Client Onboarding for Law Firms — Getting It Right From the Start

Client onboarding is one of those areas that firms know matters but rarely treat as a product. It happens differently every time, driven by whoever picks up the new enquiry, with no consistent process behind it.

That costs firms in two ways: compliance risk, and first impressions.

What onboarding actually covers

A proper client onboarding process involves several distinct steps:

1. Conflict check — is there any reason you cannot act?
2. Client identification and verification — KYC under the Money Laundering Regulations
3. Source of funds/wealth — required in many transaction types
4. Engagement letter and terms of business — your contract with the client
5. File opening — creating the matter, recording the scope, assigning responsibility
6. Client care letter — SRA-required information about costs, complaints, and supervision

Most of these steps have a compliance obligation attached. Missing one is not just an operational problem — it can be a regulatory exposure.

Where firms typically lose time

The most common inefficiencies:

Manual ID collection. Emailing clients to ask for photos of their passport, then chasing when they don't respond, then trying to verify the documents manually. Electronic verification — where a client can complete ID checks digitally, with results linked to the matter — is significantly faster and leaves a better audit trail.

Generic engagement letters. Firms that use the same template for every instruction and do every merge manually lose time on every single file opening.

No checklist. Without a consistent process, steps get missed. Then a compliance audit reveals that 15 files from the past year have no signed engagement letter, or the KYC documents expired.

What a good process looks like

A reliable client onboarding process has a consistent sequence, documented checkpoints, and does not depend on individual memory.

At a minimum:

• Conflict check before any work begins, with the result recorded
• ID verification linked to the matter file, with expiry tracking
• Engagement letter generated, sent, and signed before substantive work starts
• File opened with matter type, responsible fee earner, and scope recorded

The best firms treat this as a product — something that looks professional to the client and is defensible to a regulator.

The client experience dimension

It is worth thinking about onboarding from the client's perspective. A new client who has chosen your firm is, at this point, optimistic about working with you. A slow, form-heavy, document-chasing process can quickly erode that.

Digital ID verification that takes five minutes beats a request to post certified copies. An engagement letter sent for electronic signature beats printing, signing, scanning, and emailing back.

Small improvements in process quality have a disproportionate effect on how professional your firm feels to a new client.

OrdoLux is legal case management software designed around the matter — keeping everything in one place from file opening to close.

Where OrdoLux fits

OrdoLux is a legal case management platform for UK solicitors. It handles matter management, time recording, document storage with SharePoint, billing, and electronic signatures — all in one place. KYC and AML checks are handled via our Checkboard integration, with results linked directly to the matter file.

See all features or book a demo.