Conn. Gen. Stat. § 12-703

Current with legislation from the 2024 Regular and Special Sessions.
Section 12-703 - Credits based on adjusted gross income
(a)
(1) Any person, other than a trust or estate, subject to the tax under this chapter for any taxable year who files under the federal income tax for such taxable year as a married individual filing separately or for taxable years commencing prior to January 1, 2000, who files under the federal income tax for such taxable year as an unmarried individual shall be entitled to a credit in determining the amount of tax liability for purposes of this chapter in accordance with the following schedule:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $12,000 but

not over $15,000

75%

Over $15,000 but

not over $15,500

70%

Over $15,500 but

not over $16,000

65%

Over $16,000 but

not over $16,500

60%

Over $16,500 but

not over $17,000

55%

Over $17,000 but

not over $17,500

50%

Over $17,500 but

not over $18,000

45%

Over $18,000 but

not over $18,500

40%

Over $18,500 but

not over $20,000

35%

Over $20,000 but

not over $20,500

30%

Over $20,500 but

not over $21,000

25%

Over $21,000 but

not over $21,500

20%

Over $21,500 but

not over $25,000

15%

Over $25,000 but

not over $25,500

14%

Over $25,500 but

not over $26,000

13%

Over $26,000 but

not over $26,500

12%

Over $26,500 but

not over $27,000

11%

Over $27,000 but

not over $48,000

10%

Over $48,000 but

not over $48,500

9%

Over $48,500 but

not over $49,000

8%

Over $49,000 but

not over $49,500

7%

Over $49,500 but

not over $50,000

6%

Over $50,000 but

not over $50,500

5%

Over $50,500 but

not over $51,000

4%

Over $51,000 but

not over $51,500

3%

Over $51,500 but

not over $52,000

2%

Over $52,000 but

not over $52,500

1%

(2) For taxable years commencing on or after January 1, 2000, any person, other than a trust or estate, subject to the tax under this chapter for any taxable year who files under the federal income tax for such taxable year as an unmarried individual shall be entitled to a credit in determining the amount of tax liability for purposes of this chapter in accordance with the following schedule:
(A) For taxable years commencing on or after January 1, 2000, but prior to January 1, 2001:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $12,250 but

not over $15,300

75%

Over $15,300 but

not over $15,800

70%

Over $15,800 but

not over $16,300

65%

Over $16,300 but

not over $16,800

60%

Over $16,800 but

not over $17,300

55%

Over $17,300 but

not over $17,800

50%

Over $17,800 but

not over $18,300

45%

Over $18,300 but

not over $18,800

40%

Over $18,800 but

not over $20,400

35%

Over $20,400 but

not over $20,900

30%

Over $20,900 but

not over $21,400

25%

Over $21,400 but

not over $21,900

20%

Over $21,900 but

not over $25,500

15%

Over $25,500 but

not over $26,000

14%

Over $26,000 but

not over $26,500

13%

Over $26,500 but

not over $27,000

12%

Over $27,000 but

not over $27,500

11%

Over $27,500 but

not over $49,000

10%

Over $49,000 but

not over $49,500

9%

Over $49,500 but

not over $50,000

8%

Over $50,000 but

not over $50,500

7%

Over $50,500 but

not over $51,000

6%

Over $51,000 but

not over $51,500

5%

Over $51,500 but

not over $52,000

4%

Over $52,000 but

not over $52,500

3%

Over $52,500 but

not over $53,000

2%

Over $53,000 but

not over $53,500

1%

(B) For taxable years commencing on or after January 1, 2001, but prior to January 1, 2004:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $12,500 but

not over $15,600

75%

Over $15,600 but

not over $16,100

70%

Over $16,100 but

not over $16,600

65%

Over $16,600 but

not over $17,100

60%

Over $17,100 but

not over $17,600

55%

Over $17,600 but

not over $18,100

50%

Over $18,100 but

not over $18,600

45%

Over $18,600 but

not over $19,100

40%

Over $19,100 but

not over $20,800

35%

Over $20,800 but

not over $21,300

30%

Over $21,300 but

not over $21,800

25%

Over $21,800 but

not over $22,300

20%

Over $22,300 but

not over $26,000

15%

Over $26,000 but

not over $26,500

14%

Over $26,500 but

not over $27,000

13%

Over $27,000 but

not over $27,500

12%

Over $27,500 but

not over $28,000

11%

Over $28,000 but

not over $50,000

10%

Over $50,000 but

not over $50,500

9%

Over $50,500 but

not over $51,000

8%

Over $51,000 but

not over $51,500

7%

Over $51,500 but

not over $52,000

6%

Over $52,000 but

not over $52,500

5%

Over $52,500 but

not over $53,000

4%

Over $53,000 but

not over $53,500

3%

Over $53,500 but

not over $54,000

2%

Over $54,000 but

not over $54,500

1%

(C) For taxable years commencing on or after January 1, 2004, but prior to January 1, 2007:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $12,625 but

not over $15,750

75%

Over $15,750 but

not over $16,250

70%

Over $16,250 but

not over $16,750

65%

Over $16,750 but

not over $17,250

60%

Over $17,250 but

not over $17,750

55%

Over $17,750 but

not over $18,250

50%

Over $18,250 but

not over $18,750

45%

Over $18,750 but

not over $19,250

40%

Over $19,250 but

not over $21,050

35%

Over $21,050 but

not over $21,550

30%

Over $21,550 but

not over $22,050

25%

Over $22,050 but

not over $22,550

20%

Over $22,550 but

not over $26,300

15%

Over $26,300 but

not over $26,800

14%

Over $26,800 but

not over $27,300

13%

Over $27,300 but

not over $27,800

12%

Over $27,800 but

not over $28,300

11%

Over $28,300 but

not over $50,500

10%

Over $50,500 but

not over $51,000

9%

Over $51,000 but

not over $51,500

8%

Over $51,500 but

not over $52,000

7%

Over $52,000 but

not over $52,500

6%

Over $52,500 but

not over $53,000

5%

Over $53,000 but

not over $53,500

4%

Over $53,500 but

not over $54,000

3%

Over $54,000 but

not over $54,500

2%

Over $54,500 but

not over $55,000

1%

(D) For taxable years commencing on or after January 1, 2007, but prior to January 1, 2008:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $12,750 but

not over $15,900

75%

Over $15,900 but

not over $16,400

70%

Over $16,400 but

not over $16,900

65%

Over $16,900 but

not over $17,400

60%

Over $17,400 but

not over $17,900

55%

Over $17,900 but

not over $18,400

50%

Over $18,400 but

not over $18,900

45%

Over $18,900 but

not over $19,400

40%

Over $19,400 but

not over $21,300

35%

Over $21,300 but

not over $21,800

30%

Over $21,800 but

not over $22,300

25%

Over $22,300 but

not over $22,800

20%

Over $22,800 but

not over $26,600

15%

Over $26,600 but

not over $27,100

14%

Over $27,100 but

not over $27,600

13%

Over $27,600 but

not over $28,100

12%

Over $28,100 but

not over $28,600

11%

Over $28,600 but

not over $51,000

10%

Over $51,000 but

not over $51,500

9%

Over $51,500 but

not over $52,000

8%

Over $52,000 but

not over $52,500

7%

Over $52,500 but

not over $53,000

6%

Over $53,000 but

not over $53,500

5%

Over $53,500 but

not over $54,000

4%

Over $54,000 but

not over $54,500

3%

Over $54,500 but

not over $55,000

2%

Over $55,000 but

not over $55,500

1%

(E) For taxable years commencing on or after January 1, 2008, but prior to January 1, 2012:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $13,000 but

not over $16,300

75%

Over $16,300 but

not over $16,800

70%

Over $16,800 but

not over $17,300

65%

Over $17,300 but

not over $17,800

60%

Over $17,800 but

not over $18,300

55%

Over $18,300 but

not over $18,800

50%

Over $18,800 but

not over $19,300

45%

Over $19,300 but

not over $19,800

40%

Over $19,800 but

not over $21,700

35%

Over $21,700 but

not over $22,200

30%

Over $22,200 but

not over $22,700

25%

Over $22,700 but

not over $23,200

20%

Over $23,200 but

not over $27,100

15%

Over $27,100 but

not over $27,600

14%

Over $27,600 but

not over $28,100

13%

Over $28,100 but

not over $28,600

12%

Over $28,600 but

not over $29,100

11%

Over $29,100 but

not over $52,000

10%

Over $52,000 but

not over $52,500

9%

Over $52,500 but

not over $53,000

8%

Over $53,000 but

not over $53,500

7%

Over $53,500 but

not over $54,000

6%

Over $54,000 but

not over $54,500

5%

Over $54,500 but

not over $55,000

4%

Over $55,000 but

not over $55,500

3%

Over $55,500 but

not over $56,000

2%

Over $56,000 but

not over $56,500

1%

(F) For taxable years commencing on or after January 1, 2012, but prior to January 1, 2013:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $13,500 but

not over $16,900

75%

Over $16,900 but

not over $17,400

70%

Over $17,400 but

not over $17,900

65%

Over $17,900 but

not over $18,400

60%

Over $18,400 but

not over $18,900

55%

Over $18,900 but

not over $19,400

50%

Over $19,400 but

not over $19,900

45%

Over $19,900 but

not over $20,400

40%

Over $20,400 but

not over $22,500

35%

Over $22,500 but

not over $23,000

30%

Over $23,000 but

not over $23,500

25%

Over $23,500 but

not over $24,000

20%

Over $24,000 but

not over $28,100

15%

Over $28,100 but

not over $28,600

14%

Over $28,600 but

not over $29,100

13%

Over $29,100 but

not over $29,600

12%

Over $29,600 but

not over $30,100

11%

Over $30,100 but

not over $54,000

10%

Over $54,000 but

not over $54,500

9%

Over $54,500 but

not over $55,000

8%

Over $55,000 but

not over $55,500

7%

Over $55,500 but

not over $56,000

6%

Over $56,000 but

not over $56,500

5%

Over $56,500 but

not over $57,000

4%

Over $57,000 but

not over $57,500

3%

Over $57,500 but

not over $58,000

2%

Over $58,000 but

not over $58,500

1%

(G) For taxable years commencing on or after January 1, 2013, but prior to January 1, 2014:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $14,000 but

not over $17,500

75%

Over $17,500 but

not over $18,000

70%

Over $18,000 but

not over $18,500

65%

Over $18,500 but

not over $19,000

60%

Over $19,000 but

not over $19,500

55%

Over $19,500 but

not over $20,000

50%

Over $20,000 but

not over $20,500

45%

Over $20,500 but

not over $21,000

40%

Over $21,000 but

not over $23,300

35%

Over $23,300 but

not over $23,800

30%

Over $23,800 but

not over $24,300

25%

Over $24,300 but

not over $24,800

20%

Over $24,800 but

not over $29,200

15%

Over $29,200 but

not over $29,700

14%

Over $29,700 but

not over $30,200

13%

Over $30,200 but

not over $30,700

12%

Over $30,700 but

not over $31,200

11%

Over $31,200 but

not over $56,000

10%

Over $56,000 but

not over $56,500

9%

Over $56,500 but

not over $57,000

8%

Over $57,000 but

not over $57,500

7%

Over $57,500 but

not over $58,000

6%

Over $58,000 but

not over $58,500

5%

Over $58,500 but

not over $59,000

4%

Over $59,000 but

not over $59,500

3%

Over $59,500 but

not over $60,000

2%

Over $60,000 but

not over $60,500

1%

(H) For taxable years commencing on or after January 1, 2014, but prior to January 1, 2016:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $14,500 but

not over $18,100

75%

Over $18,100 but

not over $18,600

70%

Over $18,600 but

not over $19,100

65%

Over $19,100 but

not over $19,600

60%

Over $19,600 but

not over $20,100

55%

Over $20,100 but

not over $20,600

50%

Over $20,600 but

not over $21,100

45%

Over $21,100 but

not over $21,600

40%

Over $21,600 but

not over $24,200

35%

Over $24,200 but

not over $24,700

30%

Over $24,700 but

not over $25,200

25%

Over $25,200 but

not over $25,700

20%

Over $25,700 but

not over $30,200

15%

Over $30,200 but

not over $30,700

14%

Over $30,700 but

not over $31,200

13%

Over $31,200 but

not over $31,700

12%

Over $31,700 but

not over $32,200

11%

Over $32,200 but

not over $58,000

10%

Over $58,000 but

not over $58,500

9%

Over $58,500 but

not over $59,000

8%

Over $59,000 but

not over $59,500

7%

Over $59,500 but

not over $60,000

6%

Over $60,000 but

not over $60,500

5%

Over $60,500 but

not over $61,000

4%

Over $61,000 but

not over $61,500

3%

Over $61,500 but

not over $62,000

2%

Over $62,000 but

not over $62,500

1%

(I) For taxable years commencing on or after January 1, 2016:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $15,000 but

not over $18,800

75%

Over $18,800 but

not over $19,300

70%

Over $19,300 but

not over $19,800

65%

Over $19,800 but

not over $20,300

60%

Over $20,300 but

not over $20,800

55%

Over $20,800 but

not over $21,300

50%

Over $21,300 but

not over $21,800

45%

Over $21,800 but

not over $22,300

40%

Over $22,300 but

not over $25,000

35%

Over $25,000 but

not over $25,500

30%

Over $25,500 but

not over $26,000

25%

Over $26,000 but

not over $26,500

20%

Over $26,500 but

not over $31,300

15%

Over $31,300 but

not over $31,800

14%

Over $31,800 but

not over $32,300

13%

Over $32,300 but

not over $32,800

12%

Over $32,800 but

not over $33,300

11%

Over $33,300 but

not over $60,000

10%

Over $60,000 but

not over $60,500

9%

Over $60,500 but

not over $61,000

8%

Over $61,000 but

not over $61,500

7%

Over $61,500 but

not over $62,000

6%

Over $62,000 but

not over $62,500

5%

Over $62,500 but

not over $63,000

4%

Over $63,000 but

not over $63,500

3%

Over $63,500 but

not over $64,000

2%

Over $64,000 but

not over $64,500

1%

(b) Any person subject to tax under this chapter who files a return under the federal income tax for such taxable year as a head of household, as defined in Section 2(b) of the Internal Revenue Code, shall be entitled to a credit in determining the amount of tax liability for purposes of this chapter in accordance with the following schedule:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $19,000 but

not over $24,000

75%

Over $24,000 but

not over $24,500

70%

Over $24,500 but

not over $25,000

65%

Over $25,000 but

not over $25,500

60%

Over $25,500 but

not over $26,000

55%

Over $26,000 but

not over $26,500

50%

Over $26,500 but

not over $27,000

45%

Over $27,000 but

not over $27,500

40%

Over $27,500 but

not over $34,000

35%

Over $34,000 but

not over $34,500

30%

Over $34,500 but

not over $35,000

25%

Over $35,000 but

not over $35,500

20%

Over $35,500 but

not over $44,000

15%

Over $44,000 but

not over $44,500

14%

Over $44,500 but

not over $45,000

13%

Over $45,000 but

not over $45,500

12%

Over $45,500 but

not over $46,000

11%

Over $46,000 but

not over $74,000

10%

Over $74,000 but

not over $74,500

9%

Over $74,500 but

not over $75,000

8%

Over $75,000 but

not over $75,500

7%

Over $75,500 but

not over $76,000

6%

Over $76,000 but

not over $76,500

5%

Over $76,500 but

not over $77,000

4%

Over $77,000 but

not over $77,500

3%

Over $77,500 but

not over $78,000

2%

Over $78,000 but

not over $78,500

1%

(c) Any husband and wife subject to tax under this chapter for any taxable year who file a return under the federal income tax for such taxable year as married individuals filing joint returns or any person who files a return for such taxable year as a surviving spouse, as defined in Section 2(a) of the Internal Revenue Code, shall be entitled to a credit in determining the amount of tax liability for purposes of this chapter in accordance with the following schedule:

ConnecticutAdjusted Gross Income

Amount of Credit

Over $24,000 but

not over $30,000

75%

Over $30,000 but

not over $30,500

70%

Over $30,500 but

not over $31,000

65%

Over $31,000 but

not over $31,500

60%

Over $31,500 but

not over $32,000

55%

Over $32,000 but

not over $32,500

50%

Over $32,500 but

not over $33,000

45%

Over $33,000 but

not over $33,500

40%

Over $33,500 but

not over $40,000

35%

Over $40,000 but

not over $40,500

30%

Over $40,500 but

not over $41,000

25%

Over $41,000 but

not over $41,500

20%

Over $41,500 but

not over $50,000

15%

Over $50,000 but

not over $50,500

14%

Over $50,500 but

not over $51,000

13%

Over $51,000 but

not over $51,500

12%

Over $51,500 but

not over $52,000

11%

Over $52,000 but

not over $96,000

10%

Over $96,000 but

not over $96,500

9%

Over $96,500 but

not over $97,000

8%

Over $97,000 but

not over $97,500

7%

Over $97,500 but

not over $98,000

6%

Over $98,000 but

not over $98,500

5%

Over $98,500 but

not over $99,000

4%

Over $99,000 but

not over $99,500

3%

Over $99,500 but

not over $100,000

2%

Over $100,000 but

not over $100,500

1%

Conn. Gen. Stat. § 12-703

( June Sp. Sess. P.A. 91-3, S. 54, 168; May Sp. Sess. P.A. 92-5, S. 4, 37; May Sp. Sess. P.A. 94-4, S. 25, 85; P.A. 95-160, S. 64, 69; P.A. 99-173, S. 6, 65; May 9 Sp. Sess. P.A. 02-1, S. 79; June 30 Sp. Sess. P.A. 03-1, S. 116; P.A. 05-251, S. 75; June Sp. Sess. P.A. 09-3, S. 123; P.A. 15-244, S. 68.)

Amended by P.A. 15-0244, S. 68 of the Connecticut Acts of the 2015 Regular Session, eff. 6/30/2015.
Amended by P.A. 09-0003, S. 123 of the June 2009 Sp. Sess., eff. 9/9/2009.