Bismon

About Bismon

Located in Ramada, in the Greater Lisbon area, this accounting practice is registered with the Portuguese order of certified accountants and says it has over fifteen years of experience. Its two named accountants have been members of that body since 2001 and 2010. The firm serves companies and independent professionals, and positions its accounting service for both residents and non-residents with bilingual support in Portuguese and English. It also advises non-resident companies on legal matters through partner lawyers, helps with tax and social security numbers, and offers a specialised tax consultancy for private and commercial aviation, covering VAT and fuel-duty questions. Company registration is presented as a guided service. The website offers Portuguese and English versions and publishes fixed monthly plans, with free downloadable tax guides for 2026. Fees are shown openly, and an initial consultation is offered without commitment.

Services

Monthly accounting with tax filings, payroll calculation, preparation and signing of financial statements and monitoring of tax authority and social security portals. Fixed plans include annual tax consultations. Company opening and registration with guidance throughout, plus support obtaining tax and social security numbers and beneficial owner declarations. Legal and employment advice delivered through partner lawyers, including contracts for foreign employers and international worker mobility. Aviation-focused VAT and fuel-duty consultancy, budget management and process optimisation.

• ✓ Company formation: offered
• ✓ Accounting and bookkeeping: offered
• ✓ Tax compliance: offered
• ✓ VAT: offered
• ✓ Payroll: offered
• ✕ Audit: not listed
• ✕ Bank account assistance: not listed
• ✕ Residency and visas: not listed
• ✕ Corporate secretarial: not listed
• ✕ Virtual office: not listed

Licences and registrations

• Accounting firm registered with the Portuguese Order of Certified Accountants (OCC)

As declared by the firm. Check a licence with the regulator before you rely on it.

Published prices

• Monthly accounting plans from EUR 62 + VAT (sole professionals), EUR 129 (single-shareholder companies), EUR 162 (multi-shareholder companies)
• Extra consulting from EUR 85 per hour + VAT

As published by the firm. Prices change; the firm's quote is what counts.