Freelancer Tax Estimator 2026
Chrome extension by quantcalc · Productivity · Tools
- Established publisher
A Chrome extension in Productivity · Tools with 3 users, barely installed. Audience over the last 30 days: +3.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 4 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 3 (the store no longer states an audience; this is the last figure it published)
- Users, last 30 days
- +3
- Version
- 1.6.10
- Updated in the store
- 2026-10-16
- Published
- 2026-03-29
- Manifest
- V3
- Browser access
- 3 permissions
How it has moved
- 2026-10-092
- 2026-10-273
- 2026-10-313
- 2026-09-010
- 2026-09-023
- 2026-09-063
- 2026-09-083
- 2026-09-100
- 2026-10-092
- 2026-10-273
- 2026-10-313
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
No site access is declared in the manifest, so it cannot read the pages you open on its own.
-
Add items to the right-click menu
contextMenus -
Open a panel beside the page
sidePanel -
Store data in your browser
storage
Version history
- Version 1.6.10
- Version 1.6.9
- Version 1.6.8
Show the remaining 5
- Version 1.6.7
- Version 1.6.5
- Version 1.6.4
- Version 1.6.3
- Version 1.6.2
What changed recently
- Package size changed
- Released version 1.6.10 (was 1.6.9)
- Released version 1.6.9 (was 1.6.8)
Show the remaining 9
- Package size changed
- Released version 1.6.8 (was 1.6.7)
- Package size changed
- Released version 1.6.7 (was 1.6.5)
- Package size changed
- Released version 1.6.5 (was 1.6.4)
- Package size changed
- Released version 1.6.4 (was 1.6.3)
- Package size changed
Older entries and the full day by day series are in the app.
The publisher
quantcalc publishes 10 listings we track, 40 users between them. Listed website: quantcalc.app.
-
Monte Carlo Portfolio Stress Test 6 users
-
RMD Calculator 2026 6 users
-
Side Hustle Tax Calculator 2026 5 users
Show 5 more from this publisher
-
Retirement Savings Calculator 2026 4 users (last published figure)
-
FIRE Calculator - Financial Independence 4 users
-
Monte Carlo Retirement Calculator 3 users
-
Roth Conversion Calculator 2026 3 users (last published figure)
-
Paycheck Tax Calculator 2026 3 users (last published figure)
Like this one
Listings the catalog judges closest in what they say they do.
-
-
CreatorSense Tax Mini 4 users
-
Canadian Tax Bracket Calculator 2 users (last published figure)
-
SelfTax — Free Tax Preparation 5 users
-
NomadTaxCalc — US Capital Gains Estimator 3 users (last published figure)
The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
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[](https://extops.dev/extensions/mjmcnglcdgifldpbnebjdmdmkpegddjn)<a href="https://extops.dev/extensions/mjmcnglcdgifldpbnebjdmdmkpegddjn"><img src="https://extops.dev/extensions/mjmcnglcdgifldpbnebjdmdmkpegddjn/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-27. We publish no contact details for extension developers.