Your Account Is Now With a Collector.
Wage Garnishment Can Start Without Another Letter.

The LT16 signals a shift from automated IRS systems to active human collection. Your account has been assigned to either the Automated Collection System (ACS) — a phone-based IRS unit — or a Revenue Officer, which is an actual IRS agent in the field whose specific job is to collect what you owe.

This is materially different from earlier notices. ACS agents and Revenue Officers do not have to send you through the full standard notice sequence before issuing a levy or garnishment. The LT16 itself serves as notice. That means your wages, bank accounts, and other assets are exposed without any further warning.

The critical window is the time between the LT16 and the moment the IRS contacts your employer or bank. A properly filed resolution — installment agreement, OIC, or CNC application — stops enforcement activity from ACS immediately. With a Revenue Officer, early professional contact establishes good faith and typically delays enforcement while the resolution is being processed.

The LT16 doesn't introduce new penalties — those have been accruing since the original assessment. What it signals is that your account has crossed the internal IRS threshold that routes it from automated systems to active collection. The practical effect on your balance is that enforcement pressure increases the likelihood of levy, which carries its own financial consequences beyond the underlying tax.

A wage levy — which becomes available after the subsequent LT11 Final Notice — can reduce your take-home pay by 50–70%. A bank levy seizes the full account balance up to the amount owed, frozen immediately without warning. Business assets, including accounts receivable and equipment, can be seized by a Revenue Officer with proper authorization.

The one penalty that may be newly relevant at the LT16 stage: if you have not yet received a Notice of Federal Tax Lien, one is likely being filed or already filed. Lien filing adds a public record to your credit report, can block property sales and refinancing, and affects your ability to borrow. Lien withdrawal — distinct from lien release — is possible under specific circumstances once the liability is resolved.

The LT16 tells you something important about where you stand in the IRS's collection infrastructure. The IRS handles millions of balance-due accounts through the Automated Collection System (ACS) — a phone-based team that issues notices, answers calls, and processes payment agreements. ACS handles the routine cases. When an account gets assigned to a Revenue Officer, it has been identified as higher-priority: higher balance, more complex, or a history of non-compliance.

Revenue Officers are field-based IRS employees. They have authority to conduct in-person interviews, visit your home and workplace, contact third parties, and issue administrative summonses for financial records. They can also recommend Trust Fund Recovery Penalty assessments for business owners whose companies have unpaid payroll taxes — a penalty that holds individuals personally liable for the employee-share portion of unpaid payroll.

If your LT16 involves an ACS assignment rather than a Revenue Officer, you have more flexibility. ACS cases are handled by phone, and installment agreements, CNC status, and OIC submissions can all be initiated through the ACS line. If a Revenue Officer is assigned, in-person interaction is likely, and having professional representation that files a POA immediately is strongly advisable — it routes all IRS contact through your representative and eliminates the risk of unadvised statements.