壁までいくら

How much until you hit the income wall?

Working multiple part-time jobs and worried about crossing tax or insurance thresholds? This app tracks your earnings against Japan's income walls (103, 106, 130, 150, 201 man yen) so you always know how much room you have left.

--- Key Features ---

◆ Income Wall Tracker

• Track dependent deduction walls (1.03M / 1.5M yen)
• Social insurance walls (1.06M / 1.3M yen)
• Spouse special deduction wall (2.01M yen)
• Resident tax wall (1M yen) See exactly how much you can earn before crossing each threshold.

◆ Lightning-Fast Shift Entry

• Numpad + templates: enter a full month in 1 minute
• Full support for multiple workplaces
• Bulk add for recurring shifts

◆ Pay Period-Based Estimates

• Accurate calculations based on each workplace's closing date
• Real-time monthly income estimates
• Night shift premium, commute allowance, and other benefits supported

◆ Privacy First

• All data stored locally on your device
• No account required
• Works offline

Note: This app provides general estimates and does not constitute tax or legal advice.