Accounting for Tradespeople - Built for Life on the Tools

Trade Accounting Made Easy – Builders, Plumbers & More

Google Reviews5.0 ★★★★★
Trustpilot4.7

Why Tradespeople Work With SBX

We specialise in supporting self-employed trades and small construction businesses. Whether you’re just starting out or already running a Ltd company, we help you stay compliant, stay profitable, and stay sane.

  • CIS, VAT, PAYE — all taken care of
  • WhatsApp support and no jargon
  • Bookkeeping that’s actually up to date
  • Limited company or sole trader? We’ll advise
  • Claim back everything you’re entitled to — tools, vans, fuel, materials

What We Handle For You

CIS Returns & Compliance

We’ll get your CIS returns done on time, make sure you’re not overpaying, and handle all HMRC contact for you.

VAT Made Simple

Standard or flat rate, with or without reverse charge – we’ll get it right. No more stress around deadlines or missing claims.

Real Bookkeeping

Snap receipts on our app, email invoices, or send them via WhatsApp – we’ll categorise and match it to your bank so your records are always up to date.

Accounts & Corporation Tax

From your year-end accounts to your CT600, we’ll sort the lot – and structure things to keep your tax bill as low as legally possible.

Payroll & Team Support

Running a crew? We’ll sort PAYE, pensions, and staff payslips, without you needing to learn payroll software.

Free Limited Company Set-Up

If you’re moving from sole trader to limited company, we’ll handle the setup for free – and make sure it’s worth your while tax-wise.

How We Work

We know you’re not stuck behind a laptop. So we’ve built our service around how tradespeople actually work:

  • Real people you can WhatsApp any time – even after hours
  • Clear, straight-talking advice with same-day replies
  • Proactive reminders so nothing slips through the cracks
  • We deal with HMRC so you don’t have to sit on hold
  • Send receipts however’s easiest – photo, email, or message
  • We match your expenses to your bank – no spreadsheet faff
  • No jargon. No scripts. Just honest, useful advice

You don’t chase us – we stay on top of it for you.

Check a CIS deduction in seconds.

Enter the gross payment and materials to see the CIS tax to deduct and what the subcontractor takes home.

CIS deduction

Work out the CIS tax to deduct from a subcontractor payment, after materials.

Subcontractor status
CIS deduction (to HMRC)£0
Net payment to subcontractor£0
Labour element (taxed)£0
Materials must exclude VAT · report deductions on your CIS300

Client Testimonials

★★★★★
I’ve been genuinely impressed with this practice. From the first consultation, it was clear they were keen to understand how my business operates, and how best they can support my business goals. Their professionalism and personal touch are second to none!
AM
Andrew Mac
Google review · 11 months ago
★★★★★
Tabrez and Ryan really delved into my agency, which has been a welcome change. I originally thought I was just signing accountants to help with bookkeeping, but they also provided financial advice that we’ve brought into our agency and has really helped in growing my agency!
BE
Ben Elijah
Google review · 11 months ago
★★★★★
The team have been really helpful with my bookkeeping, going back and forth with me to provide advice tailored for my financial circumstances. They have been really easy to get hold of whenever I’ve made an enquiry. I can honestly say they have earned my business through their efforts and dedication. Thank you for all your hard work!
JC
Jhanzeb Chaudhry
Google review · 12 months ago
★★★★★
Honestly, top-notch service. Super knowledgeable, straight to the point, and actually makes tax stuff make sense. No stress, no nonsense – just solid advice and smooth handling of everything. Highly recommend!
J
Jane
Google review · 12 months ago
★★★★★
I recently had the pleasure of working with Ryan as I explored my options between starting a new business and taking over an existing one. Ryan was exceptionally thorough. He created cashflow models of both options, based on the expected performance of both businesses. The option I was leaning towards turned out to be not viable at all, so I’m beyond grateful I decided to approach Ryan with this before making such a big decision! I would highly recommend his services to anyone looking for reliable and knowledgeable guidance in the business world.
CH
Chris Harvey
Google review · 12 months ago
★★★★★
I’ve spoken to a handful of accountants and have decided to go with SBX. If I’m being honest, the other accountancy firms struggle with getting back to me within a reasonable time. But these guys really are what they say! Available at all times for any financial advice and setup guidance.
TW
TopCat Worktops
Google review · 13 months ago

Talk to chartered accountants in London & Slough.

SBX helps you stay compliant & keep more of what you earn with expert tax, accounts, and bookkeeping services.

★★★★★ 5.0 on Google, 4.7 on Trustpilot · ICAEW Chartered

What happens next? A quick call with us, then you get your fixed quote by email. We reply within one working day.

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