Questions: Assuming I bought ABC stocks at 2 different dates, say, 1000@ $5 on 1/20/2024 and another 1000@ $10 on 3/20/2024. If I sell 1000 shares later with gain @ $15. I know I can pick either one (purchase date) to sell at the sale time.
Can I change the purchase date I bought before 12/31/2024 or change the date before filing my tax return in 2025 to make the right tax harvesting?
Thanks
