The biggest refund comes from claiming every deduction and credit you actually may have access to for, then filing through the method that gets your money fastest
A larger tax refund is not about luck or special tricks—it is about three concrete things: making sure you claim all the deductions and credits the tax code allows you, filing your return accurately so the IRS does not delay it, and choosing a filing method that matches your situation. Most people leave money on the table because they miss credits they did not know existed, claim deductions they are not sure about, or file in a way that creates delays.
The IRS does not volunteer information about credits or deductions. You have to know they exist and meet the specific requirements. A larger refund starts with understanding what you are may be able to access to claim, then filing in a way that gets processed without holds or corrections.
Key Takeaways
- The Earned Income Tax Credit (EITC) and Child Tax Credit are the two largest refunds most people miss, and they require specific income and family status to claim.
- Filing electronically with direct deposit gets your refund in 21 days or less in most cases, while paper returns take 4 to 6 weeks even when there are no problems.
- Deductions reduce the income you pay tax on, while credits reduce the tax itself—credits are worth more, and some credits give you money back even if you owe no tax.
- Errors on your return cause the IRS to hold your refund for review, so accuracy matters more than speed when filing.
- Using tax software or a preparer who knows your full situation catches deductions and credits you would miss filing on your own.
Credits that return money even if you owe no tax
A refundable credit is worth more than a deduction because it can give you money back even when you owe zero tax. The two largest are the Earned Income Tax Credit (EITC) and the Child Tax Credit. If you have children or earned less than roughly $60,000 in the past year, one or both of these may apply to you.
The EITC is designed for people with low to moderate income who work. The amount depends on your income, filing status, and whether you have children. A single parent with two children can receive over $3,600 back; a married couple filing jointly with no children can receive up to $560. You must have earned income—wages, self-employment income, or certain other sources—to claim it. The IRS website has an EITC calculator that shows you the exact amount based on your numbers.
The Child Tax Credit gives you up to $2,000 per child under 17. Part of it is refundable, meaning if your tax is lower than the credit amount, the IRS sends you the difference. You need a Social Security number for each child, and the child must live with you for more than half the year. If you did not claim the full credit in prior years because your income was too high, your situation may have changed.
Other credits that can return money include the American Opportunity Tax Credit (up to $2,500 for education expenses) and the Saver's Credit (for retirement contributions). Each has specific requirements, but if you meet them, the refund is automatic when you file.
Deductions that lower the income you pay tax on
A deduction reduces your taxable income, which lowers your tax bill. You can either take the standard deduction (a flat amount that depends on your filing status and age) or itemize deductions if your specific expenses add up to more.
Most people use the standard deduction because it is simpler and often 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 you are 65 or older, you get an extra amount added on.
Itemizing makes sense if you have large medical expenses, paid significant state and local taxes, made substantial charitable donations, or paid mortgage interest. Keep receipts and records for anything you claim. Common itemized deductions include mortgage interest, property taxes, state income taxes (up to $10,000), charitable donations, and unreimbursed medical expenses over 7.5% of your income.
If you are self-employed, you can deduct business expenses—office supplies, equipment, a portion of your home if you have a dedicated workspace, vehicle mileage, and health insurance premiums. These deductions reduce your taxable income and can significantly lower your tax bill.
Filing electronically with direct deposit gets your refund fastest
The IRS processes electronic returns in 21 days or less when there are no errors or holds. Paper returns take 4 to 6 weeks. If you want your refund as quickly as possible, file electronically and request direct deposit to your bank account.
Direct deposit means the IRS sends your refund straight to your checking or savings account instead of mailing a check. You need your routing number and account number, which you can find on a blank check or by calling your bank. Direct deposit is faster, safer, and more reliable than waiting for mail.
Electronic filing also reduces errors because tax software checks your return for common mistakes before you submit it. The IRS rejects returns with obvious problems immediately, which lets you fix and resubmit them the same day instead of waiting weeks for a notice in the mail.
If you cannot file electronically yourself, a tax preparer or volunteer tax assistance program can file for you. The IRS Free File program offers free electronic filing through partner software companies if your income is below a certain threshold (roughly $79,000 for 2024). VITA (Volunteer Income Tax Assistance) sites offer free preparation and filing through community organizations, libraries, and nonprofits.
Accuracy matters more than speed
A return with errors gets held for review, which delays your refund by weeks or months. The IRS matches information from your employer (W-2 forms), banks (interest and dividend statements), and other sources against what you report. Mismatches trigger a hold.
Common errors that delay refunds include wrong Social Security numbers, mismatched names (like using a nickname instead of your legal name), incorrect income amounts, and claiming dependents who do not meet the requirements. Double-check every number before you file.
If you claim a credit or deduction you are unsure about, it is better to leave it off than to claim it incorrectly. An incorrect claim can result in a notice from the IRS asking you to prove it, which delays your refund and may require you to repay the amount if you cannot prove it.
If the IRS finds an error after you file, they will send you a notice by mail. Do not ignore it. Respond within the timeframe they give you, and provide any documents they ask for. Responding quickly resolves the issue faster than waiting for a follow-up notice.
Using a tax preparer or software catches what you would miss
Tax software like TurboTax, H&R Block, or TaxAct walks you through questions about your income, family, expenses, and life changes. As you answer, the software identifies credits and deductions you may may have access to for and calculates the largest refund based on your situation. Most software flags common errors before you file.
A tax preparer—whether a CPA, enrolled agent, or tax professional—knows the full range of deductions and credits and can spot opportunities you would not think to mention. If your situation is complicated (self-employment income, rental property, investments, major life changes), a preparer usually finds enough deductions to pay for their fee and then some.
If cost is a concern, VITA sites offer free preparation. You can find a location near you through the IRS website or by calling 211. VITA volunteers are trained to handle most common situations and can claim credits and deductions you might miss on your own.
What to do if your refund is delayed
If you filed electronically with direct deposit and it has been more than 21 days, check the status using the IRS Where's My Refund tool on the IRS website. You need your Social Security number, filing status, and the exact refund amount. The tool updates once a day and tells you whether your return is still being processed, if there is a problem, or if it has been sent.
If the tool says there is a problem, the IRS will send you a notice by mail explaining what they need. Respond to the notice with the documents they ask for. Do not wait—the notice includes a deadline.
If your refund was supposed to arrive by direct deposit and did not show up after 21 days, contact your bank first to make sure the deposit was not rejected. Then contact the IRS at 1-800-829-1040 to report it. They can trace the payment and reissue it if necessary.
Frequently Asked Questions
Can I claim a deduction if I do not have a receipt?
The IRS can ask you to prove any deduction you claim. Without a receipt, you have no proof. For large deductions, keep receipts, bank statements, or credit card statements showing the expense. For charitable donations, the charity should send you a written acknowledgment. Without documentation, do not claim the deduction.
What if I made more money this year than last year—will my refund be smaller?
Not necessarily. A higher income can disqualify you from some credits (like EITC), but it does not automatically shrink your refund. Your refund depends on how much tax was withheld from your paychecks compared to how much tax you actually owe. If your employer withheld more than you owe, you get a refund regardless of income.
Should I claim my adult child as a dependent to get a bigger refund?
Only if they meet the IRS requirements: they must be under 24 (or a full-time student under 24, or permanently disabled), live with you for more than half the year, and not provide more than half their own support. If they do not meet all three, claiming them is an error that will be caught and corrected by the IRS, which delays your refund.
Is it worth paying a tax preparer if I have a simple return?
If your only income is wages from one job and you have no dependents or deductions beyond the standard deduction, you probably do not need a preparer. Tax software is cheaper and catches errors. If you have children, self-employment income, or significant deductions, a preparer often finds enough to justify their cost.
Can I file my return early to get my refund sooner?
You can file as soon as you have all your documents (W-2s, 1099s, receipts for deductions). Filing early does not speed up processing—the IRS processes returns in the order they are received. However, filing early means you get your refund sooner in the year than if you wait until April.