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2007 Payroll Tax Information - Effective 7/1/2007

(The new guidelines on Federal Income Tax withholding, Social Security, and Medicare are effective for wages PAID on and after January 1, 2007. The Medical Aid guidelines are effective for hours WORKED on and after July 1, 2007.)

For the pdf printable version, please click here.

A. FEDERAL INCOME TAX WITHHOLDING

1. Calculate the taxable gross:
Gross Pay minus Reductions PERS, UWRP,
TRS, LEOFF, FSA,
VIP, State Def Comp,
Pre-Tax Med Ins/Dep Care,
Pre-Tax Parking
= Taxable Gross

2. Calculate the Federal Withholding Allowance (amount per IRS)
$141.67 X number of allowances claimed

3. Calculate the Taxable Income:
Taxable Gross minus Federal Withholding Allowance = Taxable Income

4. Using Taxable Income, calculate Federal Income Tax Withholding using TABLE 3 below:
(from Publication 15, "Circular E, Employer's Tax Guide")

TABLE 3 -- SEMIMONTHLY Payroll Period

(a) SINGLE person (including head of household) (b) MARRIED person
If the amount of wages (after subtracting withholding allowances) is: The amount of income tax to withhold is: If the amount of wages (after subtracting withholding allowances) is: The amount of income tax to withhold is:
Not over $110 $0 Not over $333 $0
Over But not over of excess over Over But not over of excess over
$110 $422 10% $110 $333 $973 10% $333
$422 $1,397 $31.20 plus 15% $422 $973 $2,946 $64.00 plus 15% $973
$1,397 $3,211 $177.45 plus 25% $1,397 $2,946 $5,575 $359.95 plus 25% $2,946
$3,211 $6,783 $630.95 plus 28% $3,211 $5,575 $8,465 $1017.20 plus 28% $5,575
$6,783 $14,652 $1,631.11 plus 33% $6,783 $8,465 $14,875 $1,826.40 plus 33% $8,465
$14,652 $4,227.88 plus 35% $14,652 $14,875 $3,941.70 plus 35% $14,875

B. SOCIAL SECURITY/MEDICARE

Taxable Gross = Gross Pay minus Pretax Med Ins, Dep. Care, Pre-Tax Parking, FSA
Social Security 6.2% X Taxable Gross up to $97,500 (Max. Tax $6,045.00)
Medicare 1.45% X all taxable gross

C. MEDICAL AID (Worker's Compensation) for hours worked on or after July 1st

0.0334 X hours worked (maximum 80 hours)
The maximum deduction is:
0.0334 X 80 hours = $2.67 per pay period
Employer Contribution: 0.1114 X hours= up to a maximum of $8.91