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Clio Calendar: Court Deadlines, Scheduling, and Sync

Last updated: March 21, 2026

TLDR

Clio's calendar integrates with Google Calendar and Outlook to sync matter events and deadlines. Court rules integration for automatic deadline calculation requires Clio Essentials or above ($79/user/mo) — it is not available on the EasyStart plan at $39/user/mo.

Calendar Feature Comparison
SoftwarePriceCourt Rules IntegrationCalendar SyncDeadline AlertsMatter-Based Events
Clio Essentials$79/user/moYesGoogle + OutlookYesYes
MyCase Pro$69/user/moLimitedGoogle + OutlookYesYes
CaelusLaw Essentials$20/user/moYesGoogle + OutlookYesYes

PROS & CONS

Clio Calendar

Pros

  • Syncs bidirectionally with Google Calendar and Outlook
  • Court rules integration calculates deadlines from trigger events (on Essentials+)
  • Deadline alerts with advance notice configuration
  • Events are linked to specific matters — all matter deadlines visible in one view

Cons

  • Court rules integration not available on EasyStart — requires Essentials or higher
  • Court rules database is US-focused; international or state-specific gaps exist
  • Calendar sync can have latency with Google Calendar — events may not appear immediately
  • Editing a synced event requires going to Clio, not the native calendar app — changes made in Google or Outlook may not sync back correctly

Clio’s calendar: what it does and what it requires

Clio’s calendar is matter-based. Every event — hearing, deadline, filing, client meeting — is linked to a specific client and matter, not just added to a general calendar. This means you can pull up a matter and see all its scheduled events in one place, or view a consolidated calendar across the entire firm.

The calendar syncs with Google Calendar and Microsoft Outlook. The sync is bidirectional: events created in Clio appear in your native calendar, and events created externally can be pulled into Clio. In practice, the sync works reliably for most events but has latency and occasional inconsistencies that make Clio the more reliable system of record.

The feature that makes Clio’s calendar useful for litigation practice is court rules integration: the ability to calculate downstream deadlines from a trigger event automatically. That feature is only available on Clio Essentials and above.

Court rules integration: how it works

Court rules integration in Clio allows attorneys to set a trigger event (a complaint filing date, service date, or hearing date) and have Clio calculate the related deadlines automatically based on applicable court rules.

For example: after entering a complaint filing date in a federal civil matter, Clio can calculate the deadline to serve the defendant, the deadline for the defendant to answer, and subsequent deadlines in the scheduling order — all from the initial filing date.

The court rules database covers federal courts and most US state courts. Clio updates it periodically, but attorneys working in courts with recent rule changes should verify what Clio has applied before relying on the calculated deadlines. Treat the output as a starting point, not a substitute for a docket audit.

Court rules integration is not available on Clio EasyStart ($39/user/month). Firms that sign up for EasyStart and later discover they need this feature must upgrade to Essentials ($79/user/month).

Calendar sync with Google and Outlook

The sync between Clio and Google Calendar or Outlook works through a two-way integration. Events created in Clio appear in the external calendar. Events created externally can be pulled into Clio by opening the event and associating it with a matter.

Clio events appearing in Google Calendar or Outlook is the reliable direction. Mobile notifications from the native calendar app for Clio deadlines work well.

Edits made in Google Calendar or Outlook do not always sync back to Clio cleanly. If an attorney moves a hearing date directly in Google Calendar, that change may not update the matter record in Clio. Make all changes in Clio and treat the external calendar as read-only for matter events.

Which plan you need

FeatureEasyStart ($39)Essentials ($79)Complete ($129-149)
Built-in calendarYesYesYes
Google/Outlook syncYesYesYes
Deadline alertsYesYesYes
Court rules integrationNoYesYes
Matter-based event linkingYesYesYes

If deadline calculation from court rules is a requirement, Essentials is the minimum tier. EasyStart includes a functional calendar with sync and alerts, but court rules integration is not available.

How CaelusLaw handles calendaring

CaelusLaw includes matter-based calendaring, deadline alerts, and court rules integration in the Essentials plan ($20/user/month), at a lower price than Clio Essentials. The calendar integrates with Google Calendar and Outlook using the same sync architecture.

On calendar features specifically, the functional difference between Clio Essentials and CaelusLaw Essentials is small. The larger difference is in product structure: Clio Essentials covers practice management without client intake (that requires Clio Grow at an additional $49/user/month), while CaelusLaw Essentials includes both.

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Clio EasyStart is $39/user/month; Clio Essentials (with court rules) is $79/user/month as of March 2026

Source: Clio pricing page

Does Clio have a built-in calendar?

Yes. Clio includes a built-in calendar that displays matter events, deadlines, and scheduled tasks. The calendar shows events from all matters in one view, with the ability to filter by attorney, matter, or event type. It is not a standalone calendar — it is integrated with the matter management system, so every event is linked to a specific client and matter.

Does Clio integrate with Google Calendar?

Yes. Clio integrates with Google Calendar and Microsoft Outlook. Events created in Clio can sync to your Google Calendar or Outlook calendar, and events created in those apps can appear in Clio's calendar view. The sync is bidirectional, but users report occasional latency — an event created in Clio may not appear in Google Calendar immediately. Edits made in Google Calendar do not always sync back to Clio reliably.

Does Clio calculate court deadlines automatically?

Clio can calculate court deadlines automatically using its court rules integration, which is available on the Essentials tier and above. The court rules database includes rules for federal courts and most US state courts. You set a trigger event (filing date, service date, hearing date), and Clio calculates the downstream deadlines based on the applicable rules. This feature is not available on Clio EasyStart.

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Frequently Asked Questions

Which Clio plan includes court rules integration?
Court rules integration is included in Clio Essentials ($79/user/month) and Clio Complete ($129-149/user/month). It is not available on Clio EasyStart ($39/user/month). Firms that rely on automatic deadline calculation from court rules should evaluate at the Essentials tier, not EasyStart.
Can I view all firm deadlines in one calendar view in Clio?
Yes. Clio's calendar can display events from all matters across the firm in a single view. Attorneys can filter by their own matters, or firm administrators can view all attorneys' calendars. This consolidated view is useful for managing a litigation practice where multiple matters have overlapping deadlines.
How does Clio calendar compare to standalone docketing software?
Standalone docketing software (CompuLaw, Deadlines on Demand, AbacusLaw) typically has broader court rules databases, more sophisticated deadline chain management, and deeper integration with court filing systems. Clio's court rules integration covers the most common federal and state rules but is not as comprehensive as dedicated docketing tools. For a high-volume litigation practice with complex deadline chains, evaluate standalone docketing tools. For a general practice firm that needs basic deadline calculation without a separate subscription, Clio's built-in integration is sufficient for most workflows.
Does Clio calendar work with Outlook?
Yes. Clio integrates with Microsoft Outlook for calendar sync. Events created in Clio can appear in Outlook, and Outlook calendar events can be associated with Clio matters. The same sync limitations that apply to Google Calendar apply to Outlook — edits made directly in Outlook may not always sync back to Clio correctly, so treating Clio as the system of record for matter events is recommended.

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