かんたん請求書 見積書 領収書 作成 源泉徴収 帳票管理

かんたん請求書 見積書 領収書 作成 源泉徴収 帳票管理

AppSeed Inc.

Available on Google Play
10+ installsFreeBusiness

Updated Jul 1, 2026 · v1.0.0

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Create invoices easily on your smartphone as a freelancer or sole proprietor. Automatically calculates withholding tax and supports estimates, receipts, invoices, and tax returns.

Easy Invoice is an invoice creation app for freelancers and sole proprietors. You can easily create invoices, estimates, and receipts with just your smartphone, and it automatically calculates the withholding tax deducted from your earnings. It also supports qualified invoices, making tax filing much easier. Complete your invoicing tasks using only your smartphone, without needing to open your PC. Quickly create invoices for freelancers and estimates/receipts for sole proprietors, even when you're on the go. [Automatic Withholding Tax Calculation] Automatically calculates the withholding tax on your earnings (10.21% / 20.42% for amounts exceeding 1 million yen) and displays the net amount due. Say goodbye to tedious calculations every time. [Supports Invoices, Estimates, and Receipts] Easily create invoices, estimates, and receipts. Convert estimates to invoices and invoices to receipts with a single tap. [Invoice and Consumption Tax Support] You can include the registration number for invoices (qualified invoices), and it supports 10%/8% reduced consumption tax rates. You can also choose to display or hide this information. [Send Directly as a PDF] Created documents can be saved as PDFs and sent directly via LINE or email. Sending invoices to business partners can be completed entirely on your smartphone. [Manage Documents in One Place] Created invoices, quotations, and receipts are managed in a list by billing month. Past documents can be easily reviewed. [Secure Data on Your Device] All entered data is saved on your device. There is no external transmission. No membership registration is required; you can download and use it immediately. [Premium Features (Optional)] ・Further reduce input time by registering business partners and frequently used items. ・Customize your invoices with color themes, fonts, and logos. ・Export periods in PDF/ZIP format (convenient for tax returns and accounting). Monthly and annual plans are available. Premium plans also remove ads. A one-time purchase option for ad removal is also available. 【Recommended for those who:】 ・Write invoice creation ・Designer and illustrator quotes and invoices ・Engineer and photographer fee collection ・Consultant, lecturer, and other sole proprietors/freelancers who collect fees ・Want to simplify withholding tax calculations and prepare for tax filing We've put together all the necessary functions in a simple way. Making invoices for freelancers and sole proprietors is now easier. Try it for free today!

Released
July 1, 2026

0 years on Google Play

Version
1.0.0
Updated
Jul 1, 2026
Content Rating
Everyone
Installs
10+
Developer
AppSeed Inc.
Website
https://app-seed.com/
Email
info@app-seed.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

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