Professional LLC & Corporation formation, registered agent service, and EIN filing — handled fast, handled right.
From formation to federal tax ID — we handle the paperwork so you can focus on building your business.
The most popular choice for small business owners. Enjoy liability protection with simplified tax treatment.
Ideal for businesses seeking investors or planning to go public. Choose from C-Corp or S-Corp designation.
Every business entity requires a registered agent. We receive official mail and legal notices on your behalf.
Your Federal Employer Identification Number is required to open a bank account, hire employees, and pay taxes.
Select LLC, Corporation, or both. Pick the state(s) where you'll operate and the services you need.
Provide your business name, owner information, and any special instructions. Takes under 5 minutes.
Our team prepares and submits all required documents to the Secretary of State on your behalf.
Get your stamped formation documents, operating agreement, and EIN delivered digitally to your inbox.
Click your state below to see state-specific filing fees and turnaround times.
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FastCorpFiling made setting up my LLC incredibly easy. I submitted my order on a Tuesday morning and had my documents by Wednesday afternoon. Exceptional service.
I needed to form a Delaware C-Corp quickly for an investor meeting. FastCorpFiling's same-day service came through. My Articles of Incorporation arrived the same evening.
Added registered agent service on top of my LLC filing and the whole process was seamless. The online portal makes it easy to track my compliance deadlines. Highly recommend.