MEDIUMVERIFICATION

IRS Notice LTR4800C: What It Means & How to Respond

IRS Notice LTR4800C is a critical communication informing you that the IRS has received your application for an Offer in Compromise (OIC) but requires additional information or clarification before processing can continue. This notice is a request for verification and documentation necessary to determine if your OIC submission meets the initial requirements for acceptance. Failure to respond promptly will result in the IRS returning your application without further consideration.

Response Deadline

30 days from the date printed on the L top of the notice. This deadline is firm; failure to respond fully and accurately within this period will result in the return of your OIC application.

What This Notice Means

This notice is essentially a pause button on your Offer in Compromise (OIC) application. You submitted Form 656 (Offer in Compromise) along with supporting financial documentation (like Form 433-A or 433-B), but the IRS reviewer found that some required information is missing, incomplete, or requires verification. This is not a rejection of your OIC; rather, it is a request for clarification or missing paperwork needed to proceed to the evaluation phase. The IRS uses this letter to ensure your application package is complete and accurate according to their strict guidelines. They need this information to confirm your ability to pay and properly calculate the minimum acceptable offer amount. Until you provide the specific items listed in the accompanying checklist or attachment, your OIC application will remain in limbo, and the collection process against your tax debt may continue.

Why You Received This Notice

You received LTR4800C because your initial OIC submission was deemed incomplete or contained errors that prevent the IRS from assessing your financial situation. Common reasons include:

What To Do Next

Immediate action is crucial, as the deadline is strict and non-negotiable. Follow these steps carefully:

Consequences of Ignoring This Notice

If you fail to respond to LTR4800C by the 30-day deadline, the IRS will immediately return your entire Offer in Compromise application package. This means your OIC is effectively withdrawn, and the IRS will resume all standard collection activities, including levies, liens, and wage garnishments. You will lose the application fee and any initial payment submitted with the OIC. Furthermore, the time spent under OIC consideration will not count toward the statute of limitations for collection. If you wish to pursue an OIC later, you will have to restart the entire process, resubmit all forms, and pay new application fees.