Boston Celtics

Are the Boston Celtics in the luxury tax in 2026-27?

Yes. The Celtics owe an estimated $9.0M luxury-tax bill for 2026-27, sitting $8.4M into the tax.

This includes a projected signing that is not yet official, so these figures are an estimate.

Tax line

$200.4M

Tax payroll

$208.8M

Margin

-$8.4M

Tax bill

$9.0M

The tax line sits at $200.4M. The Celtics' tax payroll (contracts plus dead money; cap holds don't count here) is $208.8M, which puts them $8.4M over.

The bill is charged in $6.1M bands above the line at rates that climb each bracket: $1.00 on the first band, $1.25 on the second band. That works out to about $9.0M. The basketball penalties (lost exceptions, trade restrictions) start at the aprons above the tax line.

The rule behind this

The luxury tax is a financial penalty line above the salary cap. Teams whose payroll (contracts, dead money, and drafted rookies booked as signed; free-agent holds don't count here) exceeds it pay a tax on the overage, at rates that escalate in brackets the deeper a team goes.

What is the luxury tax? →What is the repeater tax? →What is the first apron? →