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Form 5471 Schedule I-1 – Fillable PDF Online

  1. Country USA
  2. Language English
  3. Activity Taxes
  4. Department Internal Revenue Service
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Form 5471 Schedule I-1 – Fillable PDF Online

Form 5471 Schedule I‑1 is a supplemental attachment to the IRS Form 5471 series. It is used to report Global Intangible Low‑Taxed Income (GILTI) and related foreign oil and gas extraction income for U.S. shareholders of controlled foreign corporations.

Why Use a Fillable PDF?

Downloading the official IRS PDF guarantees you have the most current version. With Formize’s online PDF filler you can:

  • Complete the schedule directly in your browser – no extra software needed.
  • Save progress and return later.
  • Export a clean, printable PDF ready for filing.
  • Maintain data security with SSL‑encrypted connections.

How the Form Works

Schedule I‑1 captures detailed information on:

  • Foreign oil and gas extraction income (lines 2a‑2e).
  • Total exclusions and deductions.
  • GILTI calculations required for the 2021‑2025 tax years.

Common Mistakes to Avoid

  • Leaving lines blank: Even if a line is zero, enter “0” to avoid processing delays.
  • Mismatched totals: Ensure the sum of lines 2a‑2e matches the total exclusion amount.
  • Using an outdated version: Always use the latest PDF (Rev. December 2021) linked below.
  • Incorrect rounding: Follow IRS rounding rules – round to the nearest whole dollar unless otherwise specified.

Download the Official PDF

Click the button below to download the IRS‑approved Schedule I‑1 PDF. Then use the Fill out this form button on the page to open the Formize PDF filler.

Instructions

  • Form 5471 Instructions - Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations
FAQ
  • Who must file Form 5471 Schedule I-1?

    U.S. shareholders of controlled foreign corporations who have GILTI or foreign oil and gas extraction income must attach Schedule I‑1 to their Form 5471 filing.

  • Is the Schedule I-1 available as a fillable PDF?

    Yes. The IRS provides a fillable PDF (Rev. December 2021) which can be completed online using Formize’s PDF filler.

  • Can I edit the PDF on my computer without Formize?

    You can use any PDF editor, but Formize’s online filler saves your work automatically and requires no installation.

  • What is GILTI and why does it matter?

    GILTI stands for Global Intangible Low‑Taxed Income. It is a category of income that U.S. shareholders must report to prevent tax deferral on foreign earnings.

  • Do I need to attach supporting documents to Schedule I-1?

    Only if the IRS specifically requests additional detail for the items reported on lines 2a‑2e. Otherwise, the schedule itself is sufficient.

  • What if I make a mistake after filing?

    Amend the original return by filing Form 1040X and attach a corrected Schedule I‑1. Include an explanation of the changes.

  • Is there a filing deadline for Schedule I-1?

    Schedule I‑1 is due with the taxpayer’s Form 5471, which is attached to the individual’s annual tax return (typically April 15, with extensions as applicable).

HOW TO

How to fill out Form 5471 Schedule I-1 for free, online in 4 easy steps:

  1. 1
    Open the Fillable Form
    Click the **Fill out this form** button on the page. The Formize PDF Filler app will load in a new browser tab.
  2. 2
    Enter Your Information
    Type directly into each field of Schedule I‑1. Use the on‑screen guidance for line numbers and required data.
  3. 3
    Save or Export
    When you finish, click **Save** to store the document in your Formize account or **Export** to download a completed PDF for filing.
  4. 4
    Review Before Submitting
    Double‑check totals, ensure no fields are left blank, and verify that all required signatures are included.
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ABOUT

Internal Revenue Service (IRS) Forms

Form 5471 Schedule I-1 is one of the official tax forms used in the United States to report income, claim deductions and credits, calculate tax liability, and fulfill other tax-related obligations. The IRS is the federal agency responsible for administering and enforcing the internal revenue laws in the United States.

Here are some examples of Internal Revenue Service forms:

Form 1040: This is the primary individual income tax return form used by most taxpayers. It is used to report various types of income, claim deductions and credits, calculate tax liability, and determine whether a taxpayer owes additional tax or is entitled to a refund.

Form 1099: There are different variations of Form 1099, such as 1099-MISC, 1099-INT, 1099-DIV, etc. These forms are used to report income received by individuals or businesses from various sources other than employment, such as self-employment income, interest income, dividend income, and rental income.

Form W-2: This form is used by employers to report wages paid to employees and the taxes withheld from their pay. Employees use the information on Form W-2 to complete their individual tax returns.

Form 941: Employers use this form to report employment taxes, including federal income tax withheld, Social Security tax, and Medicare tax, for their employees.

Form 1065: This form is used by partnerships to report their income, deductions, and tax liability. Partnerships themselves do not pay income tax; instead, the partners report their share of partnership income on their individual tax returns.

Form 1120: This is the corporate income tax return form used by C corporations to report their income, deductions, and tax liability.

Form 990: This form is used by tax-exempt organizations, such as nonprofits and charities, to report their financial information, activities, and compliance with tax laws.

Form 8862: This form is used by taxpayers who previously claimed the Earned Income Tax Credit (EITC) but had it disallowed, and now want to claim it again.

These are just a few examples of the numerous IRS forms that exist to fulfill various tax-related obligations. The specific forms required for an individual or business depend on their unique circumstances, income sources, and deductions. It's advisable to consult the official website of the Internal Revenue Service (www.irs.gov) or seek professional tax advice to obtain accurate and up-to-date information regarding the specific IRS forms relevant to your tax situation.

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