Should I pay cash to purchase a home?

New to Turbotax. Not sure if this is the right forum for the post. If anyone feels there is  a better place to post, please do let me know. I am a self employed individual looking to purchase a modest home, approx 450K to 550K in Nevada. I was considering purchasing the house in cash. Are there any tax or other financial considerations related to an all cash purchase vs. getting a mortgage. I expect to have income in 2020 and onwards. Thank you!