Majority
Decision of respondents, dated September 10, 2007, affirming an administrative determination that sustained a deficiency notice for petitioner’s New York City unincorporated business tax (UBT) returns for calendar years 1996 and 1997, unanimously confirmed, the petition denied and this proceeding, commenced in this Court pursuant to CPLR 506 (b) (4), dismissed, without costs.
The Tax Tribunal’s decision was rationally based and supported by substantial evidence (see Matter of CS Integrated, LLC v Tax Appeals Trib. of State of N.Y., 19 AD3d 886 , 889 [2005]), and is thus entitled to deference (see Matter of American Tel. & Tel. Co. v State Tax Commn., 61 NY2d 393 , 400 [1984]). Exemption and deduction provisions are to be construed in favor of the taxing authority (see Matter of Mobil Oil Corp. v Finance Adm'r of City of N.Y., 58 NY2d 95 , 99 [1983]), and the extent to which a deduction shall be allowed is a matter of legislative grace (Matter of Royal Indem. Co. v Tax Appeals Trib., 75 NY2d 75 , 78 [1989]) to which a taxpayer must prove entitlement (see Matter of Grace v New York State Tax Commn., 37 NY2d 193 , 196 [1975]).
Petitioner’s argument of violation of the Supremacy Clause of article VI of the US Constitution is not properly before this Court since it was not raised before the Tribunal.
We have considered petitioner’s remaining arguments and find them without merit. Concur—Andrias, J.P., Gonzalez, Moskowitz and DeGrasse, JJ.
Cases cited
- American Telephone & Telegraph Co. v. State Tax Commission 61 NY2d 393 at 400 p. 228
- Mobil Oil Corp. v. Finance Administrator 58 NY2d 95 at 99 p. 228
- Royal Indemnity Co. v. Tax Appeals Tribunal 75 NY2d 75 at 78 p. 228
- Grace v. New York State Tax Commission 37 NY2d 193 at 196 p. 228