1040
Form 1040
2013 Tax Year
Registered Tax Return Preparer Edition
TAX PREPARATION
2013 Key Amounts
Standard Deduction Earned Income Credit (Maximum)
MFJ or QW1
$ 12,200  
No children
$       487
Single2
6,100  
1 child
3,250
HOH2
8,950  
2 children
5,372
MFS1
6,100  
>2 children
6,044
Dependent2
1,0003
Investment income limit
3,300
Personal Exemption Kiddie Tax Threshold
$3,900 $2,000
Gift Tax Annual Exclusion Elective Deferral Limits
$14,000 SIMPLE IRA Plan
Estate and Gift Tax Exclusion Amount
< age 50
$  12,000
$5,250,000
≥ age 50
14,500
Standard Mileage Rates    
Business
56.5¢ 401(k), 403(b) and 457 Plans
Medical/moving
24¢
< age 50
$  17,500
Charitable
14¢
≥ age 50
23,000
Profit-Sharing Plan/SEP
Contribution limit
$  51,000
Compensation limit4
$255,000
Health Savings Accounts (HSAs)
Self-only coverage
Contribution (deduction) limit
$    3,250
Plan minimum deductible
1,250
Plan out-of-pocket limit
6,250
Family coverage
Contribution (deduction) limit
$    6,450
Plan minimum deductible
2,500
Plan out-of-pocket limit
12,500
Additional contribution amount if age 55 or older
$    1,000
1 Add $1,200 for age 65 or older or blind, each.
2 Add $1,500 for age 65 or older or blind, each.
3 If greater, amount of earned income plus $350 (but not to exceed $6,100).
4 For computing employer contributions.
2013 Quick Tax Method
MFJ, QW Taxable Income
$0-$17,850×10.0%minus$0.00=Tax
 17,851- 72,500×15.0   minus 892.50=Tax
 72,501- 146,400×25.0   minus 8,142.50=Tax
 146,401- 223,050×28.0   minus 12,534.50=Tax
 223,051- 398,350×33.0   minus 23,687.00=Tax
 398,351- 450,000×35.0   minus 31,654.00=Tax
 450,001and over×39.6   minus 52,354.00=Tax
Single Taxable Income
$0-$8,925×10.0%minus$0.00=Tax
 8,926- 36,250×15.0   minus 446.25=Tax
 36,251- 87,850×25.0   minus 4,071.25=Tax
 87,851- 183,250×28.0   minus 6,706.75=Tax
 183,251- 398,350×33.0   minus 15,869.25=Tax
 398,351- 400,000×35.0   minus 23,836.25=Tax
 400,001and over×39.6   minus 42,236.25=Tax
HOH Taxable Income
$0-$12,750×10.0%minus$0.00=Tax
 12,751- 48,600×15.0   minus 637.50=Tax
 48,601- 125,450×25.0   minus 5,497.50=Tax
 125,451- 203,150×28.0   minus 9,261.00=Tax
 203,151- 398,350×33.0   minus 19,418.50=Tax
 398,351- 425,000×35.0   minus 27,385.50=Tax
 425,001and over×39.6   minus 46,935.50=Tax
MFS Taxable Income
$0-$8,925×10.0%minus$0.00=Tax
 8,926- 36,250×15.0   minus 446.25=Tax
 36,251- 73,200×25.0   minus 4,071.25=Tax
 73,201- 111,525×28.0   minus 6,267.25=Tax
 111,526- 199,175×33.0   minus 11,843.50=Tax
 199,176- 225,000×35.0   minus 15,827.00=Tax
 225,001and over×39.6   minus 26,177.00=Tax
Note: Assumes taxable income is all ordinary income. High-income taxpayers may also be subject to the 3.8% tax on net investment income and/or the 0.9% additional Medicare tax on earned income. Caution: IRS Tax Tables must be used for taxable income under $100,000. To calculate the exact tax using the Quick Tax Method for taxable income under $100,000, round taxable income to the nearest $25 or $75 increment before using the formula. Round $50 or $100 increments up.
2013 AGI Phase-Out Amounts/Thresholds
Filing StatusTuition and Fees Deduction1Student Loan Interest DeductionEducation Savings Bond Interest ExclusionLifetime Learning CreditAmerican Opportunity CreditPersonal Exemptions
MFJ$130,000 / $160,000$125,000 - $155,000$112,050 - $142,050$107,000 - $127,000$160,000 - $180,000$300,000 - $422,500
QW    65,000 /     80,000    60,000 -     75,000  112,050 -   142,050    53,000 -     63,000    80,000 -     90,000  300,000 -   422,500
Single    65,000 /     80,000    60,000 -     75,000    74,700 -     89,700    53,000 -     63,000    80,000 -     90,000  250,000 -   372,500
HOH    65,000 /     80,000    60,000 -     75,000    74,700 -     89,700    53,000 -     63,000    80,000 -     90,000  275,000 -   397,500
MFSDo Not QualifyDo Not QualifyDo Not QualifyDo Not QualifyDo Not Qualify  150,000 -   211,250
 Itemized Deductions2Saver’s Credit3Earned Income Credit3Traditional IRA Deduction4Roth IRA ContributionNet Investment Income Tax6
No Child1 Child2 Children>2 Children
MFJ$ 300,000$ 59,000$ 19,680$ 43,210$ 48,378$ 51,567$ 95,000 - $115,000$178,000 - $188,000$250,000
QW  300,000  29,500  14,340  37,870  43,038  46,227   95,000 -   115,000  178,000 -   188,000  250,000
Single  250,000  29,500  14,340  37,870  43,038  46,227   59,000 -     69,000  112,000 -   127,000  200,000
HOH  275,000  44,250  14,340  37,870  43,038  46,227   59,000 -     69,000  112,000 -   127,000  200,000
MFS  150,000  29,500Do Not Qualify            05-     10,000             05-    10,000  125,000
1 Amounts shown are thresholds for $4,000 and $2,000 deduction, respectively.
2 Amount at which phase-out begins.
3 Amount at which phase-out is complete.
4 Phase-out only applies if taxpayer is covered by an employer retirement plan. For MFJ, phase-out range for non-covered spouse is $178,000-$188,000.
5 Married individuals filing MFS who live apart at all times during the year are treated as single.
6 Amount at which tax begins.
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The 1040 Quickfinder® Handbook—Registered Tax Return Preparer Edition is published by Thomson Reuters. Reproduction is prohibited without written permission of the publisher. Not assignable without consent.
The 1040 Quickfinder® Handbook—Registered Tax Return Preparer Edition is to be used as a first-source, quick reference to basic tax principles used in preparing individual income tax returns. The focus of this handbook is to present often-needed reference information in a concise, easy-to-use format. The summaries, highlights, tax tips and other information included herein are intended to apply to the average individual taxpayer only. Information included is general in nature and we acknowledge the existence of many exceptions in the area of income tax. The information this handbook contains has been carefully compiled from sources believed to be reliable, but its accuracy is not guaranteed. The author/publisher is not engaged in rendering legal, accounting or other advice and will not be held liable for any actions or suit based on this handbook. For further information regarding a specific situation, see applicable IRS publications, rulings, regulations, court cases and Code sections. This handbook is not intended to be used as your only reference source.
2014 Key Amounts
Standard Deduction Earned Income Credit (Maximum)
MFJ or QW1
$ 12,400
No Children
$    496
Single2
6,200
1 Child
3,305
HOH2
9,100
2 Children
5,460
MFS1
6,200
>2 Children
6,143
Dependent2
1,0005
Investment Income Limit
$ 3,350
Traditional IRA Deduction
Phase-Out Begins at AGI of
Elective Deferral Limits
SIMPLE IRA
MFJ,4 QW4
$ 96,000
< age 50
$ 12,000
MFJ3
181,000
≥ age 50
14,500
Single4
60,000 401(k), 403(b) and 457 Plans
HOH4
60,000
< age 50
$ 17,500
MFS4
0
≥ age 50
23,000
Gift Tax Annual Exclusion Kiddie Tax Threshold
$14,000 $2,000
Profit-Sharing Plan/SEP
Contribution limit
$ 52,000
Compensation limit (for computing employer contributions)
260,000
1 Add $1,200 for ≥ age 65 or blind, each.
2 Add $1,550 for ≥ age 65 or blind, each.
3 Noncovered spouse.
4 Covered by an employer retirement plan.
5 If greater, earned income plus $350, not to exceed $6,200.
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2014 Quick Tax Method
MFJ or QW Taxable Income
$0-$18,150×10.0%minus$0.00=Tax
 18,151- 73,800×15.0   minus 907.50=Tax
 73,801- 148,850×25.0   minus 8,287.50=Tax
 148,851- 226,850×28.0   minus 12,753.00=Tax
 226,851- 405,100×33.0   minus 24,095.50=Tax
 405,101- 457,600×35.0   minus 32,197.50=Tax
 457,601and over×39.6   minus 53,247.10=Tax
Single Taxable Income
$0-$9,075×10.0%minus$0.00=Tax
 9,076- 36,900×15.0   minus 453.75=Tax
 36,901- 89,350×25.0   minus 4,143.75=Tax
 89,351- 186,350×28.0   minus 6,824.25=Tax
 186,351- 405,100×33.0   minus 16,141.75=Tax
 405,101- 406,750×35.0   minus 24,243.75=Tax
 406,751and over×39.6   minus 42,954.25=Tax
HOH Taxable Income
$0-$12,950×10.0%minus$0.00=Tax
 12,951- 49,400×15.0   minus 647.50=Tax
 49,401- 127,550×25.0   minus 5,587.50=Tax
 127,551- 206,600×28.0   minus 9,414.00=Tax
 206,601- 405,100×33.0   minus 19,744.00=Tax
 405,101- 432,200×35.0   minus 27,846.00=Tax
 432,201and over×39.6   minus 47,727.20=Tax
MFS Taxable Income
$0-$9,075×10.0%minus$0.00=Tax
 9,076- 36,900×15.0   minus 453.75=Tax
 36,901- 74,425×25.0   minus 4,143.75=Tax
 74,426- 113,425×28.0   minus 6,376.50=Tax
 113,426- 202,550×33.0   minus 12,047.75=Tax
 202,551- 228,800×35.0   minus 16,098.75=Tax
 228,801and over×39.6   minus 26,623.55=Tax
Note: Assumes taxable income is all ordinary income. High-income taxpayers may also be subject to the 3.8% tax on net investment income and/or the 0.9% additional Medicare tax on earned income.
Tax Rules By Age for 2013
Age Rule
13 Cannot claim a child care credit for children age 13 or older.
17 Cannot claim $1,000 child tax credit for children age 17 or older.
18
  • Children working for parents’ unincorporated business subject to FICA.
  • Generally cannot contribute to an ESA for children age 18 or older.
  • Adoption credit/exclusion generally unavailable for children age 18 or older.
  • Taxpayer qualifies for saver’s credit (if neither a dependent nor student).
  • Kiddie tax doesn’t apply if child’s earned income > than half his support.
19
  • Exemption for dependent children who are not full-time students expires.
  • Kiddie tax generally no longer applies except to full-time students.
21 Children working for parents’ unincorporated business subject to FUTA.
24
  • Exemption for dependent children who are full-time-students expires.
  • Can purchase savings bonds and exclude income used for education.
  • Kiddie tax no longer applies.
25 Taxpayers with no children qualify for EIC.
27 Income exclusion for health insurance coverage and self-employed health insurance deduction for coverage of children age 26 and younger expires.
30 Generally must distribute ESA when beneficiary reaches age 30.
50
  • Eligible for catch-up contributions to IRAs, SIMPLE-IRAs, 401(k), 403(b) and 457 plans.
  • Qualified public safety employees eligible for penalty-free withdrawals from a governmental defined benefit pension plan, if retired.
55
  • Eligible for penalty-free withdrawal from employer retirement plan (but not an IRA) if separated from service.
  • Eligible for catch-up contributions to HSAs.
59½
  • Penalty for early withdrawal from retirement accounts expires.
  • Roth IRA distributions are tax-free (if any Roth held for at least five years).
65
  • Non-itemizers become eligible for a higher standard deduction.
  • Taxpayers with no children no longer qualify for EIC.
  • HSA and MSA withdrawals not used for medical costs are taxed but no longer subject to a 20% penalty.
  • Eligible for credit for the elderly.
  • 7.5% (rather than 10%) of AGI threshold applies to medical expenses.
70½
  • Contributions no longer allowed to traditional IRAs.
  • RMDs from retirement plans (other than Roth IRAs) must begin.