The provisions of this chapter shall apply to the taxable year or part thereof beginning on the 1st day of January 1947 and to succeeding taxable years.
D.C. Code § 47-1801.02
The provisions of this chapter shall apply to the taxable year or part thereof beginning on the 1st day of January 1947 and to succeeding taxable years.
D.C. Code § 47-1801.02