How to Migrate from Amicus Attorney to MyCase: A Step-by-Step Guide

Owlesq Team · Updated May 2026 · 8 min read

Amicus Attorney is effectively discontinued. AbacusNext — which acquired Amicus from Gavel & Gown — has stopped onboarding new customers and has made no credible development commitments. If your firm is still running on Amicus, the question isn't whether to migrate, it's when and to where.

MyCaseis one of the most popular destinations for Amicus Attorney migrants. It's cloud-native, consistently rated for ease of onboarding, and priced at $39/user/month — meaningfully less than most alternatives with comparable feature depth.

Why Firms Are Leaving Amicus Attorney

The product is unsupported for new customers. AbacusNext stopped taking new Amicus signups. There's no commercial incentive to invest in the platform, which means no roadmap, no new integrations, and degrading support as the user base ages.

The consultant pool is nearly gone. Finding certified Amicus consultants in 2026 is difficult. When something breaks — and with aging server software, things break — your options are limited and slow.

Modern integrations don't exist. No real mobile app. No native e-signature. No integration with LawPay, DocuSign, Zoom, or the court filing systems that many jurisdictions now require.

Every month you stay increases your migration cost. Data grows, staff habits harden, and the eventual conversion gets harder. The window to exit cleanly is now; waiting makes it worse.

Why MyCase for Amicus Users

MyCase isn't the most feature-rich platform on the market, but it's often the right one for firms leaving Amicus. Key reasons:

Onboarding is genuinely simple. Amicus users consistently cite MyCase as the easiest transition. The interface is intuitive without requiring a workflow redesign.
Billing and invoicing are excellent. MyCase's billing module is among the best in class for small to mid-size firms — clean, configurable, and client-friendly.
Client portal is built-in. Amicus never had a client portal. MyCase includes one by default.
Price is honest. At $39/user/month, MyCase is straightforward — no add-on pricing for features you expect to be included.

If your firm has specialized contingency, mass tort, or large-scale document management needs, Clio or Filevine may serve you better. But for general practice, litigation, and estate planning firms, MyCase is a highly efficient transition from Amicus.

What to Back Up and Export Before You Start

Do not decommission Amicus until your data is fully validated in MyCase. Keep both systems accessible in parallel for at least 30 days.

What to export from Amicus Attorney:

Client and contact records — Export all clients, opposing counsel, expert witnesses, courts, and vendors. Amicus stores contacts in its own database; you'll export to CSV or XML that MyCase's import team can process.
Matter records — Export all open and closed matters. Pay attention to custom fields — any data in custom Amicus fields needs to be mapped to a corresponding field in MyCase, or it will be lost.
Time entries and billing history — Export your full time history. This is usually the most time-sensitive piece: billing history affects open invoices, trust accounting, and financial reporting.
Trust accounting records — Export all trust ledger entries. This requires careful validation and sign-off from your bookkeeper before go-live.
Documents — Documents stored within Amicus or linked to it need separate handling. MyCase has its own document storage; large document libraries may need batch upload tools.
Calendar and task records — Focus on open and future items. Historical calendar data is useful context but rarely critical.

Clean before you import.Deduplicate contacts, standardize matter names, and fix any data quality problems in Amicus first. Importing dirty data creates cleanup work that's harder to do inside MyCase.

Step-by-Step: The Migration Process

Step 1: Sign up for MyCase and contact their migration team

MyCase offers a 10-day free trial. Start there to familiarize yourself with the interface before your import. Contact MyCase's support and onboarding team early — they have experience with Amicus migrations. Assign an internal migration lead and two or three power users to validate imported data.

Step 2: Map your Amicus data to MyCase's structure

Matter types and categories — How you organized matters in Amicus may need adjustment to fit MyCase's practice area model.
Custom fields — List every custom field in Amicus. Determine which ones need to be recreated in MyCase and which can be dropped.
Billing rate structure — Review all timekeeper rates, billing codes, and rate exceptions before import.
Document organization — Decide how to replicate your Amicus folder structure in MyCase before importing documents.

Step 3: Import in stages, validate each stage

Contacts and clients
Matters (linked to clients)
Time entries and billing history
Trust accounting entries
Documents
Calendar and tasks

After each stage, spot-check at least 10–15% of records.

Step 4: Train staff on MyCase before go-live

Budget 3–4 hours of structured training per user. MyCase has a gentler learning curve than most alternatives, but users coming from Amicus will need to rebuild habits around time entry, matter navigation, client portal usage (new for all Amicus users), and the billing workflow.

Step 5: Set a firm go-live date and parallel-run period

Pick a go-live date and hold to it. From go-live, stop entering any new data in Amicus. Keep Amicus accessible (read-only is fine) for 30 days while staff builds confidence in MyCase. Set a final decommission date.

What You'll Gain After the Switch

Cloud access from anywhere

No VPN, no server, no remote desktop. MyCase runs in the browser and on iOS/Android.

Client portal

Amicus never had one. MyCase's portal reduces email volume and speeds up invoice payment.

E-signature and payments

Both built into MyCase. No separate DocuSign account or payment gateway.

Active development

MyCase ships regular updates. You're buying a platform that improves, not one in maintenance mode.

Lower total cost

$39/user/month, no server infrastructure, no consultant dependency.

Caveats and Honest Warnings

Allow 6–10 weeks for a clean migration. The timeline is shorter than some alternatives because MyCase's onboarding is streamlined — but rushing it still creates problems.

Trust accounting reconciliation is mandatory. Have your bookkeeper reconcile every trust balance against Amicus records before going live. Trust errors have bar complaint implications.

Document migration takes time. If you have large document libraries in Amicus, budget 2–4 additional weeks for this phase.

MyCase has fewer advanced features than Clio. Firms with complex billing arrangements (LEDES billing, multi-tier rates, complex trust structures) may find MyCase's billing module limited.

Ready to start your MyCase migration?

MyCase's onboarding team handles Amicus migrations and can walk you through their import process before you commit.

Start your MyCase free trial →

For a broader comparison of practice management options, see our Practice Management Software guide.

Owlesq is an independent legal-tech directory. We have no affiliate relationships with any vendor listed and earn no commission when readers click outbound links. This guide was written independently and represents our honest assessment.