After ten years of being an associate member of ICAEW you can apply for fellowship at no extra cost.
If you have been a member for 10 years, you are eligible for fellowship of ICAEW. This means you can call yourself an FCA, instead of ACA. The FCA designation is recognised globally. It enhances your credentials and demonstrates your commitment to the profession.
Advancements to fellowship are approved each month, and you will usually be granted fellowship within six weeks of applying. There is no application fee and your annual membership subscription won't change either.