Jane TaxmanReceived an IRS CP521 notice? This means you’ve missed a payment or are close to defaulting on your installment agreement. Learn what it means, your options, and how Tactical Tax Group can help you avoid IRS penalties and collection actions.
We’re here to help
Whether you are affected by a personal tax debt or a business liability, Tactical Tax Group is here to provide honest help for taxpayers seeking relief through the IRS Initiative.
Every time.
At the Tactical Tax Group, we believe everyone deserves to be able to make tax decisions with confidence. We have dedicated, hard-working tax professionals and volunteers who ensure that the information on this site is current and as accurate as possible. While we always recommend you consult a tax professional for your specific situation, we’re proud that the guidance we offer, the information we provide and the tools we create are objective, independent, straightforward — and free.
© 2025 Tactical Tax Group. All Rights Reserved.
*tactaxgroup.com is a educational resource for taxpayers and not affiliated with any government agency.