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Technical whitepapers on taxation, regulation, data protection and business strategy. In-depth guides from BMC.

13 publications

Tax May 19, 2026

US Business Entities (LLC, C-Corp, Partnership) and Spanish Tax Residents: 2026 Definitive Guide | BMC

2026 guide: how a US LLC, C-Corp, or partnership is taxed in Spain. Beckham × LLC, Form 720, controlled foreign company rules, TSJ Madrid 2025 rulings, and the mistakes that trigger audits.

Strategy Apr 14, 2026

Doing Business in Spain 2026: Full Guide for Investors

Spain business guide 2026: company formation, tax regime, labour law, ZEC and startup incentives, and regulatory landscape. Free whitepaper download from BMC.

Tax Feb 24, 2026

Whitepaper: DAC8 — Complete Guide for Crypto Holders

DAC8 complete guide for crypto holders in Spain: reporting framework for crypto-asset holders from 2026, tax treatment of gains and losses, Modelo 721 interaction, strategies for regularising prior-year positions before automatic exchange begins. 21 pages.

Legal Jan 21, 2026

Whitepaper: Data Protection in the AI Act Era

Data protection in the AI Act era: how GDPR and Regulation 2024/1689 intersect, dual compliance approach for high-risk AI systems, DPIAs for AI processing personal data, and Spain's AEPD enforcement position. 29-page guide.

Strategy Jan 8, 2026

Whitepaper: M&A — 2025 Trends and 2026 Outlook

M&A in Spain: 2025 trends and 2026 outlook whitepaper covering deal volume, EBITDA multiple recovery, star sectors (tech, healthcare, infrastructure), ECB rate impact on LBO conditions, and vendor due diligence best practice. 29 pages.

Tax Jan 2, 2026

Whitepaper: ZEC Canary Islands — Last Chance Before 2027

ZEC Canary Islands whitepaper: 4% CIT rate (vs 25% standard), legal basis, employment creation requirements (5 jobs), eligible activities, quantitative limits by headcount, Pillar Two compatibility, and registration deadline December 2026. 22 pages.

Tax Jan 1, 2026

Beckham Law Spain 2026: Definitive Tax Guide for Expats

Definitive 2026 guide to Spain's Beckham Law (Article 93 LIRPF): 24% flat rate for 6 years, eligibility for employees, remote workers, entrepreneurs and directors, family extension, application process via Form 149, and quantified tax savings.

Operations Aug 18, 2025

Whitepaper: Payroll and Social Security — Business Guide 2025

Comprehensive 2025 guide to payroll and Social Security for Spanish businesses: SMI compliance (€1,184/month), 37.5-hour workweek adaptation, Verifactu integration with payroll systems, and Social Security contribution bases.

Strategy Oct 21, 2024

Whitepaper: ESG and CSRD Guide for Spanish Companies

ESG and CSRD guide for Spanish companies: ESRS reporting standards, double materiality assessment methodology, EU Taxonomy alignment, wave-by-wave compliance timeline (FY2024, FY2025, FY2026), and external assurance requirements. 27 pages.

Legal Jun 28, 2024

Whistleblower Channel Spain: One Year On — Key Data

Spain whistleblower Law 2/2023 one year on: implementation rates, AEPD enforcement actions, channel effectiveness data, and what still needs fixing. Free whitepaper.

Tax Mar 4, 2024

Whitepaper: Transfer Pricing — Guide for Multinationals

Transfer pricing guide for multinationals in Spain: Article 18 LIS and RD 634/2015, OECD-recognised valuation methods, master file and local file documentation obligations, and AEAT defence strategies for related-party transactions.

Operations Nov 20, 2023

Whitepaper: Digitizing the Finance Department

How to digitise the finance department of a Spanish company: cloud accounting tools, electronic invoicing integration (Verifactu), RPA for reconciliations, outsourced CFO model, and technology selection for SMEs. 32-page guide.

Legal Mar 20, 2023

Whitepaper: Criminal Compliance in Spanish Companies

Criminal compliance for Spanish companies under Article 31 bis of the Penal Code: what constitutes an effective compliance programme per Supreme Court standards, corporate criminal liability risks, and 2026 case law update. 30-page guide.

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