Start activities in the Internal Revenue Service (SII) It is an essential step to formalize any venture in Chile. This procedure allows you to operate legally, issue receipts or invoices, and comply with tax obligations, such as the payment of VAT and the declaration of income. Below, we explain in detail how to carry out this procedure easily and completely online.
What does it mean to start activities in the SII?
“Start activities” means officially registering a company or economic activity with the SII. This process not only validates the existence of the business at a legal level, but also grants access to benefits that can boost its development. From issuing tax documents to accessing financing or investment programs support, formalization is key to the growth of any commercial project.
Step 1: Prepare the necessary documentation
Before you start your activitymake sure you have your RUT and other basic documents on hand, such as information on economic activity, commercial address and type of tax documents that you will issue (invoices, receipts, among others). It is essential to decide whether you will carry out the procedure as a natural person or legal entity, depending on the structure that your business will have.
Step 2: Access the SII website
Go to the official portal of the IBS and log in to MiSII using your Tax Code. Once inside, select the “RUT and Start of Activities” option within the online procedures section.
Step 3: Complete the activity start form
At this stage, you will need to complete the form providing key information such as:
- The start date of activities.
- A detailed description of the economic activities you will carry out.
- The type of tax documents you will issue.
- The physical address where your commercial activity will take place.
Step 4: Attach additional documentation
He IBS may request additional documents to validate your activity and address. For example, rental contracts, basic service receipts or any other proof that supports the information provided. This background is essential to ensure that your registration is approved without a hitch.
Step 5: Receive the Certificate of Start of Activities
Once he IBS review and approve all the information, you will receive an email with your Certificate of Start of Activities, which makes the operation of your business official. From that moment, you will be authorized to issue tax documents and comply with your tax responsibilities.
If you activity economic activity is occasional, such as participation in fairs or temporary events, you can use the SII Sporadic Activities Valuation Calculator. This tool simplifies the calculation and payment of VAT without the need to start activities permanently. Ideal for those who make specific sales on specific dates such as National Holidays or Christmas.
