Services
From comprehensive bookkeeping and payroll administration to proactive tax planning, cash-flow forecasting, our expert team tailors solutions to meet your unique needs, whether you're a small start-up or an established business.

Bookkeeping services
Keep your records accurate, organised, and stress free.
Bookkeeping is the backbone of every successful business but it can also take up valuable time and energy. At Simplex, we handle your books with precision and efficiency, giving you peace of mind that everything is in order.
What we offer:
Regular recording of income & expenses
Bank reconciliations
Monthly or quarterly reports
HMRC-ready records

Payroll management
Stress free payroll - accurate and on time, every time.
Running payroll can be tricky, but it doesn't have to be. We manage your payroll process end-to-end, ensuring your employees are paid correctly and on time while staying fully compliant with HMRC requirements.
What we offer:
Weekly or monthly payroll runs
Payslip preparation & distribution
Real-Time Information (RTI) submissions to HMRC
Handling pension contributions & auto-enrolment

VAT Returns
Accurate and timely VAT returns avoid penalties and overpayments.
VAT can be complex and time-consuming, but with Simplex by your side, it becomes straightforward. We ensure your VAT returns are accurate and submitted on time, every time.
What we offer:
VAT registration support
Preparation & submission of quarterly VAT returns
Advice on VAT schemes and planning
Ensuring compliance with HMRC regulations