The first 90 days after a lateral move set your reputation faster than most attorneys expect. You need to contribute quickly while learning a new system, new people, and a new operating culture.

Days 1-30: orient and connect

Get operating basics under control

Learn internal systems quickly: document management, time entry, billing codes, communication tools, and workflow norms.

Build your relationship map

Schedule short introductions with key partners and senior associates in your group, then expand to adjacent groups that commonly collaborate with your practice.

Learn local norms before proposing changes

Observe communication styles, assignment flow, and decision patterns. Early comparisons to your former firm usually slow integration.

Days 31-60: establish reliability

Treat early assignments as trust-building work

  • Deliver high-quality drafts quickly
  • Send proactive status updates
  • Raise risks early, not late
  • Close loops without repeated follow-up

Identify champions

Find one or two partners who value your contribution and include you in meaningful work. Consistent execution with the right sponsors compounds quickly.

Contribute beyond assigned tasks

Support pitches, share useful market updates, and participate in relevant team initiatives. This accelerates integration beyond pure legal output.

Days 61-90: broaden and scale

Diversify your work sources

If all work is tied to one or two attorneys, intentionally broaden. A wider internal network reduces concentration risk and increases visibility.

Restart external momentum

Reconnect with your network, attend selective events, and publish practical thought leadership where appropriate. You do not need immediate origination, but you should show growth orientation.

Request feedback early

Ask for direct feedback before formal review cycles. Early corrections are easier and strengthen trust.

Common pitfalls

  • Repeatedly comparing the new firm to your old firm
  • Isolating and relying only on individual work product
  • Overcommitting and then underdelivering
  • Letting prior relationships go cold unnecessarily

The long view

Most laterals need close to a full year to feel fully integrated. The attorneys who perform best combine strong execution with deliberate relationship building.

Your first 90 days are about proving reliability, building sponsor relationships, and creating a foundation that supports long-term growth.