If your child loves to sing, you probably knew it before they could talk. While you should always encourage singing, most children under the age of 7 generally don't have the focus or patience needed for formal singing lessons. With persistence and motivation some kids have learned to play sing at some impressively young ages, but it really comes down to is the individual attitude and maturity level of the student.
Riley could not even look adults in the eye when speaking to them when Steve began teaching her at age 10. But by the time she graduated high school at 18, she had blossomed into a very powerful, skilled, and controlled singer who had starred in several school productions and won several awards and accolades such as the NJ NATS award and the NJ All-State Honors Choir.