New Jersey Statutes Title 54. Taxation 54 § 51A-6

a. Whenever the tax court is satisfied by the proofs that the ratio of the assessed valuation of the subject property to its true value exceeds the upper limit or falls below the lower limit of the common level range, it shall enter judgment revising the taxable value of the property by applying the average ratio to the true value of the property except as hereinafter provided.

b. If the average ratio is below the county percentage level and the ratio of the assessed value of the subject property to its true value exceeds the county percentage level, the tax court shall enter judgment revising the taxable value of the property by applying the average ratio to the true value of the property.

c. If both the average ratio and the ratio of the assessed value of the subject property to its true value exceed the county percentage level, the tax court shall enter judgment revising the taxable value of the property by applying the county percentage level to the true value of the property.

d. The provisions of this section shall not apply to any proceeding to review an assessment of real property taken with respect to the tax year in which the taxing district shall have completed and put into operation a district-wide revaluation program approved by the Director of the Division of Taxation pursuant to P.L.1971, c. 424 (C. 54:1-35.35 et seq.), district-wide reassessment program, compliance plan, or other form of municipal-wide assessment review that requires the revision of all property assessments to current market value, that is approved by the county board of taxation pursuant to R.S.54:4-23.