Yeah it was quite the eye opener forsure on what you can legitametly claim .... NO home phone was a shock unless it's strictly a business line .... no internet unless you can prove more than 50% of it is in use for daycare .... grocceries they want you to do 2 different bills for your food or have menus available to coincide with what you have shopped for . When taking kids out with your vehicle they want a log book with your odometer reading from the 1st of the yr to the end of the year with all trips/km's logged.
Also the business number that some people suggested you get that means nothing to cra they want your sin number on the reciepts .