Senior Tax Specialist

About the Role We are seeking a detail-oriented and proactive Tax Specialist to join our finance team in London. This role is ideal for someone with solid experience in corporate income tax (CIT) , value-added tax (VAT) , and exposure to environmental and minor taxes . You’ll be instrumental in ensuring full compliance with UK and international tax regulations, supporting tax filings, advising on tax implications of business activities, and contributing to tax strategy. Key Responsibilities Compliance & Reporting Prepare and review corporate income tax (CIT) filings in compliance with UK tax laws. Ensure timely and accurate VAT submissions , including analysis of transactions and reconciliations. Support tax accounting and reporting requirements for statutory audits and monthly/quarterly closings. Prepare and manage minor taxes (e.g., business rates, stamp duty, withholding tax) and environmental taxes (e.g., plastic packaging tax, climate levies). Advisory & Support Provide internal tax advice on new business initiatives, cross-border transactions , and operational changes . Collaborate with finance and commercial teams on tax planning opportunities . Support tax risk management by identifying potential exposures and proposing mitigation measures. Stakeholder Management Liaise with HMRC, external advisors , and internal stakeholders. Assist in managing tax audits and responding to tax authority queries. Process Improvement Drive automation and process enhancement for tax compliance workflows . Maintain up-to-date knowledge of UK and international tax legislation and assess its business impact. Requirements Bachelor’s degree in Accounting, Finance, or a related field; tax-specific qualifications (e.g., CTA , ACA , or ACCA ) preferred. Relevant tax experience in a corporate or Big Four environment . Strong working knowledge of UK CIT, VAT, environmental taxes , and minor levies. Familiarity with tax software , ERP systems (e.g., SAP, Oracle), and Excel. Excellent analytical, problem-solving, and communication skills. Ability to work independently and manage multiple priorities in a fast-paced environment.