Installment agreement
Propose a payment supported by current cash flow and complete filing compliance.
This is the collection letter where the hearing deadline matters. Protect it while you build a workable resolution.
A guide by Taxstra Tax & Accounting — CPA-led tax strategy for business owners
Written by Bryan Martin, CPA, Managing Partner and Founder of Taxstra. Last updated July 10, 2026.
Quick answer
LT11 or Letter 1058 says the IRS intends to levy property or rights to property and explains how to request a Collection Due Process hearing. Follow the exact deadline and instructions on the letter. A timely hearing request can preserve important review rights while collection alternatives are considered.
This is different from a CP504 reminder in a legally important way
LT11 and Letter 1058 are final levy notices that direct the taxpayer to Collection Due Process procedures. They typically arrive after a balance has remained unresolved through earlier collection contacts.
The notice concerns enforced collection, not just whether the original return was correct. The case may involve a payment plan, hardship status, an offer in compromise, a challenge to collection procedure, or, in limited circumstances, the underlying liability.
A timely CDP request can provide an Appeals hearing and Tax Court review of the Appeals determination. A late request may lead to a different, more limited process. Use the notice date and instructions, not a generic web deadline.
CP504 and LT11 are not interchangeable.
The current IRS CP504 page discusses CAP and says a later notice may provide hearing rights; the LT11/1058 page expressly directs the recipient to CDP procedures.
Read the current IRS explanation for this notice at IRS.gov. The instructions and address printed on your own letter control.
Protect the deadline before solving the whole case
Request the CDP hearing by the date on the letter
The notice explains the deadline and method for requesting a Collection Due Process hearing, generally using Form 12153. A late submission can change the rights available, so verify delivery and retain proof.
A hearing request is not the resolution proposal.
Protecting the deadline opens the door. You still need a documented, financially credible alternative for Appeals to evaluate.
Collection alternatives succeed or fail on the financial record
The right collection alternative depends on filing compliance, disposable income, equity in assets, the collection period, and the reason the balance remains unpaid. A payment plan may fit one case; hardship status or an offer analysis may fit another.
If the amount is wrong or payments were misapplied, raise the account issue with evidence. If the balance is correct, use the hearing to present a collection alternative that can actually be maintained.
Propose a payment supported by current cash flow and complete filing compliance.
Document that collection would prevent payment of necessary living expenses.
Analyze income, allowable expenses, assets, and collectibility before treating settlement as realistic.
Identify the exact assessment, payment, or collection step being challenged and attach proof.
A useful response is built from records, not reassurance
Avoid the predictable failure points
Treating LT11 as another reminder
The notice is tied to proposed levy action and hearing rights. Escalate it immediately.
Filing a blank or vague hearing request
Protect the deadline, but identify the periods and issues accurately and prepare the supporting case.
Promising a payment without a cash-flow analysis
An agreement that immediately fails does not solve the collection problem.
Some letters are administrative; others put real rights or assets at risk
LT11/1058 is one of the clearest points where representation can protect value: the deadline is consequential, the account often spans years, and the resolution requires both procedure and financial analysis.
Taxstra can review the notice, reconcile it to the return and IRS records, and handle authorized IRS contact through our notice defense service. If the letter is part of a larger unpaid-tax problem, see our tax relief service.
Taxstra can protect the response process, reconstruct the collection account, and present a financially supportable resolution.
Book a free 30-minute call to walk through your situation. We'll tell you exactly how our CPA-led team can help — and whether we're the right fit.