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.
How to Apply. How To Apply. Thrift Savings Plan (TSP) Comparable to the best private-sector 401(k)-type plans, you can save up to 11% of your salary before taxes towards your retirement. This program features: An IRS match up to 4%. No income tax is payable until retirement.