2019 Thrift Savings Plan Contribution Limits
Here’s the official announcement of the 2019 contribution limits for the Thrift Savings Plan:
https://www.tsp.gov/PlanParticipation/EligibilityAndContributions/contributionLimits.html
For those less than 50 years old, it increased from $18,500 to $19,000. If you are 50+ you can do an extra $6,000 on top of that.