Does the IRS file tax liens on every taxpayer who owes?

No, the IRS does not file a Notice of Federal Tax Lien on every taxpayer who owes. The IRS has internal guidelines for when to file a lien based on the amount owed and the circumstances. Generally, the IRS is less likely to file a lien for balances under $10,000 and under the Fresh Start Program, the IRS often avoids filing liens for balances under $25,000 when the taxpayer enters a Direct Debit Installment Agreement. However, the statutory lien (which is not filed publicly) automatically exists the moment you have an assessed balance, receive a demand for payment, and don't pay. The IRS is more likely to file a public NFTL when: the balance exceeds $25,000, you own real estate, you have significant assets the IRS wants to protect its claim against, or you've been unresponsive to notices. Revenue officers assigned to your case have more discretion to file liens than the automated collection system. If you act quickly after receiving your first notice, you may be able to enter a payment arrangement before a lien is filed.