Firstbase

Firstbase is an all-in-one startup operating system that simplifies building and managing a US business. The platform automates the entire company formation process for LLCs and C-Corps, eliminating paperwork and legal headaches. It integrates compliance tools such as registered agent services with automated reminders and annual report filings, and it offers a premium physical US address with a virtual mailbox. Firstbase also features a robust accounting system that delivers tax-ready financials and seamless tax filing, along with payroll tax registration for businesses hiring across all states. Additional tools like business name search, compliance guides, and calculators help founders stay organized. Trusted by entrepreneurs worldwide, Firstbase brings together incorporation, compliance, and financial management into one efficient platform.