# Capex Check — llms.txt > The free capital allowance calculator built for UK accountants. ## About Capex Check (capextax.com) is a UK-based platform that helps accountants identify unclaimed capital allowance tax savings for their clients who own or have renovated commercial property. The service is free for accountants to use and requires no client details to run an initial eligibility check. The company, Capex Ltd, was founded by chartered surveyors and tax advisors who identified a gap between general practice accounting and specialist property tax knowledge. The platform bridges this gap by giving accountants instant access to specialist assessment tools. ## Key Pages - Homepage: https://capextax.com/ - Free Calculator: https://capextax.com/calculator/ - How It Works: https://capextax.com/how-it-works/ - For Accountants: https://capextax.com/for-accountants/ - For Business Owners: https://capextax.com/for-business-owners/ - About Us: https://capextax.com/about-us/ - Our Experts: https://capextax.com/about-us/our-experts/ - Contact: https://capextax.com/contact-us/ ## Learning Hub Educational content on capital allowances for UK accountants: - The Accountant's Complete Guide to Capital Allowances: https://capextax.com/learning/capital-allowances-for-accountants/ - Understanding Embedded Capital Allowances: https://capextax.com/learning/embedded-capital-allowances/ - Making Retrospective Claims: https://capextax.com/learning/retrospective-claims/ - Section 198 Elections Explained: https://capextax.com/learning/section-198-elections/ - Talking to Clients About Tax Savings: https://capextax.com/learning/client-conversations/ ## Key Facts - Target audience: UK accountants (primary), UK business owners (secondary) - Service area: United Kingdom - Cost: Free eligibility check; specialist surveys on a referral basis - Team: Chartered surveyors (MRICS), Chartered Tax Advisers (CTA), Chartered Accountants (ACA/ACCA) - Average unclaimed allowance per commercial property: £45,000+ - Estimated unclaimed capital allowances across UK businesses: £2.4 billion per year ## Contact - Website: https://capextax.com - Email: contact@capextax.com - Partnerships: contact@capextax.com