Contact Us
Have a question about filing Form 720, your excise tax return, or your account? We're here to help — including 24/7 live chat.
Mailing Address
Tax Filing Center, LLC
1401 W Fort, Unit 442449
Detroit, MI 48244
Business Hours
Monday9:00 AM - 6:00 PM ET
Tuesday9:00 AM - 6:00 PM ET
Wednesday9:00 AM - 6:00 PM ET
Thursday9:00 AM - 6:00 PM ET
Friday9:00 AM - 6:00 PM ET
SaturdayClosed
SundayClosed
💬 Live ChatAvailable 24/7
Quick Answer
The fastest way to reach File720Online any time is our 24/7 live chat — available around the clock, including weekends. You can also call (800) 289-3244 during business hours (Mon-Fri, 9 AM - 6 PM ET), or email sales@taxfilingcenter.com and we will respond within one business day.
Support Questions
Common questions about getting help with your Form 720 filing
What are your support hours?
Live chat is available 24/7 — any time of day, including weekends and holidays. Our phone team is available Monday through Friday, 9:00 AM to 6:00 PM Eastern Time at (800) 289-3244, and you can email us any time at sales@taxfilingcenter.com.
How quickly will I receive a response to my email?
We respond to all email inquiries within one business day. For urgent filing questions, we recommend calling our support line for immediate assistance.
Can you help me determine which excise tax lines apply to my business?
Our support team can provide general guidance on Form 720 excise tax categories. For specific tax advice, we recommend consulting with a qualified tax professional or CPA familiar with federal excise taxes.
I need help with a filing I already submitted. Who do I contact?
For questions about existing filings, log in to your account dashboard to view your filing status and confirmation details. If you need further assistance, call us at (800) 289-3244 or email sales@taxfilingcenter.com with your filing reference number.
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