Two main property groups to consider for Estate Administration: Probate Assets and NonProbate Assets. If you write a check from your personal account or use your own credit card, be sure to get a receipt and put it in your files.There are two types of accounts, an interim account and a final account. With an interim account, not all estate assets are distributed. Learn the 12 Mistakes to Avoid When Acting As Executor for Probate and when to seek legal guidance when handling a loved one's estate. The Maryland Estate Administration process is complex and stressful. An experienced law firm can help, so you can focus on the things that truly matter. Under Maryland Law, the account agreement determines who has access to funds in the account while you are living and after your death. I agree that you would be hard pressed to find a bank willing to issue a credit card to the estate. My sister has continued to use Mom's checking and savings accounts and her credit card for anything to do with looking after the estate.