Account summary · Tax filing softwareRef. 055/136

IRIS Personal Tax

From—

Free planNo

Rank#55/136

Runs onself-hosted, Web, Windows Score6.9

IRIS Personal Tax is ranked #55 of 136 in tax filing software on The Finance Base, made by IRIS Personal Tax (Slough, Berkshire, United Kingdom). It runs on Self-hosted, Web, Windows. There is no free plan.

IRIS Personal Tax plans and pricing

All plans

IRIS Personal Tax Not published Standalone module available · UK tax documentation except Members of Parliament supplementary pages iris.co.uk · 1 Oct 2026

Compared on tax filing software

Electronic filing: Yes
Accounting integrations: Yes
Approval workflows: Yes
Deployment: hybrid

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The record

Free plan: No
Self-employment support: Yes
Investment income: Yes
Rental income: Yes
Purpose: Accounting software for practices that calculates client tax returns and supports Making Tax Digital.
Tax returns: Creates, manages and submits required UK tax documentation for individual clients, including self-assessment supplementary pages.
HMRC import: Imports employment information, income, benefits, tax, marriage allowance and National Insurance data directly from HMRC.
Calculations: Automatically calculates liabilities including Foreign Tax Credit Relief, top slicing relief, basis period reform and Capital Gains Tax.
AI feature: Includes a free AI anomaly detection tool to identify significant changes and potential errors in tax returns.
Tax planning: IRIS Elements SmartTax is included at no extra cost and provides real-time calculations and what-if scenarios.
Integrations: Works with IRIS Accounts Production, Business Tax, Practice Management, OpenSpace, Trust Tax, P11D, Time and Fees and Company Secretarial.
Third-party import: CSV imports support data from major third-party accountancy solutions and sole trader or UK land and property data.
Operating systems: IRIS Accountancy Suite supports Microsoft Windows Desktop and Microsoft Windows Server, with Microsoft SQL Server.
Security: IRIS OpenSpace uses encryption and authentication described as comparable to online banking for secure document exchange.

Where it ranks on The Finance Base

Best Tax Filing Software in 2026#55 of 136

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Sources

iris.co.uk/products/iris-personal-tax/· checked 22 Sept 2026
iris.co.uk/support/iris-accountancy-suite-support/· checked 1 Oct 2026
iris.co.uk/support/product-support/an-introduction· checked 1 Oct 2026
iris.co.uk/products/iris-business-tax/· checked 28 Sept 2026
iris.co.uk/products/iris-fixed-asset-register/· checked 28 Sept 2026