That's exactly what it means, keeping in mind that 'coming back to me' means an offset to your tax liability. In other words, suppose under old law you would owe $1,000 next April. Under new law, you only owe $400, but since Uncle George gives you $600 now, in April you pay $1,000. Your net obligation is still the same -- $400. You've gotten an interest-free loan on next year's tax cut. Have a happy.
mbs