Free sole trader tax return calculator for US self-employed individuals. Calculate Schedule C income, self-employment tax, deductions, and estimated refund using official IRS formulas.
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Calculate your small business tax refund for 2026. Estimate self-employment tax, QBI deduction & Schedule C profits. Free IRS-based sole proprietor calculator!
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Free company tax return calculator for US businesses. Calculate federal & state corporate taxes, deductions, credits, and estimated payments using official IRS formulas.
Free weight loss calculator with personalized walking plan. Calculate calories to lose weight, time to reach goal weight, and daily steps needed based on your age, height, and fitness level.
Free online stopwatch with millisecond precision, lap timer, split times, and fullscreen mode. Perfect for sports timing, workouts, racing, and productivity tracking. No download required.
Free online countdown timer with alarm sound, preset times, stopwatch mode, and fullscreen option. Perfect for cooking, workouts, studying, and productivity. No download required - works in any browser.
Free online camera and webcam tool. Take photos, test your webcam, apply filters, adjust resolution, and learn about camera technology. Works in any browser - no download required.
Complete call recording guide: legal requirements, best call recorder apps for iPhone & Android, automatic recording setup, storage calculator, and compliance tips. Learn how to record phone calls safely and
Free online calendar planner with interactive monthly view, event scheduling, reminders, and shareable calendars. Best web-based calendar tool for planning, organizing, and scheduling - no download required.
