💰 Retroactive VA Disability Backpay Calculator

Calculate your exact retroactive lump-sum check based on your Effective Date, previous rating %, target rating %, and dependent additions. Uses official 2026 VA Compensation Pay Rates.

Effective Date (Intent to File or Claim Date):

Old Combined Disability Rating (%):

New Target Disability Rating (%):

Dependent Spouse Status:

Children under 18:

🎉 ESTIMATED RETROACTIVE BACKPAY CHECK

ESTIMATED LUMP-SUM BACKPAY

MONTHLY PAYMENT INCREASE

TOTAL ACCRUED MONTHS

📊 Retroactive Payment Breakdown Schedule:

Accrual Month	Old Monthly Pay	New Monthly Pay	Monthly Retroactive Difference