What makes a tax refund company legitimate
A legitimate tax refund company is registered with the IRS as an Authorized e-File Provider, has a physical address you can verify, and charges you only for actual work done—not for filing your return or collecting your refund. The IRS does not endorse specific tax companies, but it does maintain a public list of authorized preparers. If a company claims the IRS recommends them, that is a red flag.
Legitimate companies also let you see their fee before you agree to anything, do not promise a larger refund than you are owed, and do not ask you to sign blank forms or hand over your tax documents without keeping copies for you. They file your return with the IRS under their own credentials, not yours, and they do not hold your refund hostage to pressure you into buying other services.
The key difference between a real tax preparer and a scam is that a real one works for you—they prepare and file what you tell them to file. A scam works against you—they promise something impossible, charge you upfront, or disappear once they have your money and personal information.
Key Takeaways
- Check the IRS's list of Authorized e-File Providers to confirm a company is registered to file tax returns electronically.
- Legitimate tax companies charge for preparation and filing work, not for the refund itself or for claiming deductions you are may have access to to.
- A real tax preparer will show you the completed return before filing and keep a copy for your records.
- If a company promises a refund larger than you expect, asks for payment upfront before filing, or pressures you to buy add-on services, treat it as a scam.
How to check if a tax company is registered with the IRS
Go to the IRS website and use the Tax Professionals Search tool. Enter the company name or the individual preparer's name and Preparer Tax Identification Number (PTIN). If the name does not appear in the search results, the company is not authorized to file returns electronically on your behalf.
A company can still be a scam even if it appears in the search results—registration only means they are allowed to file. It does not mean they are honest or competent. Cross-check the company name, address, and phone number against what you see on their website or in their advertising. If the address in the IRS database does not match the address they give you, that is a warning sign.
You can also search the Better Business Bureau and your state's attorney general office for complaints. A company with dozens of unresolved complaints about missing refunds or identity theft is not worth the risk, even if it is technically registered.
Red flags that signal a scam or unreliable company
Upfront payment before filing is the most common warning sign. Legitimate tax preparers charge you after the work is done, or they deduct their fee from your refund with your written permission. If a company demands payment by gift card, wire transfer, or cryptocurrency before they file anything, it is a scam. Once that money leaves your account, you will not get it back.
Promises of a larger refund than you expect are another major red flag. No honest preparer can may provide your refund will be bigger than the IRS calculates. If someone tells you they can "find" deductions you did not know about or "maximize" your return in ways other preparers missed, they are either lying or planning to commit fraud on your behalf—which makes you liable too.
Pressure to buy add-on services—like refund advances, tax planning packages, or financial products—is a sign the company makes more money from upselling than from honest tax work. Legitimate preparers answer questions about what you need; they do not push products you did not ask for.
Refusal to show you the return before filing or to give you a copy afterward means you have no way to know what they submitted to the IRS in your name. A real preparer walks you through the return line by line and gives you a signed copy to keep.
Requests for your Social Security number, bank account details, or tax documents before you have a signed engagement letter and a clear fee agreement are dangerous. Scammers use this information to file fraudulent returns in your name or to steal your identity.
What to do if you already paid a questionable tax company
If you sent money to a company and now suspect it is a scam, stop all contact and do not send more money. Check your bank or credit card statement to see if the charge went through. If it did, contact your bank or card issuer immediately and report it as fraud or an unauthorized charge. Many banks can reverse the transaction if you report it within a few days.
File a complaint with the IRS at irs.gov/uac/report-phishing-scams. Include the company name, the amount you paid, the date, and how you paid. Also file a complaint with the Federal Trade Commission at reportfraud.ftc.gov. These reports help law enforcement track patterns and shut down operations.
If the company filed a return in your name without your permission, or if you discover they filed a fraudulent return, contact the IRS Criminal Investigation division and your state's attorney general. You will also need to file your own correct return as soon as possible to prevent the IRS from assessing penalties on the fraudulent one.
How legitimate tax companies charge for their work
Real tax preparers charge in one of three ways: a flat fee for your return type (usually $150 to $400 for a simple return, more for complex ones), an hourly rate (typically $150 to $300 per hour), or a percentage of your refund (usually 15 to 25 percent, with a cap). All three are legal and common.
The key is that the fee is disclosed before you sign anything, and it is based on the work involved—not on the size of your refund. A company that charges you $50 to file a simple return and $500 to file a complex one is legitimate. A company that charges you nothing upfront but takes 50 percent of your refund is either desperate or dishonest.
If a company offers to deduct their fee from your refund, get that agreement in writing. The IRS allows this practice, but only if you authorize it in advance and only if the preparer is the one requesting the deduction—not a third-party lender or refund advance company.
The difference between a tax preparer and a refund advance lender
A tax preparer files your return and charges you for that service. A refund advance lender gives you cash now against your expected refund and charges you interest and fees. These are two different businesses, and many scams blur the line between them.
If a company offers to give you your refund money today instead of waiting for the IRS, they are not a tax preparer—they are a lender. They will charge you 15 to 30 percent of your refund in fees and interest, and they will file your return electronically so they get paid first when the IRS sends the money. This is legal, but it is expensive and it is not tax preparation.
Some companies advertise "instant refunds" or "same-day refunds" to make this sound like a benefit. It is not. The IRS deposits refunds in 21 days or less if you file electronically and choose direct deposit. Paying a lender 20 percent to get the money five days earlier costs you hundreds of dollars for no real gain.
Frequently Asked Questions
Can I look up a tax preparer by their name instead of the company name?
Yes. Use the IRS Tax Professionals Search tool and enter the preparer's Preparer Tax Identification Number (PTIN) if you have it, or their last name and first name. The search will show you which companies they are authorized to file for and whether they have any disciplinary history with the IRS.
What if a tax company is registered but has bad reviews?
Registration with the IRS means they are allowed to file returns, not that they are trustworthy or competent. Read the complaints carefully—if multiple people report missing refunds, identity theft, or refusal to provide copies of filed returns, find a different preparer. The IRS can revoke registration, but it takes time and complaints help speed that process.
Is it safe to use an online tax company I have never heard of?
Only if they are registered with the IRS and they do not ask for upfront payment or promise a larger refund. Check the IRS database first, then look for complaints with the Better Business Bureau and your state attorney general. If the company has a physical address and a phone number you can verify, that is a good sign. If they only communicate by email or through a website chat, be cautious.
What should I do if a tax preparer asks me to sign a blank return?
Do not sign it. A legitimate preparer will fill in all the numbers, show you the completed return, and ask you to review it before you sign. If they ask you to sign a blank form or a form with incomplete information, they are setting up a situation where they can file whatever they want in your name. This is fraud, and you are liable for it even though you did not authorize it.
Can the IRS help me if I used a scam tax company?
The IRS can investigate and potentially prosecute the company, but they cannot recover your money or fix your return for you. You will need to file an amended return yourself or hire a legitimate preparer to do it. File a complaint with the IRS Criminal Investigation division and the Federal Trade Commission so they can track the scam and warn others.