Tax Scams and IRS Impersonation Fraud — What Seniors Must Know

The caller said he was from the IRS and that Frank owed $4,200 in back taxes. If he did not pay within two hours, federal agents would come to arrest him. Frank, a 72-year-old retired teacher in Ohio, was terrified. His hands shook as he drove to the store to buy gift cards, just like the caller demanded.

But the whole thing was a lie.

Frank lost $4,200 that afternoon to a tax scam. He is not alone. Every year, millions of seniors receive fake calls, texts, and emails from criminals pretending to be the IRS or HMRC. These tax scams are ruthless, convincing, and shockingly common.

This guide will show you exactly how these scams work, the red flags to watch for, and what to do if you ever receive one of these calls.

Why Tax Scams Are So Effective

Tax scams work because they weaponize fear.

Most people feel a little nervous about taxes. Did I file correctly? Do I owe anything? What happens if I made a mistake? Scammers know this and exploit it brilliantly.

When someone calls claiming to be from the IRS or HMRC and says you owe money, your brain goes into panic mode. You stop thinking clearly. You just want the problem to go away. And that is exactly what the scammer is counting on.

Seniors are targeted more often because scammers assume older adults are more trusting of authority figures, less likely to verify information online, and more afraid of consequences like arrest or fines. None of that means you are gullible. It means these criminals are skilled manipulators.

Let us break down the most common tax scams in both the US and UK so you know exactly what to watch for.

IRS Scams in the US

1. Phone Calls Demanding Immediate Payment

This is the most widespread IRS scam. A caller claims you owe back taxes and demands you pay immediately using gift cards, wire transfers, or cryptocurrency. They often spoof their caller ID to make it look like the call is coming from Washington, D.C. or an official IRS number.

Red flag: The real IRS will never call you out of the blue demanding immediate payment. They always contact you by mail first.

2. Fake Refund Emails and Texts

You receive an email or text message saying you have an unclaimed tax refund. All you need to do is click a link and enter your personal information. The link takes you to a convincing but fake website designed to steal your Social Security number, bank details, or both.

Red flag: The IRS does not send emails, text messages, or social media messages about your tax refund. Period.

3. Arrest and Lawsuit Threats

The scammer tells you that a warrant has been issued for your arrest. They may say your driver license will be revoked or that local police are on their way. Some even have a second person call pretending to be a police officer to make the threat feel real.

Red flag: The IRS does not threaten arrest over the phone. Tax disputes go through a legal process that always starts with written correspondence.

4. Fake IRS Agents at Your Door

In rare but alarming cases, scammers actually show up at your home wearing fake badges and claiming to be IRS agents. They demand cash payment on the spot.

Red flag: Real IRS agents always carry two forms of official identification. You can verify any agent by calling the IRS directly at 1-800-829-1040.

5. Social Security Number Suspension Threats

A robocall warns that your Social Security number has been "suspended" due to suspicious activity linked to tax fraud. You are told to press 1 to speak with an agent who will help resolve the issue — but that agent is a scammer.

Red flag: Your Social Security number cannot be suspended. That is not a real thing. If you hear those words, hang up immediately.

If you have experienced suspicious phone calls before, our guide on phone scams targeting seniors covers additional tactics criminals use.

What the Real IRS Will NEVER Do

Memorize this list. Print it out and stick it on your fridge:

• Never call demanding immediate payment without first sending a bill by mail
• Never threaten you with arrest or deportation for not paying
• Never demand payment by gift cards, wire transfer, or cryptocurrency
• Never ask for credit or debit card numbers over the phone
• Never revoke your driver license or business licenses
• Never leave angry or threatening voicemails

The IRS is a slow-moving government agency. They send letters. They give you time to respond. They do not call screaming about arrest warrants.

HMRC Scams in the UK

If you are in the UK, tax scams follow a similar playbook — but with a British twist. Here are the most common HMRC scam calls and messages.

1. Phone Calls About Tax Refunds

You receive a call saying HMRC owes you a refund. Sounds lovely, right? The caller asks for your bank details so they can "deposit" the money. Instead, they drain your account.

Red flag: HMRC will never call you to ask for bank details for a refund. Refunds are processed through your tax account or by cheque.

2. National Insurance Number Compromised

A voicemail or live call claims your National Insurance number has been compromised due to tax fraud. You are told to call back urgently or face legal action. The number they give you connects to a scam call centre.

Red flag: HMRC will never leave threatening voicemails about your National Insurance number. These HMRC bogus calls are designed purely to create panic.

3. Text Messages with Fake Refund Links

You get a text that looks like it is from HMRC saying you are owed a tax rebate. The link takes you to a fake HMRC website that harvests your personal and financial information.

Red flag: HMRC will never text you a link to claim a refund. Legitimate refunds are handled through your Government Gateway account.

4. Voicemails Threatening Legal Action

An automated voice message states that HMRC is filing a lawsuit against you and that you must call back immediately to avoid prosecution. The message sounds urgent, official, and deeply frightening.

Red flag: HMRC does not use automated voicemails to threaten legal action. Real legal proceedings involve formal letters, not robocalls.

For tips on identifying fraudulent emails that often accompany these scams, read our guide on how to spot scam emails.

What the Real HMRC Will NEVER Do

Just like the IRS list above, keep this handy:

• Never ask for personal or financial information by email, text, or phone
• Never demand immediate payment or threaten arrest on a call
• Never send links in text messages asking you to log in
• Never use threatening or aggressive language
• Never ask for payment via gift cards or vouchers
• Never leave voicemails saying you will be prosecuted unless you call back

If HMRC genuinely needs to contact you, they send a letter or communicate through your secure Government Gateway account.

Council Tax Scams in the UK

Council tax fraud is a growing problem in the UK. Scammers call or email pretending to be from your local council, saying you owe council tax arrears. They may claim bailiffs will be sent to your home unless you pay immediately.

Some scammers offer to help you get a council tax reduction or refund — for a fee, of course. They take your money and personal details, and you never hear from them again.

How to stay safe: Your local council will always contact you by official letter. If you receive a suspicious call about council tax, hang up and call your council directly using the number on their official website.

5 Red Flags of Any Tax Scam

No matter where you live, these warning signs apply to every tax scam:

1. Urgency and pressure. "You must pay NOW or face arrest." Real tax agencies give you weeks or months to respond, not minutes.

1. Unusual payment methods. Gift cards, wire transfers, cryptocurrency, or prepaid debit cards. No government agency accepts payment through iTunes gift cards. Ever.

1. Threats of arrest or deportation. This is pure intimidation. Tax issues are civil matters, not criminal emergencies.

1. Unsolicited contact. You did not initiate the conversation. The call, email, or text came out of nowhere. Be suspicious of any tax communication you did not expect.

1. Requests for personal information. Social Security numbers, National Insurance numbers, bank details, or passwords. A real tax agency already has your information on file. They do not need to call and ask for it.

What to Do If You Get a Suspicious Tax Call or Email

Follow these steps immediately:

Step 1: Do not engage. If you are on a phone call, hang up. Do not press any buttons. Do not argue with the caller. Just end the call.

Step 2: Do not click any links. If you received an email or text, do not click on anything. Do not open attachments.

Step 3: Write down the details. Note the phone number that called you, what the caller said, and when the call happened. If it was an email, save it but do not reply to it.

Step 4: Verify independently. If you are worried you might actually owe taxes, contact the real agency directly. In the US, call the IRS at 1-800-829-1040. In the UK, call HMRC at 0300 200 3300. Use only official numbers — never a number the caller gave you.

Step 5: Report it. Reporting helps authorities track and shut down these scam operations. Here is exactly where to report.

How to Report Tax Scams

In the US

• TIGTA (Treasury Inspector General for Tax Administration): Report IRS impersonation scams at tigta.gov or call 1-800-366-4484
• IRS Phishing: Forward suspicious emails to phishing@irs.gov
• FTC (Federal Trade Commission): Report at reportfraud.ftc.gov
• IRS Scammer Numbers: If you have the phone number the scammer used, include it in your TIGTA report so investigators can trace it

In the UK

• HMRC Phishing: Forward suspicious emails to phishing@hmrc.gov.uk and suspicious texts to 60599
• Action Fraud: Report at actionfraud.police.uk or call 0300 123 2040
• Council Tax Fraud: Report to your local council directly through their website

Every report matters. Even if you did not lose money, your report helps protect someone else who might.

Protect Yourself Going Forward

Here are a few simple habits that make you a much harder target for tax fraud:

• File your taxes early. The earlier you file, the less time scammers have to file a fraudulent return in your name.
• Use official websites only. Bookmark irs.gov and gov.uk/hmrc so you always go to the real site.
• Never share your Social Security or National Insurance number over the phone unless you initiated the call to a verified number.
• Tell friends and family. Scammers succeed because people feel embarrassed and stay silent. Talking about it protects everyone.

If you need help filing your taxes safely and for free, check out our guide to free tax filing help for seniors.

The Bottom Line

The tax office is not as scary as scammers want you to believe. The IRS sends letters. HMRC uses your Government Gateway. Neither agency will ever call you screaming about arrest warrants or demanding gift card payments.

If a call makes you feel panicked, that panic is the scam. Real government agencies do not operate through fear and urgency. They operate through paperwork and patience.

Now you know exactly what to look for. You know the red flags. You know where to report. And most importantly, you know that hanging up the phone is always the right move.

Stay sharp, stay skeptical, and do not let anyone rush you into a decision — especially when they claim to be from the tax office.