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Form 1045

  1. Country USA
  2. Language English
  3. Activity Taxes
  4. Department Internal Revenue Service
Form 1045

Application for Tentative Refund

Rev. 2023

Instructions for completing Schedule B of Form 1045 for NOL (Net Operating Loss) carryover. This schedule requires entering NOL deduction, taxable income before NOL carryback, net capital loss deduction, Section 1202 exclusion, qualified business income deduction, and adjustment to adjusted gross income for the earliest carryback year. For individuals only, lines 11 through 38 must be completed for the carryback year(s) if line 3, 4, or 5 is more than zero.

Instructions

FAQ
  • What information is required on Form 1045?

    Form 1045 requires the taxpayer's identification number, name, address, and social security number or EIN. It also requires information about the carryback year, including adjusted gross income (AGI) and itemized deductions, as well as the year of the loss and the nature of the loss.

  • What is a carryback period?

    A carryback period refers to the time frame during which a taxpayer can apply a net operating loss (NOL) or a capital loss to reduce the taxable income of a prior year. This can result in a refund of taxes paid in that prior year.

  • What is the difference between a net operating loss (NOL) and a capital loss?

    A net operating loss (NOL) is a loss from business activities, whereas a capital loss is a loss from the sale or exchange of capital assets such as stocks, bonds, or real estate.

  • Who needs to file Form 1045?

    Taxpayers who have carried back or are planning to carryback a net operating loss (NOL) or a capital loss to a prior year and want to apply for a quick refund of tax based on that carryback can use Form 1045.

  • What is Form 1045 used for?

    Form 1045, also known as the Application for Tentative Refund, is used to apply for a quick refund of tax for a prior year affected by certain carrybacks.

  • What is the deadline for filing Form 1045?

    Form 1045 must be filed within 75 days after the end of the taxable year for which you are claiming the loss or carryback. If you miss this deadline, you may not be able to claim the refund.

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ABOUT

Federal tax forms

Form 1045 is one of Federal tax forms that are documents used to report and file federal income taxes with the Internal Revenue Service (IRS) in the United States. These forms are used by individuals, businesses, and organizations to report their income, deductions, and other relevant information necessary for calculating their federal tax liability.

The most commonly used federal tax form is the Form 1040, which is used by individual taxpayers to report their personal income tax. Other commonly used forms include the Form 1065 for partnerships, Form 1120 for corporations, and Form 990 for tax-exempt organizations.

Federal tax forms typically require taxpayers to report various sources of income, such as wages, salaries, and tips, as well as income from investments, rental properties, and other sources. The forms also allow taxpayers to claim deductions and credits for various expenses, such as charitable contributions, mortgage interest, and healthcare expenses.

It is important to file federal tax forms accurately and on time, as failure to do so can result in penalties and interest charges from the IRS.

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