Specialist Dana Reyes pulled up her TSP statement the week she hit three years in. The balance read $4,870. She had expected more, and then she wondered if she should have expected less. A buddy who enlisted before 2018 told her not to worry, that the pension was the real prize. Another said the TSP was the whole game now. Neither was quite right, and neither gave her a number to compare against.

This article tries to supply some numbers. They are illustrative, not official, and they come with assumptions you should adjust to your own pay and goals.

What BRS actually puts in your account

Under the Blended Retirement System, which covers most people who joined on or after January 1, 2018 (plus those who opted in during 2018), your retirement has three pieces: a reduced pension for 20-plus-year careers, continuation pay in the mid-career window, and government contributions to your TSP.

For early benchmarks, the third piece matters most.

  • Automatic 1%. The service puts in 1% of basic pay after about 60 days, whether or not you contribute a dime.
  • Matching up to 4%. Starting with your third year of service, the government matches your contributions dollar for dollar on the first 3% and 50 cents on the dollar on the next 2%. Contribute 5% and you collect the full 4%.
  • Vesting at two years. The government's money becomes yours once you complete two years of service. Leave before that and the government contributions don't come with you.

Put together, a member contributing 5% gets 10% of basic pay going into the account, half of it from the government. Basic pay only, by the way. Housing and subsistence allowances don't count toward the percentage.

A realistic benchmark path

Here is a simple model. It assumes base pay starts around $32,000 and rises 4% a year (promotions and longevity combined), a 3% default contribution for the first two years, then 5% from year three on, and a 6% average annual return. Real markets will not cooperate that neatly. Pay tables change every year, so check current figures at defense.gov, and confirm contribution limits at tsp.gov or irs.gov.

Years of serviceApproximate balance
2$2,800
4$10,600
6$20,000
8$31,000
12$60,000

So Dana, at $4,870 after three years, is actually a little ahead of this path. Her statement is probably the product of a deployment, some extra contributions, or a good stretch in the market. The model would put her near $6,500 at year three, so it's worth checking whether she's behind or ahead of her own contribution rate.

Look at the shape of that table. The first two years are slow. Contributions are small, and the match hasn't started. Then the curve bends upward once the full 10% kicks in. Balances in the first few years are mostly your own and the government's deposits. Investment growth does the heavy lifting later, which is why the early habit matters more than the early return.

The cost of skipping the match

Take an E-4 earning $36,000 in base pay. Contributing 5% costs $1,800 a year, about $150 a month before tax. The government adds $1,440 for the match plus $360 for the automatic 1%. That is $3,600 in free money annually, and it stops entirely if you contribute nothing beyond the default.

A member who stays at the default 3% leaves 1% of pay on the table every year, roughly $720 on this salary. Across a 20-year career with raises, that gap compounds to something in the tens of thousands of dollars. It's the most common benchmark miss I see, and it usually isn't a decision. It's inertia.

Check your contribution rate this month. If it still says 3% and you're past the two-year mark, raising it to 5% is probably the single best financial move available to you.

Continuation pay: the mid-career bump

Somewhere between years 8 and 12, you become eligible for continuation pay in exchange for a commitment to additional service. The multiplier varies by service, component, and year, so ask your career counselor or finance office for the current figures. For an active-duty member, the minimum is 2.5 times monthly basic pay, and the services can offer more.

Using the model above, a member at year eight earning about $42,000 in base pay would see a minimum around $8,800 before taxes. You can direct some or all of it into the TSP. If you do, the year-eight benchmark of $31,000 becomes closer to $40,000 almost overnight. If you spend it, no judgment, but know what you are trading.

Traditional or Roth?

Many junior enlisted members are in a low tax bracket, and pay earned in a combat zone is tax-exempt. That makes the Roth TSP attractive early in a career: you pay little or no tax now and withdraw qualified earnings tax-free later. Officers and senior NCOs in higher brackets often lean traditional. Neither