One of my favorite planning techniques is a controlled, unrelated buyer (CUB) to engage in an LBO to convert business income to LTCG without losing control. For example, the CUB could be formed via a declaration of a taxable trust fbo an unrelated person (e.g., a key person or an in-law) and all of the stock of an S could be sold to the trust with a 1038(h)(10) or 336(e) election in exchange for a large, long-term, low-interest note. The allocation to goodwill generates LTCG for the sellers and a 15 year deduction for the buyer. Allocation of the price to other assets is generally tax neutral in the sense that the buyer gets matching tax benefits.
The exact structure depends on the facts, but the technique can be applied in almost any situation and is especially valuable for clients with relatively low income. The combination of the low LTCG rate and the reduction in salary can generate savings over 60% and the downside risk is manageable. Even at the high end, the tax savings can easily exceed 30%.