D.C. Mun. Regs. tit. 9, § 1111
1111.1 Sales tax exemptions for sales by Qualified High Technology Companies under D.C. Official Code § 47-2001(n)(2)(G) are repealed effective October 1, 2019.
1111.2 Sales tax exemptions for sales to Qualified High Technology Companies under D.C. Official Code § 47-2005(31) are repealed effective October 1, 2019.
1111.3 All QHTC Exempt Purchases Certificates, regardless of the expiration date on the QHTC Exempt Purchases Certificate, are terminated as of October 1, 2019.
SOURCE: Final Rulemaking published at 49 DCR 2142 (March 8, 2002); as amended by Final Rulemaking published at 67 DCR 4772 (May 1, 2020).