I would like to file an extension

https://turbotax.intuit.com/irs-tax-extensions/

https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-extension/need-file-extension-personal-state-taxes/L32Mt8ZNv_US_en_US?uid=m9a3q808

Yes, but it must be mailed as Turbo Tax only has that option.  I just finished mine.  Finish your taxes and figure out what you must pay...if you have to pay , to avoid the penalty, you then send your payment with the extension document , Form 4868, to the address on the form.  You will have to have an idea of what the final amount of payment or refund is so you do not get a penalty.  So, if you owe money, to avoid a penalty, send a check with the Application for Extension.  If you have a refund, then just send the document.   Must be done by 4/15/2025.  Hope this works...it was very confusing to me!!  Good luck.