How to File Taxes for the First Time: A Step-by-Step Guide

Do You Need to File Taxes?

Before diving into how to file taxes for the first time, you need to determine whether you're legally required to file. Not every American has to file a federal tax return—the requirement depends on your income level, age, and filing status.

The IRS sets minimum income thresholds that determine filing requirements. For 2024, if you're single and under 65, you must file if your gross income exceeds $14,600. These thresholds are higher if you're 65 or older, married, self-employed, or have dependents. Even if you don't meet the minimum income requirement, it's often worth filing anyway—you might be eligible for refundable tax credits like the Earned Income Tax Credit (EITC) or the American Opportunity Credit, which could result in a refund.

Self-employed individuals have different rules. If you're self-employed and your net earnings are $400 or more, you must file a tax return regardless of other income. Additionally, if you had taxes withheld from your paycheck, filing could get you a refund even if you're below the income threshold.

The bottom line: Check the IRS website or use their interactive tool to confirm your filing requirement. When in doubt, filing is usually the safer choice—especially if you've had income taxes withheld from your paychecks.

Gather Your Documents and Information

You can't start how to file taxes for the first time without the right paperwork. The good news is that most documents are provided to you automatically by employers, financial institutions, and other income sources.

Here's what you need to collect:

W-2 forms from all employers (report wages and withheld taxes)
1099 forms for freelance work, investment income, or other non-employment income
Social Security number or Individual Taxpayer Identification Number (ITIN)
Proof of health insurance coverage (Form 1095-B or 1095-C)
Receipts and records for any deductible expenses
Previous year's tax return (if applicable)
Bank statements showing interest earned or charitable contributions

Employers must send W-2 forms by January 31st. If you're waiting for documents, don't let that delay you—you can file using estimated income figures and amend your return later if needed. However, most people wait until they have all documents in hand.

Organization is key. Create a folder—digital or physical—and gather everything in one place. This prevents scrambling for documents later and reduces the chance of missing important information. If you're missing a document, contact the issuer directly or check your online account portal where many companies now provide digital copies.

Choose Your Filing Method

You have three main options for how to file taxes for the first time: professional help, tax software, or paper forms. Each has pros and cons depending on your situation and comfort level.

Professional Tax Preparation

Hiring a Certified Public Accountant (CPA) or Enrolled Agent is the most hands-off approach. They handle everything—gathering documents, completing forms, and submitting your return. This is ideal if your situation is complex (self-employment, investments, rental properties) or if you simply prefer professional guidance.

The downside is cost. Professional preparation typically ranges from $150 to $500+ depending on return complexity. However, you can deduct tax preparation fees on your return, offsetting some expense.

Tax Software

Tax software like TurboTax, H&R Block, TaxAct, and FreeTaxUSA has become incredibly user-friendly. These programs guide you through questions, automatically populate forms, and catch common errors. They're perfect for first-time filers with straightforward returns.

Most software options cost $0–$150 depending on your situation. The IRS Free File program offers completely free software to those earning under $73,000. Many providers also offer free versions for simple returns (no self-employment income, no investments, no itemized deductions).

Paper Forms

Filing with paper forms from the IRS website is free but tedious. You'll manually complete forms, calculate figures, and mail everything in. Processing takes 4–6 weeks, and errors are more common. This method is rarely recommended anymore unless you have a very simple return and prefer paper.

Recommendation for first-timers: Start with tax software. It's affordable, educational, and reduces errors. If your return is complex, upgrade to professional help.

Select the Right Tax Forms

Tax forms can seem intimidating, but you'll likely only need one or two for your first return. Understanding which forms apply to you simplifies the process.

Form 1040: The Main Form

Form 1040 is the primary federal income tax form everyone files. It summarizes your income, deductions, credits, and calculates your final tax liability or refund. You'll complete this form regardless of your situation.

Common Supporting Forms

Depending on your income sources, you might also need:

Schedule 1 – If you have income beyond wages (self-employment, investment income, unemployment)
Schedule C – If you're self-employed
Schedule A – If you itemize deductions instead of taking the standard deduction
Schedule D – If you sold investments at a gain or loss

Most first-time filers with simple W-2 income only need Form 1040. Tax software automatically determines which forms you need based on your answers.

Understanding the Standard Deduction

The standard deduction is a fixed amount you can subtract from your income, reducing your taxable income. For 2024, it's approximately $14,600 for single filers and $29,200 for married couples filing jointly. Most first-time filers use the standard deduction since it's simpler than itemizing deductions.

You only itemize deductions if your eligible expenses (mortgage interest, property taxes, charitable donations) exceed the standard deduction amount.

Complete Your Tax Return

Now comes the actual filing. Whether using software or paper forms, you'll follow the same basic process.

Enter Your Personal Information

Start with your name, address, Social Security number, and filing status. Your filing status affects your tax rate and determines which forms you can use. Options include:

Single – Unmarried individuals
Married Filing Jointly – Married couples filing together (usually the best option)
Married Filing Separately – Married couples filing separately (rarely beneficial)
Head of Household – Unmarried individuals supporting dependents
Qualifying Widow(er) – Surviving spouses (limited to two years after spouse's death)

Report All Income

Enter income from all sources: W-2 wages, 1099 income, interest, dividends, and any other earnings. Tax software pulls W-2 information directly from employers if you provide authorization, making this step simple.

Be thorough here—the IRS receives copies of all 1099s and W-2s you receive, so they'll know if you omit income. Underreporting income is a common audit trigger.

Claim Deductions

Decide whether to take the standard deduction (easier for most people) or itemize deductions. If itemizing, you'll need to document:

Medical expenses exceeding 7.5% of adjusted gross income
State and local taxes (capped at $10,000)
Mortgage interest
Charitable donations
Student loan interest

For first-timers, the standard deduction usually makes sense unless you have significant deductible expenses.

Apply Tax Credits

Tax credits directly reduce your tax bill, making them more valuable than deductions. Common credits include:

Earned Income Tax Credit (EITC) – For low-to-moderate income workers
Child Tax Credit – $2,000 per qualifying child
American Opportunity Credit – Up to $2,500 for education expenses
Saver's Credit – For retirement contributions

Tax software walks you through eligibility questions for each credit. Don't skip this step—credits can result in substantial refunds.

Calculate Your Tax and Refund

The software or form automatically calculates your total tax liability based on income, deductions, and credits. It then subtracts any taxes already withheld from your paychecks (shown on W-2s). The difference is either your refund (if you overpaid) or amount owed (if you underpaid).

The average refund is approximately $2,800–$3,000, though this varies widely based on income and withholding accuracy.

Review and Submit Your Return

Before hitting submit, carefully review your entire return. Mistakes can trigger audits, delays, or missed refunds.

Double-Check Key Information

Verify your Social Security number and spelling of your name
Confirm all income amounts match your W-2s and 1099s
Review filing status and dependent claims
Check that all credits you're eligible for are claimed

Tax software typically catches obvious errors and won't let you file with them. Paper filers should review forms multiple times.

Choose Your Submission Method

E-filing (electronic submission) is faster and more accurate than paper filing. The IRS processes e-filed returns within 21 days, and you'll receive refunds via direct deposit within that timeframe. Paper returns take 4–6 weeks to process.

The IRS strongly recommends e-filing. It's free through Free File or most tax software providers, and it's the safest way to file.

Arrange Your Refund

If you're expecting a refund, choose direct deposit to your bank account—it's the fastest option. You'll need your bank account number and routing number. Alternatively, the IRS can mail you a check, though this takes longer.

If you owe taxes, you can pay directly through the IRS website, by check, or through a payment plan if you can't pay in full immediately.

Keep Records

Save a copy of your filed return, all supporting documents, and confirmation of submission. Keep these records for at least three years in case the IRS has questions.

What to Do After Filing

Filing your taxes isn't the end—there are important follow-up steps.

Track Your Refund

Use the IRS "Where's My Refund?" tool on IRS.gov to check your refund status. You'll need your Social Security number, filing status, and refund amount. The tool updates within 24 hours of e-filing.

Direct deposit refunds typically arrive within 21 days. If it's been longer, contact the IRS or your tax software provider.

Address Any IRS Notices

If the IRS finds discrepancies on your return, you'll receive a notice. Read it carefully and respond within the deadline. Many notices are simple clarifications or corrections. Don't ignore IRS correspondence.

Plan for Next Year

Use this year's filing experience to improve next year's process. Consider:

Adjusting W-4 withholding if you received a large refund (you're giving the government an interest-free loan)
Setting aside money for taxes if you're self-employed
Tracking deductible expenses throughout the year
Opening a Flexible Spending Account (FSA) or Health Savings Account (HSA) for tax-advantaged savings

Understand Your Tax Situation

Take time to understand your results. How much did you earn? How much tax did you pay? Did you receive credits? This knowledge helps you make better financial decisions and plan for taxes more effectively.

Frequently Asked Questions

What documents do I need to file taxes for the first time?

You'll need your Social Security number, W-2 forms from employers, 1099 forms for other income, receipts for deductions, and proof of health insurance coverage. Gather all income documents before starting. The IRS website has a complete checklist of documents organized by income type and life situation.

Can I file my taxes for free?

Yes. The IRS Free File program offers free tax software to eligible taxpayers earning under $73,000. Many tax software companies also offer free filing options for simple returns. Additionally, many nonprofits and community organizations offer free tax preparation assistance through the Volunteer Income Tax Assistance (VITA) program, especially for seniors and low-income filers.

What's the difference between filing single and claiming dependents?

Your filing status (single, married, head of household) affects your tax rate and determines which deductions and credits you can claim. Dependents are people you support financially (typically children or relatives). Claiming dependents can lower your taxable income and increase refunds through the Child Tax Credit and other benefits.

When should I file my taxes?

File as soon as you have all documents, typically after January 31st when W-2s arrive. The deadline is usually April 15th, but filing early can get your refund faster. Filing early also reduces the risk of identity theft and gives you more time to address any issues the IRS might find.

What happens if I file my taxes incorrectly?

The IRS will contact you if there are errors. You can file an amended return (Form 1040-X) within three years to correct mistakes. Penalties may apply for significant errors, late filing, or underpayment of taxes. If the IRS finds an error in your favor, they'll send you a corrected notice and refund.

Should I file electronically or on paper?

E-filing is faster, more accurate, and you'll receive your refund quicker via direct deposit. Paper filing takes 4–6 weeks and is more prone to errors. The IRS strongly recommends electronic filing for all taxpayers. E-filing is also free through the IRS Free File program or most tax software providers.