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Integrated Tax System Tax Rate Codes

Published by Office of the Chief Technology Officer | District of Columbia | Metadata Last Checked: January 22, 2026 | Last Modified: 2024-07-01T00:00:00.000Z
A table with tax rate codes for the Integrated Tax System Public Extract (ITSPE) data layers. The ITS database also processes notices and tax bills. Public extract of the database used for sending tax bills, also known as tax assessment roll. ITS stores comprehensive tax information such as ownership, mailing addresses etc., of record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations.

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