[Ed. – Crumbs]
…[T]the CBO now expects GDP to be $6.1 trillion bigger by 2027 than it did before the tax cuts.
The CBO report also makes clear that this faster-growing economy will offset most of the costs of the Trump tax cuts.
In a table buried in the appendix of the CBO report, it shows that, before accounting for economic growth, the tax cuts Trump signed into law late last year would cut federal revenues by $1.69 trillion from 2018-2027.
But it goes on to say that higher rate of GDP growth will produce $1.1 trillion in new revenues. In other words, 65% of the tax cuts are paid for by extra economic growth.
That faster growth will also reduce federal entitlement spending keyed to the economy — unemployment insurance, food stamps, welfare and the like — by $150 billion, the CBO says.
If you subtract that from the cost of the tax cuts, the net cost drops to $440 billion.