To file 2019 tax year, i am independant contractor. do I need deluxe or home and bus?

[DoninGA]

Any of the 2019 desktop editions can be used since they all include the same forms, schedules and worksheets.

If this is the first time filing as an independent contractor then the Home & Business edition is recommended but not required.

[Opus 17]

Remember you need to specifically buy the 2019 version of the program, from the link below for "prior year products".  The default version can only prepare a current year (2022) return.

For the desktop software, any version Deluxe or higher has all the forms, but the Home & Business version contains more support and built-in guidance, so it depends on your comfort level and familiarity with the tax forms you need.