Quarterly Tax Estimator for Restaurant

Quarterly estimated tax payments are one of the most overlooked financial obligations for restaurant owners — and missing them triggers penalties that compound every quarter. As a pass-through entity (LLC or S-Corp), your restaurant doesn't pay federal income tax at the business level. Instead, profits pass through to your personal return, and the IRS expects you to pay estimated taxes four times per year: April 15, June 15, September 15, and January 15. Restaurant owners face a unique challenge: your revenue is highly seasonal, but estimated payments are due in roughly equal installments. If your busy summer generates 40% of annual profit but your January payment was based on slow Q4 numbers, you risk underpaying and owing penalties. The safe harbor rule is your friend — pay 100% of last year's total tax liability (110% if AGI exceeds $150K) in four equal installments, and you'll owe zero penalties regardless of what this year's income looks like. Cash-heavy restaurants also need to be meticulous about reporting: the IRS watches the restaurant industry closely for unreported income. This calculator is set up with typical restaurant tax scenarios so you can estimate your quarterly payments and avoid the expensive surprise of a large tax bill plus penalties in April.