What is the back-pay entitlement when the VA states they made an error on my claim? https://www.rallypoint.com/answers/what-is-the-back-pay-entitlement-when-the-va-states-they-made-an-error-on-my-claim <div class="images-v2-count-0"></div>I should have been paid 20% since April 2004, but only recieved 10% since then to present, I filed for an increase and have since been told I will be at 50% as of 1 Nov 2018. Now I am retired from the Air Force and understand the concurrent pay is only for the 50%. So the is 10% for 14.5 years that they owe me some sort of back pay since I was taxed on 90 of my military retirement instead of 80%. Even if it&#39;s like $20 a month that could be a significant amount Thu, 14 Feb 2019 21:53:13 -0500 What is the back-pay entitlement when the VA states they made an error on my claim? https://www.rallypoint.com/answers/what-is-the-back-pay-entitlement-when-the-va-states-they-made-an-error-on-my-claim <div class="images-v2-count-0"></div>I should have been paid 20% since April 2004, but only recieved 10% since then to present, I filed for an increase and have since been told I will be at 50% as of 1 Nov 2018. Now I am retired from the Air Force and understand the concurrent pay is only for the 50%. So the is 10% for 14.5 years that they owe me some sort of back pay since I was taxed on 90 of my military retirement instead of 80%. Even if it&#39;s like $20 a month that could be a significant amount SSgt Gregory Johnson Thu, 14 Feb 2019 21:53:13 -0500 2019-02-14T21:53:13-05:00 Response by CAPT Kevin B. made Feb 15 at 2019 12:30 AM https://www.rallypoint.com/answers/what-is-the-back-pay-entitlement-when-the-va-states-they-made-an-error-on-my-claim?n=4369384&urlhash=4369384 <div class="images-v2-count-0"></div>I&#39;m trying to remember my situation as there&#39;s some similarity. Don&#39;t know what your retirement date was but it calculates differently pre and post retirement. Pre retirement, they take the delta at the rate for each year. That&#39;s what they&#39;ll owe you. Post retirement, there is an offset of retirement pay up to 40% in that they reduce the pay by the amount they give you. Only benefit is the tax write off. Whenever the 50% date applies, you get 50% with no retirement pay reduction. That 50% threshold is important as VA does everything they can to push people down to 40%. Presuming you retired before NOV 18, then they&#39;ll owe you a differential there too and a restoration of some retired pay. Unless there&#39;s a different structure since they ran my numbers, I think that&#39;s correct. CAPT Kevin B. Fri, 15 Feb 2019 00:30:28 -0500 2019-02-15T00:30:28-05:00 2019-02-14T21:53:13-05:00