The redemption movement is a pseudolaw movement, mainly active in the United States and Canada, that promotes fraudulent debt and tax payment schemes. The movement is also called redemptionism. Redemption promoters allege that a secret fund is created for every citizen at birth and that a procedure exists to "redeem" or reclaim this fund to pay bills. Common redemption schemes include acceptance for value (A4V), Treasury Direct Accounts (TDA) and secured party creditor "kits," collections of pseudolegal tactics sold to participants despite a complete lack of any actual legal basis. Such tactics are sometimes called "money for nothing" schemes, as they propose to extract money from the government by using secret methods. The name of the A4V scheme in particular has become synonymous with the movement as a whole.

Although the movement has maintained a following since the 1990s, its theories are false and meritless. Those who participate in redemption schemes, and especially those who promote them to other people, can face criminal charges and imprisonment. Several government institutions, including the FBI, have issued warnings about the fraudulent character of redemption schemes.

The ideas of the redemption movement should not be confused with the actual legal right of redemption, under which a debtor may buy back property that has been levied or foreclosed, either by paying the balance of the debt or by matching the price at which the property sells.

The redemption movement overlaps with the sovereign citizen movement, with several influential sovereign citizens promoting redemption schemes and ideas. Part of its concepts were also adopted by the Canadian-born freeman on the land movement and by various other pseudolaw "gurus", movements and litigants.

The redemption movement is an offshoot of the Posse Comitatus, an American far right organization which was established in 1969 by leaders of the white supremacist Christian Identity sect. The Posse's beliefs were rooted in antisemitism and they saw income tax, debt-based currency and debt collection as tools of Jewish control of the United States. It found an audience among farmers who were hit by an agricultural recession during the 1970s and 1980s.

One such supporter was Roger Elvick, a former North Dakota farmer who had lost his farm in a business deal. He became the national spokesman for the Committee of States, a Posse successor organization that engaged in open rebellion against tax authorities. According to the Anti-Defamation League, Elvick was associated with the Aryan Nations during the 1980s. Elvick sold a book, The Redemption Package, that encouraged people to claim large refunds and information rewards from the Internal Revenue Service (IRS) and then pay their debts with "sight drafts" (worthless checks) issued by his own company, Common Title Bond & Trust. Elvick was convicted and imprisoned for his activities, as were several of his accomplices.

Debt-cancellation schemes and prosecutions which were similar to Elvick's continued through the 1990s, including Family Farm Preservation and the Montana Freemen. Elvick resumed his activities after his release in 1997, giving seminars around the country, and the use of redemption schemes surged.

By the late 1990s, the belief in the existence of a secret bank account, attached to each individual and containing large sums of money, had become a fixture of redemption schemes. The origin of this idea is not clear, but elements of it appeared in Lodi v. Lodi (1981, Shasta County, California). In that case, plaintiff Oreste Lodi sued "Oreste Lodi, Beneficiary", produced a birth certificate as evidence that the defendant controlled his estate, and served his complaint upon the IRS. The Shasta County Superior Court dismissed plaintiff Lodi's case for failure to state a claim. An appeals court upheld the dismissal, agreeing that "Plaintiff's birth certificate did not create a charitable trust" and that the case was a "slam-dunk frivolous complaint".