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The 2018 Amount for One Withholding Allowance (Used in Step 1) Pay Perlod Allowance Amount Daily $ 16.00 Weekly 79.80 Biweekly 159.60 Semimonthly 172.90 Monthly 345.80 Quarterly 1,037.50 Semiannually 2,075.00 Annually 4,150.00PARTIAL WAGE BRACKET METHOD WITHHOLDING Percentage Method Tables for Income Tax Withholding (For Wages Paid in 2018) TABLE 1-WEEKLY Payroll Period (a) SINGLE person (including head of household)- (b) MARRIED person- If the amount of wages (after subtracting The amount of income tax If the amount of wages (after subtracting The amount of income tax withholding allowances) is: to withhold is: withholding allowances) is: to withhold is: Not over $71 . . . . $0 Not over $222 Over- But not over- of excess over- Over- But not over- of excess over- $71 -$254 . $0.00 plus 10% -$71 $222 -$588 $0.00 plus 10% $222 $254 -$815 . . $18.30 plus 12% -$254 $588 -$1,711 . . $36.60 plus 12% -$588 $815 $1,658 . . $85.62 plus 22% -$815 $1,711 -$1,711 $1,658 -$3,100 . . $271.08 plus 24% $3.395 $3,395 . . $171.36 plus 22% -$1,658 -$6,280 . . $541.84 plus 24% -$3,395 $3,100 $3,917 . . $617.16 plus 32% $3,100 $6,280 $7.914 . . $1,234.24 plus 32% $6,280 $3,917 -$9,687 . . $878.60 plus 35% $3,917 $7.914 -$11,761 . . $1,757.12 plus 35% -$7,914 $9,687 . . $2,898.10 plus 37% -$9,687 $11,761 . $3,103.57 plus 37% $11,761 TABLE 2-BIWEEKLY Payroll Period (a) SINGLE person (including head of household)- (b) MARRIED person- If the amount of wages If the amount of wages after subtracting The amount of income tax after subtracting The amount of income tax withholding allowances) is: to withhold is: withholding allowances) is: to withhold is: Not over $142 . . . Not over $444 . Over- But not over- of excess over- Over- But not over- of excess over- $142 -$509 . $0.00 plus 10% -$142 $444 -$1,177 $0.00 plus 10% -$444 $509 $1,631 . . $36.70 plus 12% -$509 $1,177 -$3,421 . . $73.30 plus 12% $1,177 $1,631 $3,315 . . $171.34 plus 22% -$1,631 $3,421 -$6,790 . . $342.58 plus 22% -$3,421 $3,315 $6,200 . . $541.82 plus 24% $3,315 $6,790 $12,560 . . $1,083.76 plus 24% -$6,790 $6.200 -$7,835 . . $1,234.22 plus 32% -$6,200 $12,560 -$15,829 . $2.468.56 plus 32% -$12,560 $7,835 -$19,373 . . $1,757.42 plus 35% $7,835 $15,829 -$23,521 $3,514.64 plus 35% $15,829 $19,373 $5,795.72 plus 37% $19,373 $23,521 $6,206.84 plus 37% -$23,521 TABLE 3-SEMIMONTHLY Payroll Period (a) SINGLE person (including head of household)- (b) MARRIED person- If the amount of wages If the amount of wages (after subtracting The amount of income tax after subtracting The amount of income tax withholding allowances) is: to withhold is: withholding allowances) is: to withhold is: Not over $154 . . Not over $481 . Over- But not over- of excess over- Over- But not over- of excess over- $154 $551 $0.00 plus 10% -$154 $481 $1,275 $0.00 plus 10% $481 Copyright @ 201 9 The MeGrow Hill Education. All rights reserved $551 -$1,767 , . $39.70 plus 12% -$551 $1.275 -$3,706 . . $79.40 plus 12% -$1,275 $1,767 $3,592 . . $185.62 plus 22% -$1,767 $3,706 -$7,356 . $371.12 plus 22% -$3,706 $3,592 $6,717 $3,592 $7.356 -$13,606 . -$7,356 $6,717 $8,488 $587.12 plus 24% $1,174.12 plus 24% $1,337.12 plus 32% -$6,717 $2.674.12 plus 32% $13,606 $8.488 -$20,988 . $1,903.84 plus 35% $8,488 $13,606 $17,148 -$17,148 $25,481 . . $3,807.56 plus 35% $17,148 $20,988 . . $6,278.84 plus 37% $20,988 $25,481 . .... $6,724.11 plus 37% $25,481 TABLE 4-MONTHLY Payroll Period (a) SINGLE person (including head of household)- (b) MARRIED person- f the amount of wages If the amount of wages (after subtracting The amount of income tax (after subtracting The amount of income tax withholding allowances) is: to withhold is: withholding allowances) is: to withhold is: Not over $308 . . .. Not over $963 . . SC Over- But not over- of excess over- Over- But not over- of excess over $308 -$1,102 . . $0.00 plus 10% -$308 $963 -$2,550 . . $0.00 plus 10% -$963 $1,102 $3,533 . . $79.40 plus 12% $1,102 $2.550 -$7,413 . . $158.70 plus 12% $2,550 $3.533 -$7,183 . . $371.12 plus 22% -$3,533 $7,183 $7.413 -$7.413 $14,713 -$14,713 . . $742.26 plus 22% $7,183 $13,433 . . $1,174.12 plus 24% $27,213 . . $2,348.26 p $14,713 $13,433 -$16,975 . . $2,674.12 plus 32% $13,433 $27,213 $34,296 . . $5,348.26 plus 32% $27,213 $16,975 -$41,975 . . $3,807.56 plus 35% -$16,975 $34,296 -$50,963 . . $7,614.82 plus 35% $34,296 $41,975 . . .. . $12,557.56 plus 37% -$41,975 $50,963 . . . . . . . . . . . $13,448.27 plus 37% -$50,963 Source: U.S. Department of the Treasury, Internal Revenue Service, Publication 15. Washington, DC: 2018.