The Louisiana Verification of Creditor Matrix is a document used by the Louisiana Department of Revenue to verify the accuracy of creditors' claims against a taxpayer. The verification matrix includes the taxpayer's name, Social Security number, and taxpayer identification number, as well as the creditor's name, address, and tax identification number. The matrix also includes the amount of the claim, the date the claim was made, and the date of the last payment. The Louisiana Verification of Creditor Matrix is used to ensure that creditors are not overpaid by the taxpayer and that the taxpayer is in compliance with Louisiana's tax laws. There are two types of Louisiana Verification of Creditor Matrix: the standard Matrix and the Accelerated Matrix. The standard Matrix is used for routine tax debt payments and the Accelerated Matrix is used for more complex debt situations.