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CIS Return Workflow Software for Accountants

CIS return workflow software keeps monthly returns for contractor clients on schedule: subcontractor details collected, deductions checked and the return submitted by the 19th. Remindoo creates each month's job automatically.

Unlimited users · Per-client pricing · Built by a practising Chartered Accountant

  • Premier Books Consultancy
  • Cranleys Chartered Accountants
  • CJM Accountants
  • Towpath Accounting Solutions
  • Auditax International
  • RS
  • Sharp Accountax
  • BS
  • Otium Virtual Assistants
  • BNW Chartered Accountants
  • TaxAccolega Chartered Accountants & Tax Advisers
  • iyouprint

Quick answer

CIS return workflow software creates a monthly job for every contractor client, chases payment details early and tracks submission before HMRC's 19th-of-the-month deadline. Remindoo runs CIS and payroll as recurring services with reminders and staff views. Returns are submitted from your CIS or payroll software.

Monthly CIS workflow

CIS returns are due by the 19th after the tax month ends on the 5th (see gov.uk).

  • Collect subcontractor payments
  • Verify subcontractors
  • Calculate deductions
  • Submit return
  • Send statements

Payroll workflow alongside CIS

Run payroll as its own recurring service with the same reminders and views, so bureau work is planned in one place.

What CIS return workflow software should include

FeatureWhy it mattersRemindoo
Recurring tasksRepeat work is created automatically on schedule.Yes, Recurring tasks
Automated remindersTimely prompts before work becomes urgent.Yes, Automated reminders
Task and subtask templatesChecklists that make every job consistent.Yes, Task and subtask templates
Work and utilisationSpot over-capacity weeks early.Yes, Work and utilisation
Customisable task viewsShape the task page around each role.Yes, Customisable task views

How Remindoo works as CIS return workflow software

Here is how Remindoo handles CIS return workflow software.

Remindoo pricing

Remindoo is priced per active client per month, with unlimited users on every plan. For example, a firm with 75 active clients pays £67.20 a month ex VAT on Core (£80.64 inc VAT) or £78.00 ex VAT on Growth (£93.60 inc VAT). Yearly billing saves 10%.

Archived clients are not counted. Every firm starts with a 60-day free trial; a payment card is taken at sign-up. See the full calculator on the pricing page.

See Remindoo with your own clients

A 30-minute walkthrough using your services, deadlines and team.

Alternatives to consider

Competitor details below come from public websites and may change. Anything marked 'To be verified' has not yet been confirmed with the supplier — check before you decide.

ProductBest forPricing modelPrice (£)StrengthsGapsChecked
RemindooUK firms wanting CIS return workflow software with unlimited usersPer active client per month, unlimited usersCore from £67.20/month ex VAT at 75 clientsPractice management, CRM, workflow, client portal and built-in AML/KYC checks in one UK-focused platformDoes not file returns with HMRC or Companies House; use your existing tax and accounts software for filing27 September 2026 (source, opens in new tab)
AccountancyManagerSmall and mid-sized UK firms wanting practice management with client onboardingPer user per month (tiered)Quote on requestStrong onboarding and e-signature workflow, established UK accountant user basePer-user pricing can scale up quickly as a team grows24 September 2026 (source, opens in new tab)[VERIFY]
KarbonLarger firms wanting deep email and workflow integrationPer user per month (tiered)Quote on requestPowerful workflow automation, email-to-task triage, detailed reportingPer-user pricing and a steeper learning curve than simpler task tools24 September 2026 (source, opens in new tab)[VERIFY]
SentaFirms wanting a lightweight, template-driven workflow toolPer user per monthNot publicly statedSimple client and workflow templates, good for smaller teamsFewer dashboard and reporting options than larger platforms24 September 2026 (source, opens in new tab)[VERIFY]
TaxDomeFirms wanting workflow plus a client-facing portal and e-signature in one toolPer user per monthQuote on requestStrong client portal, document management and automation featuresBuilt primarily for a broader accounting/tax market rather than UK-specific statutory templates24 September 2026 (source, opens in new tab)[VERIFY]
PixieSmall UK firms wanting a straightforward, affordable workflow toolPer user per monthQuote on requestClean, simple interface aimed at small practicesFewer advanced reporting and capacity-planning tools24 September 2026 (source, opens in new tab)[VERIFY]
Jetpack WorkflowFirms wanting recurring workflow templates without a full CRMPer user per monthQuote on requestGood template library, easy to set up recurring jobsLimited CRM and lead management features compared with all-in-one platforms24 September 2026 (source, opens in new tab)[VERIFY]

Competitor details come from public vendor pages on the date shown and may have changed. Prices exclude VAT unless stated. Rows marked [VERIFY] are awaiting a second check.

Which option suits your firm?

  1. 1

    Choose Remindoo if

    you want workflow, CRM, client portal and AML checks in one place, and you don't want to pay per user.

  2. 2

    Look elsewhere if

    you need software that files returns directly with HMRC — Remindoo manages the work around filing, not the filing itself.

What UK firms say 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 · 2 September 2026
“The biggest benefit is having clients, tasks, deadlines, workflows, proposals and communication all organised in one place.”
Taxaccolega Chartered Accountants · 1 September 2026
“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 · 10 August 2026
“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 · 20 July 2026
Read all reviews on Trustpilot (opens in new tab)

Switching to Remindoo

Most firms move across in stages: import clients, switch on the UK service templates you already run, then invite the team. Because Remindoo is priced per active client with unlimited users, adding staff during the move costs nothing extra.

Book a 30-minute demo and we will walk through your current setup, what to import first and how long a typical move takes for a firm of your size.

Frequently asked questions

Does Remindoo submit CIS returns?

No. It manages the monthly workflow; submit from your CIS or payroll software.

Can I run payroll workflows too?

Yes, as recurring services with reminders.

Ready to run your practice in one place?

Free for 60 days, then per-client pricing with unlimited users.

Last updated: . Written by Waqas Sagar ACA FCCA FMAAT, Chartered Accountant with 18+ years in practice, founder of Accotax (which has served over 5,000 clients) and Remindoo.

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.

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

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