2015 federal individual income tax rate schedules

Single Individuals

Standard deduction $6,300

If taxable income is:

The tax is:

Not over $9,225

10% of the taxable income

Over $9,225 but not over $37,450

15% of the excess over $9,225 plus $922.50

Over $37,450 but not over $90,750

25% of the excess over $37,450 plus $5,156.25

Over $90,750 but not over $189,300

28% of the excess over $90,750 plus $18,481.25

Over $189,300 but not over $411,500

33% of the excess over $189,300 plus $46,075.25

Over $411,500 but not over $413,200

35% of the excess over $411,500 plus $119,401.25

Over $413,200

39.6% of the excess over $413,200 plus $119,996.25

Married Individuals Filing Separate Returns

Standard deduction $6,300

If taxable income is:

The tax is:

Not over $9,225

10% of the taxable income

Over $9,225 but not over $37,450

15% of the excess over $9,225 plus $922.50

Over $37,450 but not over $75,600

25% of the excess over $37,450 plus $5,156.25

Over $75,600 but not over $115,225

28% of the excess over $75,600 plus $14,693.75

Over $115,225 but not over $205,750

33% of the excess over $115,225 plus $25,788.75

Over $205,750 but not over $232,425

35% of the excess over $205,750 plus $55,662

Over $232,425

39.6% of the excess over $232,425 plus $64,998.25

Married Individuals filing Joint Returns and Surviving Spouses

Standard deduction $12,600

If taxable income is:

The tax is:

Not over $18,450

10% of the taxable income

Over $18,450 but not over $74,900

15% of the excess over $18,450 plus $1,845

Over $74,900 but not over $151,200

25% of the excess over $74,900 plus $10,312.50

Over $151,200 but not over $230,450

28% of the excess over $151,200 plus $29,387.50

Over $230,450 but not over $411,500

33% of the excess over $230,450 plus $51,577.50

Over $411,500 but not over $464,850

35% of the excess over $411,500 plus $111,324

Over $464,850

39.6% of the excess over $464,850 plus $129,996.50

Heads of Households

Standard deduction $9,250

If taxable income is:

The tax is:

Not over $13,150

10% of the taxable income

Over $13,150 but not over $50,200

15% of the excess over $13,150 plus $1,315

Over $50,200 but not over $129,600

25% of the excess over $50,200 plus $6,872.50

Over $129,600 but not over $209,850

28% of the excess over $129,600 plus $26,722.50

Over $209,850 but not over $411,500

33% of the excess over $209,850 plus $49,192.50

Over $411,500 but not over $439,000

35% of the excess over $411,500 plus $115,737

Over $439,000

39.6% of the excess over $439,000 plus $125,362

Personal exemption:$4,000. Standard deduction add-ons: $1,550 if 65 or over plus $1,250

if blind. Also see deductions and exemption phaseouts for high income individuals.