Federal Income Tax Withholding

Effective as soon as possible in 2011, payroll checks will reflect a change in the withholding of federal taxes, prima­rily due to the passing of the Tax Relief, Unemployment Insurance Reauthorization, and Job Creation Act of 2010. The biweekly personal exemption value for each federal tax allowance has changed from $140.38 to $142.31. There have also been changes made to all of the Federal Income Tax Withholding Table wage range classifications, which includes a reduction in the number of different wage range classifications from nine to seven. All information in this article is based on a biweekly payroll period (PP) and the withholding tables in Internal Revenue Service (IRS) Publi­cation 15, (Circular E), Employer’s Tax Guide.

 

For Wages Paid in 2011 Federal Income Tax Withholding Table

Single Person

Married Person

Wages*

The Withholding Amount Is:

Wages*

The Withholding Amount Is:

Over…

But Not Over…

Withholding Amount

Of Excess Over

Over…

But Not Over…

Withholding Amount

Of Excess Over

$0

$81

$0

$0

$304

$0

$81

$408

10%

$81

$304

$958

10%

$304

$408

$1,408

$32.70 plus 15%

$408

$958

$2,958

$65.40 plus 15%

$958

$1,408

$3,296

$182.70 plus 25%

$1,408

$2,958

$5,663

$365.40 plus 25%

$2,958

$3,296

$6,788

$654.70 plus 28%

$3,296

$5,663

$8,469

$1,041.65 plus 28%

$5,663

$6,788

$14,663

$1,632.46 plus 33%

$6,788

$8,469

$14,887

$1,827.33 plus 33%

$8,469

$14,663

$4,231.21 plus 35%

$14,663

$14,887

$3,945.27 plus 35%

$14,887

* Wages are determined after subtracting withholding allowances, CPP, FEDVIP, FEHB, FSA, HSA, and TSP contributions from your gross earnings.

Commuter Program pre-tax (CPP), Federal Employees Dental and Vision Insurance Program (FEDVIP), Federal Employees Health Benefits (FEHB), Flexible Spending Accounts (FSA), Health Savings Account (HSA), and Thrift Savings Plan (TSP) contributions made by employees are treated as pre-tax monies for these computations. When calculating your taxes, remember to subtract your with­holding allowances and all of these contribution amounts from your gross earnings.

Note: There are two technical exceptions to this pre-tax rule. TSP contributions are tax-deferred; however, they are deducted during these computations. Additionally, in rare instances, if an employee has signed a pre-tax waiver for FEHB benefits, they are considered to be taxable income and not used in these calculations.

To determine the amount of withholding, follow steps 1 through 9:

1. Determine normal biweekly gross wages from earn­ings statement.

2. Determine normal biweekly TSP contributions from earnings statement.

3. Determine normal biweekly FSA contributions from earnings statement. If applicable, add the amounts from both the FSA Dependent Child (FSADC) and the FSA Health Care (FSAHC).

4. Determine normal biweekly FEHB pre-tax employee contributions from earnings statement (abbreviated as HP).

5. Determine normal CPP employee contributions from earnings statement.

    Note: This program is administered on a monthly basis. The CPP contribution is deducted in every second pay period of the month.

6. Determine normal biweekly Federal Employees Den­tal and Vision Insurance Program (FEDVIP) employee contributions from earnings statement.

7. Determine normal biweekly Health Savings Account (HSA) contributions from earnings statement.

8. Multiply the number of exemptions claimed by the new biweekly exemption value of $142.31 (withhold­ing allowance). The federal tax line on the earnings statement shows the number of exemptions claimed (e.g., S1 = single with one exemption, M3 = married with three exemptions).

9. Subtract the amounts in step 2 (TSP), step 3 (FSA), step 4 (FEHB), step 5 (CPP), step 6 (FEDVIP), step 7 (HSA), and step 8 (exemptions) from step 1 (biweekly gross wages). The balance is the amount subject to withholding.

10. Determine which range this amount falls into on the Federal Income Tax Withholding Table, and follow the instructions listed in the table.

The following is an example of how to compute federal income taxes for a Federal Employee Retirement System (FERS) employee who claims married with three exemp­tions, and makes pre-tax contributions to the TSP, FSA, FEHB, CPP, and FEDVIP.

A FERS employee receives $3,826.35 as biweekly gross wages. The employee makes the following contributions: 11 percent of gross ($420.90) per pay period (PP) to the TSP; $65 per PP for FSADC; $95 per PP for FSAHC; $133.83 per PP for FEHB ($133.83 is the actual cost for a Postal Service employee paying for High Option Self and Family (Category One) with the GEHA Benefit Plan); $105 for this PP to the CPP; and $44.33 for the GEHA PPO High Option Dental Biweekly Premium (Rating Region 2). The employee claims “Married” with three exemptions (M3 on the federal tax line of the earn­ings statement). Using the information provided in the Federal Income Tax Withholding Table in this article, federal taxes are computed as follows:

 

1. Total biweekly gross wages

$3,826.35

2. TSP contributions

420.90

3. FSADC contribution

65.00

FSAHC contribution

95.00

Total FSA contribution

160.00

4. FEHB contribution

133.83

5. CPP contribution

105.00

6. FEDVIP contribution

44.33

7. Exemptions (3 x $142.31)

426.93

Computation continues as follows:

 

Biweekly gross wages

$3,826.35

Minus TSP contributions

-420.90

Minus FSA contributions

-160.00

Minus FEHB contributions

-133.83

Minus CPP contributions

-105.00

Minus FEDVIP contributions

-44.33

Minus exemptions

-426.93

Amount of wages subject to withholding

$2,535.36

To complete the computation, refer to the Married/Biweekly segment of the Federal Income Tax Withholding Table. The amount of wages subject to withholding ($2,535.36) falls within the “over $958 but not over $2,958” range. Using the information provided within that range, the final computation is as follows:

 

Amount subject to withholding

$2,535.36

Subtract $958 from $2,535.36

1,577.36

Multiply $1,577.36 by .15 (15%)

236.60

Add from the table

65.40

Add $236.60 and $65.40

302.00

Total federal income tax* that should be withheld from this employee’s biweekly check

$302.00

* Rounding may vary this total by a few cents.