Wow - lots of opinions here but most seem to boil down to:
- I felt strongly my child was ready to start school. They did and everything turned out great.
- I felt strongly my child was not ready to start school. I held them back, they started later and they did great.
- I felt my child was ready to start school, the school or rules disagreed and they didn't and I/the child regretted it.
- I felt my child wasn't ready to start school, the school or rules disagreed and they started and I/the child regretted it.
It seems to come down to you knowing your child the best. Some rules are hard and fast but it really seems like the experiences here point to you doing everything you can to start your child in kindergarten when you know they're ready. Use input from the teachers, the child, historical data and your own parental instincts to help you make that decision, hope for the best and be prepared to change your game plan if it doesn't turn out well. As long as they can step back and be objective a concerned, involved parent will know what's best.
FWIW - I was an early starter and am glad I was. My birthday is in December. Public school had a Sept cut off but I was begging my mom to send me to school. She actually found a pre-K in a private school that would take me at three and I went on to Kindergarten at four. Everything turned out fine, I was an A student for most of my academic career (at least until I chose social over academic in high school - grades went south but boy did I have fun

) Many of my friends throughout school were actually in a higher grade then I was (so, even older than the slightly older kids in my class) you find the people you relate to even if they're in a different grade.
Flip side of the coin - the school wanted me to skip second grade. My mom decided that wasn't a good idea. I probably would have been fine academically but she worried about me getting even further in age from my class and the social aspects (being two years behind them dating, driving etc and losing the ties I'd already made to friends in my existing year). I think she made a good decision there, as well.
So, even for the same kid, academic acceleration can be a good thing or a bad thing depending on the circumstances.
To the OP, if you really feel your daughter is ready and your daughter wants to go I'd try checking into private schools or programs that might allow her to start kindergarten this year. If it doesn't go well you just enroll her in public school kind next year, nothing lost. If it does go well move her to public school first grade next year.
Good luck.
