The Builder's Verdict

Business

Run a stronger trade business

Practical UK guidance on the numbers and systems behind the work: what to charge, how to protect margin and cash flow, what admin actually matters, and where software genuinely earns its cost.

Updated . Everything linked below is live content, checked and dated on its own page. This hub organises it, it doesn't restate it.

Money in / pricing work

What a job should cost you to win, what it needs to sell for, and where the money actually goes once the work is done.

Getting paid

What to do when a customer is late or refuses to pay, and what the law actually gives you.

Software & systems

Which systems fit your business shape, from jobs and quoting to accounts, MTD and CIS.

Tax & admin

The compliance and admin obligations that come with running the business, translated into what to actually do.

How to register as self-employed or a sole trader: a tradesperson's guide

Registering as self-employed and registering as a sole trader are the same process: one Self Assessment registration with HMRC that gives you a Unique…

Updated 2 Oct 2026

Sole trader or limited company? A tradesperson's decision guide

There's no single profit figure where going limited automatically pays off, whatever a quick search suggests. Staying a sole trader is free, immediate…

Updated 24 Aug 2026

Making Tax Digital for tradespeople: what to do now in 2026

If your qualifying income for 2024/25 was over £50,000, and none of the exemptions apply to you, you're in the first mandatory group for Making Tax Di…

Updated 24 Sept 2026

CIS for tradespeople: deductions, gross payment status and 2026 changes

If you're a subcontractor, a contractor who pays subcontractors, or both, the Construction Industry Scheme already applies to you, whether or not you'…

Updated 19 Aug 2026

VAT threshold for tradespeople: what happens at £90,000

If your rolling 12-month taxable turnover passes £90,000, you must register for VAT, usually within 30 days of the end of that month. If you expect to…

Updated 19 Aug 2026

Self-employed tax calculator

Turnover or day rate in, Income Tax/NI/take-home out, with the full band breakdown shown.

CIS tax calculator

Invoice deduction and estimated year-end position, kept as two clearly separate calculators.

Construction VAT reverse charge checker

Work through HMRC's conditions for the domestic reverse charge, with a cautious result and the VAT Return boxes.

How we work things out

Business content follows official primary sources and shows its working; product verdicts follow a separate testing methodology. Both are explained here.