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Business Details
Trusted Bookkeeping Services for Growing Businesses
Office Assistants is a family-run bookkeeping firm with over two decades of experience supporting growing businesses across Essex, London, and the UK. Our proactive approach combines tailored financial insights, coaching, and technology-driven solutions to streamline operations and empower entrepreneurs. We prioritise long-term client relationships, leveraging expertise in Xero software and compliance to deliver clarity, control, and confidence in financial management. Recognised through industry awards and accreditations like Investors in People, we focus on scalable growth strategies and personalised support.

Our team ensures businesses stay compliant, reduce tax liabilities, and gain actionable insights through real-time financial data. By handling day-to-day bookkeeping, VAT returns, payroll, and management reporting, we free clients to concentrate on core operations. Our commitment to professionalism, continuous improvement, and client-centric values underpins our success in fostering sustainable business growth.
Services
Bookkeeping Compliance VAT Returns Management Reporting Credit Control Supplier Payments
Highlights and features
  • 20+ years of experience in bookkeeping for growing businesses.
  • Family-run team with a personalised, client-focused approach.
  • Proactive financial coaching to support scalable business growth.
  • Secure remote services using cloud-based tools like Xero.
  • Accredited by Investors in People and the Institute of Certified Bookkeepers.
Associations and certifications
  • Institute of Certified Bookkeepers
  • Investors in People
What people say
Extremely professional Go the extra mile Great to work with Valued team member Positive impact
Services
Bookkeeping Compliance
We ensure accurate, up-to-date financial records through regular reconciliations of HMRC accounts, supplier balances, and asset tracking. This service maintains compliance, reduces errors, and provides a clear financial overview. Ideal for businesses needing reliable day-to-day bookkeeping support.
VAT Returns
Preparation and submission of VAT returns, ensuring timely compliance and maximised claims. We handle deadlines, reduce penalties, and provide clarity on tax obligations. Suitable for VAT-registered businesses seeking hassle-free tax management.
Management Reporting
Monthly reports detailing cash flow, profitability, and expenses to inform strategic decisions. Designed for businesses requiring actionable data to monitor performance and plan growth effectively.
Credit Control
Automated invoice reminders and aged debtor reports to improve cash flow. Includes follow-ups on overdue payments, ensuring timely collections without straining client relationships.
Supplier Payments
Streamlined payroll and supplier payments via integrated software, reducing errors and ensuring timely transactions. Ideal for businesses managing regular payments to teams or vendors.
People
Lynn Watson
Founder & Managing Director
With over 20 years in bookkeeping, Lynn leads Office Assistants with a focus on client empowerment and innovation. Her expertise in Xero software and compliance drives the firm's growth and client success.
Paul Watson
Operations Director
Paul oversees daily operations, ensuring seamless service delivery. His background in financial systems and compliance supports the team's efficiency and client satisfaction.
Terri Harding
Payroll and Tax Manager
Terri specialises in payroll and tax compliance, ensuring accurate and timely submissions. Her attention to detail helps clients navigate complex tax regulations with confidence.
Hannah Dye
Team Assistant
Hannah provides administrative support, streamlining processes to maintain organisational efficiency. Her role ensures smooth communication and client onboarding.
Leann Watson
Outreach Coordinator
Leann connects with clients to understand their needs, fostering relationships and promoting the firm's services. Her approachable nature enhances client engagement and trust.
Questions
What bookkeeping services do you offer for small businesses?
We provide payroll, VAT returns, management reporting, credit control, and supplier payments tailored to VAT-registered businesses.
How do you differ from accountants?
We focus on day-to-day financial records and real-time insights, while accountants handle compliance and long-term tax planning.
Do you support businesses outside Essex?
Yes, we offer services nationwide via cloud technology, with a focus on Essex and London clients.
Are your bookkeeping costs tax-allowable?
Yes, outsourcing to us reduces tax liability as bookkeeping is an allowable business expense.
How do you ensure data security?
We use secure cloud tools like Xero and maintain strict compliance with HMRC and data protection standards.
What qualifications does your team hold?
Our team is accredited by the Institute of Certified Bookkeepers and Investors in People, with AAT qualifications.