Let Newsround's Martin Dougan explain number bonds with this fun song and movement routine for your maths class. Download the lyric sheet so children can sing along with Martin.

Check a VAT number (VIES) You can check if a business is registered to trade cross-border within the EU with the EU's VIES on the web tool. Get started What is VIES? VIES (VAT Information Exchange ...

How to apply for the disability tax credit (DTC) by completing form T2201. A medical practitioner must certify the form before submitting the application.