First, let’s look at the definitions under the statute:
An individual shall be deemed "unemployed" for any week during which:And the regulations:
(A) The individual is not engaged in full-time work and with respect to which his remuneration is less than his weekly benefit rate. N.J. S.A. § 43:21-19(m)(1).
"Unemployment" means the state of being unemployed (that is, not having a job, out of work). An individual shall be deemed "unemployed" for any week during which he or she is not engaged in full-time work and with respect to which his or her remuneration is less than the individual's weekly benefit rate. N.J.A.C. 12:17-2.1.For 2010, the weekly benefit rate is 60% of the average weekly earnings during the base year period, up to a maximum of $600.
According to the 2009 DOL Employer Handbook,
PARTIAL BENEFITS - Individuals who work less than full time due to lack of work may be eligible for partial benefits. To be eligible for partial benefits, the individual must not be employed for more than 80% of the normal hours worked in the occupation. The partial weekly benefit amount payable is computed by subtracting the claimant's gross wages (fractional part of a dollar omitted) for the week claimed from 120 percent of the claimant’s weekly benefit rate . The partial benefit amount is computed to the next lower dollar, if not already a multiple thereof.Putting these together, if a worker’s hours are cut by at least 20% and the worker does not earn at least $600/week, the worker is eligible for partial unemployment.
BTW, NJ law requires employers to give employees a notice and instructions on how to file for unemployment when workers are fired or laid off. I think it would be a good idea to give it to someone whose hours have been reduced at least 20%, as well.