Featured in Domain Arrivals · 2026-08-15
Tax & Fees Takes On the Tax Questions Everyone Else Skips
A free collection of US tax, vehicle-registration, sales-tax, and payroll-deduction calculators built from cited primary sources.
Why it surfacedThe site covers 24 calculators, including state-by-state car sales tax and registration costs, reverse sales tax, and the complicated 2025–2028 tips and overtime deductions. It prints the source and verification date for each figure, and makes overlooked edge cases—such as trade-in tax credits and Texas county fees—the central feature.
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The Two-Tonne Temperature Problem
August 15’s newborn domains include a live-aboard hydrogen airship with a two-tonne lift problem, a Japanese toolbox that explains its assumptions, an advisory-by-advisory Hawaiʻi hurricane archive, and a wedding-gift game about ungrateful poultry.
This is one of 1,000 discoveries in the 2026-08-15 Domain Arrivals issue.