How to Read Your LES: The Four Things I Always Check

Pay errors are more common than people think, and the military will not always catch them for you. An allowance that never started, a deduction that should have stopped, a leave balance that is quietly wrong. Every one of those is money, and the only place it shows up is your LES. The problem is that the LES is dense and nobody ever sat you down and explained it, so most people check the net pay, shrug, and close it.

It takes about five minutes a month to actually read it, and it is the cheapest insurance you will ever buy on your own pay. Here is how the statement is laid out, and the four things I check every single month.

How the LES is laid out

Strip away the clutter and your LES is four buckets. Learn these and the whole thing makes sense.

• Entitlements. Everything the military pays you: base pay, BAH, BAS, and any special or incentive pays. This is your gross.
• Deductions. Everything taken out: federal and state tax withholding, FICA (Social Security and Medicare), SGLI, the TSP contribution, and any debts.
• Allotments. Money you have directed somewhere automatically, like an insurance premium, a savings account, or support payments.
• Leave. Your leave balance, leave earned, leave used, and "use or lose" at the bottom of the year.

Net pay is just entitlements minus deductions minus allotments. Everything else on the statement is the detail behind those numbers, and the LES Auditor can check the math against the 2026 rates for you.

Check 1: are your allowances correct?

BAH and BAS are usually your two biggest entitlements after base pay, and they are the ones that go wrong most. BAH is tied to your duty-station ZIP code, your rank, and your dependency status, and it changes every January. After a PCS, a promotion, or a change in dependents, confirm the new rate actually shows up, and that it matches the published rate for your new situation. BAS in 2026 is $476.95 a month for enlisted and $328.48 for officers, so it is easy to eyeball. A BAH that never updated after a move is one of the most expensive quiet errors out there.

Check 2: did anything start or stop that should not have?

This is the one that catches deployment-pay misses and stale deductions. If you just deployed, did Family Separation Allowance and your hostile-fire or imminent-danger pay actually start? If you just came home, did they stop, and did your CZTE withholding go back to normal? If you dropped SGLI coverage or changed an allotment, did the deduction follow? Pay systems are slow and they do not always keep up with your life, so this is where you catch the lag.

Check 3: is your tax withholding sane?

Look at your federal and state withholding and ask whether it roughly matches your situation. A new state of legal residence that never updated, a W-4 change that did not take, or a state tax still being withheld after you moved your residency are all common. Service members get some real state-tax advantages through residency and, for spouses, the Military Spouse Residency Relief Act, and none of it helps you if the LES is still withholding for the wrong state. The Federal Tax Calculator can sanity-check the federal side.

Check 4: is your leave balance right?

You earn 2.5 days of leave a month, and the balance carries a "use or lose" ceiling at the end of the fiscal year. Check that your earned and used leave look right, especially after you take block leave, because a leave day that got charged when it should not have been is a day of your life you do not get back. Late in the year, watch your projected "use or lose" so you do not forfeit days you could have taken or sold.

What to do when something looks off

Do not sit on it. Pay problems compound, and a debt you let run can turn into a much bigger headache than a quick fix at the start. Screenshot the LES, write down exactly what looks wrong and what you think it should be, and take it to your finance office or servicing pay office. The more specific you are (this allowance, this month, this expected amount) the faster it gets fixed. And keep your old LESs; they are the paper trail if you ever have to prove what you were paid.

The bottom line

Your LES is four buckets: entitlements, deductions, allotments, and leave. Five minutes a month checking your allowances, what started or stopped, your tax withholding, and your leave balance will catch the errors that actually cost you. Nobody is going to do it for you, and the money you save is real.

Let the LES Auditor check the math against official 2026 rates, and use the Basic Pay and BAH Comparison tools to confirm your two biggest entitlements.