Calculating efficiency over a period of time can identify opportunities to reorganize staffing, or add or remove employees based on the company's volume of business, and an individual employee's long-term productivity can factor into merit increases and bonuses.
While trusts avoid probate, they don't avoid taxes. A transfer from a revocable trust will be taxed the same way as a transfer made through a will. Someone who inherits money from a revocable trust receives it tax-free, but the estate might have to pay estate tax on everything that it contains before distributing it.
All organizations subject to the tax on unrelated business income, except the exempt trusts described in section 511(b)(2), are taxable at corporate rates on that income. All exempt trusts subject to the tax on unrelated business income that, if not exempt, would be taxable as trusts are taxable at trust rates on that income.