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Tax Return Preparation for Accounting Firms. Built for Complete Returns and Confident Filing

Collect client information, manage computations, and complete reviews faster — with nothing missing.

Tax return preparation software keeps every return's documents, computations and approvals in one place – collected through a secure link, chased automatically, and archived with the full evidence trail for any HMRC query.

Tax Returns Before

Returns drag on while info & approvals trickle in.

• Tax returns stall with incomplete info

• Version conflict

• Clients forget documents

• Review cycles elongate

• Evidence lost in inboxes

Tax Returns After

Clear requests, clear progress & nothing missed.

• Centralised document collection

• Computations, evidence, reviews kept together

• Auto-reminders reduce client chasing

• Clear, traceable review and approval cycles

• Ensure every return is complete & accurate

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.

Collect Client Tax Documents With Ease

Create consistent tax return processes using templates for recurring tasks, document requests, and approval steps.

From initial information gathering to final sign-off, every return follows the same high-quality workflow - reducing risk and speeding up delivery.

“I haven’t had anybody come back and say ‘I can’t work with this’ - it’s easier for clients than our old portal.”

A Workiro customer

Susan Rickerby
Director, Lloydbottoms Chartered Accountants

15

years of documents now in the cloud

0

client logins now required for signing

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

Collaborate on Tax Computations Smoothly

Upload draft tax computations, supporting schedules, or working papers and collaborate directly within the document.

Use comments, discussions, and Office 365 co-authoring to keep everyone aligned while Workiro manages version control automatically.

All stored automatically and tied to the tax return’s record, ensuring complete transparency.

Book a demo

Workflow for AML / KYC document collection

Discuss and Review Documents In Context

Internal reviewers can comment directly on documents or within the task thread, attaching evidence or clarification as needed.

No more lost email chains or confusion around what changed and why.

Workflow for centralising all verification evidence

Secure Client Review and Approval

Share draft tax returns safely with clients for review. Capture their feedback in context – on the document or within the conversation thread – and collect final approvals using Workiro’s built-in e-signature capability.

Directors and individuals can sign from anywhere using the mobile app with complete confidence.

“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

Workflow for giving clients a secure document portal without logins

Keep the Full Evidence Trail in One Record

Computations, schedules, workings, correspondence, and signed returns sit together, ready for HMRC queries or internal quality assurance reviews.

Workiro maintains a complete audit trail automatically, making compliance and future reference effortless.

Book a demo

Workflow for AML / KYC document collection

Archive Cleanly for the Following Year

Completed returns and supporting paperwork can be archived and stored against clients and jobs, ready for easy access when needed – ensuring future years start with full context.

Tax Return Preparation and Workiro Frequently Asked Questions:

It keeps every return's documents, computations and approvals in one place: records collected through a secure request, drafts reviewed together, and the signed return filed with its full evidence trail for any HMRC query. It's one job inside document management for accountants.

Yes. Every request carries automatic reminders, and because each task arrives addressed to the client, they act on it. As Susan Rickerby at Lloydbottoms puts it: "People know they need to look at it because it's got their name on it."

Draft computations, supporting schedules and working papers live against the return's record, and your team co-authors in Microsoft 365 without downloading and re-uploading, so version control happens automatically and every comment stays in context.

You share the draft return securely, capture the client's questions in the same thread, and collect approval with built-in eSignature. Directors can sign from a phone, and the signed return files itself back to the client record. The full capability set is on our platform overview.

The full evidence trail sits in one record with timestamps: computations, schedules, workings, correspondence and the signed return. You produce the story of the return without reconstructing it from inboxes, the same way working papers stay audit-ready all year.

Workiro is document management and client workflow software for accounting and professional-services firms in the UK and Australia.