Filing Your IRS Tax Return: How It Really Works and What To Do Next

Filing an IRS tax return is how you report your income, claim credits and deductions, and find out if you owe tax or get a refund. The “official system” that handles this is the Internal Revenue Service (IRS), mainly through its online IRS account portal and Taxpayer Assistance Centers and phone lines.

If you have not filed yet, your most useful next action today is usually to gather your income forms (like W‑2s and 1099s) and create or sign in to your online IRS account so you can file or check what the IRS already has on file for you.

Quick summary: IRS tax returns in real life

• You file a Form 1040 federal income tax return with the IRS each year.
• Most people file electronically using tax software, a preparer, or the IRS Free File program.
• The main official touchpoints are the IRS online account and IRS Taxpayer Assistance Center / phone lines.
• You typically need W‑2s, 1099s, last year’s return, and Social Security numbers for everyone on the return.
• After you file, the IRS usually sends an electronic acknowledgment, then issues a refund or a notice if something needs review.
• Refunds, reviews, and penalties vary by situation and location (especially for state tax rules), and nothing is guaranteed.
• Watch for scams: only use government sites ending in .gov, and never pay anyone just to “expedite” your IRS refund.

Key terms to know

Key terms to know:

• Tax return — The full set of forms you file (usually Form 1040 plus schedules) to report income, deductions, credits, and payments.
• Refund — Money the IRS sends back when the tax you already paid (through withholding or estimates) is more than your total tax.
• Balance due — Amount you still owe after the IRS calculates your total tax and subtracts payments and credits.
• Notice — An official IRS letter explaining an adjustment, a request for information, or a bill.

Where to go officially for your IRS tax return

The only official federal agency for your federal tax return is the Internal Revenue Service (IRS). Most people interact with it in these ways:

• IRS online account and e‑services portal: Lets you view your tax transcripts, balance, payment history, and some notices, and track refunds. Search for the IRS’s official account page and make sure the address ends in .gov.
• IRS Free File portal: Available to many taxpayers with low to moderate income for no‑cost online filing through approved partners, accessed from the IRS site.
• Taxpayer Assistance Center (TAC): Local IRS office where you can get in‑person help by appointment only; search for “local IRS office” on the IRS site, confirm it’s a .gov, and call the listed number.
• Official IRS phone lines: For most individuals, the main number is listed on the IRS site; you can call to ask about your account, a notice, or how to resolve a balance due.

If you also file state income taxes, you will have a separate state revenue or taxation department and its own portal; search for your state’s official tax agency site (ending in .gov) to avoid impostor sites.

What you need before you file (and how to get missing documents)

To file an IRS tax return that actually gets processed without long delays, you’ll typically need specific papers and numbers ready, not estimates.

Documents you’ll typically need:

• Income forms such as W‑2s, 1099‑NEC / 1099‑MISC, 1099‑INT, 1099‑DIV, or 1099‑G (for unemployment or certain government payments).
• Social Security cards or numbers (or ITINs) for yourself, your spouse, and any dependents you claim.
• Last year’s tax return (Form 1040 and schedules), which helps verify your identity and carry forward amounts like losses or credits.

You may also need:

• Form 1095‑A if you had health insurance through the Marketplace (used to reconcile the Premium Tax Credit).
• Bank routing and account numbers if you want direct deposit of your refund.
• Child care provider information (name, address, EIN/SSN, amount paid) if you claim child and dependent care credits.

If you’re missing a W‑2 or 1099:

1. Contact the payer (employer, bank, or agency) and request a copy; most large employers and banks have online portals.
2. If you cannot get it, you can request a wage and income transcript through your IRS online account or by calling the IRS, which often shows W‑2/1099 information the IRS received.
3. If it’s close to the filing deadline and you still do not have the form, a tax professional can help you reconstruct income using pay stubs or bank statements, but this must match reality to avoid later IRS adjustments.

Step-by-step: filing your IRS tax return (and what happens next)

1. Decide how you will file

You generally have three main options:

1. File yourself using tax software (online or downloaded) that guides you through Form 1040 and e‑files it.
2. Use a paid tax preparer (enrolled agent, CPA, or other preparer) who files electronically for you.
3. Use free help if you qualify: IRS Free File online or local VITA/TCE (Volunteer Income Tax Assistance / Tax Counseling for the Elderly) programs listed on the IRS site.

What you can do today:
Choose your method and, if you want free in‑person help, search for a local VITA or TCE site via the IRS site and call to schedule an appointment.

What to expect next:
You’ll either get a software login, an appointment time, or an engagement with a preparer who provides a document checklist and fee estimate (fees vary, and none are set by the IRS).

2. Gather and organize your documents

1. Make a folder (physical or digital) and put in all W‑2s, 1099s, 1098s (mortgage interest), and 1095‑A if applicable.
2. Add Social Security numbers, last year’s return, and any IRS notices you received during the year.
3. List common deductions or credits you might claim, such as charitable donations, student loan interest, or child care expenses, and collect proof like receipts or statements.

What to expect next:
When you start entering information into software or meeting a preparer, having these ready prevents repeated stops and missing‑income IRS notices later.

3. Prepare and review your return

1. Enter your personal information and income forms exactly as they appear on your W‑2s and 1099s.
2. Answer questions about dependents, education expenses, retirement contributions, and credits (like the Earned Income Tax Credit or Child Tax Credit) if they apply to you.
3. Review your draft return carefully, checking names, Social Security numbers, bank information, and income amounts.

A useful check is to compare your current year’s return to last year’s return to see if anything major is missing or very different without explanation (like a long‑time job not showing up).

What to expect next:
Most software provides a summary page and sometimes a basic error check for common issues (like missing Social Security numbers); a professional preparer should offer you a copy of the full return to review before you sign the authorization to e‑file.

4. File the return and track what happens

1. E‑file through software, your preparer, or a free IRS‑partnered program; or mail a paper return to the address listed in the Form 1040 instructions if you cannot e‑file.
2. If e‑filing, watch for an electronic acknowledgment (accepted or rejected) from the IRS; this typically comes back within hours to a few days but is not guaranteed.
3. If the return is rejected, read the error code; it may be as simple as a mismatched birth date or a dependent’s Social Security number already claimed elsewhere.

What to expect next:

• If accepted and you’re due a refund: The IRS status tool (linked from the IRS site) usually shows stages like “Return received,” “Refund approved,” and “Refund sent”; timing varies, especially if the IRS is reviewing credits or identity issues.
• If you owe tax: You can typically pay electronically (bank account, card, or payment plan request) through the IRS online account or by mail with a check or money order; penalties and interest apply if you miss deadlines.
• If the IRS needs more information: You may get a notice by mail asking for documents or explaining an adjustment; the notice will include a response deadline and contact information.

5. Keep records and watch for IRS notices

1. Save a copy of your filed return (paper or PDF) plus all related forms and receipts for at least three years, as the IRS commonly uses a three‑year lookback period for audits and amendments.
2. Monitor your mail and your IRS online account for any notices, especially ones that mention adjustments, identity verification, or underpayment.
3. If you get a notice you do not understand, use the phone number on the notice to call the IRS, or bring the notice to a VITA/TCE site or a qualified tax professional for help interpreting it.

What to expect next:
Depending on the issue, the IRS may ask you to send copies of documents, verify your identity, or agree/disagree with their proposed change. Timely responses can reduce additional penalties or delays, but resolution times can vary significantly.

Real-world friction to watch for

Real-world friction to watch for

A common snag is that the IRS or your state may flag your return for identity verification, which can freeze your refund until you complete extra steps online, by phone, or in person. When this happens, you’ll get a letter with a verification deadline and instructions; if you ignore it or miss the deadline, your refund can be held, reduced, or eventually applied to old debts, so respond promptly and keep copies of everything you send.

Scam and fraud warnings around IRS tax returns

Because tax returns involve money, identity information, and direct deposits, fraud is common. Protect yourself by following these practices:

• Only use sites and portals ending in .gov for direct IRS interactions, such as “Where’s My Refund,” your online IRS account, or payment options.
• The IRS does not initiate contact about your tax return by email, text, or social media message asking for your Social Security number, password, or bank information.
• Be cautious of anyone promising a “guaranteed bigger refund”, instant refund loans, or asking you to sign a blank return; prepare or review the actual numbers before agreeing.
• If you hire a preparer, look for someone who will sign the return as preparer and provide a Preparer Tax Identification Number (PTIN), which is typically required.

If you suspect fraud or a scam, you can call the official IRS phone number listed on their site or contact the Taxpayer Advocate Service (an independent organization within the IRS) for guidance.

Getting legitimate help with your IRS tax return

If you’re unsure about anything, there are official and nonprofit resources that can walk you through the process:

• IRS Taxpayer Assistance Center (TAC): Search for your nearest office on the IRS site and call to make an appointment; walk‑in help is generally not available.
• VITA/TCE sites: Community programs, often in libraries, community centers, and nonprofits, that typically provide free tax preparation for people with low to moderate income, older adults, and some others; locations are listed via the IRS site.
• Taxpayer Advocate Service (TAS): An independent office within the IRS that can sometimes help if you face serious difficulties resolving tax problems through normal channels.
• Licensed tax professionals: CPAs, enrolled agents, and some attorneys focus on tax law and can help with more complex returns, audits, or back‑tax issues; check credentials and ask about fees up front.

If you need to call the IRS, a simple script is: “I’m calling about my individual income tax return. I want to check my account and understand what I need to do next.” Have your Social Security number, last filed return, and any IRS notices in front of you before you call.

Once you have your documents gathered and have chosen your filing method, your clear next step is to start the return in your chosen software or schedule an appointment with an official assistance program or tax professional, then file electronically through an IRS‑approved channel so you can receive an acknowledgment and track what happens next through the official IRS systems.