It is a free calculator. There are no filing services or fees.
If you record your income after the 3.3% deduction, Freelancer Note calculates in advance whether you will receive a refund or pay additional comprehensive income tax next May.
■ 3.3% Income Recording
· Automatically calculates net income and withheld taxes simply by entering the client, amount, and payment date
· 3.3% Business Income, 8.8% Other Income, No Withholding Tax, Manual Input
· Separately record deposits and scheduled deposits to view amounts to be received at a glance
· Monthly income and income share by client
■ May Comprehensive Income Tax Refund & Payment Estimate
· Calculate next May's Comprehensive Income Tax in advance based on this year's records
· Compare which is more advantageous: the Simple Expense Ratio or Simplified Bookkeeping (Actual Expenses)
· Shows the calculation process step-by-step, from Income − Expenses → Deductions → Tax Rate → Local Income Tax
· Increases accuracy by including National Pension contributions and dependents
■ 3 Types of Calculators (Directly without Internet)
· 3.3% Calculator: Pre-tax → Net Income, Net Income → Pre-tax Reverse Calculation (Includes 8.8% Other Income)
· VAT Calculator: Supply Price ↔ Total Amount
· Comprehensive Income Tax Calculator: Load from my records or directly Input
■ Notifications to ensure you don't miss anything
· May Comprehensive Income Tax filing period
· Money to be received with a missed deposit date
· January & July VAT filing, November interim prepayment (Turn on notifications only for what you need)
■ What makes it convenient
· Use immediately without registration; income information is saved only on your mobile phone
· Easy to compare amounts by client with Hometax payment statements
· Record expenses and compare them with simplified ledgers
· Backup files keep records intact even if you change phones
· Share this year's income summary as an image
※ Calculation results are estimates for reference only; the actual tax amount may vary depending on other income (employment, pension, etc.) or deductions and exemptions. Freelancer Note does not provide tax agency or filing services; you can file directly on Hometax or Sontax.
Record your income after 3.3% tax deduction, and we'll instantly tell you your estimated comprehensive income tax refund and payment for May. Fee-free calculator.