https://jobs.co.uk/job/client-payroll-administrator-accounts-assistant-infiniium-ltd--c5b79d8b-a37f-44e7-ad6e-dd8851e71786 RSS feed for Client Payroll Administrator / Accounts Assistant at Infiniium Ltd. en-gb Thu, 01 Oct 2026 20:16:14 GMT https://jobs.co.uk/job/client-payroll-administrator-accounts-assistant-infiniium-ltd--c5b79d8b-a37f-44e7-ad6e-dd8851e71786 https://jobs.co.uk/job/client-payroll-administrator-accounts-assistant-infiniium-ltd--c5b79d8b-a37f-44e7-ad6e-dd8851e71786 Thu, 01 Oct 2026 11:53:05 GMT Location: London | Salary: 10000-500000 Annual | Type: Permanent | Our client is a friendly, established accounting practice based in Central / NW London supporting a loyal base of small businesses, sole traders and owner-managed companies. We''re looking for an experienced multi-client payroll professional who wants to broaden their skills, you''ll spend three days a week running client payrolls and two days being trained in accounts preparation, giving you a clear path to becoming a well-rounded practice all-rounder. The role Payroll (3 days a week) Processing a varied portfolio of client payrolls end to end, across weekly, fortnightly, four-weekly and monthly frequencies Managing RTI submissions (FPS and EPS) and calculating monthly PAYE liabilities Handling starters, leavers, P45s, P60s and year-end processes, including P11Ds Administering statutory payments (SSP, SMP, SPP), student loans and attachment of earnings orders Running auto-enrolment pension assessments and submissions to providers Producing payslips, payroll reports and journals for clients Acting as the go-to contact for client payroll queries Accounts (2 days a week, with full training) Bookkeeping and bank reconciliations for a range of clients Preparing VAT returns under Mak... Permanent