Why
?
Unlock your full VAT refund on purchases in Portugal - fast, seamless, and hassle-free with us.
Our flexible reimbursement solutions are designed to give you peace of mind, so you never have to worry about when or if you'll receive your money.
Your trip to Portugal, upgraded





Get more from your trip to Portugal
Turn your shopping into memories, and money back. With SI Tax Free, you can get 17% back, and combine your invoices to unlock even more.
Because every moment (and every invoice) counts
Everything in one place
Keep all your VAT refund information centralized in a single app, no more juggling multiple intermediaries or confusing systems.
Easy invoice upload
Take a quick photo or upload your invoice, we’ll handle the rest so you don’t have to lift another finger.
Fast refunds
Forget long waits and paperwork. SI Tax Free speeds up your refund with a fully digital process.
Safe and secure
From upload to payout, your data is encrypted and handled with care, so you can travel worry-free.





Get more from your trip to Portugal
Turn your shopping into memories, and money back. With SI Tax Free, you can get 17% back, and combine your invoices to unlock even more.
Because every moment (and every invoice) counts
Everything in one place
Keep all your VAT refund information centralized in a single app, no more juggling multiple intermediaries or confusing systems.
Easy invoice upload
Take a quick photo or upload your invoice, we’ll handle the rest so you don’t have to lift another finger.
Fast refunds
Forget long waits and paperwork. SI Tax Free speeds up your refund with a fully digital process.
Safe and secure
From upload to payout, your data is encrypted and handled with care, so you can travel worry-free.
Reimbursement Process
Upload your invoices
Take a photo or upload your purchase invoices directly in the app. Easy, right? (And 100% paper-free). Remember to ask for your invoice with SI Tax Free information at the store.
Group and validate
Combine all eligible purchases into one refund request, helping you get the most out of your claim.
Get your money back
Choose how you want to receive your refund! Fast, secure, and on your terms.
FAQs
Answers to the most frequently asked questions about SI Tax Free.
You can use SI Tax Free for VAT refunds of any purchase made in Portugal, provided the goods are eligible for VAT refund.
If you are 18 or above, and reside in a country outside the European Union, you are eligible for a VAT refund.
Yes. In Portugal, the legal minimum amount has been set by the Tax authorities at a minimum of 61,50€ (50,00€ plus VAT at the standard rate of 23%). This is applicable for goods for personal use. With SI Tax Free you can combine your purchases across different shops and request a refund as soon as you reach a combined total of 61,50€ in purchases.
- Download the SI Tax Free App
- Register your profile
- Use the billing details of SITF Global LDA (tap the “Shopping Cart” icon on the app home screen)
- Submit each invoice in the app
- Once all invoices are validated, submit the reimbursement claim
- Get authorization from Customs Authorities (or no reimbursement will be made)
- Wait for processing to your selected reimbursement method
Note: If Customs systems are down, you may be asked to print proof of your Tax Free submission.
You need to request the store to generate the invoice with the billing details of SITF Global LDA available in the "Shopping Cart" icon in the home screen of SI Tax Free app. Depending on the store where you are purchasing the goods, they may only allow you to indicate the NIF (Portuguese Fiscal Identification Number). In that case, make sure the invoice contains the tax number of SITF Global LDA.
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