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Choosing & switching software
How to Switch Practice Management Software Without Disruption
A calm, staged plan for moving off your current system without dropping a deadline.
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Services, documents and notes in one record.
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- Cranleys Chartered Accountants
- CJM Accountants
- Towpath Accounting Solutions
- Auditax International
- RS
Quick answer
Switching practice management software means moving client records, deadlines and recurring workflows from one system to another, ideally in a planned migration rather than an abrupt cutover. It matters because a poorly planned switch can cause exactly the missed deadlines the new system is meant to prevent.
What does switching practice management software actually involve, and why does it matter?
It matters because the migration period is the highest-risk moment for a firm's deadline tracking, precisely when two systems, or a system and old spreadsheets, are running in parallel.
Firms often delay switching software because they fear the transition itself more than they dislike their current system. That fear is reasonable if the switch is rushed, but a staged migration - importing clients first, running deadlines in parallel for a period, then retiring the old system - removes most of the risk.
The key principle is that nothing should be tracked in only one place during the transition. Deadlines should exist in both the old and new system until the team trusts the new one, at which point the old system can be retired.
Why do practice software switches go wrong?
Cutting over all at once
Migrating every client and every deadline in a single weekend increases the chance something is missed or entered incorrectly under time pressure.
No parallel running period
Trusting the new system completely from day one, before staff are confident using it, risks a deadline being tracked nowhere at all.
Incomplete data import
Client details, deadlines or notes left behind in the old system create gaps that only surface when a client calls about something specific.
Staff not trained before go-live
A system that nobody understands on day one gets used inconsistently, undermining the reason for switching in the first place.
No clear cutover date
Without an agreed date to fully retire the old system, firms end up running both indefinitely, doubling admin rather than reducing it.
What does a poorly planned software switch cost a firm?
The direct cost is staff time spent double-entering data; the indirect cost is the risk of a missed deadline during the exact period meant to improve deadline tracking.
A rushed migration can mean a deadline exists in neither the old nor new system, the worst possible outcome. Even without a missed deadline, poor planning leads to weeks of confusion, duplicated entries and reduced trust in the new system, which can cause staff to quietly revert to their old spreadsheets.
How do you switch practice management software without disruption? Step by step
- 1
Audit your current data
List every client, their key deadlines and any recurring workflows before starting the migration, so nothing is forgotten.
- 2
Choose a migration method
Decide whether to import data yourself or use migration assistance offered by the new provider, and agree a realistic timeline.
- 3
Import clients and deadlines first
Bring across client records and statutory deadlines before configuring recurring workflows, so the essentials are protected early.
- 4
Run both systems in parallel briefly
Keep deadlines visible in your old tracker for a short period while the team gets comfortable in the new system.
- 5
Train the whole team before go-live
Make sure every user understands the basics of the new system before it becomes the single source of truth.
- 6
Set a firm cutover date
Agree a specific date to fully retire the old system, so the firm does not end up running two in parallel indefinitely.
- 7
Review after the first full cycle
Once you have been through a complete deadline cycle in the new system, review what worked and adjust templates or workflows accordingly.
How does Remindoo support firms switching from another system or from spreadsheets?
Remindoo offers migration assistance for a small per-client fee, helping bring your client list, deadlines and history across rather than leaving your firm to re-key everything manually. Import lead and proposal history means your sales pipeline moves with you, not just your client base. Centralised client information and companies house sync let you quickly rebuild an accurate client record even where your previous system's data was incomplete. Because the 60-day free trial gives full functionality, most firms run their new deadlines through Remindoo in parallel with their old process for a period before fully switching, exactly the staged approach that reduces migration risk. Service templates mean you do not need to rebuild every recurring workflow from scratch - many common accountancy and bookkeeping services can be set up quickly using existing structures.
Centralised client information
Services, documents and notes in one record.
See featureCompanies House sync
Import company details and filing deadlines.
See featureImport lead and proposal history
Bring your sales history with you.
See featureService templates
Repeatable structures for every service.
See featureAutomated reminders
Timely prompts before work becomes urgent.
See featureSpreadsheets vs Remindoo: what changes?
| Area | Spreadsheets & email | With Remindoo |
|---|---|---|
| Migration approach | All-at-once cutover | Staged import with parallel running |
| Client data | Manually re-keyed | Imported with migration assistance |
| Lead history | Often lost in the switch | Imported alongside client data |
| Deadline coverage | Risk of gaps during transition | Deadlines tracked in both systems until confident |
| Staff readiness | Learn on the go after go-live | Trained before go-live with templates ready |
| Cutover | Undefined, systems run in parallel indefinitely | Set date to retire the old system |
See it with your own clients
A 30-minute walkthrough using your services and deadlines.
When is the best time of year to switch practice software?
Outside your busiest filing periods, ideally in a quieter month, so staff have time to learn the new system before a deadline crunch.
Switching in the run-up to 31 January or the Companies House year-end peak for your client base adds unnecessary risk. A quieter month gives the team room to properly bed in a new process.
“Managing deadlines and tasks is much easier.”
Frequently asked questions
How long does it take to switch practice management software?
Most firms can import client data within a day or two, but a sensible full transition, including parallel running and training, typically takes a few weeks.
Does Remindoo help migrate data from another system?
Yes, Remindoo offers migration assistance for a small per-client fee to help bring your client and deadline data across.
Should I run my old system alongside Remindoo during the switch?
Yes, we recommend a short parallel running period so deadlines are never tracked in only one place while your team gets comfortable.
Will I lose my lead and proposal history when I switch?
No, Remindoo supports importing lead and proposal history alongside your client data, so your sales pipeline does not start from zero.
Is there a free trial to test the switch before committing?
Yes, Remindoo is free to use in full for 60 days, giving you time to migrate and test a full deadline cycle before paying anything.
What is the best time of year to migrate?
Outside your busiest filing periods. Many firms choose a quieter month so the team can learn the system without deadline pressure.
Ready to run a calmer practice?
See Remindoo with your own clients, or start free for 60 days with unlimited users.
Sources
Comparing options? Read our guide to best accounting practice management software.
Last updated: . General guidance, not regulatory advice. Check with your professional body.
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.”
“The biggest benefit is having clients, tasks, deadlines, workflows, proposals and communication all organised in one place.”
“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.”
“It brings client information, tasks, recurring deadlines, workflows and reminders together in one place, giving us much better visibility across the team.”
