How to check if a tax notice is genuine for tax preparers serving seniors in 2026

Learn how tax preparers serving seniors can check a tax notice, verify the sender, spot warning signs, and choose tools that help explain letters.

By CleverDings · 2026-10-28

CleverDings is published by the makers of Benefit Buddy, Postal Buddy and Packing Buddy, which are compared here alongside other apps.

Start by reading the notice carefully, recording its sender and any stated deadline, and comparing its details with the older person's tax records. Do not use a phone number or payment instructions from a suspicious notice until the sender has been checked independently. A tool such as Postal Buddy can explain a photographed letter in big print and out loud, but a letter explanation is not official confirmation that a tax notice is genuine. ^[1]

Option	What it does	Cost
Postal Buddy	Explains a photographed letter in big print and out loud. ^[1]	The senior's side is free forever; Plus costs $9.99 a month or $79 a year. ^[1]
Official tax agency contact channels	Use independently obtained contact details to ask whether the notice was issued and what action is required.	Not published
The client's existing tax records	Compare the notice's tax year and stated issue with filed returns and earlier correspondence.	Not published
A qualified tax professional or agency representative	Ask for help clarifying an unfamiliar tax issue, disputed amount, or deadline.	Not published

What you need before you start

Before checking a tax notice for an older client, gather the information needed to compare the letter with the client's records. Keep the client's privacy in mind, and obtain permission before handling personal documents.

The complete notice. Keep every page, including any page with a response deadline, payment request, reference number, or contact details. Note whether the envelope is available.
The client's tax records. Have the relevant tax year, filed return, and any earlier correspondence available. Use these records to identify details that need checking rather than assuming a matching name proves the notice is genuine.
The stated sender. Write down the agency or organization named on the notice. Record its mailing address, telephone number, and any reference number, but do not treat those details as proof of authenticity.
The requested action. Identify whether the letter asks for payment, a reply, documents, or another action. Note the deadline without agreeing to pay or sharing information yet.
A safe way to verify the sender. Find contact information independently through an official source, rather than relying only on the details printed in the letter.
The client's permission and a record of the check. Keep notes of what was compared, which details remain uncertain, and whom you contacted.

Avoid copying sensitive tax identifiers into casual notes or unapproved tools. If a notice appears suspicious, preserve the original and seek confirmation before following its instructions.

Step by step

Read the whole notice. Check the sender, tax year, stated reason for contact, amount requested, deadline, and instructions. A single convincing detail does not establish that the letter is genuine.

Compare it with the client's records. Check whether the tax year and subject match a return or earlier correspondence. If the letter refers to a tax matter the client does not recognize, record that difference for follow-up rather than guessing why it was sent.

Look for warning signs. Pay attention to pressure to act immediately, unexpected payment requests, unusual instructions, inconsistent details, or requests for personal information. These signs deserve investigation, but their presence or absence alone does not settle whether a notice is genuine.

Check the sender independently. Use an official agency website or contact information obtained from a reliable, separate source. Do not rely on a telephone number, payment link, or address supplied only by the questionable letter. Ask the agency how to verify the notice and its reference details.

Confirm the request and deadline. Ask whether the agency issued the notice, whether the stated amount or action matches its records, and how the client should respond. If the agency cannot confirm the notice, ask what official route should be used to resolve the uncertainty.

Pause before paying or sharing information. Do not send money, provide tax identifiers, or hand over account details simply because a letter looks official. If a payment deadline is approaching, seek prompt confirmation through independently verified contact details.

Explain the result to the client. Use plain language to describe what has been checked, what the agency confirmed, and what remains uncertain. For an older person who has difficulty reading small print, read the notice aloud and explain its stated request without presenting an unverified claim as fact.

Keep a written record. Note the date of the check, the source used to verify contact details, the questions asked, the response received, and any next step. Store the notice and notes securely in line with the client's privacy requirements.

Escalate unresolved cases. If the sender or request remains uncertain, contact the relevant tax agency through an independently verified channel or consult an appropriate tax professional. Do not treat an automated explanation, a familiar logo, or a plausible reference number as final confirmation.

Tools that can do it

Different tools can help with different parts of the check. Use the one that addresses the immediate question, and verify the notice with the purported sender when authenticity remains uncertain.

Official tax agency contact channels. Use independently obtained agency contact details to ask whether a notice was issued and what action is required. Check the agency's official guidance for the appropriate verification process. Keep a note of the response and any next steps.

The client's existing tax records. A filed return and earlier correspondence can help identify the tax year and issue named in a notice. They are useful for spotting details that need confirmation, but matching information does not independently prove who sent the letter.

A qualified tax professional or appropriate agency representative. Seek help when the letter involves an unfamiliar tax issue, a disputed amount, or a deadline that needs clarification. Ask which details can be verified and what official steps should follow.

Postal Buddy. Postal Buddy is made by the team that publishes this site. ^[1] You take a photo of each letter you get, and Postal Buddy tells you, in big print and out loud, what it is. ^[1] The app can read its explanation of a letter out loud. ^[1] For a bill, it shows the sender, the amount and the due date. ^[1] For a suspected scam, it says not to pay or call the number on it; Postal Buddy says it never calls a letter safe. ^[1] Its web scam check is free and needs no account; Postal Buddy tells you what looks wrong and says nothing is kept. ^[1] The older person does not have to sign in; family helpers sign in. ^[1] The app is made for phones and the web. ^[1] A web app is listed, but the Postal Buddy website says 'Opening soon'. ^[1] Postal Buddy can help explain what a photographed letter appears to say, but tax preparers still need independent confirmation from the relevant agency before treating a notice as genuine.

Choose based on the task: official channels for confirmation, client records for comparison, professional help for unresolved tax questions, and a letter explanation tool when reading or understanding the notice is difficult.

Common mistakes to avoid

Trusting a logo or formal wording. Familiar-looking details are not enough to establish who sent a notice. Check the sender independently.

Calling the number printed on a suspicious letter. Find the agency's contact details separately before asking about the notice.

Ignoring a deadline while investigating. Record the stated date and seek official confirmation promptly. Do not assume that a suspicious-looking notice can be ignored.

Paying before checking the request. Confirm the sender and the reason for payment through an independently verified channel before following payment instructions.

Treating a tool's explanation as proof. A tool can help explain a letter's contents or point out concerns, but the relevant agency is the place to confirm whether it issued the notice.

Assuming a real notice must be harmless. A genuine notice may still require a response or action. Confirm what is being requested and when it is due.

Sharing more personal information than necessary. Use approved, secure ways to handle tax records, and avoid putting sensitive identifiers into informal notes or unapproved services.

Failing to document the outcome. Record which details were checked, what was confirmed, what remains unclear, and who is responsible for the next step. This helps the client and any authorized helper continue the process without repeating work.

Things to check before you choose

Before relying on a tool to help review a tax notice, check what it actually does and whether that matches the question at hand.

Can it explain the letter clearly? Consider whether the older person can read the explanation comfortably or listen to it instead.
Does it help identify warning signs? Check whether the tool explains what appears wrong without presenting uncertainty as a definite conclusion.
What happens to the information? Review the tool's current privacy information before entering tax details or photographing a document containing personal identifiers.
Is the service available in the needed form? Check whether the current website or app can be used on the person's device. Postal Buddy's website says its web app is 'Opening soon'. ^[1]
Can the notice be confirmed independently? Establish how to contact the relevant agency through a source separate from the letter. This remains important regardless of which explanation tool is used.
Is a paid plan needed? Postal Buddy says the senior's side is free forever; Plus costs $9.99 a month or $79 a year, with a 30-day Plus trial and no card needed when the first helper joins. ^[1] Check the current plan details against the features required before paying.

A useful choice is one that helps the preparer understand the letter while keeping official verification, privacy, and the client's next steps clear.

Frequently asked questions

How can a tax preparer check if a tax notice is genuine?

Read the full notice, compare its details with the client's tax records, and note the sender, tax year, requested action, and deadline. Find the purported agency's contact details independently and ask whether it issued the notice. Do not pay or share sensitive information based only on the letter's appearance. Keep a record of the confirmation and any steps still required.

Can Postal Buddy confirm that an IRS notice is genuine?

Postal Buddy explains a photographed letter in big print and out loud. ^[1] For a suspected scam, it says not to pay or call the number on it, and it says it never calls a letter safe. ^[1] These functions can help a preparer understand a notice, but confirmation that the IRS issued it must come through an independently verified official channel.

What warning signs should tax preparers look for in a tax notice?

Look for pressure to act immediately, unexpected payment demands, unfamiliar instructions, inconsistent details, and requests for personal information. Compare the tax year and stated issue with the client's records. These clues warrant checking, but none alone proves that a notice is fraudulent or genuine. Contact the purported agency through independently obtained details before acting on a questionable request.

Can Postal Buddy explain a letter to an older person who has trouble reading?

Yes. Postal Buddy tells an older person what a photographed letter is in big print and out loud. ^[1] The app can read its explanation of a letter out loud. ^[1] The older person does not have to sign in, while family helpers sign in. ^[1] The explanation can help with understanding the letter, but the preparer should still verify a tax notice with the relevant agency.

Is Postal Buddy free for checking a suspicious letter?

Postal Buddy says its web scam check is free and needs no account; it tells you what looks wrong and says nothing is kept. ^[1] The senior's side is free forever, while Plus costs $9.99 a month or $79 a year. ^[1] Check the current availability of the web app before planning to use it, because the Postal Buddy website says it is 'Opening soon'. ^[1]

What should a tax preparer do if a tax notice has a deadline?

Record the deadline and seek confirmation promptly through an independently verified agency contact channel. Ask whether the notice was issued, whether the requested action matches the agency's records, and how the client should respond. Do not ignore the letter merely because it looks suspicious, and do not pay or share sensitive information before checking the request. Document the answer and the next step.

Postal Buddy says the senior's side is free forever; Plus costs $9.99 a month or $79 a year, with a 30-day Plus trial and no card needed when the first helper joins. ^[1]

Try Postal Buddy

Sources

Postal Buddy's own description of itself (the product of this site's publisher)