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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

Tax forms

Form 1045 is one of Tax forms that are documents used to report information about an individual's or business's income, deductions, and tax liability to the relevant tax authority. These forms are necessary to comply with tax laws and fulfill tax obligations. Tax forms vary depending on the country and the specific tax requirements in place. Here are some common types of tax forms:

Individual Tax Forms: These forms are used by individual taxpayers to report their personal income and claim deductions, credits, and exemptions. Examples include the 1040 form in the United States or the Self-Assessment Tax Return form in the United Kingdom.

Business Tax Forms: Business tax forms are used by companies, partnerships, or self-employed individuals to report their business income, expenses, and other tax-related information. Examples include the Schedule C form (Profit or Loss from Business) in the United States or the CT600 form (Company Tax Return) in the United Kingdom.

Payroll Tax Forms: These forms are used by employers to report the wages, salaries, and taxes withheld from their employees' paychecks. Examples include the W-2 form in the United States or the P60 form in the United Kingdom.

Sales Tax Forms: Sales tax forms are used by businesses to report and remit sales tax collected on taxable goods or services. The specific sales tax forms vary by jurisdiction.

Value Added Tax (VAT) Forms: VAT forms are used in countries that impose a value-added tax to report and remit VAT collected on sales and claim VAT credits for purchases. Examples include the VAT return forms used in many countries.

Estimated Tax Forms: Estimated tax forms are used to report and pay estimated taxes on income that is not subject to withholding, such as self-employment income or investment income.

These are just a few examples of the numerous tax forms that may exist. The specific forms required depend on the tax laws and regulations in your country or jurisdiction. It is important to consult the tax authority's guidelines or seek professional advice to determine which forms are applicable to your situation.

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