Expert HMRC Tax Investigation Services – Protect Your Business with Trusted Tax Advisors
Receiving an HMRC tax investigation notice can be stressful, but there’s no need to panic. At Lanop Business and Tax Advisors, we provide expert support to help you handle the HMRC investigation process smoothly and professionally

Navigate HMRC Tax Investigations with Confidence
- Whether you are an individual or business is facing an HMRC tax investigation in London are anywhere in the UK, our top-rated tax investigation experts are here to assist you. We specialize in handling HMRC inquiries, compliance checks, and tax audits while ensuring minimal disruptions to your operations. From responding to simple queries to managing complex fraud investigations, we take care of everything—including detailed reports, negotiations, and settlements—ensuring your rights and financial interests are protected throughout the process.
Expert Representation

- Our skilled tax advisors represent your company during HMRC investigations, helping to reduce liabilities and ensure a smooth, stress-free resolution.
Compliance Support

- We ensure all financial documents and records are accurately maintained, minimize the risk of errors and avoid unnecessary complications
Appeals & Negotiation

- Offering professional advice for appealing HMRC decisions, negotiating settlements, and reducing penalties effectively.

Comprehensive HMRC Tax Investigation Services
We provide detailed analysis of tax returns, accounts, and business records, to help you through every aspect of your HMRC investigation. Moreover, if you have any undeclared assets, we assist in minimizing penalties and disputes with HMRC tax investigation services.
Get a comprehensive compliance check of our existing business records. We ensure your documentation is reviewed effectively so that it meets HMRC standards.
Handling communication with HMRC, reviewing filings, and fixing errors with careful self-assessment tax returns, we aim to protect you during HMRC queries for bespoke outcomes.
Avoid severe penalties with professional HRMC VAT investigation support. We help review records, identify issues, and represent you among tax authorities.
We always manage your serious tax fraud inquiries with expert COP9 investigation support. Helping throughout the Contractual Disclosure Facility to achieve the best possible results.
Resolving past tax issues, we make a voluntary disclosure to HMRC. We minimize penalties and rebuild compliance, with accurate reporting.
Defend against HMRC investigations into offshore assets or cross-border transactions. We provide expert guidance to navigate international tax complexities.
Tailored Strategies to Resolve Tax Disputes
Lanop Business and Tax Advisors offer a comprehensive and customised approach to managing your tax disputes. We initially bring thorough tax audits reviewing your financial record and making a solid case. Our experienced chartered accountants ensure documents, transactions, and every inch of deductions are meticulously evaluated for the best possible defence against HMRC. We also help small businesses to handle investigation triggers, like errors in tax filing and disruption in VAT returns.


We Assist Businesses in Mitigate Future Risks With HMRC
We help businesses stay compliant with HMRC regulations, avoiding penalties, reducing tax liabilities, and ensuring accurate filings. Our services include tax risk assessment, VAT compliance, audit support, and dispute resolution, helping you navigate complex tax laws with confidence. With timely submissions, accurate reporting, and expert tax planning, we safeguard your business from financial risks while ensuring long-term stability and compliance.
Why Choose Us for HMRC Tax Investigations?
Lanop Business and Tax Advisors are trusted across London and the UK for cost-efficient and dependable support with HMRC Tax investigation services. We understand the stress business owners face with HMRC inquiries and effectively work to get all your hurdles resolved. We are also one of the top awarded firms in the UK for assisting businesses with tax disputes. We ensure transparency and confidence in every aspect of your HMRC tax problems with reliable HMRC tax investigation services.

Award Winning Accountancy Firm in UK
EXCELLENT Based on 102 reviews Steven George-Hilley2022-08-09 Our accountancy partners from the very beginning. A great team that tailors its services around the needs of the client, always available for advice, whenever its needed. Love working with them. Asfand tahir2022-07-01 I really don’t know where to start from i can not explain my happiness into words i can try but for sure there must be so many praises remains at the end Thanks indeed indeed Zaib And Lanop all team you guys are amazing i would say if I didn’t have you guys i would have been failed in many things All credit to Lanop what a brilliant firm Lanop Its all about you Zaib And Rehmat Thanks indeed you have done amazing job due to your work i have got my Tier 1 extension application successful within 47 days I can’t believe that i am so happy what a job you did I would advise Everyone come to Lanop for 100% guaranteed success in your immigration matters and all other accounting purposes Trust me, When name comes to success and successful it means Zaib. Big thanks to Rehmat What a team i had they are so lovely i disturbed them alot but they answered me every time For all my enquiries Rehmat the legend thanks indeed no words for you words are far behind, can’t explain you in words Rehmat and Tahir sorry I disturbed you alot and indeed you still helped every time. Rehmat is Very very professional the way he works I don’t think anyone does that way in entire country. Sidra Thanks alot for amazing help indeed You are amazing I dont know how to say how much i am happy from your work as well Kainat you too thanks alot Rehmat all credit goes to you thanks alot without your help I won’t be able to write all this today I am so grateful to you all What a team. Make sure guys you join Lanop without wasting anytime. Lanop Accountants ZINDABAD jas singh2022-01-10 I have been a client of Lanop Accountants for the last 4 years and am extremely happy with their services. Zaib and his entire team is extremely professional and dedicated; they always respond swiftly and take personal interest in the business case. I have special words of praise for Rehmat and Waqar as they both helped me in my visa extension process immensely. Zaib has built a team of dedicated professionals and the work ethics speaks volumes about their firm. I would definitely recommend them! Vinnit Patel2021-12-03 Very professional services, extremely pleased with the advice and work carried out on our accounts. László Kohányi2021-10-12 I like their flexible approach. I had a bunch of small problems what was too little to big firms but too big for me. They explained the process, fees etc and solved my troubles. Price wise also been on the better side. Personally I recommend Rehmat. He is super responsive. Alexey2021-05-18 Having been a client of Lanop Accountants for nearly 5 years, can't recommend them highly enough. Great professional team working 24/7 to meet every customers's need. Eda Kendirli2021-05-04 Best and accurate service. Saved me so much time and money. Femi Yusoof2021-01-29 I have been using Lanop Accountants for more than 3 years, and could not recommend them more highly to any one starting out in business or established business practice. Their professionalism, promptness and excellent customer service makes them in my opinion second to none. JN2021-01-22 I used Lanop accountants to file some paperwork with HMRC as a non-dom resident. I’ve been very happy and impressed with their work so far. Zaib has been very knowledgeable and helpful. I recommend them and plan to use them again.