A second pair of eyes and one more look at the return is important and is taken seriously by Tax City. It’s been a surefire way to prevent errors. It’s done for the clients of Tax City. Each and every return is looked over. Sometimes clients get a call that something is off- it’s almost always the error checking that led to the call. Generally, just dealing with one person who has him or herself as an error checker does not work as well as the preparer combined with a competent error checker who is a CPA. Not sure if it’s done elsewhere to the extent that it’s done here – but it is done here leading to many late nights but less stressful springs and summers.