Accounting & Finance Software

Bookkeeping, invoicing and Making Tax Digital tools

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File MTD ITSA

File MTD ITSA provides HMRC-compatible Making Tax Digital for Income Tax software for landlords, sole traders and accountancy firms. Users keep digital records and submit quarterly updates to HMRC via a direct API connection, covering rental income, trade income and overseas property income. The platform supports expense tracking, capital allowances, NIC calculations, furnished holiday lets, rent-a-room relief and year-end final declarations, with multi-client access for firms. Annual pricing starts at £69.

Bradford

Float

Float provides short-term cash flow management software that connects to accountancy software and ERP systems to convert live transaction data into rolling cash flow forecasts. The software serves finance teams, advisors, and growing companies by offering operating cash flow management, scenario planning, multi-entity consolidation, and invoice visibility to manage cash decisions.

Edinburgh

Fluidly

AI-driven cash flow forecasting and working capital platform for SMEs, integrated with accounting software.

London, UK

Fly Software Limited

Fly Software Limited is a UK-based software developer in Taunton with over 30 years of experience building Windows applications. Its products include Easy MTD, HMRC-recognised bridging software for Making Tax Digital for Income Tax and VAT, serving individuals, landlords, businesses and agents, alongside Chimpeon and InForm. The company also offers website development and hosting, technical writing, graphic design and printing via partner Charlie&Co, plus support and maintenance.

Taunton

Futrli

Cash flow forecasting and business planning platform connecting to accounting software for real-time financial scenario modelling.

Brighton, UK

GoSimpleTax Limited

GoSimpleTax provides HMRC-recognised online software for filing Self Assessment tax returns and preparing for Making Tax Digital for Income Tax. Aimed at sole traders, landlords, contractors, company directors, pensioners and other individuals, it tracks income and expenses in real time, calculates tax automatically, suggests deductions to reduce liability, and offers support from a UK-based team of former HMRC professionals, alongside webinars and MTD VAT guidance.

Oldham

Greentree

Greentree provides ERP software for enterprises, delivering a fully integrated suite of modules covering financial management, sales, purchasing, logistics and job costing. The platform offers real-time visibility across all aspects of business operations, with multiple deployment options including cloud and on-premise. Greentree's modular design allows organisations to select the specific functionality they require, removing information silos and creating a single view across departments. Customer JR Tusting has cited the platform as enabling the business to move from simple management to active operational improvement.

South East, United Kingdom

Innovate Tax

Innovate Tax develops tax automation software and configures Oracle ERP tax systems. Its inFlyte product supplies tax content for Oracle Fusion Cloud ERP and Oracle E-Business Suite, alongside implementation, optimisation and ongoing technical support.

Bognor Regis, United Kingdom

Integrity Software

Integrity Software, based in Lincoln, develops Evolution Mx, a construction accounting platform for contractors and subcontractors across the UK and Ireland. The software provides real-time job costing, automated CIS and payroll processing, subcontractor payments, invoicing and custom reporting dashboards. It is HMRC-recognised and Making Tax Digital compliant. The company also supplies estimating, BIM and retail EPOS software, with a UK-based support team serving over 1,000 construction firms.

Lincoln

Joiin

Financial consolidation and reporting software company based at Exeter Science Park for multi-entity businesses.

Exeter Science Park, Devon

Liquid Accounts Ltd

Liquid Accounts Ltd develops cloud-based accounting software from Oldham for small and medium businesses, accountants, bookkeepers, payroll bureaux and IFAs. Its products include Liquid Accounting for limited companies, MyPAYE payroll software, Liquid Books bookkeeping for micro businesses, VAT Filer for bulk VAT return processing, and MyRegData for IFA regulatory returns. The company has built accounting software for over 30 years and supports more than 1,200 firms with UK-based support.

Oldham

Lucanet

Lucanet provides a CFO Solution Platform that integrates financial consolidation, planning, reporting, tax compliance, and sustainability management for finance and tax teams worldwide. The platform unifies data from diverse sources into a single source of truth, using intelligent workflow agents to automate tasks, validate data, and surface insights, enabling faster closes, accurate planning, and confident reporting.

London

MYT

MYT provides cloud-based bookkeeping software for accountants and small businesses. The platform uses AI to extract data from receipts and invoices photographed on a mobile device, integrates with bank accounts via open banking, and supports VAT returns to HMRC as a recognised Making Tax Digital solution. Additional tools include invoicing, financial reporting, expense tracking, customer management and basic stock control. Subscription plans start at £10 per month.

Croydon

Medius

AP automation and spend management platform recognised by Gartner as a leader in accounts payable applications.

London, UK

My Tax Digital

Free MTD bridging and accounting software for UK businesses, sole traders, landlords, and tax agents.

UK

Nebula

Cloud FP&A and financial modelling platform for UK SMBs integrating with accounting software for budgeting and forecasting.

London, UK

Nook

Accounts payable and treasury management platform streamlining payment approvals and cash control for UK businesses.

London, UK

ONSO Software

ONSO Software provides a purchase order and project cost tracking platform for businesses. Site operatives submit material requests, project managers approve and manage orders, suppliers fulfil them, and finance teams match invoices. Features include AI tools, quote and invoice handling, spend analytics and Xero integration. It serves sectors such as construction, facilities management, hospitality and education, with a free 30-day trial available.

Stockport

Pandle

Free cloud bookkeeping software for UK small businesses and sole traders with bank feeds, invoicing, and VAT returns.

London, UK

Pastel UK & Ireland

Pastel UK & Ireland is an Oldham-based developer and supplier of accounting and ERP software for small and medium-sized businesses. Its products include Sage 200 Evolution, Sage 50cloud, Liquid Payroll and the Pastel range of bookkeeping software, with modules covering payroll, time tracking, CRM, e-commerce and business intelligence. Software can be installed on-premise or accessed via the cloud, backed by a support helpdesk.

Oldham

Payhawk

Payhawk is a SaaS spend management and finance platform combining corporate cards, expense management, accounts payable, travel and procurement with AI-driven workflow automation for finance teams.

London

Pleo

Pleo provides smart company cards with individual spending limits to help businesses manage their expenses. Its platform centralises business spending, allows administrators to view purchase details in real time, and enables users to flag suspicious transactions or freeze expense cards.

London

Senta

Practice management software for accountants covering client onboarding, workflows and job tracking.

UK

Spendesk

Spend management platform combining company cards, invoice management, and automated bookkeeping for finance teams.

London, UK

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