The Post-9/11 GI Bill pays tuition to your school and a monthly housing allowance to you. The housing allowance is the number that can confuse you, because it is rarely the round figure you expected. It is prorated, capped by rules, and paid on a fixed 30-day cycle. Once you see the three levers that set it, your statement stops looking like a mistake. This guide walks the math using the VA's own wording.
The three levers on your housing allowance
Your monthly housing allowance, which the VA abbreviates MHA, is prorated by three things at once:
- Your eligibility tier, the percentage of the benefit you earned by your length of service
- Your rate of pursuit, essentially how full-time your course load is
- Any partial month, if your term starts after the first or ends before the last day
Miss any one of these and the number will not make sense. Take them in order.
Rate of pursuit
Rate of pursuit is the share of a full-time course load you are carrying. The VA calculates it as your enrolled credits divided by the school's full-time credit count. The VA rounds the rate to the nearest tenth, which is how its own example treats 9 of 12 credits (75 percent) as an 80 percent rate of pursuit.
This number has a floor. To receive any housing allowance, in the VA's words, your rate of pursuit "must be more than 50%." A part-time schedule that lands at or under half of full time generally means no housing check, even though tuition may still be paid.
| Enrolled credits | Full-time load | Rate of pursuit | Housing allowance |
|---|---|---|---|
| 12 | 12 | 100% | Paid, scaled to your tier |
| 9 | 12 | 80% (VA's rounded example) | Paid, scaled to your tier |
| 6 | 12 | 50% | Not more than 50%, so no MHA |
Your eligibility tier
Your tier is the percentage of the benefit you earned through qualifying active-duty service. It scales your housing allowance and your tuition coverage together.
| Qualifying active-duty days | Benefit tier |
|---|---|
| 1,095 or more (36 months) | 100% |
| 910 to 1,094 | 90% |
| 730 to 909 | 80% |
| 545 to 729 | 70% |
| 180 to 544 | 60% |
| 90 to 179 | 50% |
At the 100 percent tier, the GI Bill pays the full cost of public, in-state tuition and fees. Private and foreign school tuition is capped: up to $29,920.95 per year for the 2025-26 academic year. Books and supplies are covered up to $1,000 per year. Everything scales down at lower tiers.
What the housing rate is based on
For in-person study at a US school, the housing allowance is tied to a military housing figure. In the VA's words, it is based on "the Defense Department's Basic Allowance for Housing (BAH) rates for an E-5 with dependents, using the zip code where your training takes place," using the 2025 BAH rates for the 2025-26 academic year. Two things follow: where you physically attend most of your classes drives the amount, and a program in a high-cost city pays more than the same program in a low-cost one.
Two special cases change the basis entirely:
| Study type | Housing basis (2025-26) |
|---|---|
| Online-only courses | Up to $1,169 per month |
| Foreign schools | Up to $2,338 per month |
These figures apply for August 1, 2025 through July 31, 2026, for beneficiaries who first used their benefits on or after January 1, 2018.
Partial months and the 30-day rule
The VA does not pay housing by the calendar month. It pays on a fixed 30-day period. In the VA's words, "Your monthly rate is based on a 30-day period. The rate for a month that has 31 days (like October) is the same as the rate for a month with 30 days (like September)."
When your term starts after the first of the month or ends before the last day, you are paid for only part of that month. In the VA's words, "If your enrollment starts after the first of the month or ends before the last day of the month, we'll pay you a prorated housing payment for the part of the month you're enrolled in classes." The VA's own example: an $800 monthly rate pays $320 for a 13-day partial month.
And there is no housing pay during breaks. In the VA's words, "Congress passed a law that prohibits VA from paying MHA during school breaks. This includes breaks between semesters, quarters, and terms." A long winter break is the classic reason a December check looks short.
When you get paid
Tuition and fees go to your school. Your housing allowance goes to you, monthly and in arrears, meaning after the month you attended. The VA states that direct deposit lands "7 to 10 business days after you verify your school enrollment," and mailed checks arrive about 14 days after verification. You have to verify enrollment for the payment to move.
How much benefit you have
The Post-9/11 GI Bill provides, in the VA's words, "up to a maximum of 36 months of education benefits." Combining qualifying benefits, such as Post-9/11 with the Montgomery GI Bill across two or more qualifying periods of active duty, can reach "a maximum of 48 months."
What this does not mean
A lower-than-expected housing check does not mean the VA made an error or shorted you. Usually it means a lever moved: your rate of pursuit dipped, you are below the 100 percent tier, your term started mid-month, or a school break fell inside the pay period. It also does not mean online study pays the same as in-person study; online-only courses use a separate, lower national figure. Before you assume a mistake, check which lever changed. If the numbers still do not add up after that, contact the VA education line.
Hypothetical example. A veteran we will call Tanya is at the 100 percent tier and takes 9 of 12 credits in person, an 80 percent rate of pursuit. Her fall term starts on August 20, so her August payment is prorated for the days she was enrolled, and her December payment shrinks because winter break falls inside it. None of that is an error. Each smaller check traces to a specific rule. This is an illustration of how the math works, not a promise about any real payment, which the VA calculates on your enrollment.
Where to go next
If you are still deciding between education paths, compare them in our guide to VR&E versus the Post-9/11 GI Bill, since VR&E pays housing on a different basis. If you are separating soon, fold education benefits into the leaving the military VA checklist. See what your state adds for veterans on the VA benefits page, and look up any unfamiliar term in the glossary. VeteranHQ educates and helps you organize your options. We never prepare or file your VA education applications.