6/17. If you wait until you file, you will be subject to late payment of estimated tax penalties.
Not only do you owe income taxes, but also about an addition 15% on your net self emplyment income.
One safe harbor you can use -
federal withholding and timely estimated tax payments must be 100% of your 2023 tax. That rises to 110% if your 2023 adjusted gross income was over $150,000.
Another is that federal withholding and timely estimated tax payments must be 90% of your 2024 tax.
With unequal income, withholding, and estimated tax payments, for 2024 you may need to use the form 2210 annualized income installment method on page 3
https://www.irs.gov/pub/irs-pdf/f2210.pdf
This answer has been verified for accuracy by an Intuit expert employee
