Vertex
Vertex software enables tax determination, compliance, and reporting, tax data management, and document management with powerful pre-built integrations to core business applications.
Vertex brings together the tax process acumen, technology innovation, and trusted industry partnerships to create an end-to-end global indirect tax solution, reducing audit exposure and freeing up tax departments to bring more value to their company.
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Multiplier
Multiplier is a global employment platform that enables companies to hire, pay, and manage full-time employees and contractors across 160+ countries — through a single platform, without setting up a local legal entity.
Multiplier operates as an Employer of Record (EOR). When a company hires through Multiplier, Multiplier becomes the legal employer in the target country, handling employment contracts, payroll processing, tax withholding, statutory benefits, and compliance with local labour law. The client company retains full management of the employee’s work and responsibilities.
How it works
The client identifies a candidate in a country where they have no legal entity. Multiplier drafts an employment contract compliant with local law, processes monthly payroll in local currency, withholds and files all required taxes and social contributions, and administers benefits — including statutory entitlements and supplemental health and pension packages.
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KAZAALBAIDA
KAZAALBAIDA is a web-based tax and rental-income software service for landlords, non-resident property owners, self-employed workers and freelancers dealing with Spanish taxes. It provides rental-income tax simulations for Spanish filing models, including personal income, quarterly self-employment and non-resident returns, alongside checks for housing-law tax reductions. Property tools include rental-contract generation, rent updates and deductible-expense tracking. For freelancers, the service offers VAT and quarterly income-tax estimates, invoice and withholding calculators. The site also provides tax simulators and multilingual informational guides. Users can explore calculations and prepare estimates for tax scenarios; the service is not described as filing returns with the tax authority on their behalf.
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Glacier Tax Prep
Glacier Tax Prep is a web-based tax preparation software designed specifically for nonresident aliens in the U.S., such as international students, scholars, and researchers. It assists users in determining their tax residency status, evaluating eligibility for tax treaty benefits, and identifying applicable deductions and credits. GTP guides users through the preparation of essential federal tax documents, including Forms 1040-NR, 8843, and W-7 for ITIN applications. It offers a user-friendly interface, allowing individuals to complete their federal tax return in approximately 20 minutes. Additional support features include live Q&A sessions with tax professionals, tutorial videos, and an extensive FAQ section. GTP is accessible online 24/7 from anywhere in the world, ensuring that users can manage their tax obligations conveniently. After completing the process, users are required to print, sign, and mail their tax documents to the IRS.
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