Tax deduction for sports sponsorship: what you need to know

If your company is thinking about sponsoring a team or an athlete, you've probably wondered about the tax deduction for sports sponsorship and how it affects your accounting. The good news is that, when done right, sports sponsorship is a marketing tool with a reasonably favorable tax treatment. Let's review the key concepts so you can go to your accountant with a clear picture.

Sports sponsorship as an advertising expense

From a tax standpoint, when a company pays to appear on a team's kit (chest, back, sleeve or shorts), it's buying advertising. It's not a donation or a gift: there's a real, measurable consideration involved. That consideration is what allows the expense to be treated as an advertising expense, deductible for corporate income tax purposes as long as it's linked to the company's economic activity.

This is exactly what distinguishes commercial sponsorship from patronage regulated under Law 49/2002, which has its own system of tax incentives for donations to non-profit entities. In standard sports sponsorship there's no donation: there's a commercial exchange, with an invoice involved, and therefore a different treatment.

Requirements for the expense to be deductible

It's not enough to pay and expect the tax authorities to accept it. For a sports sponsorship expense to be considered deductible, several conditions should be met:

• A contract stating what the company receives in return (kit zone, duration, conditions).
• A VAT invoice properly issued by the team or entity managing the sponsorship.
• A genuine advertising consideration: the logo must actually appear on the kit and be visible in matches, training sessions or on social media.
• Link to revenue-generating activity: the expense must be justifiable as an action aimed at promoting the brand, not as a whim unrelated to the company's business.

What about VAT?

Since this is a transaction with consideration (advertising in exchange for payment), sports sponsorship carries VAT, just like any other advertising service. The team or entity receiving the sponsorship must issue an invoice with VAT charged, and the sponsoring company can deduct it in its tax return if the expense relates to its activity. This is precisely what sets this scheme apart from a pure donation, where there's no VAT because there's no consideration.

Commercial sponsorship vs. patronage: don't confuse them

It's common to mix up these two concepts, but it's worth keeping them separate:

• Commercial sponsorship: there is an advertising consideration, a VAT invoice, and it is treated as a deductible expense for Corporate Tax purposes.
• Patronage (Law 49/2002): applies to donations to entities covered by that law, with no consideration equivalent to the donated amount, and gives rise to specific deductions on the tax bill.

If your company wants to support a club in exchange for brand visibility, it's usually commercial sponsorship, not patronage.

Documentation worth keeping

To be able to defend the deduction in the event of an audit, it's advisable to keep all documentation proving that the sponsorship was real and effective:

• The contract signed with the team or athlete.
• The invoice for the sponsorship amount.
• Photos of the kit showing your company's patch or logo.
• Screenshots of social media posts where the team tags or mentions the sponsoring brand.
• Any other material (banners, match photos) that demonstrates the visibility achieved.

If you want to start sponsoring a team with all this sorted from the outset, on Patrosport the process automatically generates a contract with an electronic signature and the company receives the corresponding invoice once the match is finalized, along with the team's Instagram post tagging the brand. That way you have most of the documentation ready without having to chase anyone.

Common mistakes when sponsoring a team

Some of the most common mistakes you should avoid:

• Paying in cash with no contract or invoice, leaving the expense without any documentary support.
• Not checking that the logo actually appears on the kit during the agreed period.
• Confusing sponsorship with a donation and applying the wrong tax regime.
• Not keeping evidence (photos, posts) that the agreed consideration was fulfilled.

Always check with your accountant

All of the above are general concepts about the tax deduction for sports sponsorship, but every company's situation differs depending on its legal structure, turnover and activity. Before making any tax decisions, always check with your tax advisor, who can confirm how this applies to your specific case. Patrosport does not replace that advice: it provides the contract and the invoice, but the final tax interpretation always rests with a professional.

A well-documented sponsorship not only gives you tax peace of mind: it also proves your brand delivered on its promise.