tbf doing taxes is way more than copy from W2; paste into 1040. There are tax credits. Tax incentives. 1099 income (which a lot of people receive!). Loopholes. So many loopholes.

As far as I understand it, a lot of this guidance can be/has been automated programmatically. I can see how LLMs can become useful for niche scenarios if you feed it *a LOT* of data as they become more accurate.

There are actually very few "loopholes" available to individuals.

What most accountants call "loopholes" are actually just misunderstandings of the tax rules (e.g., the home office deduction, home business expense deductions, hiring family members being some of the biggest), and their clients usually end up paying penalties the IRS if they get audited.