2025 tax extension filers: October 15, 2026 is the general filing deadline. Secure Upload

Business Registration & EIN Assistance

Aaiss helps entrepreneurs organize and complete key startup steps, including business registration filings and Employer Identification Number applications.

Houston-based support with remote service available across Texas.

Start Your Business Setup

Business Registration Support

Aaiss can assist with the preparation and filing process for common business registrations and assumed names. Services focus on administrative filing support and do not replace legal advice.

  • Business formation filing assistance
  • Assumed name or DBA filing support where applicable
  • Basic filing information organization
  • Coordination with related bookkeeping and tax setup

EIN Application Assistance

An EIN is a federal tax identification number issued by the IRS. The IRS does not charge a fee for issuing an EIN. Any Aaiss fee is for professional preparation and application assistance.

What Happens Next

After registration and EIN steps are complete, we can help organize bookkeeping, tax filing and payroll needs so your business starts with a stronger back-office foundation.