Mehanna Advisors PLLC

Proposals and engagement letters, signed in minutes.

Retainer360 is where clients of Mehanna Advisors review their proposal, read their engagement letter, and sign. No account to create and nothing to download.

You get an email from us

It comes from an @mehannacpas.com address and has one button. The link in it is yours alone.

You read it at your own pace

The proposal or letter opens in your browser, on a phone or a computer. Nothing to install.

You accept or sign

Type your name to accept a proposal or sign a letter. A signed copy is emailed to you right away.

How to know a link is really from us

It was sent from an @mehannacpas.com email address.
It opens a page on retainer360.com that shows your practice name.
It never asks a client for a Social Security number, a card number, a bank account number, or a password.

Not sure about an email? Do not click it. Call us at 734-666-5462 or write to taxteam@mehannacpas.com and we will confirm.