Senior Accountant, Tax

1Password is growing. We’ve surpassed $400M in ARR and we’re continuing to accelerate, earning a spot on the Forbes Cloud 100 for four years in a row and teaming up with iconic partners like Oracle Red Bull Racing. About 1Password At 1Password, we’re building the foundation for a safe, productive digital future. Our mission is to unleash employee productivity without compromising security by ensuring every identity is authentic, every application sign-in is secure, and every device is trusted. We innovated the market-leading enterprise password manager and pioneered Unified Access Management, a new cybersecurity category built for the way people and AI agents work today. As one of the most loved brands in cybersecurity, we take a human-centric approach in everything from product strategy to user experience. Over 180,000 businesses, from Fortune 100 leaders to the world’s most innovative AI companies, trust 1Password to help their teams securely adopt the SaaS and AI tools they need to do their best work. If you're excited about the opportunity to contribute to the digital safety of millions, to work alongside a team of curious, driven individuals, and to solve hard problems in a fast-paced, dynamic environment, then we want to hear from you. Come join us and help shape a safer, simpler digital future. 1Password is looking for a Senior Accountant, Tax to join our tax team. This role will report to the Director of Tax, and will assist in the provision, compliance, and tax reporting operations functions. The Senior Accountant,Tax will play a key role in maintaining compliance with tax laws, supporting financial reporting and providing valuable insights to optimize our overall tax position. Furthermore, this role will also support initiatives to drive process improvements, which will include working with our Finance AI leaders, to help evaluate AI opportunities that can help accelerate efficiencies. Familiarity with AI tools such as Dust, Notion AI, and ChatGPT is a significant plus for any candidate. Willingness to embrace, explore, learn, and understand new AI tools is a minimum requirement for any individual joining our department. If you thrive in a dynamic work environment, and get excited about building out tax processes at a quickly growing company, then this may be the right team for you! How we’re using AI today On the Finance team, we’re using AI to drive productivity, scale insight, and deliver better decision-making across 1Password. AIhelps us move faster and sharpen our thinking, from summarizing context and pressure-testing assumptions to turning complex inputs into clear executive-level narratives. We bring AI into our work thoughtfully, improving repeatable workflows while staying accountable for the accuracy, confidentiality, and controls behind every output, creating space to focus on judgement, strategic partnership, and meaningful business outcomes. This is a remote opportunity within Canada and the US. What we're looking for: - Minimum of 5 years of progressive experience with corporate tax provision and tax compliance (federal & state / provincial) at a public accounting firm and/or corporate tax department. - CPA designation strongly preferred, with strong technical knowledge of US and Canadian income tax laws and regulations (federal, provincial, state and local). - Strong technical knowledge of US GAAP tax accounting rules (ASC 740). - Estimated Annual Effective Tax Rate (AETR) provision reporting experience. - Exposure and experience with Canadian tax issues preferred. - Technological competency, specifically related to reporting and compliance, including NetSuite, and income tax compliance software such as OneSource. - Advanced knowledge of Excel, including pivot tables, sumifs, v-lookups and index formulas. - Ability to work independently and collaboratively, including cross functionally. - Effective communication skills to interact with various stakeholders, demonstrating an ability to communicate co…