Observed arrival · 2026-10-13
A calendar that keeps Japanese tax deadlines in line
A free calendar for Japanese sole proprietors and freelancers that adds relevant tax and pension deadlines to a personal calendar.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Japanese sole proprietors and freelancers
- Worth noticing
- For local taxes with municipality-specific dates, it marks the relevant month’s first day and tells users to check their notice for the actual deadline.
Field notes
The setup can include consumption-tax interim filing frequency and whether withholding tax uses the special payment schedule. The site says deadline rules are checked against primary sources every one to two months. For resident tax, individual business tax, and property tax, it uses a month-level placeholder because municipalities set the exact dates; it excludes national health insurance premiums due to wide local variation.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
†AdsAdvertising visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue