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Capium vs IRIS Accountancy Suite: Which Is Better Accounting Software?


Last Updated: 20 May 2025
Reviewed By: Ian Wright (Managing Director)

Which accounting software is better Capium or IRIS Accountancy Suite?

We compare them based on real user reviews, prices and what features they both offer.

Capium homepageIRIS Accountancy Suite homepage
 

Capium vs IRIS Accountancy Suite Basics

CapiumIRIS Accountancy Suite
Software WebsiteCapium WebsiteIRIS Accountancy Suite Website
HMRC MTD StatusIn DevelopmentApproved
Who Can Use It?Businesses and AccountantsAgents
HMRC Listed FeaturesRecord keeping and simplified bookkeepingBridging software, Updates to HMRC for self-employment, Updates to HMRC for UK property, Tax estimates from HMRC based on provided updates
PlatformsiPhone, iPad, Android and web-based applicationCloud-based and Desktop application
Note data for this section comes from HMRC here and here

Capium vs IRIS Accountancy Suite Reviews

Wondering if Capium or IRIS Accountancy Suite has better user reviews. We compared them below.

CapiumIRIS Accountancy Suite
Trustpilot Rating4.43.6
Number of Trustpilot Reviews271616
iPhone App Rating2.3No Rating
Number of iPhone Reviews9No Reviews
Android App Rating4.5No Rating
Number of Android Reviews27No Reviews
Please note ratings we’re accurate at the time of writing but may have since changed

Capium vs IRIS Accountancy Suite Prices

Which is cheaper Capium or IRIS Accountancy Suite? Here are their prices compared.

Capium pricingIRIS Accountancy Suite pricing

Free Plans & Trials

CapiumIRIS Accountancy Suite
Free Plan?NoNo
Free Trial?YesNo
Free Trial Length?7 daysNo
Data taken from each company’s website at the time of writing but may have since changed.

Paid Plan Prices

CapiumIRIS Accountancy Suite
Cheapest Plan Cost Per Month£125.00Not Listed
Mid-Tier Plan Cost Per Month£250.00NA
Top Plan Cost Per Month£500.00NA
Data taken from each company’s website at the time of writing but may have since changed.

Capium vs IRIS Accountancy Suite Features

Capium featuresIRIS Accountancy Suite features

Capium Basic Features

  • Up to 100 clients
  • Unlimited User Licences
  • Unlimited E-Sign
  • Unlimited SMS
  • Unlimited Storage
  • MTD and GDPR compliant
  • *Excludes Capium Hub & Company Secretarial

Capium Software Integrations

  • Xero

IRIS Accountancy Suite Basic Features

  • IRIS Options
  • IRIS Accounts Production
  • IRIS Business Tax
  • IRIS Personal Tax
  • IRIS Practice Management
  • IRIS Time and Fees
  • IRIS AutoMail
  • IRIS Company Formations
  • IRIS Company Secretarial
  • IRIS KashFlow Connect
  • IRIS Docs
  • IRIS Hosting
  • IRIS Resourcing
  • IRIS WebPortal
  • IRIS OpenSpace
  • IRIS Payments
  • IRIS Auditor
  • IRIS VAT Filer
  • IRIS Fixed Asset Register
  • IRIS SA700
  • IRIS Trust Tax
  • IRIS Payroll for Accountants

IRIS Accountancy Suite Software Integrations

  • KashFlow
  • Xero
  • QuickBooks
  • FreeAgent
  • MyWorkpapers

Common Feature Comparison

CapiumIRIS Accountancy Suite
Payroll Software IntegrationYesYes
Track VATYesYes
VAT FilingYesYes
Real-Time Financial ReportsYesYes
Prepare Self AssessmentYesYes
Income Tax EstimatesYesYes
Manage Income & ExpensesYesYes
Create InvoicesYesYes
Forecast Cash FlowYesYes
Accept and Make Payments In Different CurrenciesYesNo
Employee Time TrackingNoYes
ProjectsYesNo
Bank Feed IntegrationYesYes
End of Year FilingsYesYes
Capture Bills And ReceiptsYesNo
Bulk Reconcile TransactionsYesNo
Track Inventory & Stock LevelsYesNo

CapiumIRIS Accountancy Suite
Pros
  • User Friendly
  • Cloud based
  • Intuitive
  • Support team
  • Tool integrating
  • Data screens are intuitively laid out
  • Great tool for smaller accountants
  • Simple to navigate
  • Eco friendly due to being paperless
  • Email notifications are super helpfu
Cons
  • Some of the modules are better than others
  • Not being able to adjust certain reminder emails
  • Cost
  • Feels quite ‘old-school’
  • The design of the portal is a little dated
  • Occasionally crash for no reason
  • Slow to generate a set of accounts

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