TaxCalc

TaxCalc is a UK accounting platform that combines tax returns, statutory accounts and practice-management tools. It suits individuals, sole traders, in-house finance teams and accountancy practices working within UK compliance processes. The main reason to choose it is its broad return coverage and direct HMRC and Companies House filing; the trade-off is a paid, product-by-product range with web-only mobile access.

Overview

TaxCalc covers personal, partnership, trust and company tax returns alongside statutory accounts and client-management operations. That breadth lets a practice keep several compliance jobs in one product family, while individuals can use a dedicated Self Assessment product. The software originated in 1983 and is made by TaxCalc, headquartered in Wokingham, England.

Its focus is firmly UK tax work. Tax products submit directly to HMRC, and Accounts Production files statutory accounts to Companies House, but there is no state filing. Every licence includes unlimited UK-based support from accountancy-trained specialists by phone and email on weekdays, which is useful when a filing issue needs a knowledgeable answer rather than generic documentation.

Key features

Self Assessment users can follow SimpleStep guidance that presents the relevant sections, or switch to HMRC-style forms when a traditional layout is preferable. Real-time calculations and a Check & Finish review provide checks before submission, making the individual product more reassuring for filers who want prompts and validation without being locked into a wizard.

The range handles personal, partnership, trust and company returns, as well as statutory accounts. Accounts Production imports year-end trial balances from Xero, QuickBooks or FreeAgent and exports journals and adjustments back. That can reduce re-entry for firms already using one of those ledgers, but TaxCalc says connections differ between products; an integration that works in Accounts Production should not be assumed across the suite.

TaxCalc says it achieved ISO/IEC 27001:2022 certification in 2025 and operates in line with UK GDPR and the Data Protection Act 2018. Those claims address governance expectations for professional practices, although they do not remove the need to check each product's handling and integration requirements.

Pricing

There is no free plan. A free trial is available, and published entry pricing starts at £42.

Plan	Price and allowance	Best fit
TaxCalc 2026 Individual 6	£42.00 per year, billed as an annual purchase; six returns for the 2025–26 tax year	Individuals with several returns but a defined annual allowance
Engager Practice Management — up to 5 clients	£9.00 per month; unlimited users and up to five clients	Small practices needing shared practice management at a low client cap
Self Assessment tax software	£42.00 per once; individual tax returns	A single individual return without a recurring published term
Accounts Production 12	£164.00 per year; one included user and 12 clients	Small firms preparing statutory accounts
Individual 12	£187.00 per year; one included user and 12 clients	A user managing up to 12 clients

The cheaper Individual 6 and one-off Self Assessment options are aimed at personal filing and do not provide the 12-client allowance or practice-oriented scope of the higher plans. Accounts Production 12 and Individual 12 each include one user, so teams should account for additional user needs before treating their annual prices as complete practice costs. Plans without a published price use custom pricing.

Platforms

TaxCalc supports Linux, macOS and Windows. Mobile access is web-only, so it is not a dedicated mobile application experience. Platform suitability therefore depends on the specific desktop operating system and the product selected, particularly where integrations are important.

Who it's for

Choose TaxCalc if you are a UK individual or sole trader who wants guided Self Assessment with a form option, or a practice and finance team handling several return types and statutory accounts. It is particularly well suited to workflows that benefit from direct HMRC and Companies House submission, trial-balance exchange with Xero, QuickBooks or FreeAgent, and weekday specialist support.

It is less suitable for users who need state filing, a free tier, or a phone-first native app. Practices should also verify integrations for each planned module rather than buying on the assumption that the whole range shares the same connections.

Pros and cons

Pros

• Personal, partnership, trust and company returns plus statutory accounts cover a wide UK compliance workload.
• Direct HMRC and Companies House filing keeps submission within the workflow.
• SimpleStep, HMRC-style forms, real-time calculations and Check & Finish support different filing preferences and pre-submission checking.
• Unlimited UK-based support from accountancy-trained specialists is included with every licence.
• Accounts Production exchanges data with Xero, QuickBooks and FreeAgent.

Cons

• There is no free plan, and client, user and return allowances constrain the lower-priced plans.
• Integration coverage varies by product, requiring module-level verification.
• No state filing is provided.
• Mobile access is web-only rather than a dedicated mobile platform.

Alternatives

For broader category comparisons, see Tax Preparation Software and Tax Compliance Software.

• Alphatax is a paid alternative with a free trial and API, web and Windows platforms; choose it when those deployment options better match your workflow.
• Oracle WebCenter Content is a paid, multi-platform content offering with no free plan; consider it when broad platform coverage, including Android, iOS, Linux or self-hosting, matters more than TaxCalc's UK tax focus.
• Complete Tax Solutions is a paid web and Windows option with pricing by enquiry.
• CSC Corptax is paid enterprise corporate tax software delivered on the web, with pricing via demo request.
• CCH Axcess Practice is a paid practice product for Android, iOS and web, with quote-based pricing.
• IRIS Personal Tax is a paid UK personal-tax module for self-hosted, web and Windows environments, with no free trial.
• ONESOURCE Certificate Manager is a paid API, self-hosted, web and Windows product with demo-based pricing.
• PowerPlan Tax Provision is a paid web product.

Verdict

TaxCalc is a strong choice for UK individuals and practices that want guided or form-based returns, broad tax coverage, statutory accounts and direct filing in one paid family. Choose it for the compliance workflow and included specialist support; look elsewhere if you require state filing, a free plan, native mobile access or guaranteed cross-product integrations.