Chartered Management Accountants
Tax Investigation Services in London with Expert Guidance
If you’ve received a letter from HMRC, don’t panic. Taj Accountants offers professional tax investigation services in London to support individuals and businesses facing HMRC scrutiny.
Whether it’s a full-blown tax investigation, compliance check, or an enquiry into your self-assessment return, our experienced tax investigation accountants are here to protect your interests, minimise penalties, and resolve the matter efficiently.
What is A Tax Investigation?
An HMRC tax investigation is an official enquiry into your financial records to ensure you’ve paid the correct amount of tax. HMRC may investigate:
- Self-employed tax returns
- Company accounts
- VAT returns
- PAYE and CIS records
- Capital gains tax
- Offshore income
HMRC can open investigations at random, due to suspicious activity, or if they believe there’s been a mistake or underpayment.
Some Important Facts About Tax Investigation in London
At Taj Accountants, we believe knowledge is your first line of defence. Here are the key facts every taxpayer and business owner should understand about HMRC tax investigations.
HMRC has the legal right to inspect your financial records at any time.
This can happen without prior notice or suspicion.
Under Self-Assessment rules, HMRC selects taxpayers at random.
Anyone can be selected, including individuals, landlords, sole traders, and companies.
HMRC does not need a reason to start an investigation.
You can be selected even if your tax affairs appear in order.
There are two types of tax investigations: full and aspect enquiries.
- A full investigation covers all areas of your tax return and financial affairs.
- An aspect enquiry focuses on specific parts, such as expenses, VAT, or income reporting.
The average duration of a full investigation is 19 months.
This can be time-consuming and disruptive to your business operations.
Professional fees for dealing with tax investigations can exceed £5,000.
Without expert representation, you may face significant financial and reputational risks.
Tax investigations can interrupt your business and cause ongoing stress.
Responding to HMRC without guidance may lead to costly errors or delays
Taj Accountants offers specialist Tax Investigation Services in London.
- Our team handles every aspect of HMRC enquiries on your behalf, including:
- Communicating with HMRC
- Preparing and submitting relevant documents
- Negotiating penalties and settlements
- Protecting your financial and legal position throughout the process
We offer fixed-fee packages for investigation support.
You’ll know the costs upfront, with no hidden fees or surprises.
Our service is designed to reduce stress and save you time and money.
With Taj Accountants, you’ll have peace of mind knowing experienced professionals are on your side.
Our Tax Investigation Accounting Firm
Will Give You The Expert Defence
At Taj Accountants, we assist with all forms of HMRC tax investigations, including:
Full Tax Investigations
A complete review of both personal and business accounts. We work closely with you to compile accurate documentation and handle all HMRC correspondence.
Aspect Enquiries
HMRC might investigate a specific part of your tax return (e.g. travel expenses or income from property). We’ll resolve the issue quickly to avoid escalation.
Compliance Checks
Routine or targeted checks on your VAT, PAYE, or Corporation Tax. We ensure full compliance and make necessary corrections.
Self-Assessment Enquiries
If HMRC questions your self-employment return or SA302, we represent you and provide supporting evidence for any claims.
Voluntary Disclosures
Need to declare undeclared income or correct a past error? We help you approach HMRC voluntarily, negotiate reduced penalties, and protect your reputation.
Code of Practice 9 (COP9)
If you’re suspected of serious tax fraud, we’ll help you manage the disclosure under HMRC’s Contractual Disclosure Facility (CDF) and defend your position with discretion and care.
Company Incorporation
We guide you through the entire company formation process, ensuring all legal requirements are met while helping you select the most tax-efficient structure for your business. Our services include setup, registration, and tailored advice.
Company Strike Off
Planning to dissolve your company? We handle the complete strike-off process—accurately preparing and submitting all required documentation without the need for a physical visit.
Company Restoration
If your business has been removed from the Companies House register, we assist in restoring it efficiently, ensuring you're ready to resume operations with minimal disruption.
Payroll Registration & Management
We offer end-to-end payroll services, from HMRC registration to monthly processing and reporting. Our bureau ensures accuracy, compliance, and timely submissions.
VAT Registration & Returns
We manage the entire VAT process. From registration to return submission—helping your business meet its obligations while optimising VAT efficiency.
Self-Assessment Registration & Returns
We assist individuals and directors with self-assessment registration and tax return preparation, ensuring accurate filings and penalty avoidance.
Use of Registered Office Address
Enhance your professional image with our registered office address service. We receive and manage your business mail securely on your behalf.
Business Plan Development
Our expert team crafts professional business plans tailored to your goals—ideal for securing funding, defining strategy, and supporting growth.
Why is Tax Investigation Important for
Your Small Business In London
Ignoring or mishandling an HMRC investigation for tax can lead to legal consequences. We don’t want that. Our mission is to minimise your exposure, manage all communication with HMRC, and reach the best possible outcome for you.
Some legal consequences include:
- Heavy fines and penalties
- Additional tax liabilities
- Frozen business bank accounts
- Reputational damage
- Potential prosecution
Why Choose Tax Investigation
Accountants in London from Us?
Whether you’re under review or just want peace of mind, our tax investigation accounting firm provides calm, experienced guidance throughout the process.
- Award-Winning Expertise
- London-Based, Trusted Local Support
- Over 15 Years’ Experience in Tax Matters
- Confidential & Non-Judgmental Approach
- Specialist Representation for Individuals, Sole Traders & SMEs
- Direct Access to Your Dedicated Advisor
- Fixed-Fee Options & Transparent Pricing
We Ensure a Custom Approach for All Tax Investigations for Your Small Business
Step 1
Free Initial Consultation
We’ll assess your situation, review your documents, and advise you on next steps — confidentially and without judgment.
Step 2
HMRC Representation
We liaise directly with HMRC on your behalf, respond to letters or queries, and provide full compliance support.
Step 3
Strategy & Resolution
We build a tailored strategy to resolve your case quickly while minimising penalties and disruption to your life or business.
Step 4
Ongoing Support
Post-investigation, we offer continued tax planning and accounting services to ensure you stay fully compliant.
Frequently Asked Questions
How will I know if I’m being investigated by HMRC?
You’ll receive an official letter from HMRC. It will detail what they’re investigating — whether it’s your income, VAT, or a specific part of your return.
Should I reply to HMRC myself?
It’s best to speak with a tax investigation accountant first. We can respond professionally on your behalf and protect your position.
Can I be investigated even if I’ve done nothing wrong?
Yes. HMRC can conduct random checks. Having a qualified accountant can make these smoother and less disruptive.
How long do HMRC investigations last?
It depends on the complexity. Some are resolved in weeks, while others may take months. We’ll work to close your case as quickly and efficiently as possible.
Will I have to pay penalties or fines?
If mistakes were made, HMRC may issue penalties. However, we can often negotiate reduced penalties, especially for voluntary disclosures or first-time offences.
Are your tax investigation services confidential?
Absolutely. We handle every case with complete discretion and never share your details without permission.
Together,
We Can Do More
Taj Accountants is a leading firm of Chartered Management Accountants in London, featuring an inclusive team of ACCA, AAT, and other esteemed professionals. We provide more than just tax return filing, offering comprehensive financial solutions that make us the top choice for businesses. Read more
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