The first of the month following 90 days of continuous active service, regular full-time employees may be eligible for long-term disability coverage. If medically unable to work for more than 180 days due to a non-occupational illness or injury an eligible employee may be eligible for long term disability payment of 67% of gross salary. This benefit may continue to age 69 with reduced benefits after age 65. Collin County pays 100% of this cost - there is no charge to employees for this benefit.