Causes of muscle spasms. A herniated disc can cause muscle spasms for two reasons: Inflammation â The nucleus pulposus contains enzymes that cause inflammation and, in turn, pain. The muscles sometimes spasm as the result of pain, further contributing to the patientâs discomfort.
Roth TSP Contributions for TSP members. Roth Thrift Savings Plan contributions are limited to the $18,000 elective deferral limit. All additional contributions toward the Annual Additions Limit must be made into a Traditional TSP account, even if the contributions come from tax-exempt pay.
Thrift Savings Plan (TSP) for CSRS Employees. If you are a CSRS employee, the Thrift Savings Plan (TSP) can provide you with a source of retirement income in addition to your CSRS annuity. As a CSRS employee, you may elect to contribute any dollar amount or percentage (1 to 100) of your basic pay to the TSP. However, your annual dollar total cannot exceed the Internal Revenue Code limit which is $15,500 for 2007.