https://www.nytimes.com/interactive/2017/11/15/us/politics/e...
So it does not seem as though the new credits and standard deduction outweigh the personal exemption overall. The net for these things is a small tax increase. And then there are the other deductions that are going away, so it seems like a net increase for average people, to provide AMT cuts, corporate cuts, and estate tax cuts.
Overall, I'm still not a huge fan of the proposal though. Too many cuts for the rich and not enough for everyone else.
I'm not sure any reputable economist would tell you that cutting corporate tax rates will necessarily drive prices of goods down.
If a business gets more money, there are a bunch of things they can spend it on besides lowering prices - they can invest, they can raise wages, they can put the money into dividends and buybacks. It seems like the way the stock market has been appreciating recently, that dividends and buybacks are what the smart people are banking on.
The most direct way to cut the price of goods would be to cut sales tax - that isn't federal, but perhaps the federal government could induce states and localities to reduce or eliminate sales tax. If that could be done, then it would be an enormous boon to interstate commerce too. But of course the revenue would have to be made up through increasing income taxes. Anyway, if there was a political movement for this, I would like to join it - kind of the opposite of the flat tax, national sales tax, or VAT advocates.
Take a Married couple, no kids, $70,000 AGI, all W2.
If they take a standard deduction today, that's $12,200 for the deduction ($500 more with kids) + $8,100 in exemptions, so their taxable income is $49,700. At current tax rates that's $7,198.
Even if they itemized at the new proposed standard deduction of $24,400 (!!! One-third of their gross income, highly unlikely), that's a tax bill of $4,693.
Add in 2 kids ($8,100 more in exemptions) and their tax bill becomes $2,208 ($4,288 - 2 $1,000 child tax credits)
Under the proposed plan, same people:
$70,000 minus $24,400 standard deduction = $45,600 taxable income, that's $5,472 in taxes, minus $600 family tax credit, for a tax bill of $4,872. So net savings of $2,326 vs. standard deduction and a slight increase of $177 vs an itemized deduction of similar size to the new proposed standard.
The GOP plan calls for an increase in the child tax credit from $1,000 to $2,000. If we do the same, we see that the two kids will reduce their total tax bill to $872, an improvement over both prior scenarios. (Again ... $872 out of $70,000 AGI.)
And Marco Rubio's amendment is asking to make the child tax credit refundable against payroll taxes (so instead of just paying $0 if you were in the net negative you'd actually get the overage back.)
So changing the couples' income to $40,000:
* Current SD, no kids = $1,948
* $24,400 Itemized Deduction, no kids = $750
* New SD, no kids = $1,272
* Current Standard Deduction, 2 kids = $0
* New SD, 2 kids = $0
* New SD, 2 kids, Rubio amendment = you get $2,728 back from the government