# FeeKit

> Precision client-side financial calculation utilities for US and UK business operators, freelancers, and ecommerce merchants.

FeeKit provides 100% private, instant client-side calculators for sales tax, payment processing fees (Stripe, PayPal, Square), UK VAT, self-employment 1099 taxes, and profit margins.

## Primary Tools & Calculator Suites

- [California Sales Tax Calculator](https://www.usefeekit.com/tools/sales-tax-california): Compute combined state, county, and district tax for California (7.25% - 10.75%).
- [Texas Sales Tax Calculator](https://www.usefeekit.com/tools/sales-tax-texas): Complete Texas comptroller sales tax rates (6.25% - 8.25%).
- [New York Sales Tax Calculator](https://www.usefeekit.com/tools/sales-tax-new-york): NYC combined 8.875% and county-by-county calculations.
- [Stripe Fee Calculator USA](https://www.usefeekit.com/tools/stripe-fee-calculator-usa): Calculate net payout and ask amounts with 2.9% + $0.30 standard processing fees.
- [UK VAT Calculator](https://www.usefeekit.com/tools/uk-vat-calculator): Instant VAT addition and extraction across standard (20%), reduced (5%), and zero rates.
- [PayPal Fee Calculator USA](https://www.usefeekit.com/tools/paypal-fee-calculator-usa): Invoicing (3.49% + $0.49) vs checkout fee breakdown.
- [1099 Self-Employment Tax Estimator](https://www.usefeekit.com/tools/tax-1099-self-employed): SECA 15.3% tax and quarterly estimated payments.
- [Amazon FBA Fee Calculator](https://www.usefeekit.com/tools/amazon-fba-fee-calculator): Fulfillment and referral fee net profit calculations.

## Categories

- [Sales Tax Calculators](https://www.usefeekit.com/tools/sales-tax-calculator): All 50 US states and major municipal tax jurisdictions.
- [Payment Processing Fees](https://www.usefeekit.com/tools/stripe-fee-calculator): Stripe, PayPal, Square, Shopify Payments.
- [UK Tax & Business](https://www.usefeekit.com/tools/uk-vat-calculator): VAT, dividend taxes, corporation tax.
- [Freelance & Contracting](https://www.usefeekit.com/tools/freelance-rate-calculator): Day rate, billable hours, and tax deductions.
- [Ecommerce & Margin Tools](https://www.usefeekit.com/tools/ecommerce-profit-calculator): COGS, ROAS, and net margin analysis.

## Key Principles & Trust

- **Zero Server Tracking**: All calculations run locally in the user's browser runtime. No financial figures are logged or stored.
- **Accurate 2026 Statutory Rates**: Calibrated to California CDTFA, Texas Comptroller, New York DTF, UK HMRC, and US IRS regulations.
- **Parent Company & Governance**: Snab Innovations (https://snab.co.in/), Nashik, Maharashtra, India 422005 (Contact: hello@snab.co.in)
- **Privacy Policy**: https://www.usefeekit.com/privacy
- **Terms of Service**: https://www.usefeekit.com/terms
- **About FeeKit**: https://www.usefeekit.com/about
- **Contact & Feedback**: https://www.usefeekit.com/contact
- **Sitemap**: https://www.usefeekit.com/sitemap.xml