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Ny Form St 120. Only a contractor who has a valid certificate of authority issued by the tax department may use this exempt purchase certificate. The contractor must present a properly completed certificate to.
Only a contractor who has a valid certificate of authority issued by the tax department may use this exempt purchase certificate. The contractor must present a properly completed certificate to.
The contractor must present a properly completed certificate to. The contractor must present a properly completed certificate to. Only a contractor who has a valid certificate of authority issued by the tax department may use this exempt purchase certificate.
