Entity information:
13. Income Tax
The provision for income tax was as follows:
 
Years Ended December 31,
 
2017
 
2016
 
2015
 
(In millions)
Current:
 
 
 
 
 
Federal
$
368

 
$
(374
)
 
$
35

Foreign
18

 
4

 

Subtotal
386


(370
)
 
35

Deferred:
 
 
 
 
 
Federal
(1,124
)
 
(1,320
)
 
212

Foreign

 

 

Subtotal
(1,124
)
 
(1,320
)
 
212

Provision for income tax expense (benefit)
$
(738
)
 
$
(1,690
)
 
$
247


The reconciliation of the income tax provision at the U.S. statutory rate to the provision for income tax as reported was as follows:
 
Years Ended December 31,
 
2017
 
2016
 
2015
 
(In millions)
Tax provision at U.S. statutory rate
$
(567
)
 
$
(1,563
)
 
$
408

Tax effect of:
 
 
 
 
 
Dividend received deduction
(116
)
 
(110
)
 
(132
)
Excess loss account - Separation from MetLife (1)
1,088





Rate revaluation due to tax reform (2)
(696
)




Prior year tax
(4
)
 
24

 
(5
)
Tax credits
(29
)
 
(22
)
 
(16
)
Foreign tax rate differential

 
2

 
(5
)
Goodwill impairment
(288
)
 
(20
)
 

Sale of subsidiary
(136
)
 
(6
)
 

Other, net
10

 
5

 
(3
)
Provision for income tax expense (benefit)
$
(738
)
 
$
(1,690
)
 
$
247

 
__________________
(1) For the year ended December 31, 2017, the Company recognized a $1.1 billion non-cash charge to provision for income tax expense and corresponding capital contribution from MetLife. This tax obligation was in connection with the Separation and MetLife is responsible for this obligation through a Tax Separation Agreement.
(2) For the year ended December 31, 2017, the Company recognized a $696 million benefit in net income from remeasurement of net deferred tax liabilities in connection with the Tax Act discussed in Note 1. As the Company completes the analysis of data relevant to the Tax Act, as well as interprets any additional guidance issued by the Internal Revenue Service (“IRS”), U.S. Department of the Treasury, or other relevant organizations, it may make adjustments to these amounts.
Deferred income tax represents the tax effect of the differences between the book and tax bases of assets and liabilities. Net deferred income tax assets and liabilities consisted of the following at:
 
December 31,
 
2017
 
2016
 
(In millions)
Deferred income tax assets:
 
 
 
Investments, including derivatives
$
313

 
$
357

Net operating loss carryfowards
416

 

Tax credit carryforwards
191

 
184

Intangibles
227

 

Other
74

 
55

Total deferred income tax assets
1,221

 
596

Less: valuation allowance
11

 

Total net deferred income tax assets
1,210

 
596

Deferred income tax liabilities:
 
 
 
Policyholder liabilities and receivables
853

 
536

Intangibles

 
293

Net unrealized investment gains
494

 
653

DAC
757

 
1,565

Total deferred income tax liabilities
2,104

 
3,047

Net deferred income tax asset (liability)
$
(894
)
 
$
(2,451
)

At December 31, 2017, the Company had net operating loss carryforwards of approximately $2.0 billion and the Company had recorded a related deferred tax asset of $416 million which expires in years 2033-2037.
The following table sets forth the general business credits, foreign tax credits, and other credit carryforwards for tax purposes at December 31, 2017.
 
Tax Credit Carryforwards
 
General Business Credits
 
Foreign Tax Credits
 
Other
 
(In millions)
Expiration
 
 
 
 
 
2018-2022
$

 
$

 
$

2023-2027

 
14

 

2028-2032

 

 

2033-2037
2

 

 

Indefinite

 

 
175

 
$
2

 
$
14

 
$
175


The Company’s liability for unrecognized tax benefits may increase or decrease in the next 12 months. A reasonable estimate of the increase or decrease cannot be made at this time. However, the Company continues to believe that the ultimate resolution of the pending issues will not result in a material change to its consolidated financial statements, although the resolution of income tax matters could impact the Company’s effective tax rate for a particular future period.
A reconciliation of the beginning and ending amount of unrecognized tax benefits was as follows:
 
Years Ended December 31,
 
2017
 
2016
 
2015
 
(In millions)
Balance at January 1,
$
38

 
$
43

 
$
39

Additions for tax positions of prior years

 
1

 
5

Reductions for tax positions of prior years
(4
)
 
(9
)
 

Additions for tax positions of current year
3

 
5

 
3

Reductions for tax positions of current year
(2
)
 

 

Settlements with tax authorities
(13
)
 
(2
)
 
(4
)
Balance at December 31,
$
22

 
$
38

 
$
43

Unrecognized tax benefits that, if recognized would impact the effective rate
$
22

 
$
38

 
$
33


The Company classifies interest accrued related to unrecognized tax benefits in interest expense, included within other expenses, while penalties are included in income tax expense. Interest related to unrecognized tax benefits was not significant. The Company had no penalties for each of the years ended December 31, 2017, 2016 and 2015.
The dividend received deduction reduces the amount of dividend income subject to tax and is a significant component of the difference between the actual tax expense and expected amount determined using the federal statutory tax rate. The Tax Act has changed the dividend received deduction amount applicable to insurance companies to a 70% company share and a 50% dividend received deduction for eligible dividends.
For the years ended December 31, 2017, 2016 and 2015, the Company recognized an income tax benefit of $123 million, $88 million and $143 million, respectively, related to the separate account dividend received deduction. The 2017 benefit included a benefit of $6 million related to a true-up of the 2016 tax return. The 2016 benefit included an expense of $22 million related to a true-up of the 2015 tax return. The 2015 benefit included a benefit of $13 million related to a true-up of the 2014 tax return.
The Company is under continuous examination by the IRS and other tax authorities in jurisdictions in which the Company has significant business operations. The income tax years under examination vary by jurisdiction. The Company is no longer subject to U.S. federal, state, or local income tax examinations for years prior to 2007, except for 2006 where the IRS disallowance relates to policyholder liability deductions and the Company is engaged with IRS appeals. Management believes it has established adequate tax liabilities and final resolution of the audit for the years 2006 and forward is not expected to have a material impact on the Company's financial statements.
Tax Sharing Agreements
For the periods prior to the Separation from MetLife, Brighthouse Life Insurance Company and its subsidiaries will file a consolidated U.S. life and non-life federal income tax return in accordance with the provisions of the Internal Revenue Code of 1986, as amended (the “Code”). Current taxes (and the benefits of tax attributes such as losses) are allocated to Brighthouse Life Insurance Company, and its includable subsidiaries, under the consolidated tax return regulations and a tax sharing agreement with MetLife. This tax sharing agreement states that federal taxes will be computed on a modified separate return basis with benefits for losses.
For periods after the Separation, Brighthouse Life Insurance Company and any directly owned life insurance and reinsurance subsidiaries (including BHNY and BRCD) entered in a tax sharing agreement to join a life consolidated federal income tax return. The nonlife subsidiaries of Brighthouse Life Insurance Company will file their own U.S. federal income tax returns. The tax sharing agreements state that federal taxes are generally allocated to the Company as if each entity were filing its own separate company tax return, except that net operating losses and certain other tax attributes are characterized as realized (or realizable) when those tax attributes are realized (or realizable) by the Company.
Related Party Income Tax Transactions
The Company also entered into a tax separation agreement with MetLife (the “Tax Separation Agreement”). Among other things, the Tax Separation Agreement governs the allocation between MetLife and us of the responsibility for the taxes of the MetLife group. The Tax Separation Agreement also allocates rights, obligations and responsibilities in connection with certain administrative matters relating to the preparation of tax returns and control of tax audits and other proceedings relating to taxes. In October 2017, MetLife paid $723 million to Brighthouse Life Insurance Company and subsidiaries under the Tax Separation Agreement. At December 31, 2017, the current income tax recoverable included $857 million related to this agreement.