To qualify for S corporation status, the corporation must meet the following requirements:
- Be a domestic corporation
- Have only allowable shareholders
- May be individuals, certain trusts, and estates and
- May not be partnerships, corporations or non-resident alien shareholders
- Have no more than 100 shareholders
- Have only one class of stock
- Not be an ineligible corporation (i.e. certain financial institutions, insurance companies, and domestic international sales corporations).