IR35 Hub
Complete contractor guides on IR35, the off-payroll working rules, and how they affect your take-home pay.
IR35 Explained for Contractors
What IR35 is, the three employment status tests, and how the 2021 reforms changed everything.
Read guideHow IR35 Affects Your Take-Home Pay
Exactly how inside IR35 status changes your net pay — with worked examples at different day rates.
Read guideOff-Payroll Working Rules Explained
The Chapter 10 ITEPA 2003 rules in plain English — who they apply to and how they work.
Read guideIR35 Status Determination (SDS)
What a Status Determination Statement is, your rights, and how to challenge one.
Read guideInside IR35: Umbrella or PAYE?
If your contract is inside IR35, which payment method gives you the best outcome?
Read guide