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Posted 02 August, 2026

Expenses Clerk

Reed
London, ENG, GB Full Time

Job Description

Part-Time Expenses Clerk

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Location: Hounslow

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Hours: Wednesday to Friday, 9:00am to 5:30pm (22.5 hours per week)

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The Role

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We are seeking an organised and detail-oriented Expenses Clerk to join our finance team on a part-time basis. Working three days per week, you will take ownership of the employee expenses process, ensuring all expense claims and company credit card transactions are processed accurately and in line with company policy.

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This role requires someone who is confident reviewing expense submissions, identifying discrepancies, and challenging items where appropriate. In addition to expenses administration, you will support the wider finance function with credit control activities and provide ad hoc assistance across the department when required.

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Key Responsibilities

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Expenses & Credit Card Processing (Approximately 80%)

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  • Process employee expense claims and company credit card transactions accurately and in a timely manner.
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  • Review expense submissions to ensure compliance with company policy.
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  • Verify supporting documentation and receipts.
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  • Investigate discrepancies and follow up with employees where information is missing or unclear.
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  • Challenge inappropriate or non-compliant expenses where necessary.
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  • Maintain accurate expense records and audit trails.
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  • Assist with month-end expense reporting and reconciliations.
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Credit Control (Approximately 20%)

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  • Monitor outstanding customer balances.
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  • Contact customers via telephone and email to chase overdue payments.
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  • Maintain accurate records of collection activities.
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  • Escalate aged debt issues where required.
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  • Support the finance team in reducing debtor days and improving cash collection.
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Ad Hoc Finance Support

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  • Provide cover for colleagues during periods of annual leave or absence.
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  • Assist with finance administration and transactional finance activities as required.
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  • Support the wider finance team with reporting, reconciliations and general administrative duties.
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Skills & Experience Required

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  • Previous experience in an expenses, finance assistant, accounts assistant, or similar finance administration role.
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  • Strong attention to detail and high levels of accuracy.
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  • Confidence to question and challenge expense claims when appropriate.
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  • Good understanding of company credit card and expense processes - Concur system experience an advantage
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  • Experience of credit control would be advantageous.
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  • Strong organisational and time management skills.
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  • Good communication skills with the ability to deal professionally with employees and customers.
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  • Proficient in Microsoft Excel and finance systems.
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Personal Attributes

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  • Thorough and methodical approach to work.
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  • Confident and professional communicator.
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  • Reliable and trustworthy.
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  • Ability to work independently and manage priorities.
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  • Team player willing to support colleagues across the finance function when needed.
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This is an excellent opportunity for an experienced finance professional seeking a flexible part-time position within a supportive finance team.