How can i get a Discharge federal tax lien over 10 years old?

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IRS will issue a Release of the Notice of Federal Tax Lien: * Within 30 days after you satisfy the tax due (including interest and other additions) by paying the debt or by having it adjusted, or * Within 30 days after we accept a bond that you submit, guaranteeing payment of the debt. In addition, you must pay all fees that a state or other jurisdiction charges to file and release the lien. These fees will be added to the amount you owe. Refer to Publication 1450 (PDF), Request for Release of Federal Tax Lien. Usually 10 years after a tax is assessed, a lien releases automatically if IRS has not filed it again. If they knowingly or negligently do not release a Notice of Federal Tax Lien when it should be released, you may sue the federal government, but not IRS employees, for damages.