GEM Assessors

Business advisory services

GEM Assessors is an advisory firm with an office in the Sagrada Família area of Barcelona, providing tax, accounting, and employment services in person and online. The firm reports more than 20 years of experience and combines that background with a young team focused on new technology. Its director and founding partner is Miguel Casanova.

Services for self-employed professionals and small businesses

The company serves self-employed professionals, small and midsize businesses, and entrepreneurs. In accounting and employment, it keeps books up to date, prepares payroll and contracts, and files taxes such as personal income tax, VAT, income tax, and corporate income tax, as well as Social Security contributions. It also offers immigration advice, including assistance obtaining a NIE and hiring foreign workers.

Company formation

GEM Assessors is part of the Entrepreneur Support Center (PAE) program, allowing it to process company formation through the Single Electronic Document (DUE). It advertises company formation in two days starting at €1,000, not including notary and registration fees. It also prepares customized business plans for new entrepreneurs.

Published rates

• Basic Self-Employed: €60 per month, up to 250 invoices a year (does not include personal income tax returns or payroll).
• Standard Self-Employed: €80 per month, up to 500 invoices a year and one payroll (does not include personal income tax returns).
• Pro Self-Employed: €120 per month, unlimited invoices, personal income tax returns, and three payrolls.
• Basic Small Business: starting at €90 per month, up to 250 invoices a year (does not include corporate income tax or payroll).
• Standard Small Business: starting at €130 per month, up to 500 invoices a year and two payrolls (does not include corporate income tax).
• Pro Small Business: custom quote, unlimited invoices, corporate income tax, and payroll.

The company says that if a client signs up, the first appointment fee is credited toward the service.

Other services

In addition to advisory work, it offers web design and SEO services and has an online advisory service with documents available 24/7, consultations with professionals, invoicing software, and online appointment booking.

Location and contact

The office is at 430 Rosselló Street, Main Floor, 4th door, 08025 Barcelona. Hours: Monday through Friday, 9:00 a.m. to 7:00 p.m. Office phone: 934 463 397. WhatsApp: 673 64 50 73. Email: gemassessors@gmail.com. The company is also active on Facebook, LinkedIn, and X (Twitter).

Confirm prices, hours, and availability directly with the company before hiring it.