accountfolder
nounUK /əˈkaʊntˌfəʊldə/
US /əˈkaʊntˌfoʊldər/
A folder that holds papers about your account.
She put the bill in her accountfolder.
OTHER MEANINGS
2. A digital folder in a computer that stores account information.
He saved the login details in his accountfolder.
3. A special envelope for keeping account papers safe.
The clerk filed the form in the accountfolder.
4. A place where all the papers for one customer are kept together.
Please bring the accountfolder for this client.