Nevada-licensed CPA · Serving clients across the U.S.

Secure Client Portal

Upload your documents securely using the button below — no email attachments, no office visit.

Gold 3D cloud upload and locked folder icons

Upload Documents

Opens our encrypted document portal in a new tab.

Open Secure Portal

Files are encrypted in transit. Need portal access? Call (725) 219-7336 or email Info@omscpa.com.

Good to Know

Uploading made easy

How to upload

  • Click Open Secure Portal above.
  • Follow the on-screen prompts to sign in.
  • Select your files — or snap photos from your phone.
  • Questions? Call us and we’ll walk you through it.

What to send

  • W-2s, 1099s, 1098s and K-1s
  • Prior-year tax return (new clients)
  • Business income & expense records
  • Any IRS or state notices you received

Keep it secure

  • Please don’t email Social Security numbers or tax documents.
  • Use the portal for anything containing personal information.
  • Questions about access? Sarita can help.