Efficient payroll & CIS tax return services.
Running payroll gets harder as your business grows. We handle it all — full payroll, HMRC employer duties and auto-enrolment pensions — and for the construction industry, accurate CIS returns that stop you overpaying tax and help you claim back what's owed.
Compliant, on time, off your plate
- Chartered Certified Accountants
- Full payroll, RTI & auto-enrolment handled
- CIS returns filed — claim overpaid tax back
- Available across London & the surrounding areas
Take payroll and CIS off your to-do list
Running payroll can be daunting, especially as your business grows. Harrow Accountants offers full payroll services to make sure you meet your HM Revenue & Customs (HMRC) employer obligations — including auto-enrolment pension contributions.
For those in the construction industry, we also manage Construction Industry Scheme (CIS) tax returns accurately, so you don't overpay tax.
With our help, you stay compliant, cut your payroll workload, and claim tax refunds on any overpaid CIS deductions.
Whether you employ a handful of people or run a busy site with subcontractors, we keep everything accurate, on time and penalty-free — so you can focus on the work that pays.
Payroll for employers · CIS for construction
Whichever applies to you, we've got it covered end to end.
Payroll for employers
We run your payroll accurately each pay period and keep you on the right side of HMRC — with your team paid correctly and on time.
- Payslips, PAYE, National Insurance and RTI submissions to HMRC
- Auto-enrolment pension set-up, contributions and compliance
- Starters, leavers, P45s, P60s and year-end reporting
CIS for construction
In the construction industry, deductions are taken at source — and subcontractors often overpay. We handle CIS accurately and reclaim what's yours.
- CIS registration, subcontractor verification and monthly returns
- Accurate deduction statements for contractors and subcontractors
- Claiming refunds on overpaid CIS deductions
Our Payroll & CIS service
Everything handled — accurately, compliantly and on time.
Our Payroll & CIS services include
- Full payroll processing and reporting
- HMRC compliance for employer duties
- Auto-enrolment pension management
- CIS tax return preparation and filing
- Advice on tax refunds and overpayments
Benefits
- Save time on payroll administration
- Ensure legal compliance
- Avoid costly CIS tax errors
- Maximise tax refunds where applicable
Reliable payroll & CIS support across London
Contact Harrow Accountants for reliable payroll and CIS support. Get expert help with payroll and CIS today — available across London and the surrounding areas.
Available across London and the surrounding areas — we support employers and construction businesses in person and fully remotely.
Payroll & CIS FAQs
Yes. We handle your full payroll each pay period — payslips, PAYE, National Insurance and Real Time Information (RTI) submissions to HMRC — so your team is paid correctly and your employer obligations are met on time.
Yes. We set up and run your workplace pension auto-enrolment, assess your employees, calculate and process contributions, and keep you compliant with your duties as an employer.
Under CIS, contractors deduct money from a subcontractor's payments and pass it to HMRC as an advance towards their tax and National Insurance. We handle CIS registration, subcontractor verification, deduction statements and monthly CIS returns for you.
Often, yes. Because CIS deductions are taken at source, many subcontractors end up overpaying tax across the year. We calculate what you're owed and claim your CIS refund from HMRC — so you don't leave money on the table.
Yes. We support contractors with their CIS filing obligations and subcontractors with accurate returns and refund claims — whether you're a sole trader on the tools or a limited company running a site.
No. We're based in Stanmore, Harrow and our payroll and CIS support is available across London and the surrounding areas — and we work with clients further afield too, in person and remotely.
Get expert payroll & CIS help today
Reliable payroll and CIS support — RTI, auto-enrolment and CIS returns handled, with refunds claimed where you're owed. Talk to us today.
Based in Stanmore & Harrow · Available across London and the surrounding areas