Monaeo vs Null Island

**This is a companion app for those travelers who utilize Monaeo's broader residency / tax compliance platform built for individuals (Personal Edition) and companies (Enterprise Edition).** Manage travel-related tax exposures and defend against audits with Monaeo’s technology solutions. Monaeo’s platform helps companies and individuals analyze their travel data (for e.g., from this companion app, travel booking, credit card transactions, etc.) to better manage and prove multi-location tax exposures including: Statutory Residency, Domicile Change, Payroll Withholding, Nexus/Permanent Establishment, Corporate Income Allocation, among others. This *companion app* can help Monaeo subscribers automatically track and review the number of days they spend in different locations for personal or work purposes. If you are a business traveler you should check with your HR/Mobility team whether you are approved to use this app as part of Monaeo’s Enterprise Edition. If you are a Personal Edition subscriber, this app can help make for a stronger audit defense. Monaeo’s customers include thousands of wealthy individuals and over 50 global enterprise clients across the technology, software, media, transportation, and financial services sectors. HOW THE MONAEO APP WORKS Monaeo’s companion app can enhance the experience by providing an easy way for travelers to automatically log their trips on the mobile device of their choice (phone, tablet or laptop). The app can run in the background to help you effortlessly and securely track the number of days spent in different tax jurisdictions. This travel data is then encrypted and sent securely to our servers where Monaeo’s proprietary computation engines generate the relevant reports, alerts, data feeds, and calculations you need for confident compliance and audit defense. KEY BENEFITS OF THE APP * Convenience: Automated travel logging. Search trips and travel in the calendar. * Visibility: Early alerts help you plan travel to avoid unnecessary exposures or penalties * Reliability: Audit-tested reports with hard data help protect you in case of an audit PROTECTING YOUR PRIVACY Monaeo has carefully designed every part of the platform including this app to ensure the highest levels of individual privacy and security: * You own your data in Monaeo and control access to it * This app only accesses information absolutely needed for compliance * All app data is encrypted before being sent to our servers and remains encrypted in storage SYSTEM REQUIREMENTS * Available on iPhone, iPad, iPad Mini, and iPod * OS 10.3 and above Note: continued use of GPS running in the background may dramatically decrease battery life. Having trouble logging in? You can reach our support team at support@monaeo.com

** Null Island is a companion application for individual and enterprise taxpayers who utilize Null Island’s tax compliance platform directly, through their advisors, or through their enterprise. ** USE CASES Tax Domicile | Tax Residency | Income Allocation | UBT EVIDENCE THAT COUNTS Not all applications are created equal. Some are built for casual tracking; Null Island is built for high‑stakes tax audits. With Null Island, you will walk into an audit with court-grade evidence designed to support defensible location records in high-stakes tax audits. If your evidence falls short, what’s at risk is back taxes, penalties, interest, and professional time that can run into tens or hundreds of thousands of dollars. That’s why several leading practitioners recommend Null Island: it’s designed to stand up to scrutiny and resolve audits quickly and confidently. ADMISSIBLE BY DESIGN. Admissible evidence does not happen by accident. Null Island is natively architected with audit scrutiny in mind, including in high-enforcement jurisdictions. Null Island’s platform has supported taxpayers and their advisors in several audits. WHY NULL ISLAND * Engineered for Completeness: Proprietary location algorithms are tuned for data completeness, reducing gaps that can weaken your evidence. * Evidence that agrees with itself: By bringing together travel records, expense receipts, toll records — and even selfies — alongside app location data, Null Island helps your residency story corroborate itself.  * Modern under the hood: Simple on the surface. We use modern data infrastructure and intelligence behind the scenes so your day-to-day experience feels as straightforward as it should. * Case Ready: Outputs arrive in final, audit-ready form, so you or your advisor can review or submit them directly — without burning hours doing the rework. PRIVACY FIRST. We are a privacy‑first company. We never sell or disclose your data, ever. Data is encrypted at rest and in transit and stored on secure servers in the US and EU. You control retention and export. We maintain a vetted list of sub-processors and follow data-minimization and least-privilege principles. SERVICE MATTERS. Your time is your most valuable asset. Null Island offers a concierge-style experience—real people, available on your schedule—to help you get set up, stay on track, and feel confident before and during an audit. Our job is to do the worrying so you don’t have to. Questions? Reach out to us any time at support@nullisland.ai or ask your tax or wealth advisor. Null Island does not provide tax or legal advice. Please consult your professional advisors for guidance specific to your situation.