Practical, no-sign-up tools for California small-business owners — the kind of math we run for clients, made self-serve. More on the way.
S-Corp vs. LLC Tax Calculator (California)
See how much Social Security & Medicare tax an S-corp election could save you this year, and find the profit level where it starts to pay off — net of California’s 1.5% S-corp tax.
Open the calculator Checklist · 2026Crescenta Valley Business Startup Checklist
Every step to legally start a business in La Crescenta, Glendale & the Crescenta Valley — entity, EIN, seller’s permit, payroll, and the local license that changes depending on whether you’re in unincorporated L.A. County or the City of Glendale. Saves your progress.
Open the checklist Calendar · 20262026 California Tax Deadline Calendar
Every federal & California small-business deadline this year — income, estimated, payroll, sales tax — with weekend shifts already applied. Filter by your entity type and add any date straight to your calendar.
Open the calendar