Federal Fillable IRS Forms
(2010–2025 + Current Year)

Guide to Form 8889 (2023) that helps taxpayers calculate deductions, track contributions, and avoid penalties while ensuring accurate filing.

Learn how seniors filed 2010 federal income tax returns. Covers forms, deductions, credits, and tips to reduce taxable income and tax liability.

Learn how to complete California Form 100S (2015), including filing requirements, minimum franchise tax, key S corporation rules, and common filing errors.

Understand California Form 540 2EZ (2023): who qualifies, filing requirements, credits, and steps to file a simple resident income tax return correctly.

Learn about IRS Form 1040A for 2019, including requirements, eligibility, and how to complete child tax credit correctly following official IRS guidelines.

Learn the official Form 990-N 2023 instructions for small tax-exempt organizations filing the e-Postcard. Stay compliant with IRS annual reporting requirements.

Learn to complete and file Form 1120-POL 2015 instructions. Understand filing requirements, deadlines, and schedules to align with IRS guidelines.

Learn how to file Form 1042 for the 2014 tax year. Step-by-step IRS instructions for withholding agents reporting income paid to foreign persons.

Learn how foreign corporations file Form 1120-F for 2012, including income tax rules, required schedules, tax liability, and filing deadlines.

Learn how to complete Form 1040A for tax year 2011 with clear instructions. Understand credits, income rules, and filing options for your federal tax return.

Follow our detailed Form 720 2023 instructions to file your federal excise taxes correctly. This complete guide ensures compliance and accuracy.