Where to reach the IRS about your refund
The IRS has three main ways to reach them about a tax refund: phone, mail, or their online tool called Where's My Refund? The fastest route depends on what you need. If you just want to check the status of a refund you already filed for, the online tool gives you an answer in seconds. If you need to report a missing refund, correct information on your return, or discuss a problem with a payment, you'll need to call or write.
The IRS phone line for refund questions is 1-800-829-1040. This number works Monday through Friday, 7 a.m. to 7 p.m. your local time. Wait times are longest in the morning and during tax season (January through April), so calling in the afternoon or after April usually means a shorter hold. The line is closed on federal holidays.
If you prefer not to call, you can mail a letter to the IRS office that processed your return. The address depends on which state you live in — the IRS website lists the correct mailing address for each state under "Where to File" in their tax forms instructions.
Key Takeaways
- Use Where's My Refund? online to check status instantly without calling — it updates every 24 hours and works for most federal returns.
- Call 1-800-829-1040 Monday through Friday, 7 a.m. to 7 p.m. your time, if you need to report a missing refund or discuss a problem with your return.
- Have your Social Security number, filing status, and the exact refund amount from your return ready before you call.
- If you filed by mail, wait at least four weeks before contacting the IRS; if you filed electronically, wait at least three weeks.
- Mailing a letter to the IRS takes longer but creates a paper record if you need documentation of your contact.
Using Where's My Refund? online
Where's My Refund? is the fastest way to check on a federal tax refund. You reach it at irs.gov/refunds or through the IRS2Go mobile app. You'll need your Social Security number, filing status (single, married filing jointly, etc.), and the exact refund amount from your return. The tool updates once every 24 hours, usually overnight.
The tool shows three possible statuses: "Return Received" (the IRS has your return but hasn't processed it yet), "Refund Approved" (the IRS has approved your refund and it's on its way), or "Refund Sent" (your refund has been delivered). If your refund shows as sent but you haven't received it, the tool will tell you the delivery date and method — direct deposit, check, or debit card.
Where's My Refund? works for most federal returns filed in the current year and the prior year. It does not work for amended returns (Form 1040-X), returns still being reviewed for errors, or refunds held because of a tax debt or unpaid child support. If your return falls into one of these categories, you'll need to call the IRS.
What information you need before calling
Before you dial 1-800-829-1040, gather these documents: your Social Security number, the tax year you're asking about, your filing status, and the exact refund amount shown on your return or tax software. If you're calling about a return you mailed in, also have the date you mailed it and the address you sent it to. If you're calling about a return you filed electronically, have the confirmation number from your tax software or tax preparer.
If you're calling because you received a letter from the IRS about your refund, bring that letter with you. The letter will have a reference number and explain what the IRS needs from you. Having the letter in front of you when you call saves time and helps the representative understand your situation faster.
If someone else filed your return for you — a tax preparer, accountant, or family member — you may need to authorize that person to discuss your refund with the IRS. The IRS can discuss your return only with you, your spouse (if you filed jointly), or someone you've given written permission to represent you. If you want a tax preparer to handle the call on your behalf, you'll need to sign Form 2848 (Power of Attorney and Declaration of Representative).
Waiting times and what to expect when you call
IRS phone lines are busiest from January through April and during the first week of each month. If you call during these periods, expect to wait 30 minutes to two hours. Calling in May through December, or on a Thursday or Friday afternoon, usually means a wait of 15 to 30 minutes. The IRS does not offer callback options, so you'll stay on hold until a representative picks up.
When a representative answers, they'll ask you to verify your identity by providing your Social Security number and date of birth. Then they'll ask what you need help with. Be specific: say whether you're checking on a refund status, reporting a refund that didn't arrive, or asking about a letter you received. The representative can then pull up your account and see exactly where your refund is in the process.
If the representative needs to research your account further or contact another IRS office, they may tell you they'll call you back within a few days. Make sure you give them a phone number where you can be reached during business hours. Write down the representative's name and any reference number they give you — you'll need it if you have to call back.
Mailing a letter to the IRS
If you prefer to write instead of call, send a letter to the IRS office that processed your return. Find the correct address on the IRS website by looking up your state in the "Where to File" section of the Form 1040 instructions. Include your name, Social Security number, the tax year you're asking about, and a clear explanation of what you need — for example, "I filed my 2023 return on March 15, 2024, and have not received my refund of $1,200."
Mail takes longer than calling. A letter typically reaches the IRS within five to seven business days, and the IRS usually responds within 30 days. If your issue is urgent — for example, you need the refund to pay a bill — calling is faster. If you're not in a hurry and want a paper record of your contact, mailing works well.
Keep a copy of your letter and note the date you mailed it. If you don't hear back within 45 days, you can call the IRS and reference your letter. The representative can look up whether the letter arrived and what action was taken.
What to do if you can't reach the IRS by phone
During peak tax season, the IRS phone lines sometimes reach capacity and stop accepting new calls. If you get a message saying the line is full, hang up and try again later — usually after 5 p.m. or the next day. You can also try calling early in the morning, before 8 a.m., when wait times are typically shorter.
If you've tried calling multiple times and can't get through, use Where's My Refund? online instead. It gives you the same information without waiting on hold. If Where's My Refund? doesn't show your refund status (because your return is still being processed or is under review), wait another week and try again.
Another option is to visit an IRS office in person. Not all cities have one, but if yours does, you can walk in and speak to someone face-to-face. Find the nearest office at irs.gov/localoffices. Some offices require an appointment; others work on a first-come, first-served basis. Call ahead to confirm hours and whether you need to schedule.
Contacting the IRS about a refund that never arrived
If Where's My Refund? shows your refund was sent but you haven't received it, the next step depends on how it was delivered. If it was sent by direct deposit, check your bank account to see if it posted to a different account than you expected — sometimes direct deposits go to an old account if you didn't update your banking information. If it was sent by check, wait 15 business days after the delivery date shown in Where's My Refund? before assuming it's lost.
If 15 business days have passed and you still don't have the check, call 1-800-829-1040 and tell the representative the check is missing. They can file a claim for a replacement check. You'll need to wait another four to six weeks for the replacement to arrive. If the check was cashed by someone else, the IRS can investigate and may issue a replacement, but this process takes longer.
If your refund was sent to a debit card and you don't see it, contact the card issuer directly — the IRS will give you the number when you call. The card company can tell you whether the deposit was received and where it went.
Frequently Asked Questions
How long should I wait before contacting the IRS about my refund?
Wait at least three weeks if you filed electronically, or four weeks if you mailed your return. The IRS processes returns in the order they receive them, and most refunds take this long even without any problems. Calling before three weeks have passed won't speed things up — the representative will just tell you to wait longer.
Can I check my refund status without calling?
Yes. Where's My Refund? online shows your status instantly and updates every 24 hours. You need your Social Security number, filing status, and refund amount. This is faster and easier than calling, and it works for most federal returns.
What if the IRS says my refund was sent but I never got it?
If it was a check, wait 15 business days after the delivery date shown in Where's My Refund?. If it still hasn't arrived, call the IRS and report it missing. They'll file a claim and send a replacement, which takes four to six weeks. If it was direct deposit, check that it didn't go to an old bank account.
Do I need a tax preparer to call the IRS about my refund?
No. You can call yourself using 1-800-829-1040. If you want your tax preparer to call on your behalf, you need to sign Form 2848 first. The IRS will only discuss your return with you, your spouse (if you filed jointly), or someone with written permission.
What if I get an error message when I try to use Where's My Refund?
The most common cause is entering information that doesn't match your tax return exactly — Social Security number, filing status, or refund amount. Double-check all three. If the error continues, your return may still be processing or under review. Try again in a few days, or call 1-800-829-1040 for help.