Skip to main content

Reviewed updates

Updates

This page records reviewed changes that affect public estimates, sources, disclosures, or route availability on BizTax. Entries are listed newest first so readers can see what changed and when.

U.S. tax onlyEducational estimates, not tax advice.
Last updated: April 4, 2026
01

Updates show when BizTax changed reviewed data, public explanations, or trust content.

02

This log is part of the public trust layer, not internal engineering noise.

03

If a correction matters to users, it appears here after review.

Reviewed update timeline

April 4, 2026Availability notes

BizTax section baseline realigned to the current /biztax public contract

Reviewed by: Product and frontend review

What was checked

Reviewed route coverage baseline v1.0Reviewed data-shape baseline v1.0Reviewed public release baseline v1.0
April 1, 2026Calculator logic

Quarterly due-date precision corrected to the official 2025 calendar

Reviewed by: Correctness and frontend review

What was checked

Quarterly estimate scenario review (2025)Quarterly due-date review (April 1, 2026)
March 31, 2026Data refresh

Reviewed 2026 federal tax packages refreshed across the current calculator baseline

Reviewed by: Data quality review

What was checked

Reviewed federal data packages (2026)

Federal calculator coverage

Reviewed federal data packages currently live across 3 federal calculator routes: 2025 and 2026.

Pilot-state cost coverage

Reviewed 2026 state fee packages are currently published for 5 pilot states: Delaware, New York, Florida, Texas, and California.

Latest review window

The trust bundle currently shows 4 published update entries, with the latest reviewed trust date at April 4, 2026.

How to read this page

Each entry is written for public review rather than internal engineering shorthand. The goal is to show what changed, when the reviewed change landed, and which public routes were affected.

Entries are grouped by change type so visitors can quickly scan whether the update touched calculator math, source data, route-state handling, or trust-language surfaces.

What each update shows

Each entry pairs the public summary with the reviewed package or check that supported the change. Source links point to the public materials readers may want to inspect for themselves.

A useful public update names the affected routes, shows who reviewed the change, and links to the official material behind it.

How availability notes work

An update can explain that a reviewed change happened, but the live page still controls whether a warning, preview notice, or hold message is needed.

Use this page together with the route's freshness labels, trust links, and boundary notes when you want the clearest current picture.

How corrections reach this log

When a public number, source note, disclosure, or availability label looks wrong, start with the correction inbox. BizTax reviews whether the issue changes public meaning before it is added here.

The goal is a readable record of user-relevant changes, not a raw internal changelog.