Federal tax filing guides for 2026

Educational walkthroughs for common Form 1040 questions. Not a substitute for IRS instructions or a tax pro.

• Credits & deductions

  Itemize vs Standard Deduction 2026

  Should you itemize or take the 2026 standard deduction? Compare Schedule A to $16,100 / $32,200 / $24,150, plus the $40,400 SALT cap and phaseout rules.

• Basics

  How to Become a Tax Preparer or EA

  U.S. path to preparing taxes for others — PTIN, IRS Annual Filing Season Program, state rules, and the Enrolled Agent exam and practice rights.

• Basics

  W-2 vs 1099: What Filers Need to Know

  How W-2 employee wages and 1099 income differ for federal taxes — withholding, self-employment tax, deductions, quarterly payments, and what to do if you have both.

• Credits & deductions

  Federal Tax Credits Overview

  Plain-English overview of major U.S. federal tax credits — 2026 Child Tax Credit, EITC, education, energy, and more.

• Filing

  Do I Have to File Taxes in 2026?

  2026 federal filing thresholds by status and age, plus when self-employment, credits, or Marketplace coverage mean you should file even below the income cutoff.

• Basics

  How to File Federal Taxes in 2026

  Step-by-step Form 1040 filing for 2026: documents to gather, taxable income, credits, paying what you owe, Form 4868 extensions, and e-file tips.