Course Overview

AAT level 3 is an intermediate level in the AAT accountancy qualification because it extends on the knowledge you have studied at level 2, and sets you up for level 4. A lot of students are concerned that level 3 is going to be a step up from level 2 and therefore, a difficulty level to study. But, the knowledge built from your level 2 studies will give you a countless kick start towards the Advanced Diploma in accounting qualification.

The AAT Level 3 Advanced Diploma in accountancy qualification introduces more composite bookkeeping and accounting topics. In the Level 3 course, you will learn how to create adjustments such as working from partial information, producing an Extended Trial Balance, correction of errors, VAT Return, Costings report, making reports in preparation of financial statements and accounts for Sole Traders and Corporations.

AAT Advanced Diploma in Accounting or bookkeeping Level 3 is the ideal qualification for current Bookkeeping professionals looking to increase their skill set and carry out more innovative Accounting tasks. This course would also outfit anyone looking to achieve professional AATQB status. The AAT Level 3-Advanced Diploma in Accounting brings in more composite accounting tasks, such as maintaining cost accounting records, and the provision of reports and returns. It is ideal if you’ve achieved the Level 2 Foundation Certificate, or you’re already at a more advanced level and want to advance your accounting skills further. If you’re considering gaining the AAT Level 3 qualification without having to attend a class, our customised learning option allows you to fit your studies around promises like work and family. You’ll receive provision from an experienced tutor, along with textbooks and access to our virtual learning platform. This will guide you along every step of your learning journey.

AAT - Level 3 Qualified Bookkeeper

AAT Qualified Bookkeeper - AATQB status will give acknowledgement to your commitment to become a qualified Bookkeeper. Upon achievement of the Advanced Diploma in Accounting, you will be capable of starting applying for AATQB status which approves your skills and allows you to work towards being capable of submitting the final balance for your corporate business, or other corporate businesses of any size.

As a Certified and qualified Bookkeeper, you can become self-employed and offer all services listed in the job description, including Bookkeeping, Financial Accounts and Accounts planning for sole traders and partnerships, Computerised Accounting systems, VAT, and Payroll.

What Our Course Will Offer You

Whether you are employed in accounting and want to advance your skills or just want to build on knowledge learned at AAT-Level 2, the AAT Level 3 Diploma in Accounting will form the next step in your studies. At this level of the AAT qualification pathway, the course will support your progress on your way to becoming a fully experienced Accounting Technician. You will study the complex accounting processes used in business management; such as company forecasting, final accounts preparation and budgeting, formulating you for more defined responsibilities in the finance industry.

What Can I Expect After Completing AAT Level 3?

As a bookkeeper, you will be responsible for many different zones of a company’s finances, including:

  • Organise and extend a trial balance
  • Comprehend the principles of ethical working
  • Complete VAT returns precisely
  • Create final accounts for sole traders and partnerships
  • Use information gathered from costing systems to support decision making
  • Use a spreadsheet to add, edit and organise statistics and other data

Key Benefits of AAT Level 2

You can expect a considerable number of benefits from studying AAT courses. These include:

  • An exciting career: Accounting and bookkeeping is a fascinating job. However, you can suppose a diverse career with quite several employment opportunities. Financial management is the base of every business. There is a high demand for Bookkeepers and accountants.
  • Excellent employment prospects: AAT certifications are incredibly reputable, recognised and reliable within the accountancy industry. The skills and knowledge learnt from these certifications are real-world vital financial skills that can be easily transferred into job roles and tasks.
  • Ability to study with full-time work and a family: Although time and devotion are required if you want to attain study success, AAT courses are flexible considering your family life, social life, work-life and leisure time. You can receive constant support and supervision.
  • Value for money: If you’re able to dedicate time to the qualification fully, you can see a quality investment that will be gratifying and beneficial for your career. Once you have completed your course, you can expect a great job. You can apply for membership of AAT –MAAT.

Course Modules

The AAT Level 3 Diploma in accountancy course contains six modules:

  • Be able to use a sub-divided bookkeeping system
  • To make trial balances and reconciliations
  • Comprise the estimation of inventory
  • Make accounts for irrecoverable debts
  • Understand the disposal of non-current assets
  • Study how to prepare accounts for several business types
  • Prepare final accounts from incomplete records
  • Record changes in the building of a partnership
  • Be able to prepare budget accounts
  • How to manage company costs (materials, labour and expenses)
  • Learn how to estimate company revenues considering break-even and limiting factors
  • Discover more elements to VAT legislation governing costs
  • Study how to prepare a VAT tax return
  • Learn how to generate advanced spreadsheets for accounting
  • Using suitable formulas and formatting
  • Learn more about the ethical guidelines within an accounting
  • The legal deliberations that apply to members in practice

Skills You Will Gain

  • Advanced Bookkeeping skills, including double-entry bookkeeping, reconciling accounts, and preparing financial statements.
  • Proficiency in using accounting software, such as Sage, to manage accounts, process transactions and generate reports.
  • Knowledge of cost accounting, budgeting, and variance analysis.
  • Understanding of VAT regulations and the ability to prepare VAT returns and advise on VAT-related matters.
  • Strong communication skills, including the ability to explain financial information to non-financial stakeholders.

Jobs You Can Apply For

The AAT Diploma in Accounting Level 3 is the second and advanced level of the full AAT Qualification - AQ2013 pathway. The pathway contains three levels and is a fully recognised route to occupation in a UK accounting role; the more you progress, the better the employment opportunities.

When you successfully achieve the level 3 qualification, you could look for employment as an:

  • Accounts Assistant
  • Tax Assistant
  • Payroll Administrator
  • Payroll Supervisor
  • Audit Trainee
  • Accounts Payable Clerk
  • Bookkeeper
  • Assistant Accountant
  • Credit Controller
  • Finance Assistant
  • Practice Bookkeeper
  • Accounts Payable and Expenses Supervisor


  • AAT Level 3
  • Continuing Professional Development (CPD) Certificate

More Courses For You

AAT Level 2: Foundation Certificate in Accounting

AAT level 2 is the initial level into the AAT qualification. Level 2 is the most significant level of them all because this will explain to you the basics of accounting.

AAT Level 3: Advanced Diploma in Accounting

AAT level 3 is an intermediate level in the AAT accountancy qualification because it extends on the knowledge you have studied at level 2, and sets you up for level 4.

AAT Level 4: Professional Diploma in Accounting

AAT level 4 is the foremost level of the AAT qualification. Once you have achieved level 4, you will have added AAT Accounting Technician qualification.