
$45k to $600k in 10 years
I started government service as a GS-9 at 30 years old, and rolled over a measly $45k from my nonprofit 403b to TSP. I basically increased my contributions with each grade promotion and step increase, and held on during the 2020 COVID crash.
Currently my TSP is almost $600k and I can let it compound for 20 years when I reach 59.5 without contributing anything else. GS-13 past 6 years and maxing my TSP the past 3 years and invested in mostly C (70%) and the rest in S and I.
It was rough to get here especially while paying off my student loans and no one to talk to about investing in the TSP.