IRS Resources Hub
Curated links to the most useful IRS tools, forms, and resources. Every link goes directly to an official government source.
Filing & Forms
File your federal taxes for free if your AGI is below the income threshold.
Line-by-line instructions for completing your individual tax return.
Download any IRS form, schedule, or publication you need.
Explore approved electronic filing options including Free File and commercial software.
Locate free, IRS-certified tax preparation through the Volunteer Income Tax Assistance program.
Payments & Refunds
Track the status of your federal tax refund within 24 hours of e-filing.
Make a payment directly from your bank account with no fees.
Apply for a monthly installment agreement if you cannot pay your full balance.
Learn how to calculate and pay quarterly estimated taxes for self-employment and other income.
Check whether your W-4 withholding is on track to avoid a surprise tax bill or oversized refund.
Identity & Security
Get a 6-digit PIN to prevent someone else from filing a tax return using your SSN.
Forward suspicious IRS-related emails and report tax scams.
Get help from an independent organization within the IRS when you cannot resolve an issue through normal channels.
Request a copy of your tax return transcript, wage and income records, or account information.
Business & Self-Employment
Get an Employer Identification Number online in minutes for your business or organization.
Understand Social Security and Medicare taxes for freelancers and independent contractors.
Compare sole proprietorships, partnerships, LLCs, S corps, and C corps for tax purposes.
Deadlines and forms for making estimated tax payments as a business owner.
Help & Contact
Call 1-800-829-1040 for general tax questions. Available Monday through Friday, 7 AM to 7 PM local time.
The official IRS mobile app for checking refunds, making payments, and finding free tax prep.
Find and schedule an appointment at a Taxpayer Assistance Center near you.
Browse the IRS tax topic library for answers to common tax questions by category.
Estimate Your Taxes
Use our free calculators to estimate your refund, bracket, and more.
Tax Calculators