The criteria for issuing tax invoices vary depending on the type of maker and how the project is done. A tax invoice will be issued according to the schedule of each item for Korean makers, and a tax invoice will not be issued separately to global makers (with a business registration certificate outside of Korea).
※ This guidance applies only to Korean manufacturers (manufacturers with Korean national business registration certificates).
✅ Wadiz funding tax invoice issued
The tax bill for the funding project will be issued according to the schedule below.
Sortation |
When to prepare/issue tax invoices |
| (1) service fee (2) Fee for settlement and settlement processing (3) Post-paid advertising fee (selected) |
|
※ Matters to be noted
If a refundable payment occurs after the final settlement, a negative tax invoice will be issued for the amount.
✅ Wadiz free order tax invoice issued
The tax bill for the preorder project will be issued according to the schedule below.
Sortation |
Fee item |
Date of creation |
Issue date |
| Wadiz service fee | service fee | End of month with purchase confirmation date based on reward case (not delivery completion date) | Within 10 days of the month following the date of preparation |
| Fee for settlement and settlement processing (Payment agency fee + basic service fee) |
payment agency fee | End of month with purchase confirmation date based on reward case (not delivery completion date) | Within 10 days of the month following the date of preparation |
| basic service fee | Last day of the month with project end date +2 days | Within 10 days of the month following the date of preparation | |
Guitar |
a postpaid advertising fee | Last day of the month with project end date +2 days | Within 10 days of the month following the date of preparation |
Under the E-Commerce Act, the fee return policy applies to simple change of mind refunds received within 7 days of completion of delivery.
However, the application criteria vary depending on the project submission date, so please refer to the contents below.
| Project Submission Date | Fee handling criteria |
|---|---|
| Submission from March 27, 2026 to June 30, 2026 | Service fee, consulting service fee, and selected service fee excluding payment/settlement processing fee are not returned. |
| Submission after July 1, 2026 | Return all fees (payment/settlement processing, service use, consulting services, and selected service fees) including payment/settlement processing fees, and do not charge the maker separately. |
- Funding and preorder (domestic only) projects will issue tax invoices with 5 working days as a fixed date.
- If there is a Wadiz service fee or payment/settlement processing fee returned due to a refund after the issuance of the tax invoice, we will issue an additional negative tax invoice.
- The tax invoice will be issued collectively based on the details of the purchase confirmed by the end of each month.
- If the purchase confirmation date spans different months, it can be issued twice on a monthly basis.
- purchase confirmation criteria
- If you do not receive a refund within 7 days of completion of delivery
- If you cancel your refund after applying for a refund
- If you applied for a refund but it was finally rejected
✅ Wadiz Store tax invoice issued
The tax bill for the Store project will be issued according to the schedule below.
Sortation |
When to prepare/issue tax invoices |
| brokerage fee |
|
*In the case of the store project, the tax invoice is prepared and issued on the 15th of every month for the confirmed purchase amount between the 1st and 15th of every month, and the confirmed purchase amount between the 16th and the last day of the month.
✅ Tax invoice inquiry method
- After accessing the Hometax, you can check it through [Inquiry/Issuance - List Inquiry].
- After setting the purchase and inquiry period, please enter Wadiz Co., Ltd. business registration number (258-87-01370) in the supplier business registration number.