Tax Reduction Strategies: a category-by-category map

The five mechanisms

Nearly every legitimate strategy works through one of these:

• Deferral — pay later (retirement plans, exchanges, installment sales)
• Character change — turn ordinary income into capital gain or qualified income
• Rate arbitrage — move income to a lower-rate taxpayer, entity, or state
• Timing — shift income and expense across tax years around a bracket edge
• Exclusion — income that never enters the base at all (qualified small business stock, municipal interest, certain gains)

Deferral

Deferral is the most accessible mechanism and the most underused at scale. A defined benefit plan for a profitable solo practice can shelter multiples of a 401(k) limit. On the real estate side, a 1031 exchange defers gain indefinitely while the basis rolls forward.

Character and rate

Converting ordinary income into long-term capital gain, or routing income through an entity taxed differently, changes the rate applied rather than the amount recognized. Entity elections, holding periods, and how compensation is split between salary and distribution all sit here.

Timing and exclusion

Timing is the cheapest mechanism to execute and the easiest to miss: accelerating deductions into a high-income year and deferring income into a lower one can be worth more than a complex structure. Exclusions are the most valuable and the most rule-bound — qualified small business stock is the canonical example, with strict holding and issuance requirements.

Choosing between them

Rank candidates by dollars saved per hour of complexity, then by audit surface. A simple election that saves five figures beats an exotic structure that saves the same amount and requires annual maintenance, appraisals, and a specialist.