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Internal Revenue Service Forms

Browse source-backed internal revenue service forms with fillable PDF workflows, official source links, and filing context for common document tasks.

967 fillable formsOfficial source linksUpdated May 14, 2026

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  • Review official instructions for fees, deadlines, signatures, and submission channels.
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967 IRS Forms

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Form 15674(2025)

Consent to Disclose Tax Information

Official Internal Revenue Service Form 15674 for Consent to Disclose Tax Information, sourced from the IRS forms and publications catalog.

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Form 15714(2025)

Advance Election to Participate Under Section 25F for 2027

Official Internal Revenue Service Form 15714 for Advance Election to Participate Under Section 25F for 2027, sourced from the IRS forms and publications catalog.

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Form 172(2024)

Net Operating Losses (NOLs) For Individuals, Estates, and Trusts

Official Internal Revenue Service Form 172 for Net Operating Losses (NOLs) For Individuals, Estates, and Trusts, sourced from the IRS forms and publications catalog.

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Form 2032(2025)

Form 2032

Official IRS Form 2032 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.

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Form 2063(2024)

U.S. Departing Alien Income Tax Statement

Official Internal Revenue Service Form 2063 for U.S. Departing Alien Income Tax Statement, sourced from the IRS forms and publications catalog.

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Form 2106(2025)

Employee Business Expenses

IRS form used by employees to deduct ordinary and necessary business expenses, including vehicle expenses, travel, and other job-related costs.

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Form 211(2024)

Application for Reward for Original Information

Official Internal Revenue Service Form 211 for Application for Reward for Original Information, sourced from the IRS forms and publications catalog.

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Form 2120(2025)

Form 2120

Official IRS Form 2120 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.

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Form 2159(2025)

Form 2159

Official IRS Form 2159 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.

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Form 2210(2025)

Underpayment of Estimated Tax by Individuals, Estates, and Trusts

IRS form used to determine if you owe a penalty for underpaying your estimated tax and to calculate the penalty amount.

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Form 2210 - F(2025)

Underpayment of Estimated Tax by Farmers and Fishers

Official Internal Revenue Service Form 2210 - F for Underpayment of Estimated Tax by Farmers and Fishers, sourced from the IRS forms and publications catalog.

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Form 2220(2025)

Underpayment of Estimated Tax by Corporations

Calculates underpayment of estimated tax penalties

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Form 2290(2025)

Heavy Highway Vehicle Use Tax Return

IRS form used to report and pay the federal excise tax on heavy highway motor vehicles with a taxable gross weight of 55,000 pounds or more.

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Form 23(2025)

Form 23

Official IRS Form 23 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.

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Form 2438(2020)

Undistributed Capital Gains Tax Return

Official Internal Revenue Service Form 2438 for Undistributed Capital Gains Tax Return, sourced from the IRS forms and publications catalog.

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Form 2439(2025)

Notice to Shareholder of Undistributed Long-Term Capital Gains

Reports undistributed long-term capital gains

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Form 2553(2025)

Election by a Small Business Corporation

IRS form used by eligible corporations to elect S corporation status for federal tax purposes under Subchapter S of the Internal Revenue Code.

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Form 2555(2025)

Foreign Earned Income

IRS form used by qualifying U.S. citizens or resident aliens living abroad to claim the foreign earned income exclusion and/or foreign housing exclusion or deduction.

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Form 2587(2024)

Application for Special Enrollment Examination

Official Internal Revenue Service Form 2587 for Application for Special Enrollment Examination, sourced from the IRS forms and publications catalog.

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Form 2678(2024)

Employer/Payer Appointment of Agent

Official Internal Revenue Service Form 2678 for Employer/Payer Appointment of Agent, sourced from the IRS forms and publications catalog.

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Form 2848(2025)

Power of Attorney and Declaration of Representative

IRS form used to authorize an individual to represent you before the IRS, including receiving and inspecting confidential tax information.

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Form 3115(2025)

Application for Change in Accounting Method

IRS form used by taxpayers to request IRS consent to change their method of accounting for a specific item or an overall accounting method.

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Form 3468(2025)

Investment Credit

IRS form used to calculate and claim the investment credit, including the rehabilitation credit, energy credit, and qualifying advanced coal project credit.

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Form 3491(2023)

Consumer Cooperative Exemption Application

Official Internal Revenue Service Form 3491 for Consumer Cooperative Exemption Application, sourced from the IRS forms and publications catalog.

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