- How I went from X0,000-a-week consulting.
- Don’t Call Yourself A Programmer, And Other Career Advice
- https://bam.kalzumeus.com/
- https://www.kalzumeus.com/archive/
- https://github.com/kuchin/awesome-cto
- Why It’s Great To Be A Consultant
IR35 https://www.qdoscommercialservices.com/why-is-ir35-insurance-critical-for-recruiters/
EIM21690 - Particular benefits: annual parties and other social functions https://www.gov.uk/hmrc-internal-manuals/employment-income-manual/eim21690
VAT: https://www.gov.uk/guidance/vat-place-of-supply-of-services-notice-741a#overview