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What Information Is Needed for Tax Returns?

Updated for Tax Year 2014


A tax return is a document you must file with the government showing how much income you earned in a particular year. For personal federal income tax filings, there are three forms to choose from: Form 1040, Form 1040A and Form 1040EZ. All taxpayers can choose to file using Form 1040; however, if you prefer to report your income tax on one of the two shorter forms, there are eligibility requirements you must satisfy first.

Income documentation

The first piece of information you’ll need to start preparing your tax return is the total amount of income you earned during the year. Any employer that pays your salary must send you a W-2 form each year that reports your annual income and how much tax was withheld. Independent contractors typically receive income reports on Form 1099-MISC. If you are a sole proprietor, then you are responsible for gathering all of the information pertaining to the profit or loss of your business to report on your Schedule C attachment.

Prior tax payments

If you have taxes withheld from your employment earnings during the year, you can enter them at the end of your tax return to reduce the amount of tax you still owe. Contractors or workers who receive 1099 income do not have taxes withheld and must pay estimated taxes, which should also be entered on the tax return. Although a 1099 will not reflect any tax withholding, your W-2 will report the total amount of tax you paid during the year.

Reporting deductions and credits

Various tax credits are available that directly reduce the amount of tax you're responsible for paying. Some frequently claimed tax credits include the child tax credit, residential energy credits and the earned income credit. Each has its own eligibility criteria you must satisfy.

Tax deductions, on the other hand, only lower the amount of your taxable income and do not provide a dollar-for-dollar reduction of taxes owed like the credits do. Still, all taxpayers qualify for certain deductions, such as the personal exemption and the standard deduction. In order to claim any deduction or credit, you will need some basic information, such as your filing status, the number of dependents you have and a list of your deductible expenses. You may need other documentation to support your deductions and credits as well, such as receipts for charitable donations you made during the year.

Interest and dividend income

If you receive any investment income, you will typically receive a Form 1099 showing the type and amount of income paid to you. Interest income from investments typically includes interest from savings accounts and the dividends you receive on stocks you own. These are reported to you on Form 1099-INT and 1099-DIV. Regardless of the type of investments you have, if you earn income, you must keep a record of it and report it to the IRS.

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The above article is intended to provide generalized financial information designed to educate a broad segment of the public; it does not give personalized tax, investment, legal, or other business and professional advice. Before taking any action, you should always seek the assistance of a professional who knows your particular situation for advice on taxes, your investments, the law, or any other business and professional matters that affect you and/or your business.

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