Best tax software in the United Kingdom,
according to AI

For someone in the UK, the “best” tax software usually depends on whether you are a self-employed individual, a small business owner, or a personal taxpayer with simple income. Below are the top brands that people actually use, based on market share, HMRC compatibility, and user reviews.

1. FreeAgent – Best for the self-employed and micro-businesses

• Who uses it: Freelancers, sole traders, and limited company directors.
• Why it’s popular: It’s the most integrated with high-street bank feeds (e.g., Monzo, Starling, Lloyds). Automatically categorises expenses and generates Self Assessment and Corporation Tax returns. Many accountants recommend it because it’s intuitive and reduces errors.
• Cost: ~£10–£12/month (often free if you bank with NatWest, RBS, or Mettle).
• Limitation: Overkill if you only have a simple PAYE job with no side income.

2. Xero – Best for growing small businesses

• Who uses it: Small businesses with employees, VAT-registered, or needing multi-user access.
• Why it’s popular: It’s the UK’s most widely used cloud accounting platform. Tracks VAT in real time, handles payroll (via add-on), and integrates with hundreds of apps like Stripe, PayPal, and Shopify.
• Cost: ~£14–£35/month (cheaper if you use their “Starter” plan for sole traders).
• Limitation: Steeper learning curve than FreeAgent; best if you already have basic accounting knowledge.

3. QuickBooks – Best for value and HMRC compliance

• Who uses it: Sole traders, landlords, and small businesses who want HMRC-recognised Making Tax Digital (MTD) software.
• Why it’s popular: Very affordable for freelancers (from £5/month for the “Self-Employed” plan). Includes automatic mileage tracking, invoice creation, and direct submission to HMRC.
• Cost: £5–£12/month (Self-Employed); higher for business plans.
• Limitation: Customer support can be slow; some users find the mobile app less polished than FreeAgent.

4. TaxScouts – Best for hands-off users

• **Who

Navigating tax obligations in the UK is made significantly easier with the right software, especially with the ongoing implementation of Making Tax Digital (MTD) by HMRC. Here are some of the top brands and products widely used in the United Kingdom, catering to individuals, freelancers, sole traders, landlords, and small businesses.

Top Tax Software for Individuals and Self-Assessment

For individuals, freelancers, and sole traders primarily needing to file their Self Assessment tax returns, several user-friendly options are highly regarded:

• GoSimpleTax is a highly awarded, HMRC-recognised online tax return and Self Assessment software. It is praised for its simplicity, straightforward interface, and ability to help users file their Self Assessment tax returns with minimal hassle, even for those without accounting experience. It supports automatic tax calculations and expense tracking, and is fully compliant with Making Tax Digital requirements.
• Taxfix (formerly TaxScouts) offers a streamlined Self Assessment service that includes human accountants reviewing your figures before submission to HMRC. This platform is ideal for individuals with straightforward to moderately complex tax situations who may have already kept their own records.
• TaxCalc is a long-established and widely used UK tax software provider, specifically focusing on Self Assessment filing. It is HMRC-recognised and guides individuals step-by-step through HMRC forms, including checks to reduce errors. While it can be used by individuals who prefer to input figures manually, it's also a popular choice among accounting professionals.
• untied is an app-based platform for managing and submitting Self Assessment, offering features like linked bank accounts, automated transaction input, and upcoming support for MTD.
• SelfTax stands out as one of the most affordable HMRC-recognised Self Assessment tools, providing a basic, low-cost method to submit tax returns online with a simple wizard-style interface.
• Taxd is a modern, user-friendly software designed for individuals and small business owners to simplify tax filing through automation and direct submission to HMRC.

Top Tax Software for Freelancers, Sole Traders, and Small Businesses

Many accounting software solutions for small businesses also include robust tax management features and are MTD compliant, which is crucial as MTD for Income Tax Self Assessment (ITSA) rolls out from April 2026.

• FreeAgent is a comprehensive accounting suite that includes powerful tax management features. It offers automatic bank feeds, project time tracking, and direct submission of returns to HMRC, alongside tax forecasting. It's suitable for small to medium businesses or individuals with extensive records.
• Xero is a leading cloud-based accounting platform that helps manage invoicing, inventory, payroll, and expenses, and is fully compliant with HMRC's Making Tax Digital strategy for VAT returns. While powerful for accounting, it currently doesn't directly support Self Assessment returns, which need to be filed separately via HMRC Gateway, though it simplifies preparation.
• QuickBooks offers HMRC-recognised accounting software with solutions for managing cash flow, sending invoices, and sorting expenses. It connects to banks for automated feeds and provides cash flow insights, making it suitable for sole traders and limited companies.
• Sage Business Cloud Accounting is part of a broader Sage ecosystem covering tax, accounting, and HR. It is MTD compliant and caters to businesses of all sizes, offering features for recording invoices, payments, and expenses, and can generate SA103 forms for Self Assessment.
• FreshBooks is a cloud accounting solution aimed at small business owners, freelancers, and self-employed professionals, fully compliant with Making Tax Digital.
• Crunch combines powerful accounting software with support from real accountants, particularly useful for freelancers, contractors, and small business owners. It offers a free tier to try the software, with paid plans providing more comprehensive features and access to human accountants for Self Assessment submission.
• TaxNav is an HMRC-recognised software specifically designed to streamline UK Self Assessment for sole traders and landlords, ensuring compliance with Making Tax Digital for Income Tax requirements from April 2026. It supports quarterly submissions and year-end filing, and can integrate with existing spreadsheets.

Software Also Utilised by Accountants

Some robust platforms are commonly used by accounting practices due to their comprehensive features for various tax types:

• TaxCalc is one of the most widely used tax compliance platforms among UK accountants, covering SA100 (personal tax), SA800 (partnership), CT600 (corporation tax), and VAT returns. It's known for its straightforward interface and well-maintained filing logic.
• IRIS Personal Tax, BTC Software, and Absolute Accounting Software are also frequently used by UK accounting practices for a full range of compliance return types.
• HyperTax is a newer cloud software solution designed for small accountancy firms, supporting the filing of company accounts, corporation tax returns, personal Self Assessment, and partnership returns to HMRC and Companies House.

When choosing tax software, consider your specific needs—whether you're an individual with simple tax affairs, a landlord, a sole trader, or a small business. Key factors include MTD compliance, ease of use, features like bank feeds and expense tracking, and the level of support offered.

FreeAgent: Highly favored by UK freelancers, contractors, and sole traders for its simple, jargon-free interface. It handles expense tracking, bank feeds, VAT, and auto-populates Self Assessment tax returns. It is often free if you bank with NatWest, RBS, or Mettle. mtd.digital +4 Xero: A massive cloud-based platform widely used by small-to-medium UK businesses. It includes comprehensive bookkeeping, payroll, VAT return handling, and direct filing tools via Xero Tax. Accounting.com +4 QuickBooks Online: Widely adopted for robust bank integration, automated receipt capture, and MTD-compliant VAT and Income Tax submissions. QuickBooks

The top tax software options in the UK (for Self Assessment, Making Tax Digital/MTD for Income Tax, and related filings) that people and accountants actually use include GoSimpleTax, TaxCalc, Sage, Xero, and QuickBooks, along with a few emerging or niche players.

These are HMRC-recognised (or compatible via the official finder tool) and frequently appear in 2025–2026 reviews, comparisons, and user discussions. HMRC itself does not endorse specific products but maintains a list of recognised suppliers and a software finder tool on GOV.UK for MTD and Self Assessment compatibility.

Top Recommendations (Based on Popularity and Reviews)

Here are the standout options, drawn from recent expert roundups, accountant usage stats, and user feedback:

• GoSimpleTax — One of the most popular dedicated Self Assessment tools for individuals, sole traders, and landlords. It's user-friendly, HMRC-recognised, offers step-by-step guidance, error checking, and direct submission. It has helped submit tens of thousands of returns and often ranks highly for simplicity and support (UK-based former HMRC staff).

• TaxCalc — Extremely widely used, especially by accountants and practices (trusted by over 12,000 UK firms, with millions of returns filed). It covers Self Assessment, corporation tax, accounts production, and more in one platform. Individuals can also use it; it's professional-grade, reliable, and frequently recommended for complex needs.

• Sage (Sage Business Cloud Accounting / Sage UK) — A household name for UK small businesses and accountants. Strong for bookkeeping, MTD compliance (VAT and Income Tax), payroll, and tax filing. It's feature-rich and scales well but can feel more enterprise-oriented. Often tops "best overall" lists for established users.

• Xero — Popular cloud-based accounting software favoured by freelancers, small businesses, and accountants. Excellent integration with banks, invoicing, and MTD reporting. Good for ongoing bookkeeping that feeds into tax returns.

• QuickBooks (Intuit QuickBooks Online) — Solid for small businesses needing integrated accounting and tax tools. Supports MTD and Self Assessment workflows, with strong reporting features.

Other Notable Mentions

• Taxfix (formerly TaxScouts): Streamlined service with accountant review—popular for hands-off users who want expert oversight before HMRC submission.
• ANNA, AbraTax, or Clear Books: Newer or budget-friendly options; AbraTax has offered free Self Assessment (in beta/pilot stages), while Clear Books provides free MTD tools for simple sole trader/landlord needs.
• TaxNav or similar bridging tools: Useful if you prefer spreadsheets—import data and submit directly (HMRC-recognised).

Quick Tips for Choosing and Using

Many people start with GoSimpleTax or Taxfix for straightforward Self Assessment, while businesses and accountants lean toward TaxCalc, Sage, or Xero for fuller accounting integration.

Always verify current HMRC compatibility via the official GOV.UK software finder tool, especially for MTD Income Tax (now rolling out for self-employed and property income). Pricing varies—some have free tiers or trials (e.g., limited free MTD options), while others charge per return or subscription (typically £20–£100+ depending on features).

Read recent user reviews on Trustpilot or forums like Reddit (r/smallbusinessuk or HENRYUK) for real experiences, and consider your needs (simple SA vs. full bookkeeping/MTD). If your affairs are very straightforward, HMRC’s free online service or basic bridging software might suffice, but dedicated tools reduce errors and save time.

For the latest personalised options, check GOV.UK directly or the providers’ sites, as features and MTD rules evolve.

When it comes to tax software in the United Kingdom, several reputable options cater to various needs, from individual self-assessment to comprehensive business accounting. Here are some top recommendations:

Integrations & Add-ons - Prima Software UK & Ireland Sage Business Cloud Accounting
An all-round solution offering strong Making Tax Digital (MTD) compliance, multi-user support, VAT filing, invoicing, and bank reconciliation. It's suitable for businesses of all sizes and integrates with many UK banks. (techradar.com)

I have downloaded the app and used it to take photos of my receipts. how do I get these onto my desk top? QuickBooks
A comprehensive tool favored for its user-friendliness, frequent updates, and scalability. It offers features like VAT filing, invoicing, and bank reconciliation, making it suitable for small to medium-sized businesses. (techradar.com)

6 Best Accounting Software for Freelancers Xero
A cloud-based option with an intuitive design, VAT compliance, and mobile functionality. It supports invoicing, inventory control, payroll, and expense claims, and integrates with UK banks for real-time financial insights. (techradar.com)

Self Assessment Tax Software | File Your Tax Returns Easily | TaxCalc TaxCalc
Ideal for simple tax filing with step-by-step guidance. It offers affordability and reliability, supporting complex tax cases like capital gains and non-UK residency. It integrates with platforms like Xero, FreeAgent, and QuickBooks. (techradar.com)

GoSimpleTax
An affordable and straightforward solution focused solely on tax filing. It provides real-time tax calculations, error and warning flags before submission, and supports various income sources. It's compatible with MTD ITSA. (pocketwise.co.uk)

Each of these platforms offers unique features tailored to different user needs, ensuring compliance with HMRC's Making Tax Digital initiative and facilitating efficient tax management.

If you want tax software that people in the UK actually use, the strongest mainstream picks are Xero Tax, TaxCalc, IRIS OpenTax, QuickBooks, FreshBooks, FreeAgent, and GoSimpleTax.

For most UK users, the best choices break down like this:

• Best overall for accountants and firms: IRIS OpenTax — positioned as the top UK tax workflow tool for personal and business tax processing, with audit-ready workpapers and controlled preparation.
• Best for UK tax workflow tied to accounts: Xero Tax — ranked top in one UK comparison and described as working closely with Xero accounting data for filing and compliance workflows.
• Best for structured self-assessment and practice use: TaxCalc — highlighted for UK computation workflows and document traceability.
• Best for small businesses and sole traders already doing bookkeeping: QuickBooks and FreshBooks — both appear repeatedly in UK-focused “best tax software” roundups and are commonly used for invoicing, VAT tracking, and filing support.
• Best simple self-assessment app for individuals: GoSimpleTax / GoSimple and untied — both are repeatedly listed in UK self-assessment software roundups for easier personal tax management.

A practical UK shortlist would be:

A few notes on “popular” versus “best”:

• Xero is one of the most consistently recommended UK products across different lists, especially where accounting and tax need to stay connected.
• IRIS and TaxCalc are more practice-oriented and often make sense if you file for multiple clients or want stronger review controls.
• GoSimpleTax, untied, and AbraTax are more attractive if you mainly need straightforward Self Assessment filing rather than a full accounting suite.
• Trustpilot’s UK tax preparation category also shows **taxd.co.uk

Top UK tax software includes FreeAgent, Sage, KashFlow, TaxCalc, and GoSimpleTax, each catering to different needs from freelancers to accountants, helping users simplify Self Assessment and HMRC compliance.

1. FreeAgent

FreeAgent is ideal for freelancers, small businesses, and accountants who need automated tax and VAT management. It offers real-time tax calculation, expense tracking, invoicing, and HMRC submissions with Making Tax Digital (MTD) compliance . Key Features:

Automatic bank feeds from UK banks Invoicing and expense tracking Payroll processing Direct HMRC submission for Self Assessment and VAT Pricing: From £33/month with a 30-day free trial 1 .

2. Sage

Sage is suitable for small to medium-sized businesses and professional accountants needing an integrated accounting and tax platform. It covers tax submissions, payroll, VAT, and financial reporting in one system +1 . Key Features:

Customizable invoicing and bank reconciliation Automated VAT and payroll reporting Year-end accounts preparation Pricing: Plans vary, with a 30-day free trial; pricing upon request 1 .

3. KashFlow

KashFlow is a cloud-based accounting solution for UK small-to-medium businesses, offering invoicing, payroll management, VAT submissions, and Construction Industry Scheme (CIS) reporting . Key Features:

Automated recurring invoices Bank feed reconciliation Multi-currency capability HMRC-recognized VAT submission Pricing: From £1.35/month with a 14-day free trial 1 .

4. TaxCalc

TaxCalc is designed for individuals and accountants needing robust Self Assessment filing. It provides guided forms, error-checking, and HMRC submission. It’s particularly useful for partnerships, trusts, and more complex tax filings ANNA Money . Key Features:

Self Assessment guidance and submission Works for employment, self-employment, and partnership returns iXBRL tagging and accounts production for accountants Pricing: Starts from £38 per tax year 1 .

5. GoSimpleTax

GoSimpleTax excels for individuals or freelancers with simpler tax affairs needing an easy, cloud-based interface for Self Assessment. It calculates your tax in real time as you enter figures and submits directly to HMRC ANNA Money . Key Features:

Real-time tax calculations Guided Self Assessment filing HMRC submission Pricing: £55.99 per tax year with a free trial available 1 .

Other Notable Options

ANNA: Combines tax software with a UK business account and automated bookkeeping, suitable for freelancers and sole traders 1 . SelfTax: Affordable, user-friendly, entry-level Self Assessment software for uncomplicated tax returns 1 . IRIS and Thomson Reuters: Specialized for accounting firms managing complex or multi-entity taxation 1 .

Choosing the Right Software:

Simple individual returns: GoSimpleTax, SelfTax Freelancers/Micro-businesses: FreeAgent, ANNA Medium-sized businesses needing full accounting and payroll: Sage, KashFlow Professional accountants or firms: TaxCalc, IRIS, Thomson Reuters

These platforms are widely used across the UK, compliant with HMRC guidelines, and offer integration options to streamline both personal and business tax management +1 .

Here's a rundown of UK tax software that's widely used and well-regarded, based on current reviews:

For self-employed individuals & personal Self Assessment

GoSimpleTax – Often cited as one of the most popular standalone options for individuals. GoSimpleTax is the most popular standalone self-assessment tool for individuals, with tax calculations that update as you enter data so you always know what you owe. Pricing starts around £105.99 for a one-off individual return, per some providers.

Taxfix (formerly TaxScouts) – A hybrid service that blends software with human review. It's a super-streamlined self-assessment service that leans heavily on accredited human accountants who give your figures a final look before submitting to HMRC, and it's ideal for people with stra