Best Practice Management Software for UK Accountants (2026)

Key takeaways

Choose software built around UK deadlines — Companies House and HMRC — not a US tax calendar.
Per-client pricing with unlimited users usually costs less as your team grows.
An all-in-one system (CRM, proposals, workflow, portal, AML) removes the gaps between tools where enquiries and deadlines get lost.
Always trial with real clients before migrating.

What practice management software does

Practice management software is the operating system for an accounting firm. It holds client records, turns recurring services into tasks, tracks deadlines and keeps the team working from one list rather than spreadsheets and inboxes.

The better tools now also cover the front of the firm — lead capture, proposals, engagement letters and onboarding — because that is where growing practices lose time and revenue.

The shortlist at a glance

Each tool below suits a different kind of firm. The 'best for' labels reflect each product's general positioning; confirm current features with the vendor.

Tool	Best for	Compare
Remindoo	UK firms wanting CRM, proposals, workflow, deadlines and AML in one system	Pricing
Karbon	Email-centric workflow teams	Compare
TaxDome	Portal-led all-in-one practices	Compare
Senta	Small UK firms wanting workflow and CRM	Compare
BrightManager	Firms already using Bright products	Compare
Glasscubes	Client collaboration spaces	Compare
AccountancyManager	UK compliance-focused workflow	Compare
Pixie	Small firms wanting simple task tracking	Compare
Capium	Accounts production plus practice tools	Compare
Sodium	Firms evaluating newer UK tools	Compare
IRIS Practice Management	Established IRIS users	Compare
CCH iFirm	Wolters Kluwer users	Compare
Xero Practice Manager	Xero-centred job tracking	Compare

How we assessed these tools

We compared tools against what UK accountancy firms need day to day: CRM and lead pipeline, Companies House and HMRC deadline tracking, proposals and engagement letters, client portal, workflow, AML records, UK support, pricing model and free trial.

Remindoo is our own product, so treat our view of it accordingly. Competitor details change often — check each vendor's current public pricing and features before you decide. Where we could not confirm a detail, we have not stated it.

What to check before you choose

Use this checklist in every demo:

Does it track Companies House and HMRC deadlines for every client?
Is there a CRM and lead pipeline, or only jobs and timesheets?
Can you send proposals and engagement letters with e-signatures?
Is there a secure client portal?
Are AML records and risk assessments supported?
Is pricing per user or per client — and what happens as the team grows?
Is there UK-based support and help with migration?
How long is the free trial and what does it include?

Why UK firms choose Remindoo

Remindoo was built by the team behind Accotax Chartered Accountants, London, to run their own practice. It combines CRM and pipeline, proposals with e-signatures, service workflows, Companies House sync, a client portal, AML records and automated reminders.

Pricing is per active client with unlimited users, and there is a 60-day free trial.

Next step: Accounting practice management software →

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Frequently asked questions

What is the best practice management software for UK accountants?

It depends on your firm. For UK firms wanting CRM, proposals, workflow, Companies House deadlines and AML in one system with per-client pricing, Remindoo is a strong fit. Firms deeply tied to one accounting suite may prefer that vendor's tool.

How much does accounting practice management software cost?

Pricing is usually per user or per client per month. Remindoo charges per active client with unlimited users — see the pricing page for current figures.

What's the difference between a CRM and practice management software?

A CRM manages leads and relationships; practice management software manages the recurring client work and deadlines. Remindoo combines both.

Waqas Sagar

Chartered accountant and Remindoo co-founder · Last updated 24 September 2026

Why recording every task matters in an accountancy practice

Accounting firms run on deadlines: VAT returns, payroll, confirmation statements, accounts and Self Assessment. Recording every job as a task, with an owner and a date, is the simplest way to make sure nothing is missed.

Avoid penalties

HMRC and Companies House charge penalties for late filing. A task for every deadline, with an internal date before it, gives the team a buffer.

Nothing depends on memory

Recorded tasks mean work continues when someone is off sick, on leave or has left the firm.

Consistent quality

Subtask checklists make every job follow the same steps and reviews, whoever does the work.

Visibility for managers

Filters by owner, status and deadline show at a glance what is late, what is due and who needs help.

Practical tips from UK practice

Set an internal deadline two to four weeks before every statutory deadline.
Use recurring tasks for repeat work such as VAT, payroll and bookkeeping.
Break larger jobs into subtasks, including a review step.
Comment on the task instead of by email, so the history stays with the work.

Related Remindoo features

Written and reviewed by Waqas Sagar ACA FCCA FMAAT, Chartered Accountant with 18+ years in practice. Founder and MD of Accotax, an ICAEW, ACCA and AAT regulated London practice that has served over 5,000 clients, and founder of Remindoo. Guidance is general; check current GOV.UK and professional body guidance for your firm.

What UK practices say about Remindoo

Read all reviews on Trustpilot

“With Remindoo, everything from the first enquiry to onboarding and ongoing client management is tracked in one place… It saves us hours and gives me, as a practice owner, complete visibility of where the firm stands.”

Shaz Israr

“The biggest benefit is having clients, tasks, deadlines, workflows, proposals and communication all organised in one place.”

Taxaccolega Chartered Accountants

“During my trial, the team were absolutely amazing. They helped onboard my clients, set up my settings and made sure everything was ready for me to use… they made the whole process completely stress-free.”

Afia Begum

“It brings client information, tasks, recurring deadlines, workflows and reminders together in one place, giving us much better visibility across the team.”

Premier Books Consultancy Ltd