Croner-i Tax vs TolleyGuidance

Croner-i Tax is an online tax guidance and research service for practitioners handling client questions about rates, reliefs, exemptions and allowances. Its Navigate Tax area contains more than 70 modules organized around individual and business tax situations. Research tools include a topic index, statute finder, mind maps and calculators. Interactive checklists, fact sheets, letters and forms support practical work. Coverage includes income tax, indirect taxes, legislation, treaties and case databases, with current law updates and AI research tools. The broader service adds material on financial reporting, company law, practice management, audit, UK GAAP and IFRS. A tax helpline provides access to experienced advisers. Croner-i eCPD supplies eight 15-minute modules each month across audit, accounting, tax, law and governance. Navigate Tax is web-based, with personalisation and sharing features, and a Chrome extension can show results beside Google results. Navigate-Lite offers free registration with selected tax tables, webinars, updates and a Q&A newsletter. Paid package pricing is available on request.

TolleyGuidance has no write-up on Specifiction yet; its figures are above.