Lead Client Accountant

Company: CMR Jobs Limited
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Job Description:

Our client is a growing professional services business supporting a diverse portfolio of UK and international clients. They are seeking an experienced and commercially minded Lead Client Accountant to join their expanding team.

This is a senior, hands-on position focused on managing a portfolio of clients, delivering high-quality accounting services, and acting as a trusted advisor on complex financial and compliance matters. The successful candidate will play a key role in maintaining strong client relationships, driving service excellence, and supporting business growth initiatives.

The role would suit a technically strong accountant who enjoys client interaction, takes ownership of delivery, and thrives in a fast-paced, evolving environment.

Key Responsibilities

  • Client Portfolio Management
  • Manage and develop a portfolio of clients across a range of sectors.
  • Act as the primary accounting contact for assigned clients.
  • Build and maintain strong, long-term client relationships.
  • Ensure high standards of service delivery and client satisfaction.
  • Identify opportunities to expand services and add value to client engagements.
  • Collaborate with internal stakeholders to deliver a seamless client experience.

Accounting & Compliance

  • Prepare and review statutory accounts in accordance with UK accounting standards.
  • Produce management accounts, reconciliations, journals, and supporting schedules.
  • Oversee compliance requirements including VAT returns, Corporation Tax returns, Companies House filings, and other statutory obligations.
  • Provide technical accounting guidance on complex matters.
  • Support clients operating across multiple entities and jurisdictions.
  • Ensure deadlines and service commitments are consistently achieved.

Advisory & Technical Support

  • Provide practical accounting and business advice to clients.
  • Support complex client projects and business initiatives.
  • Assist with onboarding new clients and designing service solutions.
  • Contribute technical expertise during proposal and business development activities when required.
  • Act as a technical resource for colleagues across the wider team.

Team Collaboration

  • Work closely with colleagues and external delivery partners to ensure work is completed accurately and efficiently.
  • Review work prepared by junior team members and outsourced resources.
  • Provide guidance, coaching, and technical support where required.
  • Support continuous improvement initiatives and process enhancements.

Performance & Reporting

  • Maintain accurate client records and workflow management systems.
  • Monitor delivery performance, risks, and client requirements.
  • Contribute towards agreed utilisation, retention, revenue, and client satisfaction targets.
  • Ensure strong governance and reporting across the client portfolio.

What We’re Looking For Essential

  • ACA, ACCA, CIMA or equivalent qualification.
  • Minimum three years’ post-qualified experience in a client-facing accounting role.
  • Strong technical knowledge of UK GAAP, VAT, Corporation Tax, and statutory compliance requirements.
  • Experience managing client relationships and delivering advisory services.
  • Excellent communication and stakeholder management skills.
  • Commercial awareness with the ability to identify growth opportunities.
  • Strong organisational skills and the ability to manage multiple priorities.
  • Experience working with multi-entity structures and complex client portfolios.
  • Proactive mindset with a focus on continuous improvement and innovation.
  • Comfortable leveraging technology and modern tools to improve efficiency and client outcomes.

Desirable

  • Experience supporting international or multinational clients.
  • Exposure to group structures, consolidations, and multi-currency reporting.
  • Experience contributing to proposals, solution design, or new business opportunities.
  • Knowledge of cloud-based accounting platforms and practice management systems.

The successful candidate will:

  • Deliver consistently high-quality service to clients.
  • Build trusted client relationships and act as a valued advisor.
  • Maintain excellent technical standards and compliance accuracy.
  • Collaborate effectively across teams and stakeholders.
  • Contribute to client retention, growth, and overall business success.
  • Drive efficiencies and support ongoing improvements within the finance function.

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Posted: July 1st, 2026