Trusted By 65,000 Professionals

Workiro Customers

Engagement Letters For
Accounting Firms.
Get Them Signed and Filed Without the Chase.

Stay compliant while getting every engagement letter signed off - fast.

Engagement letter software brings drafting, review and client sign-off into one flow - signed, filed and evidenced automatically. Clients sign through a secure link, no account needed - and no DocuSign fees.

Engagement Letters Before Workiro

Slow, chased and scattered across inboxes.

• Chasing clients to sign, one email at a time

• Which copy is the signed one? Versions everywhere

• Re-issuing every letter by hand, every year

• No quick answer when the ICAEW asks "is it filed?"

Engagement Letters After Workiro

Signed, filed and audit-ready - automatically.

• Sign-off in one flow (upload the template, co-author in Office 365, every change tracked)

• The signed letter files itself against the client - no separate portal, no DocuSign fees

• A complete, chronological audit trail your regulator will love

See the difference

Workflow diagram showing document request via no-password secure link for client onboarding, with active threads and recent documents logged and filed against client as a single source of truth.

The Signing Experience Clients Don't Push Back On

Send an engagement letter and your client gets a branded email - not a portal to log into. They recieve a secure link, and sign. No account to create, no password to remember, no app to download.

The moment they sign, Workiro files the letter automatically against the client record, with a full audit trail.

Built-in signing means no per-envelope DocuSign fees - and no locked portal your clients quietly abandon.

“I know instantly what’s been sent, what’s been signed, and what’s still waiting. I don’t have to chase anymore.”

A Workiro customer

Ben Symons
Director At Serenity Accounting & Bookkeeping

£40k+

A year in reclaimed in time

~50%

Less Xero PM admin time

A 98.4% Support Rating Over Last 120,367 Tickets

Free migration for eligible firms – book a demo for qualification

Workflow for AML / KYC document collection

Set Up Once. Every Renewal Runs Itself.

Standardise your onboarding process, and keep it on track with a consistent process that ensures nothing is missed.

No missed deadlines.
No missing documents.
No version chaos.

Book a demo

Workflow for centralising all verification evidence

Prove Every Letter's Signed and Filed - in Seconds

When a regulator asks whether an engagement letter is signed and on file, you shouldn't be hunting for it. In Workiro every signed letter sits against the right client - tagged, searchable, next to who signed it, when, and every version before it.

Search across clients to pull the exact letter in seconds. The full history - drafts, changes, approvals, the signed copy - is one clean, chronological trail. Defensible in minutes, not a search party through inboxes and drives.

“For everything in one place - documents, emails, decisions - Workiro is phenomenal.”

A Workiro customer

Rachel Fowler
Owner, Rachel Fowler Advisory

20 days

Saved annually in admin

100%

Case files now paperless

Workflow for giving clients a secure document portal without logins

No Second Client List. No Manual Filing.

Your clients already live in TaxCalc, IRIS or Xero. Workiro pulls those records in, so you raise each engagement letter against a client you already have - no separate client list to keep up to date in a standalone letters tool.

You author the letter from your own template. The moment it's signed, it files itself straight back against that same client record - one client, one place, connected to the systems you already run.

Book a demo

Engagement Letters and Workiro Frequently Asked Questions:

No. Your client opens the letter through a branded, secure link and signs in a private session - no account to create, no password to remember, no portal to log into. The experience is the same whether they sign from a laptop or their phone.

No. eSignatures are built into Workiro and included as standard, so there are no per-envelope DocuSign fees. The moment your client signs, the letter, the signature and the surrounding conversation stay together in one time-stamped record - not scattered across a separate signing app.

It files itself automatically against the right client record - no downloading and re-uploading. Sitting alongside it is the full history: who signed, when, and every earlier version, in one clean, chronological audit trail.

Yes. Upload your firm's standard templates, tag the reviewers who need to approve them, and co-author in Office 365 with every change tracked. You write the letter the way you always have - Workiro handles the review, signing and filing around it.

Yes. Workiro supports multi-party sign-off with automated reminders, so each signer is chased without you lifting a finger. Partners and clients sign with clear ownership, and initials or signatures can be placed anywhere in the document - from a phone if needed.

Yes, in seconds. Search across your files - including the text inside PDFs - to pull up the exact letter, then show the audit trail: the signed copy, who signed it, when, and every version leading up to it. Defensible in minutes, not a hunt through inboxes and drives.