The Birmingham-based company provide strategic financial planning for individuals, trustees and businesses.
HJ Wealth Planning will remain as the Club’s official wealth planning partner for the next two years.
Ian Dutton, Chief Commercial Officer, Birmingham City Football Club, said: “We are thrilled to extend our partnership with HJ Wealth Planning and solidify our long-standing relationship.
"Throughout our talks with them it was easy to identify how well the Club will be able to work with and support HJ Wealth’s philosophy of focusing on maintaining a long-term and trusted relationship with clients."
Matt Holden Jones, Managing Director, HJ Wealth Planning, said: “As a born and bred Bristolian, I arrived at Digbeth coach station back in 1997 and not thinking I’d be staying here.
“The City has officially adopted myself, my family and my growing business. I’ve seen substantial changes in the city and continue to see a very bright future for both businesses and the people of Birmingham.
“Birmingham City Football Club have been an intrinsic part of our growth plans and continue be a tremendous support for us. The commercial team really echo our company philosophy of building trusted and long-lasting relationships."