This guide is based on scientific. research on reading and reading instruction, as well as on studies of successful. schools and interviews with successful principals. The most important goal of reading instruction in elementary school is to. help students acquire the skills and knowledge they need to read grade-level.
C Corporations and S Corporations. C corporation and S corporation business owners are required to file their income tax returns on the 15th day of the third month after the end of the tax year. For calendar-year corporations, the return is due by March 15.
Summary. 1  In C corp, the taxes are paid as separate entity. 2  An S corp has to file only a K-1 informational tax return. 3  The C Corp has manifold stock classes whereas the S Corp only has a limited class. 4  When regarding the flexibility, the C Corp is better and that is why large companies prefer it. 5  C Corp have a choice in ending their fiscal year.