(b) Withholding of tax on wages shall commence (i) in the  case  of  a
local  law  enacted in accordance with the requirements of paragraph (i)
of subsection  (c)  of  section  thirteen  hundred  twenty-one  of  this
article, not later than January first, nineteen hundred eighty-five, and
(ii)  in  the  case  of  a  local  law  enacted  in  accordance with the
requirements of paragraph (ii) of such subsection, not  later  than  the
effective  date  of  such  local  law  or  ninety days after the date of
enactment of such local law, whichever is later.
Structure New York Laws
Article 30-A - City Income Tax Surcharge
1321 - Authority to Impose City Income Tax Surcharge.
1322 - Persons Subject to the City Income Tax Surcharge.
1325 - City Resident and City Nonresident Defined.
1326 - Returns and Liabilities.
1327 - Change of Resident Status During Year.
1329 - Requirement of Withholding Tax From Wages.
1330 - Credit for Tax Withheld.
1331 - Enforcement With Other Taxes.