Your account doesn't have any transaction limits (maximum amounts you can transfer in and out).
However, as a financial institution we have set up checks and controls in place to protect all our clients' accounts.
As such, we might from time to time require some information from you to validate the source of your funds in case we see very large or unusual transactions on the account.
We always aim to keep the experience as smooth as possible, but in case you have any questions can refer to this article (https://help.dolarapp.com/en/articles/9889297-valid-documents-to-verify-your-source-of-income) to check what documents are accepted as proof of income / source of funds.