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Kletta vs SimpleTax: Which Is Better Accounting Software?


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

Which accounting software is better Kletta or SimpleTax?

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

Kletta homepageSimpleTax homepage
 

Kletta vs SimpleTax Basics

KlettaSimpleTax
Software WebsiteKletta WebsiteSimpleTax Website
HMRC MTD StatusIn DevelopmentNot Included
Who Can Use It?BusinessesLandlords, Individuals, and Self-employed
HMRC Listed FeaturesNoneSelf employed and landlord record keeping, receipt scanning
PlatformsWeb-based application, Android, and iOSiPhone, iPad, Android and Web
Note data for this section comes from HMRC here and here

Kletta vs SimpleTax Reviews

Wondering if Kletta or SimpleTax has better user reviews. We compared them below.

KlettaSimpleTax
Trustpilot Rating4.24.6
Number of Trustpilot Reviews61563
iPhone App Rating5No Rating
Number of iPhone Reviews1No Reviews
Android App RatingNo RatingNo Rating
Number of Android ReviewsNo ReviewsNo Reviews
Please note ratings we’re accurate at the time of writing but may have since changed

Kletta vs SimpleTax Prices

Which is cheaper Kletta or SimpleTax? Here are their prices compared.

Kletta pricingSimpleTax pricing

Free Plans & Trials

KlettaSimpleTax
Free Plan?NoNo
Free Trial?YesYes
Free Trial Length?3 monthsNo
Data taken from each company’s website at the time of writing but may have since changed.

Paid Plan Prices

KlettaSimpleTax
Cheapest Plan Cost Per Month£8.90£4.59
Mid-Tier Plan Cost Per MonthNA£6.50
Top Plan Cost Per MonthNA£7.00
Data taken from each company’s website at the time of writing but may have since changed.

Kletta vs SimpleTax Features

Kletta featuresSimpleTax features

Kletta Basic Features

  • Issue sales invoices
  • Card payments
  • Track & claim mileage
  • Scan & claim receipts
  • CIS invoices & deductions
  • MTD for ITSA tax return
  • Chat between sole trader client and accountant
  • Works with or without bank account connection

Kletta Software Integrations

  • SumUp

SimpleTax Basic Features

  • Free Support
  • 100+ Tax Savings Tips
  • Submit Directly to HMRC
  • Self Employment (SA103)
  • Property (SA105)
  • Residency (SA109)

SimpleTax Software Integrations

  • Xero
  • FreeAgent
  • FreshBooks
  • SumUp

Common Feature Comparison

KlettaSimpleTax
Payroll Software IntegrationNoYes
Track VATNoYes
VAT FilingYesYes
Real-Time Financial ReportsNoYes
Prepare Self AssessmentYesYes
Income Tax EstimatesYesYes
Manage Income & ExpensesYesYes
Create InvoicesYesYes
Forecast Cash FlowYesNo
Accept and Make Payments In Different CurrenciesNoNo
Employee Time TrackingNoNo
ProjectsNoNo
Bank Feed IntegrationYesNo
End of Year FilingsNoYes
Capture Bills And ReceiptsYesYes
Bulk Reconcile TransactionsYesNo
Track Inventory & Stock LevelsNoNo

KlettaSimpleTax
Pros
  • Free trial
  • CIS invoices & deductions
  • MTD for ITSA tax return
  • Very simple to use
  • Support was quick and easy
  • Very clear pages with clear prompts
  • Ability to automatically fill in tax return
Cons
  • Low review score
  • Support team
  • Doesnt have many choices for expenses
  • User interface could be more customisable
  • Glitches on the tax calculations

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