Launching a business is an exciting step, but navigating the legal, fiscal, and administrative requirements in Portugal can be complex without expert guidance.
At Frontier Tax Solutions, we provide comprehensive incorporation services, ensuring that your business is correctly structured from day one for success, compliance, and long-term growth.
We assist with company formation (LDA, SA, sole trader) or the opening of freelance/self-employment activities, handling all formalities with the Tax Authority and other relevant bodies.
We assess your business model and recommend the most advantageous accounting system (simplified or organised), VAT regime, and social security framework, tailored to your specific needs.
Our approach ensures you are not just compliant, but positioned for fiscal efficiency — optimising VAT, IRS, IRC, and social security contributions where applicable.
We prepare robust business plans for operational guidance, financing applications, investor presentations, or strategic internal planning.
We act as your representative with the Tax Authority if needed and provide continuous strategic support as your business evolves.

We ensure full compliance and optimal structuring.

Beyond formalities, we support your business growth with real planning.

No generic templates — we build solutions based on your real needs.

Ideal for local entrepreneurs and foreign investors alike.