You need to believe in yourself and take any development opportunity offered to you. Training and learning is important and is encouraged so you can do your job effectively and develop skills that can help you throughout your career. Constant development is important for you, your team and the wider business. If you are interested in pursuing something - consult with your manager to see if they can help identify opportunities or courses you can attend. Not all courses are internal and in some instances the department will pay to attend external courses or attain professional qualifications. There are also great training and development schemes that exist in HMRC

No matter what job I've done over the years there has always been people impacted by it. Whether I was sorting out a customers Tax, National Insurance record, developing new IT systems, or delivering new policies or even opening new buildings its people that have been affected at the end of it. Its easy to forget when wrapped up in the day to day activities of your job, that I have made life better for a huge amount of people over the years but in tiny bite size chunks

Something that has helped me to move up in my career at HMRC is taking on new tasks from working on additional projects for the HO's in Customs to training new starters to the business. I actually wrote and delivered a training package for new starters when I was AO in Customs, I felt this not only increased my skillset but it also helped me to make sure that anyone starting in the same role as me learnt the job from the perspective of an AO. I have also taken on projects where I have led a group of people, for example, clearing an email inbox where we had a large number of emails. I delegated colleagues to cover particular time slots, making sure that the emails that had been waiting the longest for a response were dealt with first.