Back in the days when I knew nothing whatever about tax I repeatedly found that documents from the Inland Revenue (now HMRC) which were supposedly meant to explain taxation in a simple way, failed to lighten my darkness and in fact often confused me further.
In recent years the accessibility of such HMRC documentation has improved greatly, but as with all things written by, or on behalf of experts, there is always the danger of assuming the reader already knows some basics. In other words, it's always hard or impossible for the subject-knowledgeable writer to put themselves in the mindset of the complete newcomer (or dummy as this series of books annoyingly insists on calling novices).
There are barrier words in any subject, and you have to understand what those words mean before you can enter the subject. One of my main barrier words for taxation was "Allowance". To me, an allowance was what American parents give their kids. Why, I wondered, in my rookie days, would the tax people be offering me an allowance? The term was never properly explained in those older IR documents, yet it was so often used that it formed a barrier to my understanding.
Eventually I got my head around the subject of taxation (well, as much I felt that I needed to), but ever since those days I have had a simple yardstick for judging how useful material intended for 'dummies' on Tax is going to be. Does it provide a simple explanation of what "allowance" means, upfront?
This book, I'm afraid falls at that first fence. The "A" word first occurs on page 13 and then frequently thereafter without any explanation and although page 45 contains a minimal sort of explanation in passing, it's never explained in words of one syllable. Similarly, look in the index, lots of "A" word references there - but not "Allowance - definition of". There's lots of stuff explaining who are HMRC and how you can contact them and so on, but nothing that explains something so basic as what a tax allowance means? Hmmmmmm.
Now, the book itself, if you already have some knowledge of the tax system, is a very useful resource - it contains a great deal of detail about how the tax system works in detailed areas and what you can and cannot do within the latest rules. But I fear that without revisiting the basics, most of that material would not be comprehensible to a newcomer (or a dummy!) and thus I think the book fails its stated intended audience.
Overall verdict: Avoid this book if you are completely new to taxation. Buy this book if you know the basics of the tax system and want to expand your knowledge about the latest changes and wrinkles within it.
Alan T