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London City

About i9 Tax

i9 Tax is a national firm of tax advisers providing expert advice to clients on tax investigations and planning. We offer a unique combination of accountants and lawyers to provide an extra level of premium services. Our added value includes expertise in contract, commercial, and criminal law to provide clients with comprehensive support and guidance.

Our Expertise

With over 35 years of combined experience in accountancy, tax, and law, our dedicated team has successfully assisted hundreds of clients with their tax and business matters. From future planning and current compliance to navigating complex historical HMRC enquiries, we are here to support you every step of the way. Trust us to provide expert tailored to your unique needs. Your success is our priority.

Our Commitment to Results

With experience in some of the most high-profile cases in recent years, our team is dedicated to delivering an efficient and class leading service to achieve the best possible outcomes for our clients. Your success is our priority, and we strive to provide the support and expertise you need.

Our Philosophy

We take a supportive and understanding approach, ensuring that your experience as stress-free as possible. Our goal is to provide you with the best service while guiding you through the process smoothly Your satisfaction is our priority, and we're here to help every step of the way.

Our Experience

With expertise in both criminal and civil matters, we navigate HMRC enquiries and engage in negotiations with government bodies, including the Insolvency Service. Our collective background encompasses accountancy and tax compliance, inheritance tax planning, and providing contract advice. Additionally, we offer mediation services to facilitate resolutions in the most time and cost effective way.

Our Team

Jemma Montgomery

Director - Chief Legal Officer

Jemma is a seasoned lawyer with over 15 years of experience in both criminal and civil law. She specializes in commercial matters, contract dispute resolution, and navigating HMRC issues, all while providing straightforward support to clients with their business needs. Her no-nonsense approach ensures effective solutions tailored to each client's unique situation.

Phone: 020 8058 3424

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Amir Moallemi

Director - Tax

Amir is a highly experienced chartered accountant with 20 years in the field, holding ICAEW, ACCA and AIA fellowships. He approaches tax planning and investigations with a pragmatic and structured methodology, ensuring the best outcomes for his clients. Known for his calm and firm demeanor, Amir has a natural ability to put clients at ease while navigating complex financial matters.

Phone: 020 8058 3847 

Let's Connect

Contact us today for a 

no-obligation discussion and to see how we can assist you.

Address

ASM House, 

Keymer Road,

BN6 8QL

Email

© 2025 by i9 Tax Ltd

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