On this page you'll find helpful reference numbers such as rates, limits, and phase-outs.  There are also rules and regulations about various tax subjects for you to review.  If you have any questions about these numbers, please don't hesitate to contact us.  Thanks!


Mileage Rates

  Standard Mileage Rate Charitable Mileage Rate Medical Mileage Rate
2010  $0.50 / mile $0.14/mile $0.16.5/mile
2011 (January - June) $0.51 / mile   $0.14/mile $0.19/mile    
2011 (June - December) $0.555 / mile  $0.140/mile  $0.235/mile 

Retirement Plan Contribution Limits

Plan Type 2011 2012
IRA (Age 49 & Below) $5,000 $5,000
Catch-up for IRA (Over 50) $1,000 $1,000
Defined Contribution Plans $49,000 $50,000
401(k), 403(b), & SAR-SEP $16,500 $17,000
Catch-up for401(k), 403(b), & SAR-SEP (Over 50) $5,500 $5,500
Simple Plan $11,500 $11,500
Catch-up for Simple Plan (Over 50) $2,500 $2,500
Max Compensation for Determining Contributions $245,000 $250,000
Compensation limit for SEP participant exclusion $550 $550
Social Security Taxable Wage Base $106,800 $110,100

2011 Personal Income Tax Rates

Marginal Tax Rate

Single

Married Filing Jointly or Qualified Widow(er)

Head of Household

10% $0 – $8,500 $0 – $17,000 $0 – $12,150
15% $8,501– $34,500 $17,001 – $69,000 $12,151 – $46,250
25% $34,501 – $83,600 $69,001 – $139,350 $46,251 – $119,400
28% $83,601 – $174,400 $139,351 – $212,300 $119,401 – $193,350
33% $174,401 – $379,150 $212,301 – $379,150 $193,351 - $379,150
35% $379,151+ $379,151+ $379,151+

2011 Corporate Tax Rates

Marginal Tax Rate

Taxable Income

15% $0 - $50,000
25% $50,000 - $75,000
34% $75,000 - $100,000
39% $100,000 - $335,000
34% $335,000 - $10,000,000
35% $10,000,000 - $15,000,000
38% $15,000,000 - $18,333,333
35% $18,333,334+

2011 Estates and Trusts

2011 Rules specify a $5 million exemption per individual (transferable to spouse) and include stepped up basis.

Marginal Tax Rate*

Taxable Income

15% $0 - $2,300
25% $2,300 - $5,450
28% $5,450 - $8,300
33% $8,300 - $11,350
35% Over $11,350

Miscellaneous Tax Limitations 

  2011 2012
Estate Tax Exemption Amount $5 Million per individual $5.12 Million per Individual
Gift Tax Exclusion (Per Person) $13,000 $13,000
     
Section 179 Limit     $500,000 $125,000
Section 179 Phase-out (Property Placed in Service)   $2,000,000 $500,000
SUV Section 179 Limitation     $25,000 $25,000
     
HSA Contribution Limit (Individual)    $3,050 $3,100
HSA Contribution Limit (Family)  $6,150 $6,250
     
Dependents Required to File If Earned Income Exceeds $5,800 to be announced
     OR  Unearned Income Exceeds $950 to be announced

IRA Required Minimum Distributions (RMD)

Calculate by dividing the value of the IRA by the distribution period corresponding with your age.  For example if you were 70 1/2 and your IRA was worth $100,000 your RMD would be $3,650 ($100,000 / 27.4).  Note: If your spouse is the sole beneficiary of the IRA and is more than 10 year younger than you, you must use a different chart.

Age of retiree
Distribution period (in years)
Age of retiree
Distribution period (in years)
70
27.4
93
9.6
71
26.5
94
9.1
72
25.6
95
8.6
73
24.7
96
8.1
74
23.8
97
7.6
75
22.9
98
7.1
76
22.0
99
6.7
77
21.2
100
6.3
78
20.3
101
5.9
79
19.5
102
5.5
80
18.7
103
5.2
81
17.9
104
4.9
82
17.1
105
4.5
83
16.3
106
4.2
84
15.5
107
3.9
85
14.8
108
3.7
86
14.1
109
3.4
87
13.4
110
3.1
88
12.7
111
2.9
89
12.0
112
2.6
90
11.4
113
2.4
91
10.8
114
2.1
92
10.2
115 or older
1.9

 

2011 vs. 2012 Roth IRA Contribution Limits and Income Ranges

Filing Status Modified AGI in 2011 Modified AGI in 2012 Contribution Limits
Married Filing Jointly < $169,000 < $173,000 $5,000 or $6,000 with catch-up
$169,000 - $179,000 $173,000 - $183,000 Reduced by phaseout
$179,000 or more $183,000 or more You cannot contribute
Married Filing Separately 0 0 $5,000 or $6,000 with catch-up
0 - $10,000 0 - $10,000 Reduced by phaseout
$10,000 or more $10,000 or more You cannot contribute
Single or Head of Household < $107,000 < $110,000 $5,000 or $6,000 with catch-up
$107,000 - $122,000 $110,000 - $125,000 Reduced by phaseout
$122,000 or more $125,000 or more You cannot contribute

Tax Benefits of Charitable Contributions

You may know that you can make deductible contributions to charity but you may not know that some of these charitable contributions such as to educational entities in Idaho qualify for an additional 50% Idaho credit worth up to $1,000 for individuals and $5,000 for corporations!  The following chart shows some of the potential benefits.

  Single Married Filing Jointly Corporation
Gift  $1,000 $2,000 $10,000
Federal Deduction 280 560 3,500
State Deduction 78 156 760
State Tax Credit 500 1,000 5,000
Total Cost of Gift 142 284 740