Military Disability Retirement Calculator

Estimate your total monthly and annual compensation from military disability retirement. This calculator determines your disability retired pay by comparing the longevity and disability percentage formulas, then factors in your VA disability rating, VA offset, and potential benefits from Concurrent Retirement and Disability Pay (CRDP) or Combat-Related Special Compensation (CRSC). Enter your service details to see a complete breakdown of your gross pay, tax-free income, and after-tax monthly total.

This tool is for service members being medically retired from the military who need to understand their future income. It helps you compare complex benefit programs and see how they interact. If you are planning for a standard 20+ year retirement, use the military retirement-pay-calculator. For a detailed look at CRSC specifically, try the CRSC pay calculator.

The results provide a compensation score, a summary of your key pay components, and charts comparing different scenarios. You will see a detailed breakdown of which income sources are taxable versus tax-free, helping you create a more accurate retirement budget.

Start by entering your service and pay information. In the "Monthly Base Pay" field, enter your final base pay at the time of your retirement. For "Years of Service," input your total active duty years, which is used for the longevity pay formula.

Next, provide your disability ratings. The "DoD Disability Rating" is the percentage assigned by your branch's Physical Evaluation Board (PEB). A rating of 30% or higher is generally required for disability retirement. The "VA Disability Rating" is your combined rating from the Department of Veterans Affairs. This rating determines your VA compensation, which is tax-free.

Then, move to the Concurrent Pay Programs section. Indicate if you are eligible for CRDP (Concurrent Retirement and Disability Pay). Eligibility typically requires a medical retirement with a VA rating of 50% or more. Separately, indicate if you are eligible for CRSC (Combat-Related Special Compensation), which is for combat-related disabilities. If you are eligible for CRSC and know your approved monthly amount, enter it in the "CRSC Monthly Amount" field that appears.

Finally, you can adjust the "Estimated Tax Rate" in the advanced settings. This rate is applied only to the taxable portions of your income, such as your DoD retired pay. VA compensation and CRSC payments are not taxed. Once all inputs are set, click "Calculate Disability Pay" to see your results.

Monthly Base Pay

This is your monthly basic pay at the time of your military retirement. It serves as the foundation for both of the disability retirement pay calculations: the longevity formula and the disability percentage formula. You can find this amount on your final Leave and Earning Statement (LES) or on the official military pay charts for your rank and time in service.

Years of Service

Enter your total number of years served on active duty. This figure is used to calculate your retired pay under the longevity formula (2.5% x Years of Service x Base Pay). Even if you have fewer than 20 years, this calculation is still performed to see if it results in a higher payment than the disability percentage method.

DoD Disability Rating

This is the disability rating assigned by your service branch's Physical Evaluation Board (PEB). The rating reflects the conditions that make you unfit for continued military service. To qualify for disability retirement, this rating must typically be 30% or higher. If it is below 30%, you may receive disability severance pay instead of monthly retirement pay.

VA Disability Rating

This is your combined disability rating from the Department of Veterans Affairs (VA). The VA assesses all service-connected conditions, not just those that make you unfit for duty. As a result, your VA rating is often higher than your DoD rating. A VA rating of 50% or more is a key factor for CRDP eligibility. VA compensation is tax-free and paid directly by the VA.

CRDP Eligible

CRDP stands for Concurrent Retirement and Disability Pay. This program allows eligible retirees to receive both their full military retired pay and their VA disability compensation, effectively eliminating the VA offset. To be eligible, you must be a medical retiree with a VA rating of 50% or higher. For standard retirees, 20 years of service is required.

CRSC Eligible & CRSC Monthly Amount

CRSC, or Combat-Related Special Compensation, is a tax-free monthly payment for veterans with combat-related disabilities. It is an alternative to CRDP. You cannot receive both, so you must choose the one that pays more. Unlike CRDP, you must apply for CRSC through your service branch. If you are eligible, enter your approved monthly CRSC amount. The calculator will then compare it to your potential CRDP benefit to determine your optimal payment.

Estimated Tax Rate

This is your estimated combined federal and state income tax rate. The calculator applies this rate only to your taxable income, which includes your DoD retired pay. Your VA compensation and any CRSC payments are not subject to federal income tax. Choosing an accurate rate helps provide a realistic after-tax income estimate.

This calculator untangles the complex rules governing military disability retirement pay. Here is the step-by-step methodology.

First, it calculates your potential DoD retired pay using two different methods:

1. Longevity Method: Multiplies your years of service by 2.5%, then multiplies that percentage by your monthly base pay.
2. Disability Method: Multiplies your DoD disability rating percentage by your monthly base pay.

The calculator then selects the higher of these two amounts as your initial gross retired pay. This amount is capped at a maximum of 75% of your base pay.

Next, it determines your VA compensation based on your VA disability rating using a lookup of current VA payment rates. Because federal law generally prohibits receiving both military retirement pay and VA compensation for the same period of service, the calculator applies the "VA offset." This means your DoD retired pay is reduced dollar-for-dollar by the amount of your VA compensation.

The calculator then evaluates your eligibility for programs that mitigate this offset.

• If you are eligible for CRDP, the calculator restores the amount lost to the VA offset, allowing you to receive your full gross retired pay in addition to your VA compensation.
• If you are eligible for CRSC, the calculator determines your tax-free CRSC payment. It then compares the financial benefit of CRSC to CRDP. If CRSC provides a higher net benefit (since it's tax-free), it assumes you would choose CRSC. Otherwise, it defaults to the more advantageous CRDP.

Finally, it calculates your total monthly compensation by adding your net DoD retired pay, your VA compensation, and any CRDP or CRSC payment. It also separates your income into taxable and tax-free portions to estimate your after-tax take-home pay.

The calculations follow a sequence to determine your final monthly pay from all sources.

Retired Pay Calculation

The calculator first finds the gross retired pay by comparing two methods and applying a cap.

longevityPay = 0.025 * yearsOfService * basePay

disabilityPay = (dodDisabilityPct / 100) * basePay

grossRetiredPay = min(max(longevityPay, disabilityPay), 0.75 * basePay)

VA Compensation & Offset

Next, it finds your VA compensation and calculates the corresponding reduction to your retired pay.

vaCompensation = value from VA rate table based on vaDisabilityPct

vaOffset = min(vaCompensation, grossRetiredPay)

initialNetRetiredPay = grossRetiredPay - vaOffset

CRDP & CRSC Logic

The calculator then models the restoration of pay through CRDP or CRSC.

// CRDP restores the offset if eligible
crdpAmount = 0
if (crdpEligible AND vaDisabilityPct >= 50) {
  crdpAmount = vaOffset
}

// CRSC is a separate payment, but you can't get both CRDP and CRSC
crscPayment = 0
if (crscEligible) {
  crscPayment = min(crscAmountInput, grossRetiredPay)
}

// The service member chooses the more valuable option
if (crscPayment > crdpAmount) {
  // Choose CRSC
  netRetiredPay = initialNetRetiredPay + crscPayment
  finalCrdpAmount = 0
  finalCrscAmount = crscPayment
} else {
  // Choose CRDP
  netRetiredPay = grossRetiredPay // Full restoration
  finalCrdpAmount = crdpAmount
  finalCrscAmount = 0
}

Total Compensation

Finally, it assembles the components into gross and after-tax totals.

taxableIncome = netRetiredPay - finalCrscAmount

taxFreeIncome = vaCompensation + finalCrscAmount

monthlyTax = taxableIncome * (taxRate / 100)

totalMonthlyGross = netRetiredPay + vaCompensation

totalMonthlyAfterTax = totalMonthlyGross - monthlyTax

Choosing between Concurrent Retirement and Disability Pay (CRDP) and Combat-Related Special Compensation (CRSC) is a critical decision for eligible military retirees. You cannot receive both, so you must elect the one that provides a greater financial benefit.

CRDP is often the simpler choice. If you are eligible (medically retired with a 50%+ VA rating or 20+ years of service), it is paid automatically. CRDP restores the VA offset, allowing you to receive your full DoD retired pay and your VA compensation concurrently. The key downside is that the restored DoD retired pay is taxable income.

CRSC is a special compensation for disabilities deemed combat-related. Unlike CRDP, you must formally apply for CRSC through your branch of service and provide documentation proving the combat link. The main advantage of CRSC is that the payment is entirely tax-free. This can make it more valuable than CRDP, even if the gross CRSC amount is slightly lower.

The best choice depends on your specific numbers:

• If your CRSC amount is greater than your VA offset restored by CRDP, CRSC is almost always better.
• If your CRSC amount is less than the VA offset, CRSC might still be better because of its tax-free status. This is especially true if you are in a higher tax bracket.

Use this calculator to see a direct comparison. It models your pay under both scenarios and highlights the option that results in a higher after-tax income. For a more focused analysis, use the CRSC pay calculator.

A common point of confusion for service members undergoing medical retirement is the difference between their Department of Defense (DoD) and Department of Veterans Affairs (VA) disability ratings. While they seem similar, they serve different purposes and often result in different percentages.

The DoD rating, assigned by a Physical Evaluation Board (PEB), only considers medical conditions that make a service member "unfit for duty." Its primary purpose is to determine whether you can continue to serve or if you should be medically separated or retired. A rating of 30% or higher typically leads to medical retirement and monthly pay.

The VA rating, on the other hand, considers all medical conditions that were caused or aggravated by your military service, regardless of whether they make you unfit for duty. This is why the VA rating is often significantly higher than the DoD rating. For example, you might have a DoD rating of 40% for a back injury that ends your career, but a combined VA rating of 70% that includes the back injury plus hearing loss and tinnitus.

The VA rating is crucial because it determines the amount of your tax-free VA disability compensation and is a key eligibility factor for CRDP.

The results section gives you a comprehensive picture of your disability retirement income.

• Compensation Score: This gauge provides a quick summary of your financial standing, primarily based on how much of your base pay is replaced by your total after-tax compensation. A higher score indicates a stronger income foundation.
• Summary Cards: These four cards highlight your key monthly figures: Gross Retired Pay (the higher of the longevity or disability methods before any offsets), VA Compensation (your tax-free payment from the VA), Total Monthly (your combined gross income), and After-Tax Monthly (your estimated take-home pay).
• Pay Calculation Comparison: This table shows the two methods used to calculate your DoD retired pay (Longevity vs. Disability) and clearly indicates which one was higher and therefore selected for your plan.
• Compensation Scenarios Chart: This bar chart is a powerful visual tool. It compares your total monthly pay under different scenarios: with no concurrent pay, with CRDP, with CRSC, and finally, your optimal plan. This makes it easy to see the financial impact of these programs.
• Monthly Income Breakdown: This detailed table lists each component of your pay, showing the monthly and annual amounts and, most importantly, whether each component is taxable. This is essential for accurate budgeting and tax planning.

Unlike a savings plan, you can't simply "contribute more" to improve your results. However, you can take specific actions to ensure you receive the maximum benefits you are entitled to.

1. Thoroughly Document All Conditions for the VA: Your VA rating is a major driver of your total compensation. Ensure every single service-connected injury, illness, or condition is documented in your medical records and claimed with the VA. A higher rating, especially one that crosses the 50% threshold, can unlock CRDP and significantly increase your income.
2. Apply for CRSC if Applicable: If any of your disabilities are combat-related, do not assume CRDP is your only option. Go through the process of applying for CRSC. The tax-free nature of CRSC can make it the more valuable benefit. Use this calculator's results to make an informed choice.
3. Review Your State's Tax Laws: While VA and CRSC pay are federally tax-free, states have different rules for taxing military retired pay. Some states fully exempt it, while others tax it as normal income. Retiring in one of the best states for taxes can increase your net pay.
4. Integrate with a Broader Financial Plan: Military disability pay provides a secure income floor, but it may not cover all your needs. Integrate this income into a larger retirement plan that includes TSP savings, other investments, and potential post-military career income.

1. Assuming DoD and VA Ratings are Interchangeable: They are calculated differently and for different purposes. Your financial planning should be based on both official ratings.
2. Forgetting to Apply for CRSC: Many eligible veterans miss out on tax-free CRSC payments because they assume CRDP is their only option and don't complete the separate CRSC application.
3. Ignoring the VA Offset: If you are not eligible for CRDP or CRSC, your DoD retired pay will be reduced by your VA compensation. Failing to account for this offset can lead to a significant budgeting shortfall.
4. Misunderstanding the Tax Rules: Assuming all military disability income is tax-free is a common error. Only VA compensation and CRSC are tax-free. Your DoD retired pay is taxable.
5. Relying Solely on Disability Pay: While a substantial benefit, it may not be enough to fully fund your retirement goals. Always create a comprehensive budget that includes all income sources and expenses.