You are expected to pay your taxes evenly over the year, even if your income is not even. While you do need to pay the estimated payment for this withdrawal by April 15, 2025, because of the "even payment" rule, you can also choose to divide it into 4 equal payments and make them no later than April 15, 2025, June 15, 2025, September 15, 2025 and January 15, 2026.
