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Select provisions from Clinton tax plan #1206

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63 changes: 63 additions & 0 deletions taxcalc/reforms/Clinton2016.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
// Title: Select Provisions from the Clinton Tax Plan
// Reform_File_Author: Cody Kallen
// Reform Reference: https://www.hillaryclinton.com/briefing/factsheets/2016/01/12/investing-in-america-by-restoring-basic-fairness-to-our-tax-code/
// Reform Description:
// - 4% surcharge on AGI above $5 million (1)
// - Establishment of the "Fair Share Tax" at a 30% rate (aka the Buffett rule) (2)
// - Limit the tax value of itemized deductions to 28% (3)
// - Expansion of the Child Tax Credit and Additional CHild Tax Credit for children under 5 (4)
// - Including more business income in the base for the Net Investment Income Tax (5)
// Reform_Parameter_Map:
// - 1: _AGI_surtax*
// - 2: _FST_AGI_trt
// - 3: _ID_BenefitCap*
// - 4: CTC_c_under5_bonus, ACTC_rt_bonus_under5family
// - 5: NIIT_PT_taxed
{
"policy": {
"_AGI_surtax_trt":
{"2017": [0.04]},
"_AGI_surtax_thd":
{"2017": [[5.0e6, 5.0e6, 2.5e6, 5.0e6, 5.0e6, 2.5e6]]},
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@codykallen:
I can definitely understand why you would assign a threshold of 2.5e6 to separate filers, as otherwise high income joint filers will obviously get better-off by switching to separate filing status. But since Clinton's original plan wasn't detailed enough and (I assume) this number comes from our reasonable assumption, would it be helpful to provide a brief note regarding this?

Rest of this PR looks good to me.

cc @MattHJensen

"_FST_AGI_trt":
{"2017": [0.3]},
"_ID_BenefitCap_Switch":
{"2017": [[true, true, true, true, true, true, false]]},
"_ID_BenefitCap_rt":
{"2017": [0.28]},
"_CTC_c_under5_bonus":
{"2017": [1000]},
"_ACTC_rt_bonus_under5family":
{"2017": [0.3]},
"_NIIT_PT_taxed":
{"2017": [true]}
}
}
// Note: Due to ack of detail, data or modeling capability, many of Clinton's proposed tax changes cannot be scored.
// These omitted provisions include:
// - New structure on capital gains taxes:
// - 39.6% if held less than 2 years
// - 36% if held 2-3 years
// - 32% if held 3-4 years
// - 28% if held 4-5 years
// - 24% if held 5-6 years
// - 20% if held 6 years or longer
// - Limit contributions to tax-deferred and tax-free retirement accounts
// - Limit tax benefits of like-kind exchanges
// - Reduce estate tax exemption to $3.5 million ($7 million for couples)
// - Progressive estate tax rates, with top rate of 65 percent
// - Tax unrealized gains at death for high-income taxpayers
// - Tax carried interest at ordinary tax rates
// - A 20% credit for caregiver expenses
// - Up to $5000 in tax relief for excessive health care costs
// - Financial risk fee on large banks
// - Tax on high-frequency trading
// - Expand small business expensing (Section 179)
// - Expand cash expensing for small businesses
// - Expand start-up deduction, create a small business deduction
// - Expand ACA credit for small businesses
// - Create business tax credits for profit-sharing and apprenticeships
// - Repeal the Cadillac Tax on high-cost health plans
// - New rules to prevent corporate inversions
// - Limit net interest deduction to share in consolidated financial statements
// - "Exit tax" on US multinationals that become foreign residents