Insite Group
Tax Investigations Case Handler

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Tax Investigations Case Handler
Salary: £60,000 - £70,000
Location: Fully Remote
Experience: 6+ years' Tax Investigations experience
The Opportunity
A specialist boutique Tax Investigations firm is looking to appoint an experienced Tax Investigations Case Handler to join its growing team on a fully remote basis. The firm specialises in COP 9, COP 8, WDF, Let Property Campaign and wider HMRC investigations, providing specialist advice and support to individuals and businesses dealing with complex HMRC enquiries.
The Role
You will manage a portfolio of complex HMRC tax investigations, taking ownership of cases from initial engagement through to resolution. Key responsibilities include:
- Managing complex HMRC enquiries and investigations from start to finish.
- Handling COP 8 and WDF cases.
- Exposure to COP 9, Let Property Campaign and wider HMRC investigations.
- Developing investigation strategies and assessing technical risks.
- Preparing responses to HMRC correspondence and information requests.
- Negotiating with HMRC and working towards appropriate settlements.
- Advising clients throughout the investigation process.
- Managing a varied portfolio of complex and sensitive cases.
- Working alongside experienced tax investigation specialists on high-value and technically challenging matters.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
About You
We are looking for an experienced Tax Investigations professional with:
- 6+ years' experience within Tax Investigations or HMRC Enquiries.
- Strong hands-on COP 8 and WDF experience.
- Experience across COP 9, Let Property Campaign and wider HMRC investigations.
- Strong knowledge of HMRC investigation procedures and tax legislation.
- Experience managing investigations independently through to resolution.
- Excellent client-facing, communication and negotiation skills.
- Strong technical and analytical ability.
- The confidence to manage a complex caseload independently in a fully remote environment.


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What's on Offer
- £60,000 - £70,000 salary
- Fully remote working
- Join a specialist boutique Tax Investigations firm
- Exposure to complex HMRC investigations
- Strong COP 8, COP 9 and WDF caseload
- High level of autonomy and responsibility
- Supportive specialist team
- Excellent long-term career opportunity
If you have strong COP 8 and WDF experience and are looking for a fully remote opportunity within a specialist Tax Investigations boutique, this could be an excellent next step.
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