Data hub Glossary Podcasts Video explainers Data and tools Here you will find a searchable data hub with all the charts and tables used in Taxlab, a glossary explaining key tax terms, tools, podcasts and video explainers. Key resources Data hub Charts and downloadable data on revenue, tax rates and more. Glossary A glossary explaining key terms. Podcasts Tax-related podcasts from IFS Zooms In: The Economy. Video explainers Video explainers and lectures about key tax issues. Where do you fit in? When you think about your income, do you feel rich, poor, or just plain average? Many of us probably have no idea – or the wrong idea – how we compare with the rest of the population.