Recently, I was catching up on tax updates in the latest issue of Accounting Today, and I came across an article that stopped me in my tracks. Have you all heard about the Internal Revenue Service Math and Taxpayer Help Act (IRS MATH Act, or H.R.998)?

In the midst of the confusion that happened with the federal government shutdown (which I’ve already written about here and here), this bill was quietly passed by Congress and sent to President Trump for his signature. This bill aims to promote more clarity with IRS notices, particularly with math or clerical notices that are sent to taxpayers after filing their returns.

While I’m usually skeptical of any tax legislation that is passed (as we all should be), I think H.R. 998 is an excellent step in the right direction. When I worked for IRS, I spent a large amount of time explaining notices to taxpayers, both as a contact representative and as an auditor and tax specialist. Even with the push for plain English writing (no jargon allowed), taxpayers were still confused about what certain notices meant, as well as the appropriate response after getting those notices.

H. R. 998 outlines a number of requirements for IRS contact with taxpayers via notices. When the IRS issues a notice for a math/clerical error, it must:

• Deliver the notice to the taxpayer’s last known address.  
• Provide a clear description of the error including the specific type of error, the applicable Internal Revenue Code section, and the exact line of the tax return it pertains to.
• Include an itemized computation showing the adjustments required to correct the error.
• Provide the telephone number for the IRS automated transcript service so taxpayers can follow up.
• Clearly state the deadline for the taxpayer to request an abatement of any tax assessed because of the error.

Additionally, the bill clarifies the penalty abatement procedure and subsequent notices, letting taxpayers know that they can use their formal, flexible right to request abatement in any case where they believe that the tax calculation is incorrect. Further, the bill instructs the IRS to design and implement a pilot program exploring alternative delivery methods for math/clerical-error notices (such as certified or registered mail).

The beauty of this bill is that if your return triggers a math/clerical error notice from the IRS, you should expect more detailed information in subsequent notices. This will help you – or your tax professional – assess and respond more effectively. This clearer notice and abatement process strengthens taxpayer rights and transparency: it makes it easier to understand where the error lies, how to respond, and what timeframe applies.

I’m curious about how the IRS will implement the pilot program and ensure compliance with the new standards. I’ll be looking out for updates on this program in the future. In any case, I’m excited for how improved IRS communications will impact compliance, and I’m thrilled to see how the tax system is evolving in favor of more clarity for taxpayers.

There’s only one thing missing from this fantastic bill: a presidential signature! This bill passed Senate unanimously on October 20, 2025, and has been sent to the President for his signature. As we wait for the bill to become a law, we can peruse Congress’s website, which lists all of the bills currently in process. If you want to see which tax bills are on the horizon, check out the Ways & Means committee. They write the legislation that ends up as tax law.

There are several other tax updates that I’m excited to share with you all. Look out for those post soon! Take care.