In the past, there have been no mandatory qualifications required to offer tax advice in the UK. However, from April 2026, tax practitioners who work with HMRC on behalf of clients may be required to register - a direct push by HMRC to enhance professional standards and protect businesses from poor advice.*

For AAT-qualified accountants and bookkeeping businesses offering tax services, now is an excellent time to invest in upskilling. Earning qualifications such as the Association of Taxation Technicians (ATT) or Chartered Tax Adviser (CTA) will position you to meet evolving professional standards while safeguarding your ability to operate and grow in this changing environment.

Why upskill now?

1. Stay ahead of regulation

With HMRC considering mandatory registration, holding a recognised qualification ensures compliance and competitiveness.

2. Enhance your professional standing

ATT and CTA certifications are highly respected in the industry, proving your expertise and commitment to best practices. This enhances client trust while attracting new business.

3. Expand your offerings

ATT and CTA qualifications provide in-depth tax knowledge that lets you go beyond compliance work into valued advisory roles, helping you deliver more comprehensive support to your clients.

4. Future-proof your business

By securing qualifications now, you’ll reduce future stress and be prepared as the industry moves towards greater regulatory oversight.

How to get started

You can study towards ATT and CTA qualifications through flexible study methods at Kaplan. The courses are designed to help you gain qualifications while balancing other commitments.

The qualifications explained

• ATT Association of Taxation Technicians (ATT) - ideal for those seeking practical knowledge and compliance expertise.
• Chartered Tax Advisor (CTA) - the gold standard for tax advisors, providing expert-level knowledge and advisory skills.
• ATT and CTA Pathway - A joint pathway that lets you fast-track through both tax qualifications (ATT and CTA). This option also allows you to specialise earlier in your studies.

Take the next step

By starting your journey towards the ATT, CTA or joint pathway now, you’ll gain a competitive edge in the industry while ensuring compliance with upcoming HMRC charges.

Take the next step towards becoming a trusted tax professional. Explore our tax courses or use our chatbot for help and advice. 

*For context, refer to the ICAEW article on autumn tax regulations changes.