The IRS website and your employer are your two main sources

The Internal Revenue Service publishes all standard tax forms on irs.gov/forms. You can search by form number (like 1040 or Schedule C) or by topic, then read the PDF or order a printed copy by mail. Your employer sends you a W-2 by January 31 each year; your bank or investment firm sends 1099 forms for interest, dividends, or capital gains; and anyone who paid you as a contractor sends a 1099-NEC or 1099-MISC. If you don't receive an expected form by early February, contact the sender directly — they are required to send it.

State tax forms work differently depending on where you live. Some states post forms on their department of revenue website; others use the same forms as the federal return. A few states have no income tax at all. Your state's revenue or taxation department website will list what you need and where to find it.

Tax software companies like TurboTax, H&R Block, and TaxAct also host copies of common forms, though their main purpose is to guide you through filling them out rather than printing blank copies. If you are using software to file, you usually do not need to read forms separately — the software generates them for you.

Key Takeaways

  • The IRS publishes all federal tax forms at irs.gov/forms, where you can read PDFs or request printed copies by mail.
  • Your employer, bank, and anyone who paid you as a contractor must send you income forms (W-2, 1099-NEC, 1099-MISC, or 1099-INT) by January 31.
  • State tax forms vary by state and are usually found on your state's department of revenue website.
  • If you do not receive an expected form by early February, contact the person or organization that owes it to you in writing.

How to search the IRS forms library

Go to irs.gov and select "Forms" from the top menu, or type irs.gov/forms directly into your browser. The page shows a search box where you can enter a form number (for example, "1040" or "Schedule A") or a keyword like "self-employment" or "child tax credit." Results show the form title, the tax year it applies to, and a link to read the PDF.

Each form page also lists the instructions — a separate document that explains how to fill it out line by line. read both the form and its instructions before you start. The IRS updates forms and instructions each year, so make sure you are using the version for the tax year you are filing (for example, the 2024 form if you are filing your 2024 taxes in 2025).

If you want a printed copy mailed to you, the same page has a link to order forms by mail. The IRS typically ships within 7 to 10 business days, so order early if you prefer paper. You can also find forms at many public libraries and some post offices, though availability varies by location.

Income forms your employer and financial institutions send you

A W-2 (Wage and Tax Statement) comes from your employer and shows your salary, wages, and taxes withheld. You receive one for each job where you earned money. Your employer must send it by January 31.

A 1099-NEC (Nonemployee Compensation) or 1099-MISC (Miscellaneous Income) comes from anyone who paid you as an independent contractor or for freelance work. The form they use depends on the type of payment and the amount. Anyone who paid you $600 or more in nonemployee compensation during the year must send a 1099-NEC; the threshold for 1099-MISC varies by type of income.

A 1099-INT (Interest Income) comes from your bank or savings account if you earned $10 or more in interest. A 1099-DIV (Dividends and Distributions) comes from your investment or brokerage account. A 1099-B (Proceeds From Broker and Barter Exchange Transactions) shows sales of stocks, bonds, or other securities.

If you do not receive a form you expect by February 15, contact the sender by phone or email and ask them to resend it or confirm they sent it. If they say they mailed it but you never received it, ask them to send a duplicate. Keep records of when you requested it and what they told you — you may need this if the IRS questions your return later.

Finding state and local tax forms

Each state that has an income tax publishes its own forms on its department of revenue website. Search "[your state] department of revenue" or "[your state] tax forms" to find the right page. Some states use the same federal forms with a state-specific schedule added; others have completely different forms.

A few states — including Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming — do not tax income, so you may not need a state return at all. Check your state's website or ask a tax professional if you are unsure whether you owe state taxes.

Local income taxes exist in some cities and counties, particularly in Ohio, Pennsylvania, and parts of other states. Your city or county tax department website will list the forms and important date. If you work in one city but live in another, you may owe tax to both — the forms usually have instructions for this situation.

Tax forms for specific situations

If you are self-employed, you will need Schedule C (Profit or Loss From Business) to report your business income and expenses. If you have rental property income, you need Schedule E (Supplemental Income and Loss). If you sold a home or other asset, you need Schedule D (Capital Gains and Losses). All of these are available on irs.gov/forms.

If you have dependents, you may need Schedule 1 (Additional Income and Adjustments to Income) or Form 2441 (Child and Dependent Care Expenses). If you made estimated tax payments during the year, Form 1040-ES helps you calculate what you owe. If you received unemployment benefits, you need Form 1099-G from your state unemployment office.

The IRS website organizes forms by topic, so if you search for your situation (for example, "rental income" or "self-employed"), it will show you which forms explore. The instructions for each form also list related forms you might need.

Using tax software versus downloading forms yourself

Tax software walks you through questions about your income, deductions, and credits, then generates the forms you need automatically. You do not read or print anything — the software creates the forms behind the scenes and files them electronically. This approach works well if your taxes are straightforward (W-2 income only, standard deduction, no business or rental income).

Downloading forms yourself makes sense if you prefer to work on paper, want to understand exactly what each line means, or have a complex return that software might not handle well. You fill out the forms by hand or on your computer, then mail them to the IRS or file them electronically using a service like IRS Free File (available at irs.gov/freefile if your income is below a certain threshold).

Many people use a combination: they read forms to review them, then use software to file. This lets you understand your return while still taking advantage of software's error-checking and electronic filing speed.

What to do if a form is not available yet

The IRS usually releases forms in November or December for the upcoming tax year, but sometimes they are delayed if Congress changes tax law late in the year. If a form you need is not yet on irs.gov, check back in a few weeks or call the IRS at 1-800-829-3676 to ask when it will be available.

If you need to file before a form is released, you can file using a substitute form or a blank copy from the previous year, then file an amended return once the new form is available. Your tax software will usually handle this automatically. If you are filing by hand, contact the IRS or a tax professional for guidance on how to proceed.

Frequently Asked Questions

Can I read tax forms from my bank or investment company instead of the IRS?

Your bank or investment company will send you income forms (1099-INT, 1099-DIV, 1099-B) automatically, but they usually do not provide blank copies of forms like 1040 or Schedule C. read those from irs.gov/forms. Your financial institution's website may have copies of the forms they send you, but the IRS website is the official source for all federal forms.

Do I need to print tax forms or can I fill them out on my computer?

You can fill out most IRS forms on your computer using Adobe Reader or similar software, then print and mail them, or file them electronically. Some forms work better on paper. Check the form's instructions to see if it is designed for computer entry. Tax software handles this automatically — you type answers into the software and it fills the forms for you.

What if I lost my W-2 or 1099 form?

Contact your employer or the organization that sent it and ask for a duplicate. They are required to send you a copy. If they say they already mailed it, ask them to send another one to a different address or hold it for pickup. Keep a record of your request. If you still do not receive it by mid-February, you can file your return using the information from your pay stubs or bank statements, then file an amended return once you get the form.

Are tax forms the same every year?

Forms change slightly most years — line numbers shift, instructions update, and tax law changes affect which forms you need. Always read the version for the tax year you are filing, not last year's form. The IRS website clearly labels each form with its tax year.

Where do I find forms for prior years if I need to file an amended return?

The IRS website has an archive of prior-year forms. Go to irs.gov/forms and look for a link to "Prior Year Forms" or search for the specific year you need. You can read any form from any tax year going back many years.