Comparison
What software helps a small accountancy practice stop chasing clients?
The short answer
Most small practices can cut client chasing with software they can buy off the shelf, usually a practice management tool with automated reminders and a client portal, for somewhere between roughly £25 and £70 per user a month, or a flat monthly fee for the whole firm. The software is the easy part. The time savings come from deciding what you ask for, when, and what happens when a client does not reply. Sort out that process first, then pick the tool that fits it.
Why chasing is getting harder
Chasing records, signatures, ID documents and approvals has always eaten into deadline periods. Making Tax Digital for Income Tax adds to it. Sole traders and landlords with qualifying income over £50,000 have had to use it from 6 April 2026, those over £30,000 join from 6 April 2027, and those over £20,000 from 6 April 2028. Quarterly updates mean more points in the year where you need something from a client, not just one push before 31 January.
What "stopping chasing" actually means
Good chasing software does four jobs:
- Ask clearly. A request lists exactly what is needed, with an upload link, instead of an email the client has to interpret.
- Remind automatically. Reminders go out on a schedule until the item arrives, without anyone remembering to send them.
- Show what is missing. Everyone in the practice can see which clients are holding up which jobs.
- Close the loop. Signatures, ID checks and payments happen in the same place, so the job is not stuck on a separate email thread.
If a tool only does the first job, you will still be chasing.
The main options compared
Prices below were checked on the suppliers' own pages on 12 November 2026. Where a supplier shows prices in US dollars, the sterling figure is approximate and you would be billed in dollars. Check VAT and current prices before you buy.
| Tool | How it is priced | Approximate cost | Client chasing features listed | Free trial |
|---|---|---|---|---|
| Karbon | Per user | Team about £44, Business about £67 per user a month on annual billing (billed in US dollars) | Client portal, document requests and payments on all plans; automated client reminders on Business and above | No self-serve trial, demo instead |
| TaxDome | Per client, 20 seats included | About £1,125 a year for the 150-client minimum (billed in US dollars), annual billing only | Automated reminders, client portal and app, unlimited e-signatures, document requests, payments | Demo offered |
| Senta (now IRIS Elements Practice Management) | Per user | From £29 per user a month, or £23.20 on a 12-month contract, excluding VAT | Client portal, unlimited e-signing, automated emails and texts within jobs | 30 days |
| Pixie | Flat fee for the firm, unlimited users, tiered by client numbers | From about £97 a month for under 250 clients, if billed in US dollars (the page shows a dollar sign; check the currency) | Automatic client reminders, statement requests, document portal, e-signing, deadline tracking | 30 days |
| Xero Practice Manager | Flat fee | Free for Silver, Gold and Platinum Xero partners; otherwise £99 a month for up to 10 users, excluding VAT | Jobs, tasks and invoicing; client portals and document requests come from add-ons in the Xero App Store | 14 days |
| Ignition | Per plan | From about £29 a month billed annually (billed in US dollars) | Proposals and engagement letters with e-signature, automated billing and payment reminders, client portal; UK ID checks from £4 per check (early access) | 14 days |
A few things stand out:
- Per-user versus per-client pricing matters. A three-person practice with 400 clients will pay very differently under a per-user model than under a per-client or flat-fee model. Work out both before comparing.
- Reminders are not always on the entry plan. On some tools, automated client reminders sit on a higher tier. Check which plan you need for the feature you are buying it for.
- Some tools are strongest at one stage. Ignition, for example, focuses on proposals, engagement and payment rather than ongoing record collection. Many practices pair a proposal tool with a practice management tool.
Questions to ask any supplier
Rather than relying on feature lists, ask each supplier to show you these on a demo or trial:
- Can I set a reminder sequence that stops automatically when the client uploads the item?
- Can a client see everything we are waiting for in one place, on their phone?
- Can I see, on one screen, every job held up by a client, and for how long?
- Does it connect to our accounting and tax software, and what happens if that connection breaks?
- Which plan includes automated client reminders, and what is the total yearly cost for our number of users or clients, including VAT and any currency conversion?
- How do we get our client list and existing jobs in, and how do we get our data out if we leave?
- Where is client data stored, and what does the supplier's data processing agreement say?
What to sort out before you buy
The most common reason chasing software disappoints is that it automates a messy process. Before you start a trial:
- List what you ask for, by job type. A sole trader's year end, a VAT return and a payroll month each need different things from the client.
- Decide your timings. When does the first request go out, how often do reminders follow, and when does a person step in?
- Agree what happens on no reply. A call from the partner, a fee for late records, or moving the job to the back of the queue. Software can only enforce a rule you have decided.
- Pick one service to start with. Running one job type through the new tool for a month shows you what works before you move everything.
Where AI fits
Most of the chasing problem is solved by ordinary automation: scheduled reminders, request lists and status tracking. AI can help around the edges, for example drafting friendlier reminder wording or summarising what a client has sent. Client data should only go into tools your practice has approved, and anything AI produces should be checked by qualified staff. Our guide on using ChatGPT with client data covers the questions to ask first.
Getting help choosing
If you would rather not run four trials, or you are not sure whether the problem is the software or the process, the FiveW Business Review looks at up to three of your processes, such as year-end record collection, onboarding and billing, and gives you a prioritised report covering likely benefit, cost, effort and risk. It costs £750 plus VAT. You can use the report with any supplier. You can read more about how we work with practices on our AI and automation for accountants page.
The FiveW Business Review
Want this answered for your own business? The £750 + VAT review looks at up to three important processes and gives you prioritised recommendations covering likely benefit, cost, effort and risk.
Tell us what is happeningSources
Prices and figures were checked on 13 November 2026 and can change. Always confirm with the supplier.
- GOV.UK: Find out if and when you need to use Making Tax Digital for Income Tax
- Karbon pricing (UK)
- TaxDome pricing
- Senta UK
- IRIS Elements Practice Management
- Pixie pricing
- Xero Practice Manager (UK)
- Ignition pricing
- Ignition professional services
- Ignition Compliance UK (early access)
- Bank of England exchange rates (USD)

