You can call (800) 829-1040 and ask an IRS representative if the payment has been credited to your account. If it has not and the check has not cleared your financial institution, you may choose to place a stop-payment on the original check and send another payment.

There are no quarterly income reporting requirements for Federal income tax purposes. However, because you will have no withholding taken from your income, you may need to make quarterly estimated tax payments. You use Form 1040ES (PDF), Estimated Tax for Individuals.

You need to be aware that there may be state and local requirements for estimated tax payments. You can start looking for information at How to Contact Us. You may want to go to your state's individual Web site for additional information. To access the state you need go to our Alphabetical State Index.

References:

• Form 1040ES (PDF), Estimated Tax for Individuals
• Publication 505, Tax Withholding and Estimated Tax
• Tax Topic 355, Estimated Tax
• Publication 334, Tax Guide for Small Business
• Alphabetical State Index
• Tax Information for Business

You are responsible for Federal income tax and self-employment taxes on your income as an independent contractor. Self-employment taxes are your contributions to Social Security and Medicare. Your self-employment income and expenses will be reported on Form 1040, Schedule C (PDF), Profit or Loss from Business, or you may qualify to use Form 1040, Schedule C-EZ (PDF), Net Profit from Business. You will also need to use Form 1040, Schedule SE (PDF), Self-Employment Tax, to compute and report your social security and Medicare tax, if you had net earnings from self-employment of $400 or more. Since there is no withholding on your self-employment income, you may need to make quarterly estimated tax payments. This is done using a Form 1040ES (PDF), Estimated Tax for Individuals.

References:

• Form 1040, Schedule C (PDF), Profit or Loss from Business
• Form 1040, Schedule C-EZ (PDF), Net Profit from Business
• Instructions for Form 1040, Schedule C
• Publication 334, Tax Guide for Small Business
• Form 1040, Schedule SE (PDF), Self-Employment Tax
• Form 1040ES (PDF), Estimated Tax for Individuals
• Tax Topic 355, Estimated Tax
• Tax Information for Business
• Publication 505,Tax Withholding and Estimated Tax

If the corporation does not pay a required installment of estimated tax by its due date, it may be subject to a penalty. The penalty is figured separately for each installment due date. The corporation may owe a penalty for an earlier due date, even if it paid enough tax later to make up the underpayment. This is true even if the corporation is due a refund when its return is filed.

Use Form 2220 (PDF), Underpayment of Estimated Tax by Corporations, to determine if a corporation is subject to the penalty for underpayment of estimated tax and, if so, the amount of the penalty.

If the corporation is charged a penalty, the amount of the penalty depends on the following three factors:

The penalty may be waived by IRS on a case-by-case basis if the failure to make estimated payments was caused by a casualty, disaster, or other unusual circumstance.

For more information, refer to Publication 542 , Corporations and the Instructions for Form 2220

References:

• Publication 542, Corporations
• Form 2220 (PDF), Underpayment of Estimated Tax by Corporations
• Instructions for Form 2220

Generally, the corporation must make estimated tax payments for the following taxes if the total of these taxes is $500 or more:

For more information regarding estimated tax, refer to Instructions for Form 1120S, U.S. Income Tax Return for an S Corporation, page 5 and Publication 542, Corporations, page 4.

References:

• Publication 542, Corporations
• Instructions for Form 1120S

Partnerships file Form 1065 (PDF), U.S. Partnership Return of Income, to report income and expenses. The partnership passes the information to the individual partners on Schedule K-1, Form 1065. The partners report the information and pay any taxes due on Form 1040. Because partners are not employees of the partnership, no withholding is taken out of their distributions to pay the income and self-employment taxes on their Forms 1040. The partners may need to pay Estimated Tax Payments using Form 1040-ES.

Refer to Instructions for Form 1065, U.S. Partnership Return of Income and Publication 505, Tax Withholding and Estimated Tax for additional information.

References:

• Publication 505, Tax Withholding and Estimated Tax
• Form 1065 (PDF), U.S. Partnership Return of Income
• Instructions for Form 1065, U.S. Partnership Return of Income

Estimated tax payments can be used to pay Federal income tax, self-employment tax, and household employment tax. To estimate if you need to pay tax on income not subject to withholding or on other income from which not enough tax is withheld, you need to calculate if the total tax you'll owe on your annual income tax return will be covered by the amount of tax you have already had either:

Generally, you should make estimated tax payments if you will owe tax of $1,000 or more, after withholding and credits, and the total amount of tax withheld and your credits will be less than the smaller of:

Estimated tax requirements are different for farmers and fishermen. Publication 505, Tax Withholding and Estimated Tax, provides more information about these special estimated tax rules and about estimated tax in general. Get Form 1040ES (PDF), Estimated Tax for Individuals, to help you figure your estimated tax liability for 2004.

References:

• Publication 505, Tax Withholding and Estimated Tax
• Form 1040ES (PDF), Estimated Tax for Individuals

Normally, you determine your tax at the first of the year and divide by 4 but this can change as your income may change for a certain quarter. If your income fluctuates during the year, you should complete the 2004 Annualized Estimated Tax Worksheet in Publication 505, Tax Withholding and Estimated Tax. The worksheet annualizes your tax at the end of each period based on a reasonable estimate of your income, deductions, and other items relating to events that occurred since the beginning of the tax year through the end of the period. Use the result you figure on line 25d of 2004 Annualized Estimated Tax Worksheet in Publication 505 to make your estimated tax payments and complete your payment-vouchers.

References:

• Publication 505, Tax Withholding and Estimated Tax

Self-employment tax is paid by making quarterly estimated tax payments which include both income tax and social security tax.

References:

• Publication 334, Tax Guide for Small Business
• Publication 505, Tax Withholding and Estimated Tax
• Publication 533, Self-Employment Tax

Your first estimated tax payment is usually due the 15th of April. You may pay the entire year's estimated tax at that time, or you may pay your estimated tax in four payments. The four payments are due April 15th, June 15th, September 15, and January 15th of the following year.

If the due date for making 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. For example, a payment due Saturday, January 15, 2005 will be on time if you make it by Tuesday January 18, 2005. Note: Monday January 17, 2005 is a legal holiday.

References:

• Publication 505, Tax Withholding and Estimated Tax

You can generally pay part or all of your estimated tax by using a credit card (American Express Card®, DiscoverCard®, MasterCard®, or Visa® card). Payments can be made by phone or Internet. There are two credit card processors (also referred to as service providers), which offer this service. Service providers charge you a convenience fee for the service.

References:

• Credit Card Benefits and Features

You may call 1-800-829-1040 and ask an IRS representative if the payment has been credited to your account. If it has not, you may choose to place a stop-payment on the original check and reissue the payment.

If you first receive income subject to estimated tax during a period other than the first quarter, you must make your first payment by the due date for the period the income is received. You can pay your entire estimated tax by the due date for the period the income is received, or you can pay it in installments by the due date for that period and the due dates for the remaining periods.

If you are making estimated tax payments you can increase your quarterly estimated tax payments or increase your Federal income tax withholding to cover the tax liability. If you have the proper amount withheld you may not be required to make estimated tax payments nor have to file Form 2210 (PDF), Underpayment of Estimated Tax by Individuals, Estates and Trusts, with your tax return (as you would if you just increased the remaining estimated tax payments). If you wait and make increased estimated tax payment in the later quarters, you would have to file Form 2210 with your tax return because we do not know when you received the income. Since you really did not receive the income evenly throughout the year, you have to tell us when the income was received by filing Form 2210.

References:

• Publication 505, Tax Withholding and Estimated Tax
• Form 1040ES (PDF), Estimated Tax for Individuals
• Form 2210 (PDF), Underpayment of Estimated Tax by Individuals, Estates and Trusts
• Tax Topic 306, Penalty for Underpayment of Estimated Tax

If you first receive income subject to estimated tax during a period other than the first quarter, you must make your first payment by the due date for the period the income is received. You can pay your entire estimated tax by the due date for the period the income is received, or you can pay it in installments by the due date for that period and the due dates for the remaining periods.

References:

• Publication 505, Tax Withholding and Estimated Tax

You do not have to make estimated tax payments until you receive income on which you will owe the tax. Since your mutual fund distributions are not made until the last quarter of the year, you need only make an estimated tax payment for the last quarter by January 15th. However, even if you make an adequate payment of tax by January 15th, you should also complete Form 2210 (PDF), Underpayment of Estimated Tax by Individuals, Estates and Trusts, and attach it to your income tax return when you file, you may be assessed an estimated tax penalty by the IRS service center when your return is processed, otherwise because estimated tax payments are normally made in four equal installments and the IRS will not know your liability occurred in the fourth quarter. You should check the box on the front page of the Form 2210 to select the Annualized Income Installment method, and then complete Schedule AI on page 3. When you compute the penalty on page 2 of that form using the numbers from Schedule AI, your penalty will be $0 if you made an adequate payment. Even if you did not make the January 15th payment, or made an inadequate payment, the annualized income method on Form 2210 may significantly reduce the estimated tax penalty.

References:

• Publication 505, Tax Withholding and Estimated Tax
• Form 2210 (PDF), Underpayment of Estimated Tax by Individuals, Estates and Trusts

There are no quarterly income reporting requirements for Federal income tax purposes. However, because you will have no Federal Income Tax withheld from your income, you may need to make quarterly estimated tax payments. You use Form 1040ES (PDF), Estimated Tax for Individuals, for this purpose.

You may be subject to a penalty for underpaying your estimated tax installments. For more information refer to Publication 505, Tax Withholding and Estimated Tax. You need to be aware that there may also be state and local quarterly reporting requirements. You can start looking for information at How to Contact Us. You may want to go to your state's individual web site for additional information. To access the state you need to direct your question to, please go to our Alphabetical State Index.

References:

• Form 1040ES (PDF), Estimated Tax for Individuals
• Form 2210, (PDF) Underpayment of Estimated Tax by Individuals, Estates & Trusts
• Publication 505, Tax Withholding and Estimated Tax
• Publication 533, Self-Employment Tax
• Tax Topic 355, Estimated Tax
• Publication 334, Tax Guide for Small Business
• Tax Information for Business
• Alphabetical State Index

Your self-employment income is reported on Form 1040, Schedule C (PDF), Profit or Loss from Business, or on Form 1040, Schedule C-EZ (PDF), Net Profit from Business.

Your Medicare and social security taxes are reported on Form 1040, Schedule SE (PDF), Self-Employment Tax.

As a self-employed person, you pay your Medicare and social security taxes the same way you pay your income taxes. If you expect to owe less than $1,000 in total taxes, you can pay them when you file your income tax return. If you expect to owe $1,000 or more in total taxes, you will need to make estimated tax payments. These payments are made quarterly using Form 1040ES (PDF), Estimated Tax for Individuals. You will need to figure these taxes at the beginning of the year. To learn about figuring and making estimated tax payments, please refer to Publication 505, Tax Withholding and Estimated Tax.

References:

• Form 1040, Schedule C (PDF), Profit or Loss from Business
• Form 1040, Schedule C-EZ (PDF), Net Profit from Business
• Form 1040, Schedule SE (PDF), Self-Employment Tax
• Tax Topic 554, Self-Employment Tax
• Publication 505, Tax Withholding and Estimated Tax
• Form 1040ES (PDF), Estimated Tax for Individuals

If you have $400 or more of net profit from your business, you will have to file a Form 1040 with a Form 1040, Schedule C (PDF), Profit and Loss from Business (Sole Proprietorship) or Form 1040, Schedule C-EZ (PDF), Net Profit form Business and Form 1040, Schedule SE (PDF), Self-employment Tax .

References:

• Publication 334, Tax Guide for Small Business
• Form 1040, Schedule C (PDF), Profit and Loss from Business (Sole Proprietorship
• Form 1040, Schedule SE (PDF), Self-employment Tax

The Federal Income Tax return is filed annually. As a self-employed individual, if after deducting withholding and credits you expect to owe $1,000.00 at the end of the year, you should make estimated tax payments on a quarterly basis. Form 1040ES (PDF) , Estimated Tax for Individuals , will assist you in determining if estimated tax payment are due and how they are paid.

When you file the income tax return at the end of the year, you include the income from the business on the return. The forms to be filed are Form 1040 (PDF), U.S. Individual Income Tax Return , Form 1040, Schedule C (PDF), Profit or Loss from Business Form 1040, Schedule SE (PDF), Self-Employment Tax . If estimated tax payments where made during the year, they will be claimed on the individual income tax return as payments. See the Form 1040, Line 62.

References:

• Form 1040ES (PDF), Estimated Tax for Individuals
• Form 1040 (PDF), U.S. Individual Income Tax Return
• Form 1040, Schedule C (PDF), Profit or Loss from Business
• Form 1040, Schedule C-EZ (PDF), Net Profit from Business
• Form 1040, Schedule SE (PDF), Self-employment Tax