My mortgage was sold to Greentree in XX/XX/XXXX. They informed me in XX/XX/XXXX/XX/XX/XXXX that my escrow account has a " shortage '' of {$480.00}, and they will deduct an additional {$40.00} each month for 12 months beginning in XX/XX/XXXX to make up this shortage. I have paid all mortgage payments on time and in full. My taxes have decreased and while I changed my homeowner 's insurance company, there was no significant change in my premium. I have called Greentree multiple times and mailed them a letter ( certified mail, they received it XX/XX/XXXX ) asking them to tell me specifically WHEN my escrow account went into a shortage and HOW much. They have sent me XXXX letters ( XXXX XXXX, XXXX XXXX and XX/XX/XXXX ), none of which answer the question of WHEN my escrow account went into shortage and HOW much. The XXXX letters from XXXX tell me they are still reviewing my request. I told them I spent five years in the mortgage business so I know how an escrow account works ( you put money in each month, they pay your property taxes and insurance - simple ). 
I object to Greentree telling me I owe {$480.00} without them being able to tell me how and when my escrow account went into a " shortage ''. All my payments were made in full and on time, so all my contributions to escrow are the correct amount and current. My escrow deductions for taxes and property insurance have decreased or stayed approximately the same. It is not mathematically possible for me to be in a " shortage '' in my escrow account. 
I view this charge of {$480.00} as an unjustified fee which Greentree can not show I am contractually obligated to pay. They have failed, repeatedly, to prove that I owe this money. Now they are taking this money each month from my bank account without my permission ( I told them verbally and in writing that I do not consent to having this money deducted from my bank account and that I do not owe this debt ). 
Finally - all payments were made on time and in full. My account is and has always been current. 
