If you do want to proceed, there are a lot of resources out there, both free and paid.  

Or, how do I break up with him, and what am I looking for in a new agent?

The majority of taxpayers are required to settle their tax dues by April 18 to avoid penalties and interest accruing on any outstanding amounts after this date.For those residing in Maine and Massachusetts, the deadline is extended to April 19 due to the Patriots’ Day holiday in these states.How to Request an ExtensionIf you find yourself in need of an extension, the IRS provides convenient options to make the process smoother:File Form 4868:Utilize your tax professional, tax software, or the IRS Free File platform on IRS.gov to submit Form 4868.Individual taxpayers, regardless of income, can leverage Free File for an automatic extension request.Electronic Payment Method:Make an electronic payment using Direct Pay, Electronic Federal Tax Payment System, or debit/credit card or digital wallet.When selecting the payment type, indicate it’s for an extension.

While reading is always great I wanted to share the advise that I got early on in trying to break into commercial (not that I've been successful breaking into that category but I like to think I'm on the way). 

The “bookkeeping” features are cumbersome and don’t easily break up by property or generate great reports. 

Any good free resources for sample maintenance agreements?

If anything, President Biden hasn’t handed out enough free money.

Feel free to DM me to chat more!

I would be happy to do free work for any potential mentor.

I've got experience in Flipping and wholesaling so feel free to reach out if you have any questions or just to connect.