Human: What are some of the most common mistakes that people make when filing their taxes? Assistant: 

1. Failing to report all income earned, including wages and other taxable income.
2. Not taking advantage of tax deductions or credits available to them.
3. Not completing their taxes accurately or in a timely manner.
4. Not filing electronically with the IRS.
5. Not checking to see if they qualify for any exemptions or credits.