2023 Tax Estimator with EV Credit

When will an estimator for 2023 Tax Liability that INCLUDES the EV Credit calculation be available?

This is a key tax planning topic for myself and others this year (2023 Tax Liability).

I realize the rules have been in flux. The IRS has published the needed form. https://www.irs.gov/forms-pubs/about-form-8936

I have some ideas about tax strategies, have done my own taxes w/TurboTax for years, and would like to do some "What-If" calculations.