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W-4 Withholding worksheet

Grade 7 · CCSS 7.RP.A.3

Solve each problem and show your work. Round answers to 2 decimal places where needed.

  1. Problem 1.
    • Filing status (2026): Married filing separately
    • Taxable wages so far this year: $67,500
    • Federal income tax withheld so far: $4,000
    • Taxable wages per paycheck: $2,000
    • Federal income tax per paycheck: $136
    • Paychecks left this year: 6
    • Deduction: Standard deduction

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  2. Problem 2.
    • Filing status (2026): Single
    • Taxable wages so far this year: $52,000
    • Federal income tax withheld so far: $4,200
    • Taxable wages per paycheck: $2,750
    • Federal income tax per paycheck: $150
    • Paychecks left this year: 5
    • Deduction: Standard deduction

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  3. Problem 3.
    • Filing status (2026): Married filing separately
    • Taxable wages so far this year: $40,000
    • Federal income tax withheld so far: $4,250
    • Taxable wages per paycheck: $2,750
    • Federal income tax per paycheck: $225
    • Paychecks left this year: 5
    • Deduction: Standard deduction

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  4. Problem 4.
    • Filing status (2026): Head of household
    • Taxable wages so far this year: $55,000
    • Federal income tax withheld so far: $4,400
    • Taxable wages per paycheck: $1,900
    • Federal income tax per paycheck: $185
    • Paychecks left this year: 7
    • Deduction: Itemize
    • Expected itemized deductions: $30,000

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  5. Problem 5.
    • Filing status (2026): Married filing separately
    • Taxable wages so far this year: $33,000
    • Federal income tax withheld so far: $3,800
    • Taxable wages per paycheck: $2,250
    • Federal income tax per paycheck: $225
    • Paychecks left this year: 3
    • Deduction: Itemize
    • Expected itemized deductions: $35,000

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  6. Problem 6.
    • Filing status (2026): Married filing jointly
    • Taxable wages so far this year: $54,000
    • Federal income tax withheld so far: $3,200
    • Taxable wages per paycheck: $3,000
    • Federal income tax per paycheck: $170
    • Paychecks left this year: 5
    • Deduction: Itemize
    • Expected itemized deductions: $30,000

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  7. Problem 7.
    • Filing status (2026): Single
    • Taxable wages so far this year: $37,500
    • Federal income tax withheld so far: $4,000
    • Taxable wages per paycheck: $2,200
    • Federal income tax per paycheck: $180
    • Paychecks left this year: 6
    • Deduction: Itemize
    • Expected itemized deductions: $36,000

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  8. Problem 8.
    • Filing status (2026): Married filing jointly
    • Taxable wages so far this year: $50,000
    • Federal income tax withheld so far: $2,750
    • Taxable wages per paycheck: $2,000
    • Federal income tax per paycheck: $190
    • Paychecks left this year: 5
    • Deduction: Itemize
    • Expected itemized deductions: $32,000

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  9. Problem 9.
    • Filing status (2026): Single
    • Taxable wages so far this year: $54,000
    • Federal income tax withheld so far: $3,600
    • Taxable wages per paycheck: $2,000
    • Federal income tax per paycheck: $155
    • Paychecks left this year: 5
    • Deduction: Itemize
    • Expected itemized deductions: $22,000

    Find: Extra withholding per paycheck (W-4 Step 4(c))

  10. Problem 10.
    • Filing status (2026): Married filing jointly
    • Taxable wages so far this year: $60,000
    • Federal income tax withheld so far: $4,000
    • Taxable wages per paycheck: $2,250
    • Federal income tax per paycheck: $120
    • Paychecks left this year: 5
    • Deduction: Itemize
    • Expected itemized deductions: $37,500

    Find: Extra withholding per paycheck (W-4 Step 4(c))

Answer key: W-4 Withholding worksheet

  1. 1. Extra withholding per paycheck (W-4 Step 4(c)): $641.00

    1. Project your wages for the year: what you've earned so far, plus 6 more paychecks

      $67,500.00+$2,000.00×6=$79,500.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $4,000.00+$136.00×6=$4,816.00
    3. Add any other income, then subtract the 2026 standard deduction for married filing separately filers and any other deductions

      $79,500.00−$16,100.00=$63,400.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$8,660.00
    5. Compare the tax with what will be paid. The tax is bigger, so you're short

      $8,660.00−$4,816.00=$3,844.00
    6. Spread the shortfall over your 6 remaining paychecks

      $3,844.006=$640.67
    7. Round up to a whole dollar. Enter this in Step 4(c) of a new W-4

      extra per paycheck=$641.00
  2. 2. Extra withholding per paycheck (W-4 Step 4(c)): $152.00

    1. Project your wages for the year: what you've earned so far, plus 5 more paychecks

      $52,000.00+$2,750.00×5=$65,750.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $4,200.00+$150.00×5=$4,950.00
    3. Add any other income, then subtract the 2026 standard deduction for single filers and any other deductions

      $65,750.00−$16,100.00=$49,650.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$5,710.00
    5. Compare the tax with what will be paid. The tax is bigger, so you're short

      $5,710.00−$4,950.00=$760.00
    6. Spread the shortfall over your 5 remaining paychecks

      $760.005=$152.00
    7. Round up to a whole dollar. Enter this in Step 4(c) of a new W-4

      extra per paycheck=$152.00
  3. 3. Extra withholding per paycheck (W-4 Step 4(c)): $0.00

    1. Project your wages for the year: what you've earned so far, plus 5 more paychecks

      $40,000.00+$2,750.00×5=$53,750.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $4,250.00+$225.00×5=$5,375.00
    3. Add any other income, then subtract the 2026 standard deduction for married filing separately filers and any other deductions

      $53,750.00−$16,100.00=$37,650.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$4,270.00
    5. Compare what will be paid with the tax. You're paying enough, so the extra is a refund

      $5,375.00−$4,270.00=$1,105.00
    6. You're on track, so you don't need extra withholding in Step 4(c)

      extra per paycheck=$0.00
  4. 4. Extra withholding per paycheck (W-4 Step 4(c)): $0.00

    1. Project your wages for the year: what you've earned so far, plus 7 more paychecks

      $55,000.00+$1,900.00×7=$68,300.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $4,400.00+$185.00×7=$5,695.00
    3. Add any other income, then subtract your itemized and other deductions to find taxable income

      $68,300.00−$30,000.00=$38,300.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$4,242.00
    5. Compare what will be paid with the tax. You're paying enough, so the extra is a refund

      $5,695.00−$4,242.00=$1,453.00
    6. You're on track, so you don't need extra withholding in Step 4(c)

      extra per paycheck=$0.00
  5. 5. Extra withholding per paycheck (W-4 Step 4(c)): $0.00

    1. Project your wages for the year: what you've earned so far, plus 3 more paychecks

      $33,000.00+$2,250.00×3=$39,750.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $3,800.00+$225.00×3=$4,475.00
    3. Add any other income, then subtract your itemized and other deductions to find taxable income

      $39,750.00−$35,000.00=$4,750.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$475.00
    5. Compare what will be paid with the tax. You're paying enough, so the extra is a refund

      $4,475.00−$475.00=$4,000.00
    6. You're on track, so you don't need extra withholding in Step 4(c)

      extra per paycheck=$0.00
  6. 6. Extra withholding per paycheck (W-4 Step 4(c)): $27.00

    1. Project your wages for the year: what you've earned so far, plus 5 more paychecks

      $54,000.00+$3,000.00×5=$69,000.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $3,200.00+$170.00×5=$4,050.00
    3. Add any other income, then subtract your itemized and other deductions to find taxable income

      $69,000.00−$30,000.00=$39,000.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$4,184.00
    5. Compare the tax with what will be paid. The tax is bigger, so you're short

      $4,184.00−$4,050.00=$134.00
    6. Spread the shortfall over your 5 remaining paychecks

      $134.005=$26.80
    7. Round up to a whole dollar. Enter this in Step 4(c) of a new W-4

      extra per paycheck=$27.00
  7. 7. Extra withholding per paycheck (W-4 Step 4(c)): $0.00

    1. Project your wages for the year: what you've earned so far, plus 6 more paychecks

      $37,500.00+$2,200.00×6=$50,700.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $4,000.00+$180.00×6=$5,080.00
    3. Add any other income, then subtract your itemized and other deductions to find taxable income

      $50,700.00−$36,000.00=$14,700.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$1,516.00
    5. Compare what will be paid with the tax. You're paying enough, so the extra is a refund

      $5,080.00−$1,516.00=$3,564.00
    6. You're on track, so you don't need extra withholding in Step 4(c)

      extra per paycheck=$0.00
  8. 8. Extra withholding per paycheck (W-4 Step 4(c)): $0.00

    1. Project your wages for the year: what you've earned so far, plus 5 more paychecks

      $50,000.00+$2,000.00×5=$60,000.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $2,750.00+$190.00×5=$3,700.00
    3. Add any other income, then subtract your itemized and other deductions to find taxable income

      $60,000.00−$32,000.00=$28,000.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$2,864.00
    5. Compare what will be paid with the tax. You're paying enough, so the extra is a refund

      $3,700.00−$2,864.00=$836.00
    6. You're on track, so you don't need extra withholding in Step 4(c)

      extra per paycheck=$0.00
  9. 9. Extra withholding per paycheck (W-4 Step 4(c)): $84.00

    1. Project your wages for the year: what you've earned so far, plus 5 more paychecks

      $54,000.00+$2,000.00×5=$64,000.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $3,600.00+$155.00×5=$4,375.00
    3. Add any other income, then subtract your itemized and other deductions to find taxable income

      $64,000.00−$22,000.00=$42,000.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$4,792.00
    5. Compare the tax with what will be paid. The tax is bigger, so you're short

      $4,792.00−$4,375.00=$417.00
    6. Spread the shortfall over your 5 remaining paychecks

      $417.005=$83.40
    7. Round up to a whole dollar. Enter this in Step 4(c) of a new W-4

      extra per paycheck=$84.00
  10. 10. Extra withholding per paycheck (W-4 Step 4(c)): $0.00

    1. Project your wages for the year: what you've earned so far, plus 5 more paychecks

      $60,000.00+$2,250.00×5=$71,250.00
    2. Project your withholding the same way: what's been taken out so far, plus the rest of the paychecks

      $4,000.00+$120.00×5=$4,600.00
    3. Add any other income, then subtract your itemized and other deductions to find taxable income

      $71,250.00−$37,500.00=$33,750.00
    4. Work out the year's tax with the 2026 brackets. Each rate only applies to its own slice of income

      tax before credits=$3,554.00
    5. Compare what will be paid with the tax. You're paying enough, so the extra is a refund

      $4,600.00−$3,554.00=$1,046.00
    6. You're on track, so you don't need extra withholding in Step 4(c)

      extra per paycheck=$0.00