About this role
I am currently partnering with a boutique tax disputes and investigations team looking for a Senior Manager to join their team due to a large amount of growth trajectory in recent years (organic growth). This is an independent tax firm working with individuals and businesses facing HMRC enquiries, providing high -quality and strategic advice across a range of tax matters.
The Role and Experience Required
They are seeking a Senior Manager to join the disputes and investigations team. This is a senior, client-facing role suited to an individual who can independently manage complex cases from start to finish while supporting and developing junior team members.
The role can be performed fully remotely in the UK, with occasional client or team meetings where required.
- Lead and manage complex HMRC tax investigations and disputes from inception through to resolution
- Handle a wide range of HMRC enquiries, including both civil and serious investigations
- Take primary responsibility for Code of Practice 9 (COP9) / Contractual Disclosure Facility (CDF) cases
- Prepare high-quality disclosure reports, including detailed analysis of irregularities and liabilities
- Act as the main point of contact for clients, providing clear, pragmatic, and commercially focused advice
- Liaise directly with HMRC Inspectors and negotiate settlements where appropriate
- Draft clear, concise, and technically accurate correspondence and reports
- Contribute to the firm's growth through client relationship development and delivering exceptional service
Why join this team
- Work with a highly specialised boutique firm on complex and high-value cases
- Fully remote and flexible working environment
- Opportunity to take ownership of cases and make a real impact
- Collaborative and supportive team culture
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About investigation roles for ex-police
Investigator roles across corporate, insurance, financial and public-sector settings. Interviewing (PEACE), evidence handling, disclosure and case-file discipline are exactly what these employers struggle to hire.
See all investigation jobs in Manchester →Why this fits a police background
- Evidence & case files
- Investigative casework
What investigation roles pay ex-police
Advertised UK ranges, editorial estimates reviewed July 2026
| Claims / junior investigator | £28,000–£38,000 |
| Corporate / counter-fraud investigator | £35,000–£48,000 |
| Senior investigator | £48,000–£65,000 |
| Investigations manager | £60,000–£85,000 |