CLUSTER TAX-WEB-INCOME · 60 ENTRIES · EARLIEST ENTRY 2025-02-17
Tax calculation and preparation tools
This cluster consists of web tools focused on tax estimation, calculation, preparation, and optimization across various jurisdictions, including personal, business, and property taxes. The dated entries show an early presence in 2011 and 2012, a long gap until 2023, then a rising number of entries in 2025 and early 2026, with the highest concentration in early 2026. Traction is led by tribuTACOS with 30 stars, while other dated members have negligible activity signals.
Entry timeline
ENTRY TIMELINE
Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 15 ai-built · 5 unlabelled
Operator · 3 hobby · 1 commercial · 16 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 41Section 179 Tax Deduction Guide 2025 | S179.com - New OBBB Act Limits0★unknownliveai-builtWeb app that provides information and tools to help businesses calculate Section 179 tax deductions.
- 42KFZ-Steuerrechner0★unknownliveai-builtWeb app that calculates vehicle tax obligations for car owners based on entered vehicle details.
- 43swisstaxcalculator.vercel.app0★unknownliveWeb application that calculates Swiss taxes based on user inputs, providing tax estimates.
- 44Autonomo tax calculator0★unknownliveai-builtWeb app that helps business owners strategically distribute company income to optimize tax liability.
- 45BlantonWorks0★unknownlivecommercialWeb app that predicts tax outcomes and optimizes financial planning.
- 46Tax Calculator0★unknownlivehobbyWeb-based tax calculator that estimates tax liability from user-provided income and deductions.
- 47Tax Calculation Site0★unknownliveai-builtWeb tool that calculates a user's tax liability from entered income and deduction details and displays the amount owed.
- 48tax-by-state.vercel.app0★unknownliveWeb app that provides tax information and rates for each US state.
- 49SSB Tax Database Data Visualization0★unknownliveA web application that visualizes SSB tax database data, enabling users to explore tax information through interactive charts.
- 50Home Office Expense Calculator - HMRC 2026-270★unknownliveai-builtWeb app that calculates allowable home office expenses under HMRC rules for the 2026-27 tax year.
- 51Tax & Accounting Assistant0★unknownliveai-builtWeb app that answers tax and accounting questions interactively, helping users understand financial concepts and obligations.
- 52Tax Link Connect0★unknownliveai-builthobbyWeb app that connects and links users' tax-related accounts or documents for easier tax management.
- 53tax-calculator-portovelho.replit.app0★unknownliveai-builtWeb app that calculates taxes based on user inputs and provides results.
- 54TaxFreeYou - Keep More of What You Earn0★unknownliveai-builtWeb app that generates personalized legal tax-saving strategies for real estate, business, and investment assets.
- 55Simulador - IRPF Mínimo0★unknownliveai-builtWeb app that calculates Brazilian personal income tax based on current law to minimize tax and optimize earnings.
- 56Base44 APP0★unknownliveai-builtWeb app that calculates capital gains tax liabilities for individuals based on investment transactions.
- 57Tax Calculator0★unknownliveai-builtWeb tool that calculates estimated tax owed based on income, deductions, and filing details entered by the user.
- 58Simple Balance - คำนวณภาษีเงินได้บุคคลธรรมดา0★unknownliveai-builtWeb app that estimates Thai personal income tax and suggests deductions for tax planning.
- 59Income Tax Simulator0★unknownliveai-builthobbyWeb calculator that simulates income tax liability from user-entered income and deduction figures, helping individuals estimate what they owe.
- 60คำนวณภาษี VAT & หัก ณ ที่จ่าย | Thai Tax Calculator0★unknownliveai-builtWeb calculator that computes VAT and withholding tax amounts for Thai tax obligations.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.