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AAT BNTA Business Tax books

The standard books for AAT BNTA from Kaplan and BPP - check which edition is worth buying, then get it used from someone who just passed.

AAT · Level 4 Diploma

Can I use last year's AAT BNTA edition?

No - match the edition to your exam

This is a Finance Act-tied tax unit: editions are valid for one calendar year of assessments only.

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What changes between BNTA editions

This is a Finance Act-tied tax unit: editions are valid for one calendar year of assessments only. The current Finance Act 2025 editions cover exams from January to December 2026. An out-of-year tax edition has the wrong rates and thresholds - always match the edition to your assessment year. Note: the Q2022 Level 4 diploma is being replaced from September 2026 (last Q2022 assessments July 2028), so check which syllabus you're enrolled on before buying.

Always double-check the edition against your exam sitting before buying. When in doubt, AAT's official syllabus documents are free and definitive.

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