I threw together a spread sheet the other day, mainly because I like graphs. It simply compares my payroll contributions v my TSP balance on a monthly basis. No seperating matching contributions, no attempt to see my investment gain/loss, just simply what I put in v what I got now.
I did the end of month thing because prior to 6/03 that's what TSP gave us. For some earlier EOM amounts you have to go to the tsp.gov website cause you only got quarterly statements. At least I did.
The sheet has four columns, date, TSP balance, contribution and accumulated contribution. It links to nothing and requires a couple of hours of boring data entry, plus a trip down memory lane as you look at the statements. (OMG, what was I thinking, or I AM a clever devil)
It is very simple to create but I would be willing to share it with anyone interested.
There are BTW many very nice spread sheets available on TSP talk.
View attachment 10305
Sorry about the size, I am not good at posting images. I removed the actual dollar amount lest you find out I am richer than Birch or poorer than church (mouse).
The idea is that the blue line should be steeper than the purple line.