IR35 AccountantsIR35 accountancy services
Six lines of specialist work, from contract reviews to company closure, each starting with a fixed written quote within 48 hours.
IR35 is the core casework
Contract reviews, SDS disputes and HMRC status enquiries are the routine work here, alongside contractor company accounting, not a sideline to year-end accounts.
Regulated and insured
The work is carried out within an ACCA-regulated practice holding professional indemnity insurance, with your accounts and correspondence in one place.
Current on the 2026 rules
We work with the rules as they stand from 6 April 2026: the new small-company thresholds and the umbrella joint and several liability regime.
Fixed written quotes
Every engagement starts with a fixed written quote within 48 hours of your enquiry. The price we quote is the price you pay, with no obligation to proceed.
IR35 Contract Reviews
Clause-by-clause review of your contract and working practices against the status tests HMRC and the tribunals actually apply, with a written outside or inside opinion you can rely on.
Status Determination Disputes
Help disputing a Status Determination Statement you believe is wrong, using the client-led disagreement process, evidence packs and the 45-day window the rules give your client to respond.
Outside-IR35 Limited Company Accounting
Full-service accounting for PSC contractors working outside IR35: company accounts, CT600, VAT, payroll and a salary-dividend strategy built on the 2026/27 rates.
Inside-IR35 & Umbrella Support
Deemed payment checks, umbrella payslip audits and joint and several liability reviews under the rules that took effect on 6 April 2026, for contractors, agencies and end clients.
HMRC IR35 Enquiry Defence
Specialist response to HMRC employment status enquiries and compliance checks: first-letter strategy, evidence, settlement arithmetic and honest advice on when to concede or fight.
Company Closure & MVL
Closing or pausing your PSC when you go inside, go permanent or retire: dormancy, strike-off versus Members’ Voluntary Liquidation, Business Asset Disposal Relief and the TAAR.