Automated Lien System (ALS) Database Listing
A standard listing of business liens extracted quarterly from the IRS Automated Lien System database is available in pipe-delimited text format on compact disc (CD). Each lien record in the extracted file contains multiple fields, including the following:
- Lien ID Number
- TP ID Number
- TP Name and Address
- Lien Status
THE DATABASE FROM WHICH THIS INFORMATION WAS EXTRACTED DOES NOT REPRESENT THE LEGAL FILINGS OF NOTICES OF FEDERAL TAX LIENS. THE DATA, THEREFORE, MAY BE INCOMPLETE AND, IN SOME INSTANCES, INACCURATE. FOR OFFICIAL PURPOSES, ALL DATA SHOULD BE CONFIRMED WITH THE APPROPRIATE LOCAL FILING JURISDICTIONS.
The Freedom of Information Act (FOIA) authorizes government agencies to recover the costs associated with processing requests for records. The government cost for producing the standard ALS database listing CD is $130.00. Make your check or money order for $130.00 payable to U.S. Treasury.
Submit your written request for the ALS database listing CD to:
IRS FOIA Request
Attn: HQ DPO
2980 Brandywine Road
Chamblee, GA 30341