The refund you get depends on what you paid in, what you earned, and which deductions and credits you actually report

Your tax refund is not a gift from the government—it is money you overpaid during the year that comes back to you. The size of that refund depends entirely on three things: how much tax was withheld from your paychecks or paid through estimated taxes, how much tax you actually owe based on your income and filing status, and which deductions and credits you claim on your return. You cannot manufacture a refund larger than the difference between what you paid and what you owe. But most people leave money on the table by missing deductions or credits they may have access to for, or by having the wrong withholding set up.

The practical path to a larger refund is to reduce the tax you owe (through deductions and credits) or to increase what you paid in during the year (through withholding or estimated tax payments). This guide covers the concrete steps to do both.

Key Takeaways

  • Your refund is the difference between what you paid in taxes and what you actually owed; you cannot get back more than you paid unless you claim a refundable credit like the Earned Income Tax Credit.
  • The most common missed opportunity is not claiming deductions you may have access to for—mortgage interest, charitable donations, student loan interest, and business expenses all reduce what you owe.
  • Refundable credits like the Earned Income Tax Credit and Child Tax Credit can create a refund even if you paid in nothing, but you have to report them on your return.
  • If you get a small refund or owe money every year, your withholding is wrong; use the IRS Withholding Calculator to adjust your W-4 so less is taken out during the year and more stays in your paycheck.
  • Self-employed people and those with investment income often miss estimated tax payments, which means they owe at filing time instead of getting a refund.

Claim every deduction you are may have access to to report

A deduction reduces your taxable income, which lowers the tax you owe and increases your refund. The IRS allows two paths: the standard deduction (a flat amount based on your filing status) or itemized deductions (adding up specific expenses). You choose whichever is larger.

For 2024, the standard deduction is $14,600 for single filers, $29,200 for married filing jointly, and $21,900 for head of household. If your itemized deductions add up to more than that, itemizing saves you money. Common itemized deductions include mortgage interest, property taxes (capped at $10,000), charitable donations, and state income taxes paid.

If you are self-employed or have a side business, you can deduct business expenses—office supplies, equipment, mileage, a home office, software subscriptions, and professional fees all count. Keep receipts and a mileage log. If you have investment income, you can deduct investment fees and losses. If you paid student loan interest, you can deduct up to $2,500. If you paid tuition, you may be able to claim the American Opportunity Tax Credit or Lifetime Learning Credit instead, which is often worth more.

The mistake most people make is taking the standard deduction without adding up whether itemizing would be better. Spend an hour listing your mortgage interest, property taxes, charitable donations, and state taxes paid. If the total exceeds the standard deduction for your filing status, itemize.

Report refundable credits you may have missed

Refundable credits are different from deductions: they reduce your tax dollar-for-dollar, and if the credit is larger than what you owe, the IRS sends you the difference. This is how people with low or no income can get a refund.

The Earned Income Tax Credit (EITC) is the largest refundable credit for working people with low to moderate income. For 2024, a single person with no children can receive up to $600; with one child, up to $3,733; with three or more children, up to $3,995. You do not have to itemize to claim it—it is separate from deductions. The income limits vary by filing status and number of children, but the credit phases out gradually, so even people earning $60,000 or more may still may have access to depending on their situation.

The Child Tax Credit is $2,000 per child under 17. Up to $1,700 of it is refundable, meaning if you owe $500 in tax but have two children, you get a $3,500 credit, and the IRS sends you $3,000. You must have a valid Social Security number for each child and claim them as dependents on your return.

Other refundable credits include the American Opportunity Tax Credit (up to $2,500 per student for education expenses, with up to $1,000 refundable), the Saver's Credit (for people who contribute to retirement accounts and have low income), and the Adoption Credit (up to $14,890 per child adopted, partially refundable). The IRS website lists all credits; search for "tax credits" and your situation (student, parent, self-employed, etc.) to see what applies.

Fix your withholding if you owe money or get a tiny refund every year

If you are an employee and your employer withholds tax from your paycheck, the amount withheld is based on the W-4 form you filled out when you were hired. Most people fill it out once and never touch it again, which means their withholding is wrong.

The goal is to have roughly the right amount withheld so that you do not owe money at tax time and do not get a huge refund (which means you gave the government an interest-free loan all year). If you owe money every April, you are not having enough withheld. If you get a refund of $5,000 or more, you are having too much withheld.

The IRS provides a Withholding Calculator on its website (irs.gov). Enter your filing status, income, number of jobs, and any side income or investment income. The calculator tells you what to enter on your W-4 to adjust your withholding. You then give the updated W-4 to your employer's payroll department, and the change takes effect on your next paycheck.

Common reasons withholding is wrong: you got married or divorced, you had a child, you took a second job, your spouse started working, you have investment income, or your income changed significantly. Any of these is a signal to recalculate.

Make estimated tax payments if you are self-employed or have investment income

If you are self-employed, a freelancer, or have significant investment income, your employer is not withholding tax for you. The IRS expects you to pay tax throughout the year in the form of estimated tax payments. If you do not, you will owe money at tax time instead of getting a refund, and you may owe penalties on top.

Estimated taxes are due four times a year: April 15, June 15, September 15, and January 15 of the following year. You calculate what you expect to owe for the year, divide by four, and pay that amount each quarter. You can pay online through the IRS website (irs.gov/payments) using Direct Pay, the Electronic Federal Tax Payment System (EFTPS), or a credit card (though credit card payments charge a fee).

The mistake is guessing at the amount. Use your prior year's tax return to estimate this year's tax, or use tax software that calculates estimated payments for you based on your year-to-date income. If your income varies a lot, you can pay more in quarters when you earn more and less in quarters when you earn less.

If you underpay estimated taxes, the IRS charges interest and a penalty. The penalty is small if you are only slightly off, but it adds up if you miss payments entirely. Paying something is better than paying nothing.

Report all income, including side gigs and investment gains

You cannot get a refund larger than the tax you paid, but you can reduce the tax you owe by reporting all income accurately. This sounds obvious, but many people forget to report income from side gigs, freelance work, rental property, or investment sales.

If you received a 1099-NEC (nonemployee compensation) or 1099-MISC (miscellaneous income) from a client or platform, that income is reported to the IRS. You must report it on your tax return, even if you did not receive a 1099 form. Platforms like Uber, DoorDash, Etsy, and Airbnb send 1099 forms to the IRS if your income exceeds certain thresholds, but the IRS tracks all of it.

The same applies to investment income. If you sold stock, crypto, or other assets at a gain, you owe tax on the gain. If you sold at a loss, you can deduct up to $3,000 of losses against other income in a single year, and carry forward any remaining losses to future years. Many people forget to report losses, which means they pay tax on gains they did not actually make.

Interest and dividends from savings accounts, CDs, bonds, and stocks are also taxable income. If you earned more than $1,250 in interest in 2024, you will receive a 1099-INT form. Report it on your return.

Consider tax-advantaged accounts to reduce what you owe this year

If you have not yet filed your return for the year, you can still reduce your tax bill by contributing to certain accounts before the filing deadline. Contributions to a traditional IRA or SEP-IRA (if you are self-employed) are deductible, which means they reduce your taxable income. For 2024, you can contribute up to $7,000 to a traditional IRA (or $8,000 if you are 50 or older) by April 15, 2025, and deduct it on your 2024 return.

If you are self-employed, a Solo 401(k) or SEP-IRA allows much larger contributions—up to $69,000 for 2024 (or $77,000 if you are 50 or older). These must be set up by December 31 of the tax year, but you can fund them by the filing deadline.

Health Savings Accounts (HSAs) are also deductible if you have a high-deductible health plan. You can contribute up to $4,150 for self-only coverage or $8,300 for family coverage in 2024, and the contribution reduces your taxable income.

These moves do not create a refund out of thin air—they reduce the tax you owe, which means more of what you already paid comes back to you as a refund instead of going to the IRS.

File your return on time to avoid penalties and interest

If you are owed a refund, there is no penalty for filing late. The IRS will hold your refund until you file, but once you do, you get it. However, if you owe money, filing late triggers a failure-to-file penalty (usually 5% of the unpaid tax per month, up to 25%) and interest (currently around 8% per year).

The tax deadline for 2024 returns is April 15, 2025. If you cannot file by then, you can request an automatic six-month extension by filing Form 4868 before the deadline. The extension gives you until October 15, 2025, to file, but it does not extend the deadline to pay any tax you owe—that is still April 15. If you think you will owe money, pay what you estimate you owe by April 15 to avoid penalties, then file the actual return by October 15.

If you are waiting for documents like W-2s or 1099s from employers or clients, you do not have to wait to file. You can file with the income you know about and amend your return later when the missing documents arrive.

Frequently Asked Questions

Can I get a refund if I did not work or earn any income?

Yes, if you have a dependent child or children. The Child Tax Credit is $2,000 per child, and up to $1,700 of it is refundable. If you have no tax liability but claim the credit, the IRS sends you the refundable portion. You must have a valid Social Security number for each child and claim them as dependents on your return.

What if I made a mistake on my return and missed a deduction?

You can file an amended return using Form 1040-X. You have three years from the original filing deadline to amend and claim a deduction or credit you missed. The IRS will recalculate your refund and send you the difference, though processing an amended return takes longer than an original return—typically four to six weeks.

Does getting a large refund mean I did something wrong?

Not necessarily. A large refund means you paid more tax during the year than you actually owed. This happens if your withholding is set too high, if you had a major life change (marriage, child, job loss) that reduced your income partway through the year, or if you claimed a large refundable credit like the EITC. It is not wrong, but if it happens every year, adjusting your W-4 means you keep more money in your paycheck instead of waiting for a refund.

If I file electronically, will I get my refund faster?

Yes. E-filed returns are processed faster than paper returns. If you also choose direct deposit, the IRS deposits your refund directly into your bank account, which is faster than waiting for a check. Direct deposit typically takes five to seven business days after the IRS approves your return, though it can take longer during peak tax season.

Can I claim a deduction for something I am not sure about?

You should only claim deductions you actually may have access to for. If you are unsure, check the IRS website for the specific deduction or credit, or consult a tax professional. Claiming deductions you do not may have access to for can trigger an audit, and you will have to pay back the tax plus penalties and interest if the IRS disallows the deduction.