As its payroll stands today, Miami is committed to seven players in 2014-15 at a total cost of $78.4 million. The bulk of that guaranteed money is scheduled to go to LeBron James, Dwyane Wade and Chris Bosh, who will be paid $61.4 million altogether that season.
It's important to note that Miami's payroll for 2014-15 does not yet include low-salaried players who are crucial to its championship hopes -- contributors like Ray Allen, Shane Battier, Mario Chalmers, James Jones and Rashard Lewis, each a member of the Heat's current team. Those five players are making a combined $14.9 million this season.
Let's say that Miami, in order to remain in title contention in 2014-15, will add $14.9 million in cost-efficient role players to the seven men already contracted for that season.
(The Heat may have to pay more than $14.9 million for similar complementary talent two seasons from now, but let's stick with that conservative figure for the sake of argument.) Here's what it means: If their ambitions remain high and they're able to keep costs as low as possible, then the Heat will be responsible for a payroll totaling $93.3 million -- and that's before the brutal impact of the repeater tax kicks in.
At the conclusion of 2014-15, the repeater tax will make its dreaded debut by punishing teams that have paid a luxury tax for four consecutive seasons. Miami is on a path to be hit with an enormous penalty in the summer of 2015.
As a repeat taxpayer, the Heat will be facing the highest incremental tax rates in NBA history. If, for example, the luxury-tax threshold is established at $75 million -- a highly optimistic gain of roughly $5 million from this season -- the Heat could be faced with a tax bill approaching $48 million. In total, they would be paying $141.3 million for 12 players.