Filing taxes for the first time feels like being handed a form in a foreign language. But for most people in their first working year, one employer, no investments, no mortgage, the process is pretty straightforward. This guide walks you through how to file an income tax return from blank slate to submitted return.
How To File Income Taxes Step By Step
For a simple first tax return, the process usually looks like this:
- Gather your tax documents. Collect every W-2 from employers, 1099 forms for freelance or interest income, student loan interest forms, tuition forms, and any other tax documents you received.
- Choose how you will file. Start with IRS Free File, IRS Direct File if available in your state, VITA, or a free software tier before paying for tax prep.
- Enter your personal information and filing status. Most single first-time filers use “single,” but the software will ask about marriage, dependents, and head of household status.
- Report all income. Enter W-2 income exactly as shown, then add any 1099, bank interest, unemployment, freelance, or side gig income.
- Claim deductions and credits. Most first-time filers take the standard deduction. The software should also ask about credits such as the Earned Income Tax Credit, education credits, and the Saver’s Credit.
- Review the refund or amount owed. This compares what you already paid through withholding with what your tax return says you actually owe.
- E-file and save the confirmation. Electronic filing is faster than mailing paper forms. Save a PDF copy of your return, W-2s, 1099s, and the acceptance confirmation.
If you are not sure whether you need to file at all, start with Do I Need To File A Tax Return?. If you are choosing between forms, W-2 vs 1099 explains the difference.
What You Need Before You Start
Gather these documents before you open any tax software. Having everything ready saves you from stopping halfway through.
Documents that report your income:
- W-2: Sent by your employer by January 31. Shows your wages and how much federal and state tax was withheld. Check your payroll portal or email since many employers go paperless.
- 1099-NEC: If you did any freelance, contract, or gig work and earned more than $600 from a single payer, they are required to send this. You still owe tax on amounts under $600 even if you don’t receive a form.
- 1099-INT or 1099-DIV: From your bank or brokerage if you earned interest or dividends. Often easy to overlook if the amounts are small, but they still need to be reported.
- 1099-G: If you collected unemployment benefits during the year, those are taxable income.
Personal information you’ll need:
- Social Security number (yours, and a spouse’s or dependent’s if applicable)
- Last year’s tax return, if you have one (used to verify identity with some software)
- Bank account number and routing number for direct deposit of any refund
If you worked multiple jobs, you’ll get a W-2 from each one. If you moved states during the year, you may need to file returns in more than one state.
Free Filing Options
Most first-time filers qualify for completely free federal filing. Use one of these before paying for anything.
IRS Free File If your adjusted gross income is $89,000 or below for 2025 returns filed in the 2026 filing season, you can use IRS Free File Guided Tax software to file a federal return for free. Check IRS.gov/freefile for the current limit each year. The software asks you questions and fills in the forms. You don’t need to know which lines go where.
IRS Direct File A newer option from the IRS itself, available in participating states. Works well for straightforward situations: wages from a W-2, standard deduction, a limited set of tax credits. Check IRS.gov/directfile to see if your state is included.
VITA (Volunteer Income Tax Assistance) Free in-person help from IRS-certified volunteers. Best if you want someone to sit with you and answer questions. Available at libraries, community centers, and nonprofits. Find a site at IRS.gov/vita. Generally available to people earning roughly $67,000 or less, confirm the current threshold on the IRS site.
Free tier of commercial software TurboTax, H&R Block, and others offer free federal filing for simple returns, though their definitions of “simple” can be narrow and they’ll push upgrades. Read carefully before assuming your situation qualifies.
The paid versions of tax software are rarely necessary for a first-time filer with a single W-2 and no unusual circumstances.
Standard Deduction vs Itemizing
This is the most-asked question for new filers, and the answer is almost always the same: take the standard deduction.
The standard deduction is a flat dollar amount the IRS lets you subtract from your income before calculating what you owe. You get it automatically, no receipts, no tracking required. The IRS adjusts it annually for inflation; current amounts are at IRS.gov/topic/tc551.
Itemizing means listing actual deductions: mortgage interest, state taxes paid, large charitable donations, significant medical expenses. For most people in their twenties, these deductions add up to less than the standard deduction, making itemizing pointless math.
You only itemize if your actual deductible expenses exceed the standard deduction amount. For a first-time filer with no mortgage and moderate charitable giving, this is unlikely.
Every piece of tax software will run both calculations and tell you which is better for your situation. If in doubt, let it decide.
For a deeper comparison, see Standard Deduction vs Itemized Deduction.
Walking Through Your Tax Return
Tax software asks you questions rather than making you fill out raw forms. Here’s what it’s actually trying to figure out as it goes:
Filing status: Most single first-time filers choose “single.” If you supported a child or dependent, you might qualify for “head of household,” which carries a larger standard deduction and lower rates. The software will ask.
Income: Enter your W-2 income exactly as it appears on the form. There’s a box number for each field, and good software labels them clearly. Report any 1099 income in the appropriate section.
Adjustments to income: These reduce your taxable income before the standard deduction is applied. Common ones for young filers:
- Student loan interest paid (subject to income phase-outs, check IRS.gov)
- Contributions to a traditional IRA
- Contributions to an HSA
Deductions: Take the standard deduction unless the software calculates otherwise.
Credits: Dollar-for-dollar reductions in your tax bill, more valuable than deductions. Common ones:
- Earned Income Tax Credit (EITC): For lower-to-moderate income workers. Eligibility depends on income and whether you have dependents.
- Saver’s Credit: If you contributed to a retirement account and your income is below the threshold.
- American Opportunity Credit or Lifetime Learning Credit: If you paid tuition and qualified expenses.
The software will ask about each of these. Answer honestly and it’ll tell you what you qualify for.
Refund or amount owed: The software calculates the difference between what you already paid (via withholding on your W-2) and what you actually owe. If your employer withheld too much, you get a refund. If too little, you owe the difference.
If You Had Side Gig or Freelance Income
Any money you earned outside a traditional W-2 job, freelancing, selling on platforms, driving for an app, is self-employment income. It’s taxed differently and reported differently.
What’s different:
- Self-employment income isn’t automatically withheld from. You receive it in full and owe taxes later.
- You pay both the employee and employer portions of Social Security and Medicare tax (called self-employment tax), which adds up to 15.3% on top of regular income tax.
- You can deduct legitimate business expenses, software subscriptions, equipment, home office if you use a dedicated space, phone costs if used for work. This reduces the income you pay tax on.
What you’ll file: Self-employment income is reported on Schedule C, which attaches to your regular tax return. If you earned more than a small amount ($400 is the general threshold, confirm with IRS.gov), you’re required to file it.
If your total self-employment tax owed for the year is above a certain threshold, you may owe a penalty for not having made quarterly estimated payments throughout the year. For most people in their first year of side income, the software will tell you if this applies.
Going forward: if you continue to have significant side income, set up quarterly estimated tax payments to avoid a lump sum at filing time.
For more detail, see How To Handle Taxes As A Freelancer.
Common First-Time Filing Mistakes
Forgetting a W-2 or 1099: If you had two jobs, check that you have a W-2 from each. Forgetting one means underreporting income, which can trigger a notice from the IRS.
Entering the wrong bank account for direct deposit: Double-check the routing number and account number. A transposition error delays your refund significantly.
Missing the deadline: Federal returns are due April 15 (or the next business day if it falls on a weekend). If you need more time, file for an extension using IRS Form 4868, this gives you six more months to file, but not to pay. If you owe taxes, you still owe interest on any unpaid amount after April 15.
Not filing because you think you don’t owe anything: Even if your refund is zero, filing is often still required based on your income level. It also gets you any refund you’re owed. Some people with modest income leave the Earned Income Tax Credit unclaimed simply by not filing.
Using incorrect personal information: Your name and Social Security number must match your Social Security card exactly. Mismatches delay processing.
Treating a tax refund as free money: A refund means you overpaid the government throughout the year. It was your money the whole time. If you consistently get large refunds, consider adjusting your W-4 withholding so you keep more of each paycheck. See What Is A W-4? for how that works.
What Happens After You Submit
After you e-file, the IRS sends an acceptance confirmation, usually within 24–48 hours. If there’s a problem with your return, a mismatch, missing information, or a duplicate SSN, you’ll receive a rejection notice explaining what to fix.
Once accepted:
- Refund by direct deposit: Typically arrives within 21 days. Track at IRS.gov/refunds using “Where’s My Refund?”
- Refund by mail: Can take 6–8 weeks. Direct deposit is faster and more reliable.
- Balance owed: Pay by April 15 to avoid interest. You can pay at IRS.gov/payments by bank transfer, debit card, or credit card.
Keep your records. Save a copy of your filed return, all W-2s and 1099s, and any receipts for deductions. The IRS can audit returns up to three years back (longer in cases of fraud or significant underreporting). A simple folder, physical or digital, is enough.
Frequently Asked Questions
Q: Do I have to file taxes if I only worked part of the year?
It depends on how much you earned. The IRS sets income thresholds below which filing isn’t required. These vary by filing status and age. But filing is often still worthwhile if taxes were withheld from your pay, because you’ll likely get a refund. Start with Do I Need To File A Tax Return? or check the IRS filing requirement tool at IRS.gov/do-i-need-to-file-a-tax-return.
Q: How do you file a tax return for the first time?
Gather your W-2s and 1099s, choose a filing method such as IRS Free File or tax software, enter your income and filing status, claim the standard deduction or itemized deductions, review any credits, then e-file the return and save a copy. For a simple W-2 return, the software usually walks you through every step.
Q: Can I file my income tax return for free?
Often, yes. IRS Free File, IRS Direct File in participating states, VITA, and some commercial software free tiers can all be free depending on your income, state, and tax situation. Start at IRS.gov/freefile before paying for software.
Q: What documents do I need to file taxes?
Most first-time filers need a W-2 from each employer, any 1099 forms, Social Security numbers for themselves and any spouse or dependents, bank routing and account numbers for direct deposit, and last year’s return if they filed before. Side gig, student, investment, or health insurance situations can add more forms.
Q: I worked as a student employee or intern. Do I still need a W-2?
Yes. If your employer withheld taxes from your paycheck, they are required to send a W-2. Internship income is taxable regardless of whether it was paid directly or as a stipend.
Q: What if I cannot pay what I owe?
File anyway. The failure-to-file penalty is steeper than the failure-to-pay penalty. Once you’ve filed, the IRS offers payment plans (called installment agreements) at IRS.gov/paymentplan. Ignoring the situation makes it significantly worse. See What To Do If You Owe Taxes And Cannot Pay for the practical order of operations.
Q: Should I use TurboTax or H&R Block?
For a simple return, either works, and both have free tiers. More importantly: don’t pay for software features you don’t need. Most first-time filers qualify for IRS Free File or IRS Direct File, which cost nothing. Start there.
Q: What is the difference between filing and paying?
Filing means submitting your tax return, the document that reports your income and calculates what you owe. Paying means sending money to the IRS if your return shows a balance due. You can file without immediately paying (though interest will accrue), and you can request an extension to file while still paying on time.