Register as a business
This document explains why business registration is needed and how to register.
Business registration is not required, but it is required to use in-app purchases, Toss Pay, Promotions, Biz Wallet, and Toss Login.
However, with in-app ads, you can issue an ad ID and start monetizing without business registration.
Both individual sole proprietors and corporate businesses are possible. First register your business in Hometaxplease.
Things you must know before business registration
The business category on the business registration certificate must match the category of services provided in the mini app. If the categories differ, mini app launch may be restricted.
Business information is registered in the 'My Info' menu in the Apps in Toss console > Workspace.
If you submit the documents that match your business type and request review, it takes about 1–2 business days.
Please be sure to check
Businesses that cannot handle tax matters due to personal circumstances, or cannot issue tax invoices, cannot file taxes under relevant laws, so normal service operation is limited.
VAT-exempt businesses cannot register a business in Apps in Toss.
If such reasons are confirmed after the service launch, Toss may notify the partner company and then take measures to suspend monetization features or service operation.
Features that require business registration
The features below require contracts, payments, or settlement, or are directly connected to user authentication. Therefore, individual or corporate business registration and agreement to the terms are required.
Toss Login: Authenticate users with a Toss account.
Business Wallet: Manage marketing budgets.
Promotions: Award Toss Points based on specific user actions.
In-app ads: Display ads inside the app and generate revenue.
In-app purchases: Sell products or services inside the app.
Toss Pay: Accept payments using Toss payment methods.
Register a corporate business
Corporate businesses generally need to submit the five documents below.
Business registration certificate, business registry copy, corporate seal certificate, power of attorney for the agent, copy of the agent's ID
If the representative registers in person, business registration certificate and business registry copyonly need to submit these.
Please be sure to check
The business registry copy is within 3 months from the issuance date only documents are accepted. Documents older than 3 months cannot be used for business verification.
If there are co-representatives, powers of attorney from all co-representatives and the corporate seal certificate are required.
Even if only one of the co-representatives applies, powers of attorney and the corporate seal certificate from the other representatives must be submitted.
Register a sole proprietorship
Sole proprietors, please submit the four documents below.
Business registration certificate, personal seal certificate, power of attorney for the agent, copy of the agent's ID
If the representative registers in person, Business registration certificateonly need to submit these.
Grace period for business registration for in-app ads
When monetizing in-app ads, you can defer registering business and settlement information.
If the cumulative estimated revenue in the workspace is less than 5,000 KRW, you can defer registering business and settlement information.
If business and settlement information has not been registered even after cumulative estimated revenue reaches 5,000 KRW, a grace period of 5 business days is given.
If registration and approval of business and settlement information are not completed within the grace period, the mini app will be temporarily hidden.
Once business registration and settlement information approval are completed, you can make the mini app visible again.
Please be sure to check
The VAT Act requires business registration before starting business, and please note that if you continue to delay business registration after starting business, the following risks exist.
Penalty tax for delayed business registration: penalty tax on the supply amount from the business start date to the day before the registration application date (1% of the supply amount)
Failure to file value-added tax
Penalty tax for not issuing tax invoices