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Accountants in London

With extensive experience supporting London’s dynamic business and property sectors, the team at IWN Accountancy deliver expert, proactive financial guidance tailored to the unique needs of our clients.

Expert Accounting and Tax Services in London

At IWN Accountancy, we specialise in providing tailored financial solutions for businesses, landlords, and entrepreneurs across London. Whether you’re managing a growing business, navigating complex property tax regulations, or optimising a buy-to-let portfolio, our expert team ensures you stay compliant while maximising your financial potential. 
With deep industry knowledge and a proactive approach, we help London-based clients make informed financial decisions and unlock new opportunities.
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Andrew Green profile picture
Andrew Green
1 July 2026
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Extremely professional and able accountancy team you can trust

Owner's reply
Thank you very much for this fantastic review, Andrew. We are so pleased to hear you found our team extremely professional and trustworthy. Providing reliable, expert accountancy services to clients across London and the wider UK is exactly what we set out to do at IWN Accountancy. We look forward to continuing to support you with your accounting and tax needs. Thanks again for taking the time to leave this feedback.
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Alessandro Iacovacci profile picture
Alessandro Iacovacci
19 June 2026
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I cannot recommend IWN services enough. Trustworthiness is a priority for me, and Alex & Co. have proven themselves to be top-tier. An outstanding service all around.

Owner's reply
Thank you for this wonderful review, Alessandro. Trustworthiness sits right at the heart of how we approach accountancy and advisory work, so it means a great deal to hear that has come through in your experience with the IWN team. Delivering top-tier service to clients across Bournemouth and beyond is what we strive for, and feedback like yours tells us we are getting it right. We look forward to continuing to support you. Warm regards, Alex and the team at IWN Accountancy.
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Gary Tunbridge profile picture
Gary Tunbridge
20 January 2026
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I contacted IWN with regards to a Pension tax refund issue, not only did they give me a first class service with very easy e mail process, I personally want to say a very big thank you to Jenny Shepherd who was absolutely outstanding with my issue. Great Company and employees.

Owner's reply
Thank you for your kind review, Gary. We are delighted you have experienced our first class service & appreciate you taking the time to review us.
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Minal Shah profile picture
Minal Shah
12 January 2026
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IWN have been our accountants for a year now . Our first meeting with Alex was informative, professional and we immediately felt like we were in very good hands. Alex is friendly, knowledgeable and proactive which we really appreciate. We enjoy his topical and regular webinars and are also aligned with his goal to maximise wealth and save time. He is on it! During the on-boarding process, Jenny was efficient, speedy and made the process effortlessly seamless. She replied to our emails in a timely and professional manner. Thank you Conway really assisted us in getting used to the Xero software. He was patient and explained the software very well. He was also on hand to answer any further additional queries that were thrown at him in a detailed and easy to understand manner. Thank you Amad was a star whilst completing our company accounts. He is professional, patient and very thorough. His emails are positive, informative and his very clear explanations are always much appreciated. Thank you Amad! We look forward to working with the whole team going forwards and hopefully meeting you in person very soon at your next event! Thank you all

Owner's reply
Thank you very much for your kind review, which reflects our whole team's commitment to excellence. We appreciate the opportunity to work with you and look forward to continuing to do so in future!
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Raj Gupta profile picture
Raj Gupta
29 September 2025
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Navigating the complexities of property ownership—particularly in light of increasingly stringent tax and legal regulations—had led me to consider incorporating a company to manage my portfolio. Recently, I was introduced to Alex from IWN Accountancy, and I couldn’t be more impressed. From our initial conversation, Alex demonstrated exceptional professionalism, deep technical expertise, and a genuine commitment to going above and beyond. He translated complex tax jargon into clear, actionable insights and thoughtfully mapped out the implementation timeline for various strategic options. His clarity and attention to detail made what could have been an overwhelming process feel manageable and well-informed. I wholeheartedly recommend Alex and the team at IWN Accountancy to anyone seeking reliable, knowledgeable, and forward-thinking tax and accountancy support.

Owner's reply
Thank you for your kind & thoughtful review, Raj. It was a pleasure to advise you on optimising the tax position for your property portfolio 👌
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PARM VERDI profile picture
PARM VERDI
29 August 2025
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Amad, handled my annual accounts and tax returns with great care and patience. The whole Team @ IWN are brilliant , their professionalism and support made the whole process smooth and stress-free. I really appreciate their help and highly recommend them.

Owner's reply
Thank you, Parm. It has been a pleasure to serve you and your family & we look forward to continuing to do so.
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Sunil Samani profile picture
Sunil Samani
26 June 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Seamless handover and timely responses. Trusted team, looking forward to working with them.

Owner's reply
Thanks Sunil - appreciate your kind words and happy you look forward to working with us.
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w irvine profile picture
w irvine
12 May 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
While looking for accountancy advice recently, the name that really stood out was IWN Accountancy. From our first phone call, Jenny was up- beat, professional, supportive and informative. No question was too much trouble for her and this gave me confidence in the company. Amad worked with my account and I benefitted from his dedicated professional approach and experience. He gave one hundred percent attention to detail. A dynamic friendly team and really helpful . Paperwork sorted! I'm beyond delighted! Highly recommended!' (Mrs W Irvine)

Owner's reply
Thank you for taking the time to leave us such a thoughtful review! It is our pleasure to serve you.
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Abbas Yadollahi profile picture
Abbas Yadollahi
14 April 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
It has been an absolute blessing to work with IWN Accountancy. After being let down by my previous accountant, I was relieved to find a team of knowledgeable, friendly, and highly professional chartered accountants who deliver work to the highest standard. A special thanks to Jenny for seamlessly handling our payroll and to Junaid for taking over our company accounts with such expertise and dedication. The entire team at IWN Accountancy show true professionalism, and I’m incredibly grateful to you all.

Owner's reply
Thanks Abbas - such a pleasure to serve you & your family!
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Eileen profile picture
Eileen
24 March 2025
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I can't describe the relief I feel knowing my long overdue tax and capital gains have been addressed. I kept putting it off, feeling overwhelmed to tackle it, that is until I contacted IWN. They have explained everything, hand held me throughout the process, been unbelievably patient, answered every question and got me through it. Huge thanks to the team who have all been involved. I particularly thank Junaid for his knowledge, commitment and "we can do this" attitude. What a star. Highly recommend

Owner's reply
Thank you very much for your review, Eileen. We were so glad to be able to assist you 🙏
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IWN provides a comprehensive range of services, supporting businesses across London and beyond.

Our Office:

IWN Accountancy,
The Echo Building,
18 Albert Road,
Bournemouth,
BH1 1BZ

01202 028074

info@iwna.co.uk

Request a call back →

Why Work With Us?

We provide expert property tax advice and cutting-edge digital accounting solutions, helping London landlords, property investors, and businesses stay ahead of evolving tax regulations and make informed financial decisions with confidence.

Listen to one of our happy clients

  • Specialist Property Tax Expertise: Navigating property tax regulations can be complex, but at IWN Accountancy, we make it simple. Our in-depth knowledge of tax planning helps landlords and property owners optimise their portfolios, reduce tax liabilities, and stay compliant with evolving legislation.
  • Cloud-Based Accounting: We harness cutting-edge cloud accounting software to give our clients instant access to financial data. Whether you’re a business owner or a property investor, our digital solutions provide real-time insights, empowering you to make informed decisions anytime, anywhere
  • Personalised, Client-Centred Service: At IWN, each team member is committed to going the extra mile, fostering long-term relationships that clients genuinely appreciate and trust.
  • Proactive Tax Planning – No Last-Minute Surprises: At IWN, we pride ourselves on a personable, proactive approach. We go beyond number-crunching, building long-term relationships with our clients through trusted financial guidance, transparent communication, and dedicated support.
  • Exclusive Client Training & Resources: Gain access to our library of expert training videos, covering key financial topics to help you navigate tax, accounting, and business strategy with confidence. Whether you’re a startup, a growing business, or a property investor, we provide the knowledge you need to stay ahead.
  • Strategic Advice for Ambitious Businesses: From startups to established enterprises, we help businesses streamline operations, improve efficiency, and create sustainable growth strategies. Our tailored financial expertise ensures you’re not just managing numbers—you’re building a future-ready business.

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    Who We Serve in London —

    Landlords

    IWN Accountancy are specialists in assisting Landlords to operate as tax efficiently as possible, ensuring maximum profitability and capital growth.

    Terrace Houses

    Start Up
    Businesses

    The only way to guarantee success is to surround yourself with the right people, have a plan and move forward.

    Start Up Business

    Established
    Businesses

    Established businesses might be more robust than start-ups, however, they can also be stuck in bad habits.

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    HNW
    Individuals

    We work with High Net Worth clients to build structure to your finances and focus on your priorities in a tax efficient way.

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    Meet Alex & The Team at IWN

    As Managing Director of IWN Accountancy, Alex Norian leads our team with a unique combination of financial expertise and property tax specialisation. Raised in an entrepreneurial family, Alex’s background in finance and law naturally led him to become a Chartered Certified Accountant.

    His passion for helping landlords, business owners, and ambitious start-ups maximise their wealth has been central to IWN’s forward-thinking approach.

    Alongside his wife, Steff, Alex is committed to delivering a personal, accessible service that sets IWN apart from traditional London accountancy firms. By leveraging digital tools for real-time financial insights and offering proactive tax planning, Alex and the team help clients stay ahead and gain financial confidence.

    Request a call back →

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      CHARTERED CERTIFIED ACCOUNTANTS EMPOWERING LANDLORDS AND BUSINESS OWNERS TO MAXIMISE THEIR WEALTH, TIME AND POTENTIAL

      FINANCE & PROPERTY SOLUTIONS
      IWN Accountancy Limited is registered in the United Kingdom | Registered Number: 12980092 | Registered Office: The Echo Building, 18 Albert Road, Bournemouth, BH1 1BZ
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