Know the Filing Deadelines and Extensions

Tax season runs on a strict calendar, and missing a deadline can cost you penalties and interest. For the 2024 tax year (filed in 2025), the individual federal income tax deadline is April 15, 2025. Mark these key dates on your calendar:

  • January 31: Employers and payers must issue W-2s, 1099-NEC, and other income statements.
  • April 15: Last day to file your 2024 return or request an extension (Form 4868).
  • October 15: Extended deadline for those who filed Form 4868 (note: extensions only extend the time to file, not to pay).

If you owe tax, you must estimate and pay by April 15 even if you file an extension. The IRS charges interest and a late-payment penalty on unpaid balances after the due date. For state tax deadlines, visit your state’s department of revenue website, as some states have later dates or follow the federal calendar.

To avoid any last-minute rush, start gathering your documents as early as late January. More details on deadlines are available on the IRS Filing page.

Organize Your Income Documents

Before you prepare your return, collect every document that reports your income. The IRS also receives copies of these forms, so any mismatch can trigger a notice. Essential documents include:

  • Form W-2 from your employer (wages, tips, and withheld taxes).
  • Form 1099-NEC (nonemployee compensation) if you did freelance or contract work.
  • Form 1099-INT/1099-DIV (interest and dividend income from banks, brokerages).
  • Form 1099-G (unemployment compensation or state tax refunds).
  • Form 1099-R (distributions from pensions, annuities, retirement accounts).
  • Form SSA-1099 (Social Security benefits).
  • Records of gig economy income (Uber, Airbnb, Etsy) – even if you don’t receive a 1099-K, you must report all income.

If you haven’t received a form by mid-February, contact the payer. The IRS offers a Get Transcript tool to view your wage and income transcript, which lists forms filed under your Social Security number.

Track Deductible Expenses Year-Round

The most effective way to reduce your taxable income is to claim all eligible deductions and credits. But you can only claim what you can prove. Set up a system now – whether it’s a spreadsheet, an app, or a dedicated folder – to collect receipts and records throughout the year.

Common itemized deductions vs. Standard deduction

Most taxpayers take the standard deduction because it’s simpler and often larger. For 2024, the standard deduction is:

  • $29,200 for married couples filing jointly
  • $14,600 for single filers and married filing separately
  • $21,900 for heads of household

If your itemized deductions (mortgage interest, state and local taxes up to $10,000, charitable contributions, medical expenses exceeding 7.5% of AGI) add up to more than the standard amount, itemize. Keep receipts for charity donations, property tax payments, and medical bills.

Above-the-line deductions

Even if you take the standard deduction, you can subtract certain “above-the-line” deductions from your gross income. These include:

  • Contributions to a traditional IRA or health savings account (HSA)
  • Student loan interest (up to $2,500)
  • Educator expenses (up to $300 for teachers)
  • Self-employment health insurance premiums and retirement plan contributions

Save receipts for these contributions and expenses regardless of whether you itemize.

Maximize Tax Credits

Tax credits directly reduce your tax bill dollar-for-dollar, making them more valuable than deductions. Key credits for individual taxpayers include:

  • Earned Income Tax Credit (EITC): For low- to moderate-income workers. Check eligibility and use the IRS EITC Assistant tool.
  • Child Tax Credit (CTC): Up to $2,000 per qualifying child under age 17. Partially refundable up to $1,700 in 2024.
  • Credit for Other Dependents: $500 for dependents who don’t qualify for the CTC (e.g., children 17+ or elderly relatives).
  • American Opportunity Tax Credit (AOTC): Up to $2,500 per eligible student for the first four years of college.
  • Lifetime Learning Credit (LLC): Up to $2,000 per return for postsecondary education expenses beyond the first four years.
  • Child and Dependent Care Credit: For expenses paid so you can work or look for work (up to $1,050 or $2,100 depending on expenses).
  • Retirement Savings Contributions Credit (Saver’s Credit): For low- to moderate-income workers who contribute to a retirement plan (IRA, 401(k)).

Many credits have income phaseouts, so verify your modified adjusted gross income (MAGI) before claiming.

Choose the Right Filing Method

You have several options to file, each suited to different situations:

  • IRS Free File: If your adjusted gross income is $79,000 or less, you can use branded software partners for free federal return. Visit the IRS Free File page to see offers.
  • Commercial tax software (TurboTax, H&R Block, TaxSlayer): Good for most W-2 employees with simple investments. Costs range from $0 basic to $100+ for editions with state returns or schedule C.
  • Certified Public Accountant (CPA) or Enrolled Agent (EA): Recommended if you have self-employment income, rental properties, multiple states, or complex investments. Fees vary.
  • Volunteer Income Tax Assistance (VITA): Free help for qualifying taxpayers with income under $60,000, disabilities, or limited English. The IRS VITA page has locator tools.
  • Paper filing: Still an option, but expect significantly longer processing times (8–12 weeks vs. 3 weeks for e-file). Only use if you cannot file electronically.

E-filing is strongly recommended because it catches math errors, provides immediate confirmation, and speeds up refunds.

Plan for Payment – or Your Refund

If you expect a refund

Over 70% of taxpayers receive refunds each year. If you’re due a refund, the fastest method is direct deposit to your bank account. Split your refund across up to three bank accounts (e.g., checking, savings, retirement). Use the IRS Where’s My Refund? tool to track status.

If you owe taxes

If you’ll owe, prepare to pay in full by April 15 to avoid penalties and interest. Payment methods include:

  • Direct Pay from your bank account (free).
  • Credit or debit card (processing fee applies).
  • Electronic Federal Tax Payment System (EFTPS) for businesses or large amounts.

If you can’t pay in full, apply for an IRS installment agreement (Form 9465). The IRS offers short-term (120-day) payment plans and long-term (monthly) plans. Penalties and interest continue during the plan, but the rate is lower than the penalty for not filing at all. Do not ignore the bill; penalties for late payment are 0.5% per month, while penalties for late filing are 5% per month.

To reduce next year’s tax due, adjust your withholding using the IRS Tax Withholding Estimator. Submit a new W-4 to your employer to have more or less tax withheld from each paycheck.

Stay Current with Tax Law Changes

Tax laws shift year to year. For the 2024 tax year, major changes include:

  • Increased standard deduction and tax brackets (inflation adjustments).
  • Form 1099-K threshold delayed – you won’t get a 1099-K unless you had over $20,000 and 200 transactions, but all income must still be reported.
  • Clean vehicle credits – expanded credits for electric vehicles (Form 8936) and used clean vehicles.
  • Student loan forgiveness – cancelled student loan debt is generally not taxable federally through 2025 (per the American Rescue Plan).

Subscribe to the IRS Newsroom or follow reputable tax blogs to stay ahead. Changes can affect your withholding, deductions, and credits, so do a mid-year review.

Review Your Return Carefully Before E-Filing

Errors are the most common reason for delayed refunds and IRS notices. Before you click submit:

  • Double-check names, Social Security numbers, and dates of birth for you, your spouse, and all dependents. One digit off can cause a rejection.
  • Verify bank routing and account numbers for direct deposit.
  • Check that all income forms are included (compare your transcript if needed).
  • Reconcile any advanced Child Tax Credit payments or stimulus payments (Recovery Rebate Credit) using your IRS Online Account.
  • Confirm that health insurance coverage was maintained (if you got a premium tax credit, you must file Form 8962).

Most software will run a basic audit check. Use it, but also manually look over the key figures. If you hire a preparer, review the return before they e-file – you are ultimately responsible for accuracy.

Prepare for the Possibility of an Audit

The IRS audits less than 1% of individual returns, but certain items increase the odds, such as high deductions relative to income, large charitable gifts, or self-employment losses. To be audit-ready:

  • Keep all supporting documents for at least three years (the standard statute of limitations). For some issues (e.g., unreported income >25% of gross), the window is six years.
  • Store records digitally or in a fireproof safe. Include receipts, bank statements, and correspondence with the IRS.
  • If you are selected for an audit, respond quickly and gather your documentation. Many audits are handled by mail; complex ones may require a meeting. You can request professional representation (CPA, EA, tax attorney).
  • Consider purchasing tax audit defense as an add-on with your tax software or through an insurance policy, which covers representation if needed.

Even if you are not audited, good recordkeeping helps if you need to amend a return or prove income for a mortgage or loan.

Avoid Common Tax Season Scams

Scammers ramp up during tax season, impersonating the IRS via phone, email, or text. The IRS will never:

  • Call demanding immediate payment via gift card, prepaid debit card, or wire transfer.
  • Email or text you a link to verify personal information.
  • Threaten arrest or deportation for unpaid taxes.

Report suspicious contacts to the Treasury Inspector General for Tax Administration (TIGTA) at 1-800-366-4484. Always use the official IRS website (irs.gov) for forms, payments, and account access.

Take Action Year-Round for Next Season

Begin preparing for tax season as soon as you file your current return. Adjust your withholding if you got a big refund or owed a large sum. Track expenses quarterly if you are self-employed. Contribute to retirement accounts and HSAs throughout the year to lower your taxable income. Review your estimated tax payments on schedule (April 15, June 15, September 15, and January 15 of the next year) if you have non-payroll income.

Filing your taxes doesn’t have to be stressful. By staying organized, knowing the deadlines, and using the tools available – including free filing options and professional guidance when needed – you can file with confidence and keep more of your hard-earned money.