Pay Estimated Taxes Online 2024. You can pay your estimated taxes online through your irs account, the irs2go app, irs direct pay, or the electronic federal tax payment system (eftps). Make an individual or small business income payment.

These methods include online payments through your irs online account, by check, over the phone, via credit card, and through online banking portals. Keeping up with estimated taxes throughout the year in 2024 will help you avoid paying too much (or too little) come tax day.