Who we help

Accountants for Joiners, Builders and Construction Subcontractors

Construction has its own tax rules, its own VAT treatment and its own cash flow problems. We run CIS for you as both subcontractor and contractor, keep the reverse charge right, and make sure stage payments and retentions are tracked rather than forgotten.

Accountancy for joiners, builders and construction subcontractors

About our support for joiners, builders and construction subcontractors

The money side of a construction business

Building work is paid in stages, sometimes with a retention held back for months, and is often subject to CIS deductions on the way in and CIS obligations on the way out if you pay subcontractors. Materials are a large part of every job, suppliers want paying before customers do, and a single late payment can put a small firm under pressure. Good records turn that from a monthly worry into something you can see coming.

Hislop Business Solutions is run by Michelle Hislop, an AAT licensed accountant with more than 15 years in accountancy and over 8 years of hands-on payroll experience. You deal with Michelle directly, and you should never feel like you are bothering her with a question.

What we take care of

  • CIS: registration, verifying every subcontractor before you pay them, deductions, monthly returns and the statements you must give them.
  • Bookkeeping and software with job costing, stage invoicing and retentions tracked to the day they fall due.
  • VAT returns and reverse charge invoicing between VAT-registered construction businesses.
  • Self Assessment for sole traders, or company accounts and Corporation Tax.
  • Payroll, pensions and holiday pay for employed tradespeople and office staff.
  • Year-end work in progress and materials on site valued properly, so the accounts are right.

Points that matter in construction

CIS in both directions

As a subcontractor you have tax deducted at 20% (30% if unregistered) from the labour part of what you are paid, and reclaim or offset it later. The moment you pay another business for construction work, you are also a contractor: you must verify them with HMRC, deduct the right amount, file a monthly CIS return and give each subcontractor a statement. Penalties for late returns add up quickly, so we run the whole cycle for you.

The VAT domestic reverse charge

Since March 2021, most VAT-registered construction services supplied to another VAT-registered business that is reporting under CIS are invoiced without VAT, with the customer accounting for it instead. Work for end users such as householders is charged normally. Each invoice needs the right treatment and wording, and your VAT return changes shape, which is why we set it up in your software rather than leaving it to memory.

Stage payments, retentions and work in progress

Invoicing in stages helps cash flow only if the invoices go out on time and the retentions are chased when they are due. At the year end, materials on site and work done but not yet invoiced have to be valued so that profit lands in the right year. We keep those figures as part of the monthly bookkeeping, not as a year-end guess.

Employees, subcontractors and status

Whether the people on your sites are employees or genuine subcontractors matters for tax, CIS and employment rights, and HMRC looks at the reality rather than the label. If you employ people, payroll and pension auto-enrolment follow, and a training levy may apply depending on the size of your wage bill. We will tell you where you stand before it becomes a problem.

Local when you need it, remote when you don’t

We are based at 119 John Street, Larkhall, and work with businesses across Lanarkshire in person and across Scotland and the UK remotely. Your bookkeeping lives in QuickBooks or FreeAgent, so we both see the same live figures, and questions are a phone call, video call or email away.

Getting started

The first step is a free, no-obligation conversation about your business. We will suggest the right mix of support and a clear monthly price, and if you decide to go ahead we take care of the handover from your previous accountant or your spreadsheets. Book your free consultation or call 07510 914616.

Most relevant services

The services joiners, builders and construction subcontractors use most

Pick one or combine several; the support fits the size and shape of your business.

Bookkeeping & Software

Accurate, organised records and the right accounting software, without spending your evenings buried in paperwork.

Payroll

Reliable payroll management that covers the practical details of paying and looking after your team, from new starters to annual leave.

VAT Returns

Help staying organised, accurate and compliant with VAT, from choosing the right scheme to submitting your returns on time.

Why Hislop

Accounting is about more than submitting forms.

It is about having someone approachable to ask, knowing what needs done and when, and getting your evenings back.

  • Someone to ask

    A real person who knows your business and is only ever a phone call or message away.

  • Know what is due and when

    We keep track of what needs filed and when, so deadlines never sneak up on you.

  • Accurate, up-to-date records

    Bookkeeping that shows whether you are making enough money and helps you plan ahead.

  • Support shaped to you

    No one-size-fits-all packages: as much or as little help as your business needs.

  • Plain English, no jargon

    Clear explanations of what your numbers mean and what HMRC expects of you.

  • Time back to run your business

    We take care of the financial admin so you can get on with what you do best.

How it works

Simple from the first conversation.

  1. Tell us about your business

    Start with a friendly, no-obligation conversation about where you are now and what support you need.

  2. We make things clear

    We explain what needs handled, recommend the right level of support and agree a simple monthly arrangement.

  3. We take care of the detail

    Your records, returns and payroll are kept organised and on track, and you are kept updated as we go.

  4. You focus on your business

    Get back to running the company knowing the accounting side is handled by someone who cares.

Questions

Questions from joiners, builders and construction subcontractors

See all questions

Still have a question?
Ask Michelle directly. There is no such thing as a silly question.

Ask a question
I pay subcontractors. What are my CIS duties?

You must register as a contractor, verify each subcontractor with HMRC before the first payment, deduct 20% or 30% from the labour part of their invoices (or nothing if they hold gross payment status), pay the deductions to HMRC, file a monthly CIS return and give every subcontractor a monthly statement. Late returns attract automatic penalties, so we run the monthly cycle for you and keep the records.

What is the VAT reverse charge for construction?

It is a rule for VAT-registered businesses working for other VAT-registered businesses under CIS. Instead of charging VAT, the supplier issues an invoice stating that the reverse charge applies and the customer accounts for the VAT on its own return. It does not apply to work for end users such as homeowners. We check each customer and set your invoices up correctly.

Should a builder be a sole trader or a limited company?

There is no single answer. A company can be more tax-efficient at higher profits, limits personal liability and is sometimes expected by larger clients, but it brings accounts, Corporation Tax, payroll and more admin. We compare both routes with your own figures, including how CIS deductions are recovered under each.

Call Book a Free Consultation