S6166_Paragraph
(h) - Section 6166(h) - Election on a Deficiency
Section 6166(h) - Example 3
Tax is Assessed on the Original Return
A Deficiency Results From Increases to §6166 Assets and Non-§6166 Assets and
a Net Decrease in Total Schedule J and Schedule K Deductions
Feb-17-2016Date of death
Nov-17-2016The estate tax return is timely filed. It reports a taxable estate of $15,108,600 and estate tax of $3,863,440 which is paid in full. A closely held business is included in the gross estate at a value of $4,000,000 (26.4750% of the adjusted gross estate). Neither a §6166 election nor a protective §6166 election is filed with the return.
Apr-26-2018An IRS field examination is completed. There are six adjustments to the return.
 •  Schedule B non-§6166 asset values increase by $1,400,000.
 •  Schedule E non-§6166 asset values increase by $1,875,000.
 •  Schedule F closely held business value increases by $5,000,000.
 •  Schedule J attorney fees increase by $200,000
 •  Schedule J  administration expenses increase by $133,396.89 for interest accrued on Federal estate tax through the catch-up payment date of Apr-26-2018.
 •  Schedule K deductions decrease by $1,000,000
 The estate is not subject to any accuracy-related penalty under §6662.
 The Estate agrees to the proposed deficiency by signing a waiver, Form 890. The Estate also files a §6166(h) election for the deficiency with the examining IRS Estate Tax Attorney and submits a catch-up payment to the Attorney to bring the account current under the §6166(a) election (made via the §6166(h) election). 
 The 1st anniversary date under the §6166(a) election was Nov-17-2017, when interest only was due (the 1st installment of tax will be due Nov-17-2021).
 The catch-up payments due on Apr-26-2018 are:
  the non-deferred tax, plus interest at R% thereon calculated from the return due date of Nov-17-2016 to Apr-26-2018;
  the special-rate interest on deferred tax that would have been due on the 1st anniversary date of Nov-17-2017; and,
  interest at R% on the unpaid special-rate interest due on the 1st anniversary date, calculated from the §6166(a) interest payment due date of Nov-17-2017 through Apr-26-2018.

Section 6166(h) - Example 3

Report of Estate Tax Examination Changes
Form 1273
Estate of:    Decedent                                        SSN: 999-99-9999V                                D/D: Feb-17-2016
1Tentative Taxable Estate Shown on Return or Previously Adjusted15,108,600.00
2Increase/Decrease in Tentative Taxable Estate8,941,603.11
3aTentative Taxable Estate as Corrected (Line 1 plus/minus Line 2)24,050,203.11
  Shown on Return/ As Previously AssessedAs Corrected
3bState Death Tax Deduction0.000.00
3cTaxable Estate as Corrected (Line 3a - Line 3b)15,108,600.0024,050,203.11
4Adjusted taxable gifts0.000.00
5Total15,108,600.0024,050,203.11
6Tentative Tax5,989,240.009,565,881.24
7Aggregate Gift Tax Payable (After Dec. 31, 1976)0.000.00
8Tax Before Unified Credit (Line 6 - Line 7)5,989,240.009,565,881.24
9aBasic Exclusion Amount5,450,000.005,450,000.00
9bDeceased Spousal Unused Exclusion (DSUE)0.000.00
9cApplicable Exclusion Amount (Line 9a + Line 9b)5,450,000.005,450,000.00
9dApplicable Credit Amount (From Table A, using Line 9c)2,125,800.002,125,800.00
10Adjustment to Unified Credit0.000.00
11Allowable Applicable Credit Amount2,125,800.002,125,800.00
12Tax Before SDTC (Line 8 - Line 11)*Cannot be < 03,863,440.007,440,081.24
13State Death Tax Credit0.000.00
 Tentatively Allowed  
 Submit Evidence by  
14Net Tax Post State Death Tax Credit (Line 12 - Line 13)3,863,440.007,440,081.24
15Gift Tax Credit (Pre-1977 Gifts)0.000.00
16Foreign Death Tax Credit (Statutory)0.000.00
17Prior Transfer Credit0.000.00
18Foreign Death Tax Credit (Treaty)/Canadian Marital Credit0.000.00
19Total Credits (Sum of Lines 15 through 18)0.000.00
20Net Estate Tax Payable3,863,440.007,440,081.24
21Generation-Skipping Transfer Taxes (Schedule R, Part 2, Line 12)0.000.00
22Increased Estate Tax (Section 4980A, Schedule S)0.000.00
23Total Federal Estate Tax (Sum of Lines 20 through 22)3,863,440.007,440,081.24
24Total Transfer Tax Previously Assessed3,863,440.00
25Total Transfer Tax Increase/Decrease (Line 23 - Line 24)3,576,641.24
26Penalties Previously Assessed - Code(s)0.00
27Penalties as Corrected - Code(s)0.00
28Net Penalties Increase/Decrease (Line 27 - Line 28)0.00
29Net Tax and Penalties Payable Increase/Decrease (Line 25 + Line 28)3,576,641.24

Section 6166(h) - Example 3

Line Adjustment - Estate Tax
Form 6180
Estate of:    Decedent                                        SSN: 999-99-9999V                                D/D: Feb-17-2016
 Shown on Return/ As Previously AssessedChangeAs Corrected
1Schedule A - Real Estate0.000.000.00
2Schedule B - Stocks and Bonds4,000,000.001,400,000.005,400,000.00
3Schedule C - Mortgages, Notes, and Cash2,750,000.000.002,750,000.00
4Schedule D - Life Insurance1,200,000.000.001,200,000.00
5Schedule E - Jointly Owned Property1,250,000.001,875,000.003,125,000.00
6Schedule F - Other Miscellaneous Property10,000,000.005,000,000.0015,000,000.00
7Schedule G - Transfers During Decedent's Life0.000.000.00
8Schedule H - Powers of Appointment0.000.000.00
9Schedule I - Annuities0.000.000.00
10Gross estate19,200,000.008,275,000.0027,745,000.00
11Schedule U - Qualified Conservation Easement Exclusion0.000.000.00
12Gross Estate less exclusion19,200,000.008,275,000.0027,475,000.00
13Schedule J - Funeral and Administration Expenses1,235,000.00333,396.891,568,396.89
14Schedule K - Debts of Decedent2,856,400.00(1,000,000.00)1,856,400.00
15Schedule K - Mortgages0.000.000.00
16Total of Schedules J and K4,091,400.00(666,603.11)3,424,796.89
17Allowable deductions from Schedules J and K4,091,400.00(666,603.11)3,424,796.89
18Schedule L - Net Losses During Administration0.000.000.00
19Schedule L - Expenses on Property Not Subject to Claims0.000.000.00
20Total - Lines 17, 18, and 194,091,400.00(666,603.11)3,424,796.89
21Schedule M - Marital Deduction0.000.000.00
22Schedule O - Charitable Deduction0.000.000.00
23ESOP Deduction0.000.000.00
24Schedule T - QFOBI Deduction0.000.000.00
25Total allowable deductions4,091,400.00(666,603.11)3,424,796.89
26Tentative taxable estate15,108,600.008,941,603.1124,050,203.11

Section 6166(h) - Example 3

Form 886-A  -   EXPLANATION OF ITEMS
Schedule B - Stocks and Bonds
  Shown on Return/ As Previously AssessedAs Corrected
3Value of publicly-traded stock in Business D275,000.00500,000.00
6Value of publicly-traded stock in Business G400,000.00600,000.00
14Value of publicly-traded stock in Business X325,000.00550,000.00
16Additional asset discovered after the return was filed0.00750,000.00
 Total of these Items1,000,000.002,400,000.00
 Shown on Return1,000.000.00
 Change to Schedule1,400,000.00

Section 6166(h) - Example 3

Form 886-A  -   EXPLANATION OF ITEMS
Schedule E - Jointly Owned Property
  Shown on Return/ As Previously AssessedAs Corrected
1Real estate parcel A - jointly owned with BCD350,000.00725,000.00
2Real estate parcel B - jointly owned with BCD275,000.00500,000.00
4Real estate parcel D - jointly owned with FGH625,000.001,200,000.00
5Real estate parcel E - jointly owned with KLM0.00700,000.00
 Total of these Items1,250,000.003,125,000.00
 Shown on Return1,250.000.00
 Change to Schedule1,875,000.00
The changes to this Schedule result from adjustments to the appraised values of each parcel and the resolution of legal issues regarding the percentage of the total value of each parcel which is includible in the gross estate based on the decedent's contributions.

Section 6166(h) - Example 3

Form 886-A  -   EXPLANATION OF ITEMS
Schedule F - Other Miscellaneous Property
  Shown on Return/ As Previously AssessedAs Corrected
1Section 6166 business interest4,000,000.009,000,000.00
    
    
 Total of these Items4,000.000.009,000,000.00
 Shown on Return4,000.000.00
 Change to Schedule5,000,000.00

Section 6166(h) - Example 3

Form 886-A  -   EXPLANATION OF ITEMS
Schedule J - Funeral and Administrative Expenses
  Shown on Return/ As Previously AssessedAs Corrected
 B-2  Attorney fees300,000.00500,000.00
 B-4(d)  Interest on Federal estate tax0.00133,396.89
    
 Total of these Items300,000.00633,396.89
 Shown on Return300,000.00
 Change to Schedule333,396.89
Section 2053(c)(1)(D) prohibits a deduction for interest accrued on tax deferred under §6166. In this example, the total interest accrued on the catch-up payment date of Apr-26-2018 is $47,157.16, of which $24,652.73 is R% interest accrued on past-due amounts; the balance is non-deductible interest accrued on tax deferred under §6166 ($15,669.10 accrued through Nov-17-2017, after which it was past-due, and $6,835.33 accrued from Nov-17-2017 through the catch-up payment date of Apr-26-2018).

Section 6166(h) - Example 3

Form 886-A  -   EXPLANATION OF ITEMS
Schedule K - Debts of Decedent
  Shown on Return/ As Previously AssessedAs Corrected
4Environmental claims2,000,000.001,000,000.00
    
    
    
  2,000,000.001,000,000.00
 Shown on Return2,000,000.00
 Change to Schedule(1,000,000.00)
Section 6166(h) - Example 3
§6166(b)(6) Adjusted Gross Estate Computation
Gross estate 27,475,000.00
Schedule J - Funeral and Administrative Expenses  
 A.Funeral expenses25,000.00 
 B.Administration expenses1,543,396.89 
 Total Schedule J1,568,396.89 
Schedule K - Debts of Decedent1,856,400.00 
Schedule K - Mortgages and Liens0.00 
 Total Schedule K1,856,400.00 
Total Schedules J and K debts and expenses3,424,796.89 
Allowable amount of deductions3,424,796.89 
Schedule L - Net Losses0.00 
Schedule L - Expenses on property not subject to claims0.00 
Total Schedules J, K, and L debts and expenses3,424,796.89 
Adjustment for expenses incurred after the return was filed(133,396.89) 
Adjusted Schedules J, K, and L debts and expenses3,291,400.003,291,400.00
Section 6166(b)(6) adjusted gross estate 24,183,600.00
The increase in attorney fees is not subtracted in determining the adjusted gross estate even though they relate to services performed after the return was filed (the same would be true for increases in executors' commissions and accounting fees). These administration expenses are estimates at the time the return is filed and are not finalized until the examination is completed and the L-627 estate tax closing letter is issued. The examination adjustments to these fees are treated as relating back to the original return filing date. (However, any such fees related to preparation and filing of a supplemental return are not treated as relating back to the original return and are subtracted when calculating the §6166(b)(6) adjusted gross estate.)
Section 6166(h) - Example 3
§6166(a)(2) Ratio Computation
Section 6166 business value, divided by9,000,000.00
Section 6166(b)(6) adjusted gross estate, yields24,183,600.00
Section 6166(a)(2) ratio for the maximum amount of tax which may be paid in installments.372153
Section 6166(h) - Example 3
§6166(a)(2) Maximum Amount of Tax Which May be Paid in Installments

Total deficiency3,576,641.23Section 6166(a)(2) ratio expressed as a percentage37.2153%Maximum amount of deficiency which may be paid in installments (aka "the cap")1,331,057.76
 

Apportionment of the Deficiency to the Closely Held Business Value
(The Long Method)
Changes to the Taxable Estate
1,400,000.00Increase in value of Schedule B non-§6166 assets
1,875,000.00Increase in value of Schedule E non-§6166 assets
5,000,000.00Increase in value of Schedule F closely held business
(200,000.00)Decrease for Schedule J Attorney fee increase
(133,396.89)Decrease for Schedule J interest deduction as a new item
1,000,000.00Increase for Schedule K reduction
8,941,603.11Net increase in the Taxable Estate
Determining the Numerators For the Apportionment Fractions
This step requires running a separate interrelated computationwith only the non-§6166 adjustments; the interrelated interest deduction amount from the stand-alone §6166 computation is of paramount importance. Because the other deficiency adjustments are not being considered, the §6166(b)(6) adjusted gross estate will differ from that shown in the actual deficiency computation.
The §6166 Deficiency Fraction Numerator
5,000,000.00Increase in value of Schedule F closely held business
(663.55)Decrease for Schedule J interest deduction as a new item in the stand-alone computation only (computation not shown).
4,999,336.45Net increase attributable to the closely held business value adjustment
The Non-§6166 Deficiency Fraction Numerator
1,400,000.00Increase in value of Schedule B non-§6166 assets
1,875,000.00Increase in value of Schedule E non-§6166 assets
(200,000.00)Decrease for Schedule J Attorney fee increase
(132,733.34)Decrease for Schedule J interest deduction as a new item, adjusted to reflect the amount allocated to the §6166 Numerator from above
1,000,000.00Increase for Schedule K reduction
3,942,266.66Net increase attributable to the non-§6166 adjustments
Apportionment
3,942,266.66x3,576,641.24=1,576,906.66
8,941,603.11
4,999,336.45x3,576,641.24=1,999,734.58
8,941,603.11
 3,576,641.24
Portion of the Deficiency Payable in Installments
1.  §6166(a)(2) maximum amount of tax which may be paid in installments1,331,057.76
2.  Amount of the deficiency apportioned to the closely held business1,999,734.58
Maximum amount of tax which may be paid in installments under the §6166(h) election - the lesser of Line 1 or Line 2.1,331,057.76
Section 6166(h) Example 3
§6166(a) Catch-Up Payment Due Apr-26-2018
Estate tax due7,440,081.24
Estate tax paid3,863,440.00
Deficiency3,576,641.23
Portion of deficiency deferred under the §6166(h) election1,331,057.76
Non-deferred tax due on the original return due date of Nov-17-20162,245,583.47
Amounts due on the 1st anniversary date of Nov-17-2017  
Interest at R% on the non-deferred tax 91,608.09
Interest at 2% on the first $592,000 of deferred tax11,954.88 
Interest at 45% of R% on the $739,057.76 balance of deferred tax13,418.6925,373.57
Additional amounts due on Apr-26-2018  
Additional interest at R% on the non-deferred tax 39,719.64
Interest at R% on the past-due interest on non-deferred tax of $91,608.09 1,620.35
Interest at R% on the past-due interest on deferred tax of $25,373.57 448.41
Total catch-up payment due Apr-26-2018 2,404,353.93
Allowable interest deduction on Schedule J  
Interest at R% on the non-deferred tax91,608.09 
Additional interest at R% on the non-deferred tax39,719.64 
Interest at R% on the past-due interest of $91,608.091,620.35 
Interest at R% on the past-due interest on deferred tax of $25,373.57448.41 
Allowable interest deduction133,396.89 
NOTE: R% interest means the regular underpayment interest rate(s) in effect during each interest computation period, which can vary from period to period or within a single period. Interest rates are set quarterly pursuant to §6621.