Federal Fillable Forms
(2010–2025 + Current Year)

Understand IRS Form 1065X (2012) for amended partnership returns and administrative adjustment requests with clear rules and filing steps.

A detailed guide to IRS Form 1120X (2016) for filing an amended return and correcting a corporation income tax return accurately.

Understand IRS Form 1120X (2011), when corporations must file an amended return, key rules, steps, mistakes, and what happens after filing.

File Schedule A (Form 8936) (2020) to claim the clean vehicle credit, verify your electric vehicle eligibility, and lower your 2020 federal tax liability.

Learn how to file Schedule A (Form 8936) (2019) to claim your electric vehicle tax credit, understand eligibility, and maximize credits for clean vehicles.

Learn how California Form 540 2EZ (2014) works, including eligibility rules, income limits, available credits, documentation needs, and key filing requirements.

A clear overview of California Form 540 2EZ (2012), including filing rules, income requirements, and steps to determine tax liability and credits.

Use this checklist to examine the 2021 Form 990-PF, focusing on income reporting, payout requirements, excise tax calculations, disclosure sections, and filing completeness.

Learn how to use this checklist to review the 2020 Form 990-PF by checking investment income, qualifying distributions, excise tax amounts, disclosures, and required schedules.

Use this checklist to examine the 2019 Form 990-PF, focusing on investment income, charitable distributions, excise taxes, disclosures, and completion accuracy.

Learn how to use this checklist to review the 2018 Form 990-PF by checking income entries, distribution rules, excise tax totals, schedules, and form alignment.

Apply this checklist when reviewing the 2017 Form 990-PF to verify revenue sources, payout compliance, excise tax calculations, disclosures, and reporting accuracy.

Follow this checklist to review the 2016 Form 990-PF by confirming income reporting, qualifying distributions, excise taxes, required attachments, and filing consistency.

Use this checklist to assess the 2015 Form 990-PF, focusing on investment income, charitable payouts, excise tax reporting, schedules, and accuracy checks.

Learn how to use this checklist to review the 2014 Form 990-PF by checking income totals, payout calculations, excise taxes, disclosures, and form completeness.