A four star general retirement salary is not a single fixed number — it follows a defined formula tied to the general's highest 36 months of basic pay and years of service.
According to the Defense Finance and Accounting Service (DFAS), the military retirement system pays 50% of base pay after 20 years, with an additional 2.5% per year beyond 20, capped at 75% for those who entered service before 1980. The problem is that many people confuse a general's active-duty salary with what they actually receive in retirement.
This article breaks down the real numbers, how the calculation works, what changes under the Blended Retirement System, and what other income streams retired four-stars typically access.
How the Military Retirement Formula Works for Four-Star Generals
The retirement pay for a four star general retirement salary starts with a statutory formula, not a negotiated package. Under the legacy "High-3" system, monthly retired pay equals 2.5% multiplied by years of creditable service, multiplied by the average of the highest 36 months of basic pay.
A four-star general with 40 years of service hits the 75% ceiling, which is the maximum allowed by law.
The 2024 basic pay rate for an O-10 with over 22 years of service is approximately $18,492 per month, according to the official military pay tables published by DFAS. That means a general who retires at the 75% multiplier receives roughly $13,869 per month in base retired pay — about $166,428 annually.
This figure excludes allowances like Basic Allowance for Housing (BAH), which are not counted in retirement calculations.
Retired pay also receives annual cost-of-living adjustments (COLA) tied to the Consumer Price Index. The COLA for military retirees in 2024 was 3.2%, matching Social Security adjustments. This means the four star general retirement salary grows each year, though the base multiplier never changes once retirement begins.
How to apply this: Use the DFAS retirement calculator to estimate your own High-3 figure based on your rank, years served, and retirement date.
What the Blended Retirement System Changed for Generals
The Blended Retirement System (BRS), implemented in 2018, altered the retirement calculus for everyone who joined after January 1, 2018. Under BRS, the multiplier drops to 2.0% per year of service, with a 60% ceiling instead of 75%. The tradeoff is automatic and matching Thrift Savings Plan (TSP) contributions.
A four-star general under BRS with 40 years of service would see a four star general retirement salary multiplier of 60% rather than 75%. At the 2024 O-10 pay rate, that means roughly $11,095 per month in base retired pay — about $133,140 annually.
The difference is substantial: over a 30-year retirement, the legacy system pays approximately $1 million more in base retired pay.
However, BRS participants accumulate TSP balances that legacy retirees do not. A general who maxes TSP contributions with matching from year one could hold a seven-figure account by retirement. DFAS reports that TSP balances for senior officers who started under BRS are projected to significantly offset the lower multiplier.
How to apply this: Check your Leave and Earnings Statement (LES) to confirm which retirement system you fall under — the DIEMS date determines eligibility.
Allowances and Benefits That End at Retirement
Many people assume a four star general retirement salary includes housing and food allowances. It does not. BAH, Basic Allowance for Subsistence (BAS), and other active-duty allowances stop the day a general retires. Only basic pay factors into the retirement formula.
This creates a noticeable income drop at retirement. A four-star general stationed in Washington, D.C. receives approximately $4,500 per month in BAH in 2024, according to the official BAH calculator. Losing that allowance plus BAS means the transition from active duty to retirement reduces total monthly compensation even though retired pay itself remains generous.
Retired generals do retain access to TRICARE health coverage, commissary and exchange privileges, and space-available military travel. The value of TRICARE for Life, which supplements Medicare after age 65, is estimated by military benefit analysts to be worth several thousand dollars annually in avoided premiums.
How to apply this: Budget for the allowance drop by calculating your retired pay separately from current total compensation before your retirement date.
Additional Income Streams for Retired Four-Stars
The four star general retirement salary is rarely a general's only income after leaving service. Most retired four-stars pursue second careers in defense consulting, corporate boards, academia, or writing. The 1989 Ethics Reform Act imposes restrictions on lobbying, but it does not prevent employment in the private sector.
A common scenario involves retired generals serving on corporate boards. Compensation for Fortune 500 board members varies widely by company size and industry, with many directors earning six-figure retainers. Retired four-stars with national security expertise are often recruited for defense contractor boards, where their clearance background and strategic knowledge carry significant value.
Book deals and speaking engagements also generate income. A retired general with a notable career can command substantial speaking fees, though specific figures vary considerably depending on reputation and audience. University teaching positions, think tank fellowships, and advisory roles round out the typical portfolio.
How to apply this: If you are approaching retirement at the flag officer level, begin building professional networks 18-24 months before your retirement date.
How Four-Star Retirement Compares to Other Ranks
Understanding the four star general retirement salary requires context. The gap between an O-10 retiree and an E-7 retiree is enormous, reflecting both pay grade and years of service differences.
| Rank (2024) | Monthly Base Pay (20+ years) | 75% Multiplier | 60% Multiplier (BRS) |
|---|---|---|---|
| O-10 (Four-Star) | $18,492 | $13,869 | $11,095 |
| O-6 (Colonel) | $12,638 | $9,479 | $7,583 |
| O-4 (Major) | $9,132 | $6,849 | $5,479 |
| E-9 (Sgt. Major) | $8,498 | $6,374 | $5,099 |
| E-7 (Sgt. 1st Class) | $6,162 | $4,622 | $3,697 |
The table shows monthly retired pay at 40 years of service for legacy and BRS participants. The spread between O-10 and E-7 retirement pay is approximately $9,247 per month under the legacy system. Over 30 years of retirement, that difference exceeds $3.3 million before COLA adjustments.
Few service members reach four-star rank. The active-duty force includes roughly 44 four-star positions across all branches at any given time, making this retirement tier exceptionally rare. For perspective, the military has over 1.3 million active-duty personnel.
How to apply this: Focus on maximizing your own years of service and final rank — even small increases in either variable compound significantly over decades of retirement.
Frequently Asked Questions About four star general retirement salary
What is the minimum years of service for a four-star general to retire?
A four-star general must serve at least 20 years to qualify for any military retirement, but virtually all four-stars serve 30 to 40 years.
The four star general retirement salary multiplier increases with each additional year, so retiring at 30 years under the legacy system yields 75% of High-3 basic pay — the same as retiring at 40 years due to the cap. In practice, the decision to stay beyond 30 years rarely changes base retired pay.
Do retired four-star generals pay taxes on their retirement pay?
Yes. Military retired pay is taxable as ordinary income at the federal level, though some states fully or partially exempt it. As of 2024, 26 states do not tax military retirement income at all, according to state revenue departments.
A retired four-star general living in Texas or Florida keeps more of their four star general retirement salary than one living in California, which taxes it as regular income.
Can a four-star general lose retirement pay after retiring?
Yes, in limited circumstances. Conviction for certain offenses under the Uniform Code of Military Justice, such as treason or espionage, can result in forfeiture of retired pay. The Secretary of the Army or equivalent branch secretary can also reduce retired pay for misconduct discovered after retirement.
The four star general retirement salary is not automatically protected if a court-martial imposes a punitive discharge.
How does a four-star general's retirement pay compare to a GS-15 civilian?
A GS-15, Step 10 federal civilian in Washington, D.C. earns approximately $183,500 in base pay in 2024, which is comparable to a four-star general's active-duty base pay. However, the civilian retirement under FERS replaces only about 30-35% of final salary after 30 years.
The four star general retirement salary at 75% of High-3 exceeds the civilian pension by a wide margin, though the civilian typically accumulates a larger TSP balance.
Do retired four-star generals receive Secret Service protection?
No. Secret Service protection is reserved for the President, Vice President, their families, and certain designated individuals. Retired military officers, including four-star generals, do not receive protection in retirement.
A retired general who served as Chairman of the Joint Chiefs or in a cabinet position might qualify for temporary protection in rare cases, but the four star general retirement salary includes no security detail or related benefit.
Key Takeaways
- The four star general retirement salary uses a formula: 2.5% per service year (or 2.0% under BRS) times High-3 basic pay, capped at 75% or 60%
- 2024 O-10 basic pay of approximately $18,492 per month produces roughly $166,428 annually in legacy retired pay at the 75% cap
- Allowances like BAH and BAS stop at retirement — only basic pay enters the calculation
- Retired four-stars often add corporate board roles, consulting, and speaking income to their military pension
- The retired pay gap between O-10 and E-7 exceeds $3.3 million over 30 years under the legacy system
Your next step is straightforward: pull your LES or retirement points statement and run your own numbers through the DFAS retirement calculator. If you are still serving, confirm which retirement system applies to you and consider maximizing TSP contributions if you are under BRS.
Understanding the formula today gives you a precise target for what your retirement income will actually be.
