I hire a good tax professional. That's it, as simple as that. I have a gentleman that I have used since 2014 who I pay about $350 to make sure everything is fil

I hire a good tax professional. That's it, as simple as that. I have a gentleman that I have used since 2014 who I pay about $350 to make sure everything is filed correctly. He helps me with tax planning. He helps me with the forms. The IRS is happy with me. I spend maybe a total of 2 hours a year thinking about it (I am fairly organized with my receipts though, which helps). I also have a good attorney and a good insurance broker. All in all, very simple. If I spend half of a day per year on any of this stuff, I would be surprised.