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Business Details
Trusted Accountants in Chelmsford for SMEs
CEM Bookkeeping was founded to provide tailored financial solutions for sole traders and small to medium-sized enterprises. With over 25 years of industry experience, our team specialises in bookkeeping, payroll management, and compliance services, ensuring clients meet HMRC and Companies House requirements. Our proactive approach focuses on simplifying financial processes through jargon-free advice and digital tools like Xero and Sage.

Accredited by the Institute of Certified Bookkeepers, we prioritise accuracy and transparency, offering fixed-fee structures and remote support to businesses across Essex and beyond. Client testimonials highlight our reliability, responsiveness, and expertise in resolving complex accounting challenges.
Services
Bookkeeping Payroll Services VAT Returns Self Assessment Tax Returns Construction Industry Scheme Final Accounts Preparation Management Accounts Corporation Tax Returns Cash Flow Forecasting Digital Record Keeping
Highlights and features
  • We have 25 years of construction industry experience supporting CIS compliance.
  • Our team holds professional accreditation from the Institute of Certified Bookkeepers.
  • We offer remote bookkeeping services nationwide with Essex-based expertise.
  • Fixed-fee structures agreed in advance ensure cost transparency for clients.
  • Proactive HMRC compliance monitoring prevents missed deadlines for VAT and tax returns.
Associations and certifications
  • Institute of Certified Bookkeepers (ICB)
What people say
Professional and prompt service Stress-free transition between bookkeepers Expertise in construction industry Proactive compliance monitoring Jargon-free financial explanations
Services
Bookkeeping
We provide comprehensive bookkeeping services including invoice processing, credit control, and digital record keeping. Our team reconciles accounts and prepares trial balances for year-end filings. Using software like Xero and Sage, we ensure HMRC compliance while offering flexible support from daily transactions to annual accounts preparation.
Payroll Services
Our qualified experts manage payroll processing, RTI submissions, and payslip generation. We handle compliance requirements for businesses of all sizes, providing detailed payroll cost reports. With real-time HMRC submissions and contractor payment certificate issuance, we reduce administrative burdens for construction industry clients.
VAT Returns
We prepare and submit quarterly VAT returns while calculating liabilities. Our proactive approach prevents missed deadlines through automated reminders. Clients receive guidance on VAT schemes for businesses exceeding 85,000 turnover, ensuring compliance with HMRC regulations and accurate record keeping.
Construction Industry Scheme
Specialist CIS services include subcontractor validation, return submissions, and payment certificate issuance. With 25 years of industry experience, we ensure compliance for construction businesses through accurate record keeping and timely HMRC filings, supported by digital documentation management.
Self Assessment Tax Returns
We prepare and file self-assessment returns for sole traders and company directors using HMRC-compliant software. Our service covers income reporting, allowable expense claims, and deadline tracking. Clients receive clear explanations of tax liabilities and payment planning advice.
People
Karen Cain
Founder
Karen Cain established CEM Bookkeeping after 25 years in financial roles across local and national companies. A qualified FICB member, she specialises in construction industry accounting while serving diverse sectors. Her client-focused approach combines technical expertise with proactive compliance management.
Questions
What accounting software do you support?
We work with Sage, Xero, Quickbooks, Clearbooks, Freeagent, Brightpay, and Taxfiler. As Xero Accredited Advisors, we provide expert support for digital record keeping requirements.
Do you handle construction industry scheme requirements?
Yes, with 25 years' experience in construction accounting, we manage CIS compliance including subcontractor validation, payment certificates, and HMRC submissions.
How do you ensure tax compliance?
We monitor deadlines for VAT returns, self-assessments, and corporation tax filings. Our services include HMRC submissions, record keeping, and compliance checks for Companies House requirements.
Can you assist with business cash flow management?
We provide cash flow forecasting tools and key performance indicators to help businesses monitor financial health, manage credit control, and make informed investment decisions.
What areas do you serve?
While based in Chelmsford, we offer remote bookkeeping services nationwide. Our Essex clients receive in-person support, while digital solutions cater to businesses across the UK.