Understanding Your Marginal Tax Rate


Ever wonder what the term “tax bracket” means? It refers to the top marginal tax rate that individuals are being taxed, not the average. Knowing your marginal rate is important, because any increase or decrease in your taxable income will affect your tax at your top marginal rate. Thus, if you are in the 25% marginal bracket and plan on signing up for your employer’s 401(k) plan, you will generally save $250 ($1,000 x .25) in federal taxes for each $1,000 contributed to the 401(k) plan. The reason we say “generally” is because sometimes a tax deduction can actually drop you into a lower marginal tax bracket.

The table below reflects the marginal tax bracket for various taxable incomes. Keep in mind that not all of your income is taxed. The amount equal to the sum of your deductions and exemptions is not taxed at all. If your income is below the sum of your deductions and exemptions, you would not have a taxable income, and your marginal rate would be zero.

However, once your income exceeds the sum of your deductions and exemptions, you will have taxable income and your marginal tax rate can be determined from the table. For example, let’s assume that your income for the year is $50,000. You are married with two dependent children and will take the standard deduction. The standard deduction in 2008 for a married couple is $10,900. The exemptions for 2008 are $3,500. Thus, your taxable income would be $25,100 ($50,000 - $10,900 – ($3,500 x 4)). For a taxable income of $25,100, the marginal tax rate from the table (table values illustrated are the top of each bracket) is 15%.

 

 

 

 

 

 

 

 

 

 

2008 MARGINAL TAX RATES
    TAXABLE INCOME BY FILING STATUS

(Values show are the top of each marginal tax bracket.)

 

Marginal
Tax Rate

Single

Head of
Household

Joint*

Married Filing
Separately

10.0%
15.0%
25.0%
28.0%
33.0%

8,025
32,550
78,850
164,550
357,700

11,450
43,650
112,650
182,440
357,700

16,050
65,100
131,450
200,300
357,700

8,025
32,550
65,725
100,150
178,850

35.0%

Over 357,700

Over 178,850


    * Also used by taxpayers filing as Surviving Spouse
 

 

 


E Thomas Associates Inc. is a registered investment advisor in Kentucky.
Dave Smith & Tony King are Registered Representatives of and securities are offered through Dalton Strategic Investment Services, Inc., member FINRA & SIPC. 6408 River's Edge Rd, Greenville, OH 45331

.