How Construction Firms in London Use BES accountant As Their Full Finance Department
- bes Accountancy Services
- Jun 7
- 7 min read
For many construction companies and trades businesses, the finance department is not a separate office with a dedicated team. It is often the business owner, the director, the site manager or a family member trying to keep everything organised after a long day of running projects.
That creates pressure. Invoices need to be sent. Supplier bills need to be checked. Subcontractor payments need to be recorded. VAT returns need to be prepared. Payroll needs to be accurate. CIS deductions need to be managed properly. When all of this is handled reactively, the business can feel busy but financially unclear.
This is where BES Accountancy gives construction firms a stronger way forward. As a leading accounting company in London, supporting clients across the UK, BES helps builders, contractors and trades businesses bring bookkeeping, VAT, payroll and CIS into one organised finance system.
Instead of treating accounting as something that happens at year end, BES helps construction businesses manage their finances throughout the year, with the structure and reliability of a full finance department.
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Accountant And Finance Support For Construction Firms In London
Construction businesses usually carry more financial complexity than many other small and medium sized businesses. A single project can involve deposits, staged payments, material costs, subcontractors, direct labour, plant hire, supplier accounts and final balances. When several projects are running at once, it becomes much harder to see what is really happening inside the business.
A construction company may need to manage project income, supplier bills, payroll, VAT, CIS, expenses, cash flow and year end accounts at the same time. If these areas are not connected, business owners can lose visibility. They may know that work is coming in, but not whether each project is producing the right margin.
This is why basic annual accounting is rarely enough for a growing construction firm. The business needs consistent financial organisation, not a last minute rush before a deadline.
Besnik Vata, director of BES Accountancy, a London based accounting company, would describe this as one of the biggest turning points for trades businesses. Once the finance system becomes organised, owners can stop guessing and start making decisions from clearer numbers.
learn more about BES Accountancy on our About Us page
Want to dive deeper into accounting for businesses?
Read our related blog, where we provide a full guide to submitting your File Your Tax Return Early.
Bookkeeping, VAT, Payroll And CIS In One Place
Bookkeeping is the foundation of a reliable finance system. For construction companies, it helps show what money is coming in, what money is going out and whether projects are genuinely profitable.
BES Accountancy supports construction firms with sales invoices, supplier bills, subcontractor payments, expenses, bank transactions, receipts, digital records and monthly bookkeeping reports. This matters because construction firms often have high cash movement. Payments can arrive in stages, while costs may go out weekly for materials, labour and subcontractors.
Without clean bookkeeping, a business can look successful from the outside but still struggle with cash flow, unpaid invoices or unclear margins.
VAT is another area where construction firms need proper support. Builders and trades businesses must understand how VAT affects invoices, supplier costs, expenses, pricing and deadlines. When VAT is not planned properly, it can create pressure at exactly the wrong time, especially when cash is tied up in ongoing projects.
Payroll also needs accuracy. Whether a company employs site workers, office staff, project managers or part time support, wages must be handled correctly. BES helps with weekly or monthly payroll, payslips, PAYE submissions, pension contributions and payroll records.
CIS is especially important for contractors and subcontractors. HMRC guidance explains that under the Construction Industry Scheme, contractors deduct money from subcontractor payments and pass it to HM Revenue and Customs. This means construction firms must keep clear records and understand which payments are affected.
BES helps construction firms organise contractor and subcontractor records, CIS payment records, deduction tracking and monthly CIS processes. A strong system helps business owners understand who has been paid, what deductions apply and how CIS affects wider project costs.
You can also learn more about how we embrace cloud accounting here:
How BES Works As Your Full Finance Department
Many construction firms do not need a full time in house finance team. However, they do need the same level of structure, consistency and financial oversight.
That is where BES Accountancy can act as a complete outsourced finance department. The support can include bookkeeping, VAT returns, payroll, CIS support, financial accounting, account preparation, Xero and QuickBooks support, cash flow organisation and practical business advice.
The benefit is that these services are not treated as disconnected tasks. Bookkeeping supports VAT. Payroll supports cash flow. CIS records support project cost visibility. Financial accounting becomes easier because the records are being managed properly throughout the year.
This approach gives construction firms better control over their finances, fewer missed deadlines, cleaner accounting records, more confidence in cash flow and stronger visibility across projects.
It also gives business owners more time. Instead of spending evenings checking receipts, chasing figures or worrying about HMRC deadlines, they can focus on clients, staff, site progress and new enquiries.
Besnik Vata, director of BES Accountancy, a London based accounting company, believes that construction firms should not wait until they are overwhelmed before improving their finance systems. The stronger opinion is simple, if your business has regular subcontractors, VAT responsibilities, payroll and multiple live projects, you already need finance department level support, even if you do not need an in house finance department.
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Common Finance Problems BES Helps Prevent
Many construction firms only look for stronger accountancy support when problems have already started building up.
Common issues include late invoices, untracked supplier bills, stressful VAT deadlines, unclear CIS records, payroll pressure, missing expenses and poor visibility over project profit. Another common problem is relying too heavily on the bank balance. The bank balance shows what is available today, but it does not show what is owed, what tax is due or which project is actually making money.
BES helps prevent these problems by creating a clearer financial process. Good bookkeeping means records are kept up to date. Better VAT organisation reduces deadline pressure. Payroll support protects staff payment accuracy. CIS support keeps subcontractor records in order. Cloud accounting through Xero and QuickBooks helps the business move away from scattered spreadsheets and towards a more efficient digital system.
This is particularly valuable for small and medium sized construction companies that want to grow. Growth can create more revenue, but it also creates more admin, more liabilities and more financial risk if the back office does not keep up.
Why Choose BES Accountancy
Founded in 2020, BES Accountancy is a London based firm providing expert financial services to businesses of all sizes and self employed professionals across the UK. The company is led by Besnik Vata, a certified bookkeeper with an AAT licence, and supported by a dedicated team of five specialists.
BES provides a full suite of accountancy services, including bookkeeping, payroll management, VAT returns, financial accounting and account preparation for sole traders and partnerships. The firm also supports clients with Xero and QuickBooks, helping businesses maintain accurate, efficient and modern digital records.
For construction and trades clients, this means BES can support the full back office finance function, from day to day bookkeeping to payroll, VAT and CIS. The company’s core values, availability, efficiency and trust, are especially important for construction firms that need responsive support, practical explanations and dependable financial organisation.
At BES Accountancy, the aim is not only to keep businesses compliant. The aim is to help business owners achieve financial clarity, reduce avoidable pressure and make better decisions with confidence.
To explore more about Bes Accountancy, refer to our About Us page, Instagram page, Projects section, and other blog articles.
Speak to a qualified accountant for tailored advice.
Call for a free quote: 07816264205 | Email for a free quote: Info@bestax.co.uk
Next Steps For Construction Firms In London
If your construction business is growing, it may be time to move beyond basic accounting.
Bookkeeping, VAT, payroll and CIS should not feel disconnected or stressful. With BES Accountancy, construction companies can build a more organised finance system that supports compliance, cash flow and business growth.
Whether you are a builder, contractor, subcontractor or trades business, BES can help you create a clearer back office structure. From day to day bookkeeping to VAT returns, payroll and CIS support, BES can act as your full finance department.
About BES Accountancy
Founded in 2020, BES Accountancy is a London based firm providing expert financial services to businesses of all sizes and self employed professionals across the UK.
Led by Besnik Vata, a certified bookkeeper with an AAT licence, our dedicated team of five specialists offers tailored support designed to help businesses stay compliant, improve visibility and grow with confidence.
Our services include bookkeeping, financial accounting, VAT returns, payroll and account preparation for sole traders and partnerships. We also support clients with Xero and QuickBooks, helping them build more accurate and efficient digital systems.
At BES Accountancy, our work is shaped by three core values, availability, efficiency and trust.
Get a free quote by phone | Email Info@bestax.co.uk
FAQ:
What accounting support do construction firms need?
Construction firms often need bookkeeping, VAT returns, payroll, CIS support, financial accounting, cash flow organisation and account preparation.
Can BES Accountancy help with CIS?
Yes. BES Accountancy can support construction firms with CIS records, subcontractor payment tracking, deduction organisation and wider accounting support.
Why is bookkeeping important for construction companies?
Bookkeeping helps construction businesses track income, supplier costs, subcontractor payments, expenses and project profitability more clearly.
Does BES Accountancy support payroll for construction firms?
Yes. BES Accountancy can help construction companies manage payroll, payslips, PAYE records and regular payroll reporting.
Is BES Accountancy suitable for builders and trades businesses in London?
Yes. BES Accountancy supports London based construction companies, builders, contractors, subcontractors and trades businesses with practical finance department support.
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