Chapter 33 vs Chapter 30 vs Chapter 1606: Which GI Bill Is Right for You?

What each chapter covers

Chapter 33: Post-9/11 GI Bill

Chapter 33 is the program most veterans use today. It applies to service members who served at least 90 aggregate days of active duty after September 10, 2001, or who were discharged after at least 30 continuous days due to a service-connected disability. Chapter 33 pays tuition and required fees directly to the school, up to the in-state public rate or the published private and foreign school annual cap on VA.gov. In addition, Chapter 33 pays a Monthly Housing Allowance based on the school zip code BAH for an E-5 with dependents and an annual books and supplies stipend. For a full breakdown of certification timing, training-time tiers, and Yellow Ribbon, see the Chapter 33 reference guide.

Chapter 30: Montgomery GI Bill, Active Duty

Chapter 30 (MGIB-AD) predates Chapter 33 and is now used by a smaller share of veterans. To qualify, the service member generally entered active duty for the first time after June 30, 1985, served continuously for at least three years (or two if the initial obligation was less), received an honorable discharge, and accepted the standard MGIB payroll reduction during the first 12 months of service. Chapter 30 pays a single fixed monthly stipend directly to the student, regardless of tuition. The student is responsible for paying the school. Current full-time and part-time rates are published on VA.gov. The detailed reference is at Chapter 30 (MGIB-AD).

Chapter 1606: Montgomery GI Bill, Selected Reserve

Chapter 1606 (MGIB-SR) is the Reserve and National Guard program. It is the only one of the three that requires the service member to be currently drilling. Eligibility requires a six-year obligation in the Selected Reserve, completion of Initial Active Duty for Training, and continuing satisfactory participation. Chapter 1606 pays a fixed monthly stipend, lower than Chapter 30, set each year on VA.gov. Benefits stop the day a service member leaves the Selected Reserve. Reservists who later serve qualifying active duty often gain access to Chapter 33 as well; the comparison between them lives in the Chapter 1606 reference guide.

Comparison table: side by side

The fastest way to see the differences is to lay them out next to each other. Use this table to short-list the programs you might be eligible for, then check the winners section below for guidance on which one pays the most for your situation. The current published cap, monthly rate, and BAH numbers are kept up to date on VA.gov and change at least once per year.

Two practical notes on this table. First, a student who is eligible for two programs picks one chapter per term, not both, so the question is always which chapter pays the most given the actual school, the actual zip code, and the actual training time for that semester. Second, the published cap and the school zip code BAH change annually on VA.gov, which means a side-by-side run from two years ago may no longer reflect the right answer. Re-run the math at the start of each academic year using the eligibility calculator and the training-time calculator.

When Chapter 33 wins

Chapter 33 is the right pick for most full-time, on-campus undergraduate and graduate students at U.S. universities. The program covers in-state tuition and required fees in full at public schools, pays the published per-academic-year cap at private and foreign schools, and adds a Monthly Housing Allowance and a books and supplies stipend on top. For students at private schools above the cap, the Yellow Ribbon Program can close the gap when the school participates and the student is at the 100% Chapter 33 tier.

Chapter 33 also wins when the student needs:

• The school to be paid directly, so the student does not have to budget tuition out of a single monthly stipend.
• Housing income that scales with where they are studying, because the BAH-based MHA pays more in high-cost zip codes.
• Transfer of entitlement to a spouse or child while still serving, which only Chapter 33 supports.
• Access to Yellow Ribbon, which is restricted to Chapter 33 at the 100% benefit tier and is unavailable under Chapter 30 or Chapter 1606.
• Indefinite eligibility under the Forever GI Bill rules, for service after January 1, 2013.

For region-specific examples of Chapter 33 friendly schools, browse the regional school directories, which include editorial notes on Yellow Ribbon participation and state tuition waivers.

When Chapter 30 wins

Chapter 30 (MGIB-AD) wins in a narrow but important set of situations. Because it pays a single fixed stipend to the student, Chapter 30 actually pays more out-of-pocket cash than Chapter 33 when the student is enrolled in a low-tuition program in a low-BAH location. A community college certificate, a state university with a strong veteran tuition waiver, or a low-cost online degree can leave a Chapter 30 student with hundreds of dollars per month of net cash, after tuition is paid, that a Chapter 33 student would never see because Chapter 33 pays tuition first and gives the student only the housing and books pieces.

Chapter 30 is also worth a careful look when:

• The student plans to attend an apprenticeship, on-the-job training program, or flight program where Chapter 33 coverage is partial.
• The student is testing into a short licensing or certification program and wants cash to cover incidentals, not tuition payment.
• The student qualifies for a kicker, a Buy-Up program contribution, or other rate additions that raise the Chapter 30 stipend.
• The veteran wants to use a portion of Chapter 30 first, then convert to Chapter 33 under the rules for refunding the MGIB payroll contribution after using all 36 months.

Run the numbers in the eligibility calculator before electing. The break-even point shifts every year as VA.gov publishes new Chapter 30 rates and new Chapter 33 caps.

When Chapter 1606 wins

Chapter 1606 (MGIB-SR) wins by default, not by amount, in one specific case: the student is currently a drilling Selected Reserve or National Guard member and has never served qualifying active duty. In that situation, Chapter 33 is unavailable because there is no qualifying post-9/11 active duty, Chapter 30 is unavailable because there is no three-year active enlistment with the MGIB payroll contribution, and Chapter 1606 is the only path to any GI Bill funding.

Chapter 1606 also has a real, practical role for service members who plan to:

• Use a small monthly supplement alongside federal Pell Grants and state aid to finish a community college credential while drilling.
• Stack Chapter 1606 against tuition assistance from their unit, where allowed, to cover an associate or certificate program.
• Earn additional months of entitlement by re-enlisting and continuing to drill, preserving a future option to convert to Chapter 33 if the member later activates on qualifying active duty.

Two warnings for Chapter 1606 students. First, benefits terminate the day the service member leaves the Selected Reserve, transfers to the IRR, or fails to drill satisfactorily. Second, an activation to active duty suspends Chapter 1606 and may create a debt if the certifying official does not report the activation date promptly. The article on avoiding overpayment debt outlines the reporting steps in detail.

How to switch chapters

The most common switch is from Chapter 30 to Chapter 33, made by a veteran who paid the MGIB payroll contribution years earlier and has now decided that direct tuition payment plus a BAH-based housing allowance pays more than a fixed Chapter 30 stipend. The mechanics are straightforward, but the election is final.

1. Confirm eligibility for both programs. The veteran must hold remaining entitlement under Chapter 30 and meet the post-9/11 service test for Chapter 33. The eligibility calculator handles the basic check; the Certificate of Eligibility from VA confirms the official answer.
2. Run the math at this school, this term. Compare the Chapter 30 stipend at the relevant training-time tier to Chapter 33 tuition coverage plus the school zip code MHA plus the books stipend. Use VA.gov for current Chapter 30 rates and the school zip code BAH lookup.
3. Submit VA Form 22-1990 with the irrevocable election. The form converts remaining Chapter 30 entitlement into Chapter 33 entitlement. After VA processes the election, the veteran cannot move back to Chapter 30, which is why step 2 matters.
4. Plan for the contribution refund. Veterans who use all 36 months of Chapter 33 after switching may be eligible to receive the MGIB-AD payroll contribution back along with the final Chapter 33 housing payment. The refund rules are documented on VA.gov.

Chapter 1606 is different. A reservist cannot simply elect Chapter 33; instead, Chapter 33 eligibility is unlocked by serving qualifying active duty, after which the service member can use either program. Reservists who deploy to a contingency operation and accumulate active service should ask their unit education office to flag the new Chapter 33 entitlement so they can compare rates the next term. For School Certifying Officials handling these transitions, the cluster on transfer credit and VA benefits and the article on new VA regulations walk through the certification side of these moves.

Whichever direction the switch goes, the student should confirm the new chapter on their next Certificate of Eligibility, then ask the campus VASCO to recertify the term under the new chapter. A late chapter change is the single most common cause of an unexpected debt letter the following semester.