Comprehensive Review of MTD-Compliant Online Accounting Software in the UK
As an accountant helping small businesses and sole traders navigate the UK’s tax landscape, we have seen firsthand how Making Tax Digital (MTD) has transformed record-keeping and reporting. Launched by HMRC, MTD requires businesses to maintain digital records and submit tax information electronically using compatible software. For VAT-registered businesses, this has been mandatory since 2019, and from April 2026, it extends to Income Tax Self-Assessment (ITSA) for sole traders and landlords with income over £50,000 (dropping to £30,000 in 2027). If you are a business owner, you will probably have seen many adverts recently promoting AML software, so which software is right for you, it’s not just convenience—it’s about compliance and it’s important you get it correct, first time.
In this review, we’ll cover the major MTD-compliant online accounting tools available in the UK, drawing from HMRC-recognized options and user feedback. We’ll focus on cloud-based platforms suitable for small to medium businesses, highlighting features, pricing (as of early 2026), pros, cons, and MTD-specific capabilities. This isn’t an exhaustive list of every niche tool (like bridging software for spreadsheets), but a roundup of full-featured accounting solutions. I’ve aimed for independence, basing opinions on functionality, ease of use, and value rather than affiliations.
1. Xero
Xero is a New Zealand-based cloud accounting platform that’s hugely popular in the UK for its robust features and integrations.
• Key Features: Invoicing, bank reconciliation, expense tracking, payroll, and strong inventory management. MTD compliance includes direct VAT return submissions to HMRC and upcoming ITSA support. Integrates with over 1,000 apps, including payment gateways like Stripe.
• Pricing: Starts at £15/month for Starter (limited invoices), £30/month for Standard, up to £42/month for Premium (with payroll).
• Pros: Excellent for growing businesses with stock; intuitive interface; real-time collaboration for accountants; comprehensive reporting.
• Cons: Can feel overwhelming for absolute beginners; higher tiers needed for advanced features like multi-currency.
• MTD Fit: Fully HMRC-recognized for VAT and preparing for ITSA quarterly updates.
2. FreeAgent
FreeAgent is a UK-native tool designed primarily for freelancers, contractors, and small service-based businesses.
• Key Features: Invoicing, time tracking, expense management, project tracking, and bank feeds. No built-in inventory tools, but excels in self-assessment estimates and CIS support. MTD allows seamless VAT and ITSA submissions.
• Pricing: £19/month for sole traders (with 50% discount via NatWest/RBS/Mettle banking), or £29/month standard.
• Pros: User-friendly for non-accountants; automatic tax estimates; strong mobile app; excellent customer support.
• Cons: Lacks advanced inventory or manufacturing features; limited scalability for larger teams.
• MTD Fit: HMRC-recognized, with direct filing for VAT and ITSA. Ideal for simple compliance without extras.
3. QuickBooks Online
Intuit’s QuickBooks is a global giant with tailored UK features, making it a go-to for diverse business types.
• Key Features: Invoicing, mileage tracking, receipt scanning, payroll, and inventory management. Supports multi-user access and custom reports.
• Pricing: Simple Start at £14/month, Essentials £24/month, Plus £34/month (includes inventory).
• Pros: Powerful automation; mobile receipt capture; integrates with e-commerce like Shopify; highly rated for sole traders.
• Cons: Interface can be cluttered; customer support varies; occasional glitches in bank feeds.
• MTD Fit: Fully compliant for VAT submissions; ITSA-ready with quarterly reporting tools.
4. Sage Business Cloud Accounting
Sage offers a range of products, but their cloud accounting is geared toward UK SMEs with compliance in mind.
• Key Features: Invoicing, cash flow forecasting, stock management, and HR integrations. Strong for multi-company setups.
• Pricing: Accounting Start £12/month, Accounting £24/month (with stock control).
• Pros: Reliable for established businesses; excellent VAT handling; scalable with add-ons like payroll.
• Cons: Steeper learning curve; less intuitive than competitors; higher costs for extras.
• MTD Fit: HMRC-recognized for VAT and ITSA; includes bridging options for legacy systems.
5. Zoho Books
Part of the Zoho suite, this is a cost-effective option with global reach but solid UK adaptations.
• Key Features: Invoicing, expense tracking, inventory via Zoho Inventory integration, and client portals. Multi-currency support.
• Pricing: Free for businesses under £40k revenue; Standard £12/month, Professional £24/month.
• Pros: Affordable (even free tier is MTD-compliant); customizable workflows; integrates with other Zoho apps.
• Cons: Customer support can be slow; fewer UK-specific templates than rivals.
• MTD Fit: Direct HMRC submissions for VAT; ITSA compatibility in the works.
6. Clear Books
A UK-focused platform emphasizing simplicity for small businesses.
• Key Features: Invoicing, bank imports, payroll, and basic stock tracking. Multi-user collaboration.
• Pricing: Micro £10/month, Small £20/month, Large £30/month.
• Pros: Straightforward interface; good for CIS and multi-currency; responsive support.
• Cons: Limited integrations; inventory features are basic compared to Xero.
• MTD Fit: Fully compliant for VAT and ITSA, with payroll add-ons.
7. KashFlow
Owned by IRIS, KashFlow is aimed at small UK businesses with easy compliance tools.
• Key Features: Invoicing, quotes, purchase tracking, and stock control. Payroll integration available.
• Pricing: Starter £8/month, Business £18/month, Business + Payroll £27/month.
• Pros: Budget-friendly; simple setup; strong for quotes and repeat billing.
• Cons: Dated interface; fewer advanced reports; slower updates.
• MTD Fit: HMRC-approved for VAT filings; ITSA support via parent company IRIS.
Other Notable Options
• Pandle: Free basic plan; great for starters with MTD VAT submissions.
• QuickFile: Affordable (free under £1k turnover); solid invoicing and MTD tools.
• FreshBooks: From £11/month; strong for service pros, with MTD VAT compliance.
• Wave: Free invoicing, but limited MTD features—best as a starter before upgrading.
Recommendations
Choosing software depends on your business needs, but here’s my take based on common client scenarios:
• If you don’t hold stock (e.g., freelancers, consultants, or service providers): Go with FreeAgent. It’s streamlined, UK-focused, and handles MTD without unnecessary complexity. The tax estimates and mobile app make it a breeze for busy sole traders.
• If you do hold stock (e.g., retailers or e-commerce): Opt for Xero. Its inventory tracking, integrations, and scalability ensure you stay compliant while managing goods efficiently.
Always trial software (most offer 30-day free periods) and consult your accountant for setup. If you’re under the thresholds, bridging tools like spreadsheets with VitalTax can work temporarily, but full accounting software saves time long-term. For the latest HMRC approvals, check their software finder tools.
This review consolidates options in one spot to help you decide. If you’re ready to get started with the right software or need help switching over, drop us an email or give us a call—we are here to make accounting straightforward for you.