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Invest in Spain / U.S.–Spain international taxation

International tax advice for investment between the U.S. and Spain

Consider the cross-border tax questions alongside the investment structure, business activity and transaction.

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Put the facts before the structure

Describe the investor, the proposed ownership, the planned activity and the countries involved. A useful tax conversation starts with those facts rather than an assumed result or a headline rate.

Review the cross-border questions

Gowper’s published international taxation practice addresses planning, compliance and the interpretation of tax treaties. Ask how those areas relate to the particular investment you are considering.

Keep the transaction and tax work connected

Changes to the purchaser, financing or operating arrangements may change the questions to be reviewed. Discuss the tax scope while developing the corporate or property documents, rather than treating it as a separate final step.

Areas to discuss

  • International tax planning for business activity
  • Cross-border compliance questions
  • Treaty interpretation within the agreed scope
  • Tax considerations in investment structures
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Prepare your enquiry

A useful starting brief.

These questions help frame a first conversation. The documents and work required will depend on your project.

  • Who will own the asset or Spanish entity?
  • Which countries are connected to the investor and business?
  • How will the investment be financed?
  • What existing advisers and reporting arrangements are involved?
Questions before you begin
Does the U.S.–Spain tax treaty automatically eliminate every tax obligation?

This page makes no assumption about your treaty eligibility or tax result. The facts and relevant treaty provisions need to be assessed for the particular case.

Where can I find the treaty documents?

The IRS publishes the Spain treaty and protocol documents. The official source is linked below; it is a starting point for the review, not a substitute for advice.

The IRS lists the Income Tax Treaty and Protocol on its Spain treaty documents page.

IRS — Spain tax treaty documents ↗
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Discuss your u.s.–spain international taxation plans.

Tell us about your proposed investment and the legal questions you want to resolve.

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