Connecticut Administrative Code
Title 12 - Taxation
740(a) - INCOME TAX
Part VI - Credit for income taxes paid to another jurisdiction
Section 12-704(a)-3 - Limitations where credit is claimed for income taxes paid both to a qualifying jurisdiction and also to one or more of its political subdivisions
Current through September 9, 2024
(a) When a state of the United States imposes an income tax on income derived from sources within such state and one or more of its political subdivisions imposes income tax on the same income (or a portion thereof), the amount of the credit against Connecticut income tax for income taxes paid to that state and its political subdivision(s) is subject to the limitations provided in subsections (b), (c), (d) and (e) of this section and in § 12-704(c)-1 of this Part. When a state does not impose an income tax on income derived from sources within such state but two or more of its political subdivisions impose an income tax on income derived from sources within those respective political subdivisions, the amount of the credit against Connecticut income tax on income taxes paid to those political subdivisions is subject to the limitations provided in § 12-704(a)-2 of this Part (and not to the limitations provided in this section).
(b) Except as further limited by subdivision (3) of subsection (c) of this section, the credit for income tax paid to another state and its political subdivision(s) cannot exceed the total of the income taxes paid to those qualifying jurisdictions.
(c)
(d) If a taxpayer is required, under § 12-704(a)-2(d), to add back to Connecticut adjusted gross income a net loss derived from or connected with sources within a qualifying jurisdiction, the same addback shall be made in calculating the credit limitation under subsection (c) of this section.
(e) The credit for income tax paid to another state and its political subdivision(s) cannot exceed the Connecticut tax liability.
(f) The following examples illustrate the application of subsections (b) and (c) of this section.
Example 1: Taxpayer A is a resident of Connecticut and has the following income on which he paid the following amounts of tax: (The amounts of New York State and New York City tax indicated are solely for purposes of illustration.)
(1) Connecticut adjusted gross income |
$160,000 |
(2) New York State income |
80,000 |
(3) New York City income |
80,000 |
(4) Common amount of income subject to tax in both jurisdictions |
80,000 |
(5) New York State tax |
4,800 |
(6) New York City tax |
360 |
(7) Connecticut tax |
7,200 |
The following entries shall be made on A's Connecticut income tax return (CT-1040, Schedule 2--Credit for Income Taxes Paid to Other Jurisdictions), assuming no addback is required under subsection (d) of this section:
COLUMN A (New York State and New York City) |
||
Line A: |
Modified Connecticut AGI |
$160,000 |
Line B: |
Non-Connecticut income included on Line A and reported on another jurisdiction's income tax return (NY State and NY City) |
80,000 |
Line C: |
Divide Line B by Line A |
.50 |
Line D: |
Connecticut income tax liability |
7,200 |
Line E: |
Multiply Line C by Line D |
3,600 |
Line F: |
Income tax paid to another jurisdiction (New York State & New York City) |
5,160 |
Line G: |
Enter smaller of Line E or Line F |
3,600 |
Line H: |
Total credit allowed |
$3,600 |
Example 2: Taxpayer B is a Connecticut resident and has the following income on which he paid the following amounts of tax: (The amounts of New York State and New York City tax indicated are solely for purposes of illustration.)
(1) |
Connecticut adjusted gross income |
$100,000 |
(2) |
New York State income |
40,000 |
(3) |
New York City income |
50,000 |
(4) |
Common amount of income subject to tax in both jurisdictions |
40,000 |
(5) |
New York State tax |
2,400 |
(6) |
New York City tax |
225 |
(7) |
Connecticut tax |
4,500 |
The following entries shall be made on B's Connecticut income tax return (CT-1040, Schedule 2--Credit for Income Taxes Paid to Other Jurisdictions), assuming no addback is required under subsection (d) of this section:
Step 1: |
||
COLUMN A (New York State and New York City) |
||
Line A: |
Modified Connecticut AGI |
$100,000 |
Line B: |
Non-Connecticut income included on Line A and reported on another jurisdiction's income tax return |
40,000 |
Line C: |
Divide Line B by Line A |
.40 |
Line D: |
Connecticut income tax liability |
4,500 |
Line E: |
Multiply Line C by Line D |
1,800 |
Line F: |
Income tax paid to another jurisdiction: New York State tax 2,400 |
|
Prorated New York City tax |
||
(40,000/50,000 x 225)* + 180 |
2,580 |
|
Line G: |
Enter smaller of Line E or Line F |
1,800 |
Line H: |
Credit allowed |
$1,800 |
Step 2: |
||
COLUMN B (New York City excess) |
||
Line A: |
Modified Connecticut AGI |
100,000 |
Line B: |
Non-Connecticut income included on Line A and reported on another jurisdiction's income tax return (the portion of New York City income on which no tax was imposed by New York State) |
10,000 |
Line C: |
Divide Line B by Line A |
.10 |
Line D: |
Connecticut income tax liability |
4,500 |
Line E: |
Multiply Line C by Line D |
450 |
Line F: |
Income tax paid to another jurisdiction: |
|
Prorated New York City Tax |
||
(10,000/50,000 x 225)* |
45 |
|
Line G: |
Enter smaller of Line E or Line F |
45 |
Line H: |
Credit allowed |
$45 |
Step 3: |
|
Total credit allowed: |
|
Step 1 |
$1,800 |
Step 2 |
45 |
$1,845 |
*Line F illustrates the further limitation of subsection (b) by subdivision (c)(3) of this section.
(g) While this section pertains to Section 12-704(a) of the general statutes, for purposes of supplementary interpretation, as the phrase is used in Section 12-2 of the general statutes, the adoption of this section is authorized by Section 12-740(a) of the general statutes.