Contractors, startups, landlords, healthcare professionals and tradespeople across the UK. Pick your world and see exactly how we help people like you.
IR35, day rates and take-home pay, explained straight and handled properly.
ExploreStructure, registrations and clean books from day one, so you can build.
ExploreSection 24, Making Tax Digital and disposals, handled by people who get property.
ExploreLocum, private and employed income brought together without the headache.
ExploreContractor payroll, CIS and cashflow handled while you place and grow your desk.
ExploreCIS, VAT and bookkeeping built for life on the tools, with WhatsApp support.
ExploreSelf Assessment, expenses and fixed monthly fees, all sorted for you.
ExploreAccounts, corporation tax and payroll under one fixed monthly fee.
ExplorePortfolio accounts and tax returns managed clearly and compliantly.
ExploreEvery business here gets the same promise: a Chartered accountant who knows your name, plain-English answers and fixed monthly fees. Not sure which page is yours? Book a free call and we’ll point you the right way in fifteen minutes. We reply within one working day.
I’ve been self-employed for over 15 years and have worked with several accountants during that time. SBX stands out as the best by far. Their personalised service and excellent communication make a real difference.
150+ businesses trust SBX, rated 5.0 on Google and 4.7 on Trustpilot.
SBX helps you stay compliant & keep more of what you earn with expert tax, accounts, and bookkeeping services.