Most UK law firms describe themselves as “moving towards paperless,” which in practice means they have stopped printing some emails and bought a better scanner. True paperless operation — where every document is captured digitally at the point of entry, stored in a structured electronic system, retrievable instantly, and backed up securely — is a materially different proposition that the majority of firms have not yet achieved.

The gap between aspiration and reality has real costs. Office space consumed by filing cabinets and storage rooms. Staff time spent finding, filing, and retrieving physical documents. The risk of loss or damage to original documents. The inability to work on a matter file from outside the office without taking documents home in a bag. The regulatory risk of inadequate document retention for files that are stored in cardboard boxes in a back office and whose condition no one has audited.

This step-by-step guide covers how to actually get there — from the initial planning decisions through the backlog conversion to the processes that will keep you paperless once you have made the transition.

Step 1: Define What Paperless Means for Your Firm

“Paperless” can mean different things depending on the nature of the firm’s work. Set out clearly what your end state looks like before you start, so that every decision during the process is made with reference to a defined goal.

What must be captured electronically

At minimum, a paperless law firm requires:

All incoming correspondence — post, email, faxes — captured and filed in the electronic matter file on the day of receipt
All outgoing correspondence filed automatically in the electronic matter file
All client identification and AML documents stored electronically
All signed documents stored as high-quality electronic copies
All documents generated by the firm saved to the electronic matter file, not just to a personal desktop or shared drive

What you may choose to retain in paper form

Some documents have a legal requirement to be retained in original paper form. Original signed wills are the most obvious example — a photocopy of a will is not the original. Original title deeds that have not yet been registered at HM Land Registry may need careful handling. Original contracts in some jurisdictions may need physical originals. Take legal advice on which categories of documents must be retained physically, and build your electronic system around those exceptions rather than treating the whole practice as exceptional.

The retention policy foundation

Before going paperless, establish your document retention policy. The SRA requires that firms retain client files for at least six years after the conclusion of a matter (with some areas — conveyancing, probate — requiring longer retention periods by reference to the Limitation Act 1980 or the nature of the matter). If your current paper filing does not have retention periods applied consistently, the paperless transition is an opportunity to apply them retroactively to the backlog.

Step 2: Choose Your Document Management Infrastructure

A paperless firm needs more than a shared drive. A shared network drive — or worse, OneDrive folders — with documents named inconsistently and nested in arbitrary folder structures is not a document management system. It is a mess that happens to be digital.

Option 1: Document management integrated into practice management

Most modern cloud practice management systems — Clio, LEAP, Smokeball, ActionStep — include document storage that is indexed to clients and matters. Documents saved to the practice management system are automatically linked to the correct matter, searchable by document type and date, and accessible to anyone with matter access permissions. This is the right approach for most small to medium firms: the matter record and the documents are in the same place.

Option 2: Standalone document management system

Larger firms, or those with complex document management requirements, may benefit from a dedicated document management system (DMS) alongside their practice management platform. iManage, NetDocuments, and OpenText eDOCS are the leading DMS platforms used in UK legal practice. These systems offer more sophisticated version control, matter-level access controls, and integration with Microsoft 365.

A DMS adds cost and complexity and is not necessary for most firms below 30 fee earners. The question to ask is whether your practice management system’s built-in document storage meets your needs — if it does, a separate DMS is overhead without benefit.

Naming conventions and metadata

Whatever system you choose, define your document naming convention and apply it consistently before you start. A document named “Letter to client 14 March.docx” filed in 100 different matters is unsearchable and unusable. A document named “2025-03-14 – Letter to Client – Contract Disclosure” filed with matter number, document type, and date as metadata is findable in seconds.

Most firms find that a naming convention of YYYY-MM-DD – Document Type – Brief Description works well and sorts chronologically by default.

Step 3: Digitise the Backlog

The backlog — existing paper files on active matters, closed files in storage, and the physical documents that have accumulated over years — is the hardest part of the paperless transition. Many firms attempt to tackle it all at once, run out of energy, and end up with a hybrid situation worse than what they started with.

Triage the backlog

Not everything in your filing room needs to be scanned. Start by categorising existing files:

Active matters: must be fully digitised, usually within weeks, to enable the new paperless workflow
Matters closed within six years: should be digitised if economically feasible; alternatively, maintain retention schedules carefully for the remaining years then destroy
Matters closed more than six years ago: review against retention policy; most can be destroyed, removing them from the backlog entirely

Reducing the backlog through destruction of out-of-retention files before you start scanning is almost always more efficient than scanning everything.

Use a professional scanning bureau

For large backlogs, professional scanning bureaux are faster and cheaper than doing it in-house. Services such as Restore Records Management and Iron Mountain offer document scanning with OCR (optical character recognition), which makes the resulting PDFs text-searchable. At typical scanning bureau rates of £0.05–0.10 per page, a 20-file-drawer backlog of average size might cost £2,000–5,000 — far less than the staff cost of doing it in-house over weeks.

Agree the naming convention and folder structure with the bureau before scanning begins. Digitised documents that arrive in a generic numbered format require manual renaming, which is as time-consuming as scanning the originals.

Scan-on-arrival for incoming mail

Once active files are digital, establish a scan-on-arrival process for all incoming post: mail is opened by a designated person each morning, scanned immediately, filed to the correct matter, and the physical copy either shredded (for routine correspondence) or retained (for original documents requiring physical retention). The delay between receipt and digital filing should be same-day.

Step 4: Eliminate Paper from New Workflows

Going paperless is not just about historical files — it requires changing the workflows that generate paper in the first place.

E-signature for client documents

Sending documents for wet signature by post and waiting for their physical return is the single biggest source of paper in most client-facing workflows. E-signature platforms — DocuSign, Adobe Sign, Yoti Sign — are entirely legally valid in England and Wales for the vast majority of commercial and client-facing documents under the Electronic Communications Act 2000 and the E-Commerce (EC Directive) Regulations 2002. Exceptions include wills, lasting powers of attorney, and certain property transactions where specific requirements apply.

Switching engagement letters, settlement agreements, consent orders, and standard contracts to e-signature eliminates a significant paper stream immediately.

Paperless court and tribunal submissions

HM Courts and Tribunals Service has moved significant volumes of work to online filing systems — CE-File for the Business and Property Courts, the Online Crime Link for criminal matters, and various online portals for tribunal proceedings. Where online filing is available, use it as the default. Where paper bundles are still required, consider whether electronic trial bundles (accepted by the Business and Property Courts and many other courts) can replace physical bundles for future matters.

Receipts, invoices, and financial documents

Expense claims, supplier invoices, and financial documents are typically the last paper stream to be addressed because they often involve processes that cross multiple people and departments. Cloud accounting integration — Xero, Sage, or the accounting module of your practice management system — with digital receipt capture (Dext or similar) eliminates the paper flow on the financial side.

Step 5: Maintain the Paperless Standard

The most common failure mode for paperless programmes is not the initial transition but the gradual accumulation of exceptions that eventually rebuilds a parallel paper system. Prevent this with a few simple structural controls.

Check the physical in-tray weekly — any document sitting in a physical in-tray is a failure of the scan-on-arrival process. Conduct an annual review of the storage room to confirm it contains only documents within the retention schedule and is not accumulating new material. Include paperless compliance in any new fee earner and support staff induction.

Obiter connects directly to the digital workflows that paperless law firms depend on — reading incoming email, drafting responses, recording time, and filing correspondence automatically to the correct matter record. When a firm is operating without paper, every touchpoint in the client communication cycle can be automated rather than manually managed, giving fee earners back the time they previously spent on document administration.

Building a Paperless Law Firm: A Step-by-Step Guide