External Tax Consultant (Spain Tax Focus – Remote, Part-Time) Join Innotaxes, Where Global Living Meets Smart Tax Solutions About Us At InnoTaxes, we believe that living abroad should be exciting—not overwhelming. We’re a fast-growing startup on a mission to simplify life for expats through digital-first, human-centered tax services in Spain and beyond. We help people navigate Spanish tax with confidence, clarity, and care. We’re now expanding our tax product team and looking for a part-time External Tax Consultant to support product development and internal advisory needs related to Spanish individual taxation (especially for expats and non-residents). Why Join Innotaxes? We’re not just building tax platform—we’re building peace of mind for people living abroad. Our culture is: Remote-first and async-friendly Human-centered — we care about clarity, empathy, and impact Curious and collaborative — we love learning from each other Mission-driven — we simplify the complex so others can thrive The Role We’re seeking a Tax Consultant specialized in Spanish taxation for expatriates to work closely with our operations and product teams. This is not a client-facing role — You’ll be the internal go-to expert for Spanish individual taxation—especially for expats, non-residents, and impatriate regimes—working closely with our operations, product, and UX teams to shape the logic behind our platform and support our Account Managers. This is a remote, freelance, long-term collaboration, approximately up to 20h/week, ideal for a professional who enjoys combining tax expertise with technology and clear communication. If you love translating complex tax rules into elegant digital flows and empowering teams with clear, actionable insights—this is your place. What You’ll Do Product & Process Development Define and validate tax logic and user flows within our Spanish tax product. Review and test tax scenarios to ensure accuracy, compliance, and user-friendliness. Work closely with UX and QA teams to ensure the product reflects real-world tax processes. Internal Consulting Be the tax brain behind our Account Managers—answering questions, clarifying edge cases, and simplifying complex rules., especially for expats, non-residents, and impatriate regimes. Simplify complex tax concepts for a non-technical, international team. Create short internal guides, training snippets, and decision trees for common tax situations. Continuous Improvement Suggest process optimizations for how we manage tax-related client cases. Support documentation efforts (internal tax guides, FAQs, tax logic maps, etc.). What We’re Looking For Must-Have Qualifications 3+ years of experience in Spanish individual taxation, especially for expats and non-residents. Deep knowledge of expat taxation, non-resident taxation, and related regimes (e.g. Beckham Law, impatriates). Strong communication skills , ability to explain complex tax concepts simply in Spanish and English. Proactive and detail-oriented; comfortable working remotely and asynchronously with international team. Solid analytical and problem-solving skills, Detail-oriented, proactive, and tech-curious. Nice-to-Have Experience collaborating with product or tech teams (e.g. helping build or test tax platforms). Intermediate to advanced English (written & spoken). Experience working with international teams, startups or fintechs Familiarity with tax automation workflows or decision trees. What We Offer Part-time freelance role (up to 20h/week) Fully remote (work from anywhere) Long-term collaboration with a growing fintech/expat-focused startup Opportunity to shape a digital tax product from early stages Flexible hours and international environment