The Internal Revenue Service said Friday it would restart issuing its 500 series of balance-due notices to taxpayers later this month after they were paused on May 9 due to the COVID-19 pandemic.
While the IRS continued to issue most of its notices, the 500 series was temporarily suspended because of a backlog of mail that built up at the IRS while many employees were away from agency facilities due to COVID-19. The IRS came under fire earlier this year for issuing balance due notices with the incorrect dates to taxpayers during the pandemic and agreed to stop sending the notices until it caught up with its backlog of unopened mail (see story).
Mark Bodenstab is a director of research & development tax credit services at KBKG, operating out of New Hampshire. He brings knowledge of many aspects of R&D from his 20+ years in the private sector as well as 14 years with the Internal Revenue Service. He joined the IRS as a general engineer to provide technical and valuation support in the examination of large corporate tax filings. He has experience in a wide range of engineering issues, including the complicated credit for increasing research. He was selected as a manager to supervise a team of IRS engineers and appraisers. During this time, he also served in a national role as staff assistant to the director of field operations. Prior to the IRS, he worked for over 20 years in the industrial gas industry, gaining first-hand experience in research and development testing and improving products and processes. He was involved with the early-stage development and delivery of cryogenic services for the magnetic resonance imaging (MRI) marketplace, container pressurization in the national beverage marketplace, and the manufacturing and delivery of pipeline atmospheric gases to multiple chemical, steel and glass manufacturers.
So far there have been over 200 COVID-19-related disclosures, according to Diver by Lumesis, a financial technology company.
One possible move is getting rid of the limit on state and local tax deductions, or SALT, that was part of the 2017 tax overhaul.
The IRS said Friday that it has now caught up enough with its mail backlog to account for payments that are mailed on a timely basis. Some taxpayers will start seeing updated 500 series notices with current issuance and payment dates in late October or early November.
The 500 series of balance due notices includes three different types of notices that warn taxpayers about different stages of nonpayment: the CP501, the CP503 and the CP504.

The CP501 notice tells taxpayers they still have a balance due and what their options are, while the CP503 lets them know the IRS hasn’t heard from them yet and they may be subject to a tax lien if they don’t pay their taxes. The CP504 alerts taxpayers they need to pay their balances immediately or face the possibility of a levy of their state income tax refunds. The 500 series of notices are typically sent to taxpayers if they don’t respond to or pay their initial notice and demand on the CP14 letter.
Despite the resumption of the notices, the IRS is still in the process of catching up on millions of pieces of unopened mail, prompting a letter this week from Democrats on the House Ways and Means Oversight Subcommittee asking if the IRS will be ready in time for next tax season (see story). They also asked the IRS this week about why it was sending out notices revoking the tax-exempt status of over 30,000 nonprofits despite an extension it was supposed to have granted them for filing the Form 990 during the pandemic while it’s in the midst of processing the backlog of unopened correspondence. Earlier this month, IRS Commissioner Chuck Rettig told another House oversight subcommittee that the IRS was still processing 5.3 unopened million pieces of mail, including 2.5 million paper tax returns.
The IRS is encouraging taxpayers who can’t pay to consider some of the available payment options while penalties and interest continue to accrue.
The IRS noted that taxpayers who were affected by the pandemic or other circumstances may qualify for relief from penalties due to reasonable cause if they’ve made an effort to comply with the requirements of the law, but couldn’t meet their tax obligations, due to facts and circumstances beyond their control. Taxpayers should call the toll-free number listed on their notice to ask for penalty relief due to reasonable cause if they believe they qualify and have the supporting documentation to prove it. More information on reasonable cause relief can be found on a page at IRS.gov. Payment options and extra information can also be found on another page of IRS.gov.



