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previous page Previous Page: Publication 17 - Your Federal Income Tax - Tax Withholding and Estimated Tax
next page Next Page: Publication 17 - Your Federal Income Tax - Credit for Withholding and Estimated Tax
 Use previous pagenext page to find additional occurrences of topic items.Index for this Publication
taxmap/pub17/p17-021.htm#en_us_publink100032382

Estimated Tax(p39)


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previous topic occurrence Estimated Tax next topic occurrence

Estimated tax is the method used to pay tax on income that is not subject to withholding. This includes income from self-employment, interest, dividends, alimony, rent, gains from the sale of assets, prizes, and awards. You also may have to pay estimated tax if the amount of income tax being withheld from your salary, pension, or other income is not enough.
Estimated tax is used to pay both income tax and self-employment tax, as well as other taxes and amounts reported on your tax return. If you do not pay enough tax, either through withholding or estimated tax, or a combination of both, you may have to pay a penalty. If you do not pay enough by the due date of each payment period (see When To Pay Estimated Tax, later), you may be charged a penalty even if you are due a refund when you file your tax return. For information on when the penalty applies, see Underpayment Penalty, at the end of this chapter.
taxmap/pub17/p17-021.htm#en_us_publink100032383

Who Does Not Have To Pay Estimated Tax(p39)


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If you receive salaries or wages, you can avoid having to pay estimated tax by asking your employer to take more tax out of your earnings. To do this, give a new Form W-4 to your employer. See chapter 1 of Publication 505.
taxmap/pub17/p17-021.htm#en_us_publink100032384

Estimated tax not required.(p39)


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Estimated tax not required.

You do not have to pay estimated tax for 2009 if you meet all three of the following conditions.
You had no tax liability for 2008 if your total tax was zero or you did not have to file an income tax return.
taxmap/pub17/p17-021.htm#en_us_publink100032385

Who Must Pay Estimated Tax(p39)


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If you had a tax liability for 2008, you may have to pay estimated tax for 2009.
taxmap/pub17/p17-021.htm#en_us_publink100032386

General rule.(p39)


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previous topic occurrence General rule. next topic occurrence

You must pay estimated tax for 2009 if both of the following apply.
  1. You expect to owe at least $1,000 in tax for 2009, after subtracting your withholding and credits.
  2. You expect your withholding and credits to be less than the smaller of:
    1. 90% of the tax to be shown on your 2009 tax return, or
    2. 100% of the tax shown on your 2008 tax return. Your 2008 tax return must cover all 12 months.
taxmap/pub17/p17-021.htm#en_us_publink100032387

Special rules for farmers, fishermen, and higher income taxpayers.(p40)
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There are exceptions to the general rule for farmers, fishermen, and certain higher income taxpayers. See Figure 4-A and chapter 2 of Publication 505 for more information.
taxmap/pub17/p17-021.htm#en_us_publink100032388

Aliens.(p40)
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Resident and nonresident aliens also may have to pay estimated tax. Resident aliens should follow the rules in this chapter unless noted otherwise. Nonresident aliens should get Form 1040-ES (NR), U.S. Estimated Tax for Nonresident Alien Individuals.
You are an alien if you are not a citizen or national of the United States. You are a resident alien if you either have a green card or meet the substantial presence test. For more information about the substantial presence test, see Publication 519.
taxmap/pub17/p17-021.htm#en_us_publink100032389

Married taxpayers.(p40)


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previous topic occurrence Married Taxpayers next topic occurrence

To figure whether you must pay estimated tax, apply the rules discussed here to your separate estimated income. If you can make joint estimated tax payments, you can apply these rules on a joint basis.
You and your spouse can make joint estimated tax payments even if you are not living together.
However, you and your spouse cannot make joint estimated tax payments if: 
Whether you and your spouse make joint estimated tax payments or separate payments will not affect your choice of filing a joint tax return or separate returns for 2009.
taxmap/pub17/p17-021.htm#en_us_publink100032390

2008 separate returns and 2009 joint return.(p40)
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If you plan to file a joint return with your spouse for 2009, but you filed separate returns for 2008, your 2008 tax is the total of the tax shown on your separate returns. You filed a separate return if you filed as single, head of household, or married filing separately.
taxmap/pub17/p17-021.htm#en_us_publink100032391

2008 joint return and 2009 separate returns.(p40)
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If you plan to file a separate return for 2009, but you filed a joint return for 2008, your 2008 tax is your share of the tax on the joint return. You file a separate return if you file as single, head of household, or married filing separately.
To figure your share of the tax on the joint return, first figure the tax both you and your spouse would have paid had you filed separate returns for 2008 using the same filing status as for 2009. Then multiply the tax on the joint return by the following fraction.  
taxmap/pub17/p17-021.htm#w10311g12
Pencil
 The tax you would have paid had you filed a separate return 
The total tax you and your spouse would have paid had you filed separate returns
taxmap/pub17/p17-021.htm#en_us_publink100032392

Example.(p40)

Joe and Heather filed a joint return for 2008 showing taxable income of $48,500 and a tax of $6,476. Of the $48,500 taxable income, $40,100 was Joe's and the rest was Heather's. For 2009, they plan to file married filing separately. Joe figures his share of the tax on the 2008 joint return as follows.
 Tax on $40,100 based on a separate return$6,375 
 Tax on $8,400 based on a separate return 863 
 Total$ 7,238 
 Joe's percentage of total ($6,375 ÷ $7,238)88% 
 Joe's share of tax on joint return
($6,476 × 88%)
$ 5,699 
taxmap/pub17/p17-021.htm#en_us_publink100032393taxmap/pub17/p17-021.htm#en_us_publink1000108663
taxmap/pub17/p17-021.htm#TXMP4cd35052
Figure 4-A Do You Have To Pay Estimated Tax?  Text DescriptionFigure 4-A Do You Have To Pay Estimated Tax?   
taxmap/pub17/p17-021.htm#en_us_publink100032394

How To Figure Estimated Tax(p40)


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To figure your estimated tax, you must figure your expected adjusted gross income (AGI), tax-able income, taxes, deductions, and credits for the year.
When figuring your 2009 estimated tax, it may be helpful to use your income, deductions, and credits for 2008 as a starting point. Use your 2008 federal tax return as a guide. You can use Form 1040-ES to figure your estimated tax. Nonresident aliens use Form 1040-ES (NR) to figure estimated tax.
You must make adjustments both for changes in your own situation and for recent changes in the tax law. For 2009, there are several changes in the law. For a discussion of these changes, see Publication 553, Highlights of 2008 Tax Changes, or visit the IRS website at www.irs.gov.
Form 1040-ES includes a worksheet to help you figure your estimated tax. Keep the worksheet for your records.
For more complete information and examples of how to figure your estimated tax for 2009, see chapter 2 of Publication 505.
taxmap/pub17/p17-021.htm#en_us_publink100032395

When To Pay Estimated Tax(p41)


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For estimated tax purposes, the year is divided into four payment periods. Each period has a specific payment due date. If you do not pay enough tax by the due date of each of the payment periods, you may be charged a penalty even if you are due a refund when you file your income tax return. The following chart gives the payment periods and due dates for estimated tax payments.
  For the period: Due date: 
 Jan. 1* – March 31April 15 
 April 1 – May 31June 15 
 June 1 – August 31Sept. 15 
 Sept. 1– Dec. 31January 15 next year** 
 *If your tax year does not begin on January 1,
 see the Form 1040-ES instructions.
**See January payment, later.
taxmap/pub17/p17-021.htm#en_us_publink100032396

Saturday, Sunday, holiday rule.(p41)


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Saturday, Sunday, holiday rule.

If the due date for an estimated tax payment falls on a Saturday, Sunday, or legal holiday, the payment will be on time if you make it on the next day that is not a Saturday, Sunday, or legal holiday.
taxmap/pub17/p17-021.htm#en_us_publink100032397

January payment.(p41)


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January payment.

If you file your 2009 Form 1040 or Form 1040A by February 1, 2010, and pay the rest of the tax you owe, you do not need to make the payment due on January 15, 2010.
taxmap/pub17/p17-021.htm#en_us_publink100032398

Fiscal year taxpayers.(p41)


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previous topic occurrence Fiscal Year Taxpayers next topic occurrence

If your tax year does not start on January 1, see the Form 1040-ES instructions for your payment due dates.
taxmap/pub17/p17-021.htm#en_us_publink100032399

When To Start(p41)


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You do not have to make estimated tax payments until you have income on which you will owe the tax. If you have income subject to estimated tax during the first payment period, you must make your first payment by the due date for the first payment period. You can pay all your estimated tax at that time, or you can pay it in installments. If you choose to pay in installments, make your first payment by the due date for the first payment period. Make your remaining installment payments by the due dates for the later periods.
taxmap/pub17/p17-021.htm#en_us_publink100032400

No income subject to estimated tax during first period.(p41)


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No income subject to estimated tax during first period.

If you do not have income subject to estimated tax until a later payment period, you must make your first payment by the due date for that period. You can pay your entire estimated tax by the due date for that period or you can pay it in installments by the due date for that period and the due dates for the remaining periods. The following chart shows when to make installment payments.
If you first have income on which you must pay estimated tax: Make a
payment
by:*
Make later
installments
by:*
Before April 1April 15June 15
Sept. 15
Jan. 15 next year
April 1–May 31June 15Sept. 15
Jan. 15 next year
June 1–Aug. 31Sept. 15Jan. 15 next year
After Aug. 31Jan. 15
next year
(None)
*See January payment and Saturday, Sunday, holiday rule under When To Pay Estimated
 Tax,
earlier.
  
taxmap/pub17/p17-021.htm#en_us_publink100032401

How much to pay to avoid a penalty.(p41)


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To determine how much you should pay by each payment due date, see How To Figure Each Payment, next. If the earlier discussion of No income subject to estimated tax during first period or the later discussion of Change in estimated tax applies to you, you may need to read Annualized Income Installment Method in chapter 2 of Publication 505 for information on how to avoid a penalty.
taxmap/pub17/p17-021.htm#en_us_publink100032402

How To Figure Each Payment(p41)


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You should pay enough estimated tax by the due date of each payment period to avoid a penalty for that period. You can figure your required payment for each period by using either the regular installment method or the annualized income installment method. These methods are described in chapter 2 of Publication 505. If you do not pay enough each payment period, you may be charged a penalty even if you are due a refund when you file your tax return.
taxmap/pub17/p17-021.htm#en_us_publink100032403

Underpayment penalty.(p41)
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Under the regular method, if your estimated tax payment for any period is less than one-fourth of your estimated tax, you may be charged a penalty for underpayment of estimated tax for that period when you file your tax return. See chapter 4 of Publication 505 for more information.
taxmap/pub17/p17-021.htm#en_us_publink100032404

Change in estimated tax.(p41)


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Change in estimated tax.

After you make an estimated tax payment, changes in your income, adjustments, deductions, credits, or exemptions may make it necessary for you to refigure your estimated tax. Pay the unpaid balance of your amended estimated tax by the next payment due date after the change or in installments by that date and the due dates for the remaining payment periods.
taxmap/pub17/p17-021.htm#en_us_publink100032405

Estimated Tax Payments 
Not Required(p41)


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previous topic occurrence Estimated Tax next topic occurrence

You do not have to pay estimated tax if your withholding in each payment period is at least as much as:
  • One-fourth of your required annual payment, or
  • Your required annualized income installment for that period.
You also do not have to pay estimated tax if you will pay enough through withholding to keep the amount you owe with your return under $1,000.
taxmap/pub17/p17-021.htm#en_us_publink100032406

How To Pay Estimated Tax(p41)


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There are five ways to pay estimated tax.
  • Credit an overpayment on your 2008 return to your 2009 estimated tax.
  • Send in your payment (check or money order) with a payment voucher from Form 1040-ES.
  • Pay electronically using the Electronic Federal Tax Payment System (EFTPS).
  • Pay by electronic funds withdrawal if you are filing Form 1040 or Form 1040A electronically.
  • Pay by credit card using a pay-by-phone system or the Internet.
taxmap/pub17/p17-021.htm#en_us_publink100032407

Credit an Overpayment(p41)


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If you show an overpayment of tax after completing your Form 1040 or Form 1040A for 2008, you can apply part or all of it to your estimated tax for 2009. On line 74 of Form 1040, or line 46 of Form 1040A, enter the amount you want credited to your estimated tax rather than refunded. The amount you have credited should be taken into account when figuring your estimated tax payments.
The credit will be applied to your payments in the order necessary to avoid the penalty for underpayment of estimated tax. You cannot have any of that amount refunded to you until the close of that tax year. You also cannot use that overpayment in any other way.
taxmap/pub17/p17-021.htm#en_us_publink100032408

Pay by Check or Money Order Using the Estimated Tax Payment Voucher(p41)


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Each payment of estimated tax by check or money order must be accompanied by a payment voucher from Form 1040-ES. If you made estimated tax payments last year and did not use a paid preparer to file your return, you should receive a copy of the 2009 Form 1040-ES in the mail. It will contain payment vouchers preprinted with your name, address, and social security number. Using the preprinted vouchers will speed processing, reduce the chance of error, and help save processing costs.
Use the window envelopes that came with your Form 1040-ES package. If you use your own envelopes, make sure you mail your payment vouchers to the address shown in the Form 1040-ES instructions for the place where you live.
If you did not pay estimated tax last year, you will have to get Form 1040-ES (see inside back cover of this publication). Follow the instructions in the package to make sure you use the vouchers correctly.
EIC
Do not use the address shown in the Form 1040 or Form 1040A instructions.
If you file a joint return and you are making joint estimated tax payments, enter the names and social security numbers on the payment voucher in the same order as they will appear on the joint return.
taxmap/pub17/p17-021.htm#en_us_publink100032410

Change of address.(p42)


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previous topic occurrence Change of Address next topic occurrence

You must notify the IRS if you are making estimated tax payments and you changed your address during the year. Send a clear and concise written statement to the Internal Revenue Service Center where you filed your last return and provide all of the following.
  • Your full name (and spouse's full name).
  • Your signature (and spouse's signature).
  • Your old address (and spouse's old address if different).
  • Your new address.
  • Your social security number (and spouse's social security number).
You can use Form 8822, Change of Address, for this purpose.
taxmap/pub17/p17-021.htm#en_us_publink100032411

Pay Electronically(p42)


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Pay Electronically

If you want to make estimated payments by using EFTPS, by electronic funds withdrawal, or by credit card, see the Form 1040-ES instructions or How To Pay Estimated Tax in chapter 2 of Publication 505.
previous pagePrevious Page: Publication 17 - Your Federal Income Tax - Tax Withholding and Estimated Tax
next pageNext Page: Publication 17 - Your Federal Income Tax - Credit for Withholding and Estimated Tax
 Use previous pagenext page to find additional occurrences of topic items.Index for this Publication