1-800-548-4639 Existing Clients & General Inquiries
If you’re already working with BC Tax – or you have a general question – you’re in the right place.
For new tax relief consultations, please use the Looking for Tax Relief page.
General Contact Information
Use the details below for general questions, existing client support, or office information.
Business Hours
Monday – Friday
7:00 AM – 4:00 PM (MST)
Office Location
10385 Westmoor Drive – Suite 310
Westminster, CO 80021
How Can We Help?
To help us route your request faster, use the guide below when you call.
Billing & Accounting
Questions about invoices, payments, receipts, or billing-related updates.
Helpful Tips
- Have your information ready: your name, phone number, and (if available) your case reference or the best email to reach you.
- Calling about documents? Let us know what you received (IRS/state notice) and the date on the letter.
- Need a faster response? Calling during business hours is usually the quickest way to reach the right team.
