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About us

We are a business group, with more than 50 years of experience, dedicated to the provision of comprehensive consulting, advisory and management services for small and medium-sized companies.

At Sellarès Assessors we offer Comprehensive Consulting Services

Business Advisory Services

Specialists in advising companies in the tax, accounting and labor fields. We take care of all aspects related to tax returns, accounting, payroll and hiring workers.

Advice for Self-Employed and Professionals

As an agency for the self-employed entrepreneur and free professional, we take care of all aspects related to tax returns, direct estimate books, payroll and hiring workers.

Advice for Individuals

Services designed and designed to solve the relationship between people and administrations. We also facilitate property relations between owners and tenants.

References and data


years of experience




monthly payrolls


annual tax assessments


hours per year invested in training work teams


customer satisfaction with our services

Customer portal

Document management: payroll, contracts, labor and tax information, tax returns.

Available 24 hours 365 days a year

Digital signature

We have a digital signature service available for our clients.

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