I dissolved my C-Corp registered in DE Aug 01, 2017. But my FY is until June 30, 2017. Can I file the final tax return until Dec 15, 2017? Some operations during the period by Oct 11, 2017.Or it should be tax return for FY July 01, 2016- June 30, 2017, and the Final Tax return is going to be file next year? Also, should I send IRS Form 966 (Corporate Dissolution)? Am I late to do all of this steps? Penalties? Thank you
