Accounts Prep Manager (UK Accounts experience required)

Sumer Group Holdings Limited; Johannesburg; On-site; ZAR 550,000 - 750,000; Full time

Job summary

123 Consulting, part of the Sumer Group, is a Johannesburg-based accounting and advisory firm seeking an Accounts Prep Manager with UK accounts experience. You will manage client portfolios, oversee statutory accounts, VAT, and tax filings, and provide strategic advisory input.

Join a people-first practice with a strong UK/IE network, focusing on client growth, timely delivery, and collaborative problem-solving in a permanent Johannesburg role.

Qualifications

• Qualified SAIPA/AGA/CA/CIMA with current practice status.
• Experience managing client portfolios in an accounting firm.
• Solid knowledge of UK accounting standards and UK tax rules.
• Proficient in Xero, QuickBooks or Sage and MS Office.

Responsibilities

• Manage a portfolio of clients and be their main point of contact.
• Oversee preparation/review of statutory accounts, VAT, and tax filings.
• Provide proactive tax planning and advisory input.
• Ensure deadlines are met and deliverables are accurate.
• Develop strong client relationships and onboarding support.

Skills

UK accounts experience

SAIPA/AGA/CA/CIMA qualification

Client portfolio management

UK accounting standards

Accounting software (Xero, QuickBooks,

Education

SAIPA/AGA/CA/CIMA qualification

Tools

Xero

QuickBooks

Sage

MS Office

Job description

Accounts Prep Manager (UK Accounts experience required)

Department: Business Outsourcing

Employment Type: Permanent

Location: Johannesburg

123 Consulting are a people-first accounting and advisory firm based in Johannesburg and Somerset West. We are proud to be part of the Sumer Group, a leading accountancy practice across the UK and Ireland.

Here at 123, we believe in building long-term relationships with clients and giving our people the chance to thrive in a supportive, professional environment that values initiative, collaboration, and integrity.

We’re looking for an Accounts Prep Manager with experience in UK Accounts to join our growing team.

Key Responsibilities

• Manage a portfolio of clients, acting as their main point of contact.
• Oversee the preparation and review of statutory accounts, management accounts, VAT returns, and tax filings.
• Provide proactive advice on tax planning, cashflow, and business growth strategies.
• Ensure all compliance deadlines are met and work is delivered accurately and on time.
• Build and maintain strong client relationships through regular communication.
• Identify opportunities to provide added value through advisory services.
• Support new client onboarding and ensure a smooth transition.
• Stay updated on accounting standards, tax legislation, and compliance requirements.
• Collaborate with colleagues to improve processes and deliver an excellent client experience.

Skills, Knowledge & Expertise

We’re looking for someone who brings both technical expertise and strong people skills:

Skills & Experience

• SAIPA Professional Accountant / AGA(SA) / CA(SA) / CIMA qualified.
• Proven experience managing a portfolio of clients within an accountancy firm.
• Sound knowledge of UK accounting standards, tax compliance, and financial reporting.
• Proficient in accounting software (e.g., Xero, QuickBooks, Sage) and MS Office.
• Excellent organisational skills with the ability to prioritise workload and meet deadlines.

Personal Attributes

• Client-focused, with strong communication and relationship management skills.
• Detail-oriented, accurate, and proactive in problem-solving.
• A trusted advisor who can explain complex issues clearly.
• Professional, approachable, and collaborative.
• Commercially aware with the ability to spot opportunities to support client growth.

Belong @ Sumer

• Be part of a people-first firm that genuinely values its team
• Work within an international network through the Sumer Group
• Gain exposure to a diverse client base
• Grow your career in a supportive and collaborative environment

At Sumer, we are committed to fostering an inclusive and diverse work environment, not just as buzzwords, but as the heartbeat of our team. Our recruitment practices reflect this commitment, welcoming individuals from all backgrounds. We prioritise creating an environment where every candidate feels respected and supported throughout the hiring process.

Everyone is unique and we understand that each individual may have distinct needs to showcase their best selves during interviews. Our commitment is to offer personalised support for all