If you’re self-employed, a freelancer, an independent contractor, a small business owner, or you have income from stock compensation (like RSU, ISO, ESPP), you’re likely required to pay estimated taxes quarterly to the CA FTB. Failing to do so can result in underpayment penalties—even if you end up getting a refund when you file your return. The good news? Making estimated tax payments is straightforward once you know the process. This guide covers everything you need to know

If you’re self-employed, a freelancer, an independent contractor, a small business owner, or you have income from stock compensation (like RSU, ISO, ESPP), you’re likely required to pay estimated taxes quarterly to the IRS. Failing to do so can result in underpayment penalties—even if you end up getting a refund when you file your return. The good news? Making estimated tax payments is straightforward once you know the process. This guide covers everything you need to know fo