer ledger entries past their due date, identifies entries eligible for each reminder level, and proposes a reminder document per customer. The user reviews proposals, edits text or excludes entries on a case-by-case basis, and posts.

A posted reminder:

• Records the reminder action on the customer ledger.
• Increments the reminder level for the next time.
• Optionally posts a fee line that adds to the customer's outstanding balance.
• Generates a printable / emailable reminder document — typically a Word-templated layout with the overdue invoices listed.

Finance charge memos. Beyond reminders, finance charge memos specifically post interest on overdue balances:

• A finance charge term defines the interest rate, calculation method (interest by day, by period), grace period.
• The Create Finance Charge Memos routine identifies eligible overdue entries and proposes memos with calculated interest amounts.
• Posted memos add interest entries to the customer ledger, payable by the customer.

Integration with collections. Beyond the basic mechanics, mature collections processes:

• Hold further sales — block new sales orders to customers at advanced reminder levels.
• Manager escalation — Power Automate flows notify the account manager and CFO when customers reach Level 3.
• Collections workflow — assign overdue customers to a collections specialist for active follow-up.
• Payment promise tracking — record customer commitments to pay; reminder routines respect the promised date.

Specialist collections ISVs (Cashbook, Continia Collections Management) add the deeper workflow — payment-promise tracking, dunning escalation matrices, call logging, dispute management.

Document layouts. Reminder and finance charge memo layouts are Word templates; the company brand, tone, and detail level are configurable per layout. Multi-language reminders to international customers honour the customer's language code.

Compliance. Some jurisdictions regulate maximum interest rates, mandatory grace periods, and reminder content. Check local regulations; the system supports configuration, but compliance is the customer's responsibility.

Operational reality. Reminders work when run consistently — weekly or biweekly, not "when someone remembers". Schedule the routine; review proposals; send. The system handles the mechanics; the operational discipline produces the cash flow.