California tools and calculators
California is a state of the United States. State governments set their own income tax, licensing registers, bar admission and insurance producer rules, so these tools point at the register or apply the formula published by this state rather than a federal average.
This hub lists the 12 tools on TNAADO Tools that are specific to California, United States. The largest groups are U.S. Tools (10), Employment Standards Calculators Canada (1) and Trade Tools | HTS Lookup & Landed Cost (1). Every page is free, runs in your browser and names the rule or register it uses, so you can check the source before relying on the number.
U.S. Tools · 10 tools
California Bar Number Lookup: State Bar Attorney Search Guide
California Bar attorney search explained: look up a lawyer by name or bar number on the State Bar of California site and where discipline records are…
U.S. · Professional Licensing To verify a lawyer in California, use the State Bar of California’s own Attorney Search. This page explains what it searches, where the bar number appears and where discipline information is found. Use the official register for…
California Contractor License Lookup (CSLB)
California contractor license lookup: how to check a CSLB license number, what the 8-digit format allows, the $25,000 bond and what a suspended…
California · CSLB The Contractors State License Board (CSLB) runs California's public license check. Here is how to search it, what a license number can look like, and what to look for in the bond and insurance record. Short answer: open CSLB's “Check a…
California DCA License Search: BBC Status Guide
California DCA license search for barbers and cosmetologists: what Delinquent means, the 2-year renewal cycle, 5-year cancellation and what DCA…
California · DCA & Barbering and Cosmetology The Department of Consumer Affairs (DCA) hosts one License Search for most of its boards. This guide uses the Board of Barbering and Cosmetology (BBC) as the worked case, and lists the DCA bodies the search leaves…
California LLC Annual Cost Calculator: $800 Tax + LLC Fee
Enter your total California income to see the $800 annual LLC tax plus the LLC fee band ($0 to $11,790), the combined cost, the monthly equivalent…
United States · LLC state costs Enter total California income and the number of LLCs. See the $800 annual tax, the fee band your income falls in, the combined cost and the distance to the next step.
California Paycheck Calculator 2026
California paycheck calculator for 2026: federal withholding (IRS Pub. 15-T), FICA, California income tax (EDD DE 44 Method B) and 1.3% SDI.
California payroll · 2026 A California paycheck loses federal income tax withholding, FICA, California income tax withholding (EDD DE 44 Method B, with your DE 4 allowances) and State Disability Insurance at 1.3% of wages. Everything runs in your browser.
California Real Estate License Lookup (DRE Public Lookup)
California real estate license lookup: how the DRE Public License Lookup works (name, company or License ID), the broker address search, and the…
California · Real Estate Licensing The California Department of Real Estate (DRE) publishes a Public License Lookup you can use to check a licensee. This page explains what it asks for and links you to it. Short answer: enter the licensee’s name (Last Name…
California Seller's Permit Lookup + Resale Cert Check
How to look up a California seller's permit on the CDTFA site, what a resale certificate must say, and a checker for the seven required elements and…
United States · California · CDTFA Verify a customer's seller's permit with the California Department of Tax and Fee Administration, then test whether the resale certificate they handed you says what CDTFA requires. Sources: official state and federal pages ·…
California State Refund Status: FTB Timeline
Check your California refund status: the FTB's 3-week e-file and 3-month paper windows, what extra review means, and debts that can take a refund.
California · California Franchise Tax Board Enter how and when you filed. See where the Franchise Tax Board's 3-week and 3-month windows end and what to do when a refund is different or late.
Check a California RN License (BRN / DCA Search)
Check a California registered nurse license: use the Department of Consumer Affairs License Search for BRN licences, read status and discipline, and…
U.S. · Nursing licences California registered nurse licences are issued by the Board of Registered Nursing (BRN) and appear in the Department of Consumer Affairs (DCA) License Search, which says each record shows whether a licence is current, expired, or…
Check a Contractor License: California, Florida, Texas
Check a contractor license in California (CSLB), Florida (DBPR) and Texas (TDLR): official lookup links, what each shows, and why Texas works…
U.S. · Trade licences California contractors are checked on CSLB’s Check A License page, Florida licences on the DBPR Licensing Portal, and Texas state-licensed trades such as electricians and air-conditioning contractors on TDLR’s search. Important, up…
Employment Standards Calculators Canada · 1 tool
California Waiting Time Penalty Calculator (plus Oregon)
Enter an hourly rate and the days a final paycheck was late to see the California Labor Code 203 waiting time penalty or the Oregon penalty wages…
United States · late final pay Enter the pay rate and how many days the final paycheck was late. See the penalty arithmetic for California and Oregon, the 30-day ceiling and the one Oregon rule that can lift the cap.
Trade Tools | HTS Lookup & Landed Cost · 1 tool
Is a Prop 65 Warning Required? California Seller Checker
Check whether your product needs a California Proposition 65 warning: the 10-employee rule, listed chemicals, safe harbor exposure and online-sale…
Trade · Seller compliance · Online sellers Answer five questions to see whether California's Proposition 65 warning duty reaches your business, and where the warning goes on a listing. Proposition 65 requires a clear and reasonable warning before knowingly…
What is covered for California, and what is not yet
We track which kinds of California tool exist so gaps are visible rather than hidden. Built so far: paycheck calculator, bar number lookup and contractor licence lookup. Not built yet: insurance agent licence lookup and business entity lookup. These are on the list because they are the questions people most often bring to a state-level calculator.
Why these tools are listed under California
A tool is placed under California when its address or title names the place, as with California Bar Number Lookup and California Contractor License Lookup (CSLB). The same tag is written into each page's structured data as the place it covers, so search engines and assistants can tell which rules a result was built for. Generic tools such as unit converters carry no jurisdiction and are not listed. Rates and thresholds change, so check the dated source on each tool before filing, paying or signing anything.
Related jurisdictions
- All United States tools 463 tools
- Oregon 3 tools
- Ohio 6 tools
- Florida 8 tools
- Texas 9 tools
- Georgia 3 tools
- Illinois 6 tools
- New Jersey 4 tools
- New York 7 tools
- Pennsylvania 7 tools
- Virginia 3 tools
- Washington 4 tools