Simple Back Pay Calculator
Estimate your VA disability back pay in seconds. Enter your current and new monthly payments to see your potential lump sum.
Calculate Your Back Pay
Enter your payment information below. Your back pay is calculated from your effective date until today.
Enter 0 if this is your first claim
Your expected or approved new rate
Usually your claim filing date or Intent to File date (see info below)
Important Information
What is Intent to File?
An Intent to File (ITF) is a notice to the VA that you plan to file a claim. It reserves your potential effective date while you gather evidence. Your effective date can be as early as your ITF date, rather than when you submit your completed claim.
Benefits of Filing an ITF
- Reserves your effective date for up to 1 year
- Gives you time to gather medical evidence
- Can result in higher back pay if claim is approved
- Free and easy to file online or by phone
How to File
File online at VA.gov, call 1-800-827-1000, or visit a VA regional office
Important!
You must file your actual claim within 1 year of your ITF to preserve the effective date
What is an Effective Date?
The effective date is when your VA disability benefits begin. It determines how much back pay you'll receive in a lump sum.
Common Scenarios
Direct Service Connection
Date VA receives your claim or your Intent to File date (whichever is earlier)
Claim Within 1 Year of Separation
Day after separation from active duty if VA receives claim within 1 year
Increase in Rating
Date VA receives your claim for increase
Secondary Condition
Date VA receives your claim for the secondary condition
You have 1 year to appeal a VA decision to preserve your original effective date
If you file a new claim instead of appealing, your effective date will be the new filing date
When Will I Receive My Back Pay?
Typical Timeline: 15-45 business days
Most veterans receive back pay within 15-45 business days of claim approval
Potential Delays
DFAS Audit
If you receive military retirement pay, DFAS must audit the payment
Complex Case
Multiple ratings, dependents, or special monthly compensation
Banking Issues
Incorrect or closed bank account information
Check payment status at VA.gov or call 1-800-827-1000
Get Expert Help Building Your Claim
Book time with a VetClaims.ai strategist for hands-on help building your claim package so you can move forward with confidence.
- Fast-track filing with expert prep
- Personalized evidence roadmap tailored to your claim
Want to talk to someone first? Call (737) 344-4399 for immediate help.
Disclaimer: This calculator provides estimates only. Actual back pay amounts may vary based on your specific circumstances, including dependents, special monthly compensation, concurrent receipt, or other factors. For complex situations, consult with a VA-accredited representative or VSO.