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Tasks & calendar3 min readUpdated on April 25, 2026

How to set reminders and manage deadlines

Never miss an invoice to collect or a task due date again: set up automatic reminders via email, in-app or push.

Flinvo can notify you automatically when an invoice is approaching its due date, when a payment is overdue or when a task tied to a client needs attention.

Configure global notifications

  1. 1Go to Settings → Notifications.
  2. 2Pick your preferred channel for each event type: email, in-app, push (mobile app only).
  3. 3Set how far in advance you want to be notified (e.g. 7 days before an invoice is due).
  4. 4Save preferences: new rules apply to all future events.

Per-invoice reminders

For an important invoice you can override the global rules: open the invoice, go to Reminders and set a dedicated cadence (e.g. automatic follow-up every 7 days after the due date).

Automatic post-due dunning is included in the Smart plan. On Base you still get standard invoice reminder notifications.

Enable push reminders on the mobile app: they're the least intrusive and have a higher read rate than email.

Tasks and calendar

You can link a task to a client or invoice, assign a due date and see it appear automatically on the calendar. Notifications work the same way as for invoices.

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