This is a great reminder not to rely on AFR alone. I use it and compare it against the income slips my clients have brought and find some that they say they should have, but have either lost or never received. I remind them that there may be tax slips missing still on the CRA website, so not to fully rely on the information. I find it a useful tool and it is efficient when it fills in the information, but I always compare the numbers I have to the ones it inputs.