Invoice Professor in United States Houston –Free Word Template Download with AI
Invoice No.: INV-2025-HOU-04782
PROFESSOR CONSULTING SERVICESBill From (Professor)
Dr. Margaret L. Whitfield, Ph.D.
Professor of Applied Economics & Policy Research
Whitfield Academic Consulting Group
4821 Westheimer Road, Suite 310
Houston, Texas 77056
United States
Tel: (713) 555-0147
Email: [email protected]
TIN: 84-2937165
Bill To (Client)
Gulf Coast Energy Partners, LLC
Attn: Mr. David R. Calloway, VP of Strategy
1200 Smith Street, 28th Floor
Houston, Texas 77002
United States
Tel: (713) 555-0892
Email: [email protected]
Client Account No.: GCE-2025-0034
| # | Description of Services Rendered by Professor | Date Performed | Hours | Rate (USD) | Amount (USD) |
|---|---|---|---|---|---|
| 1 | Professor-led strategic economic analysis of Gulf Coast energy market trends, including quarterly forecasting models and policy impact assessments delivered to the executive board in Houston, Texas. | March 2025 | 48 | $275.00 | $13,200.00 |
| 2 | Professor Whitfield conducted a two-day intensive workshop for senior management on regulatory compliance frameworks applicable to energy sector operations in the United States, with a focus on Texas state and federal regulations. | April 2025 | 16 | $325.00 | $5,200.00 |
| 3 | Preparation and delivery of a comprehensive written report titled "Economic Resilience Strategies for Mid-Sized Energy Firms in Houston, United States," including data modeling, peer-reviewed literature synthesis, and actionable recommendations. | April 2025 | 32 | $275.00 | $8,800.00 |
| 4 | Professor advisory sessions (weekly, 2-hour consultations) providing ongoing guidance on capital allocation, workforce planning, and long-term growth strategy for the client's Houston-based operations division. | March–May 2025 | 24 | $275.00 | $6,600.00 |
| 5 | Professor-led presentation and Q&A session at the client's annual shareholder meeting in Houston, United States, covering macroeconomic outlook, sector-specific risks, and recommended portfolio adjustments for fiscal year 2026. | May 2025 | 6 | $350.00 | $2,100.00 |
| 6 | Travel and accommodation expenses incurred by the Professor for on-site engagements at the client's Houston, Texas office, including airfare, ground transportation, and lodging for a total of four business days. | March–May 2025 | — | — | $1,847.50 |
| Subtotal | $37,747.50 |
| Texas State Sales Tax (8.25%) | $3,114.17 |
| Houston Municipal Tax (0.30%) | $113.24 |
| Discount (Early Payment – 2%) | ($754.95) |
| Grand Total Due | $40,220.00 |
Invoice Notes
This Invoice is issued by Professor Dr. Margaret L. Whitfield in her capacity as an independent academic consultant operating from Houston, Texas, United States. All services described herein were performed under the Master Services Agreement dated January 15, 2025, between Whitfield Academic Consulting Group and Gulf Coast Energy Partners, LLC.
The Professor warrants that all analytical work, reports, and presentations referenced in this Invoice were prepared with professional diligence, in accordance with the academic and industry standards recognized in the United States. All intellectual property rights to the final deliverables transfer to the client upon full payment of this Invoice.
Tax calculations reflect the applicable combined sales and use tax rate for the City of Houston, Harris County, and the State of Texas as of the Invoice date. The client is responsible for any additional local surcharges that may apply to specific service categories.
Payment Terms & Instructions
Payment Due: Net 30 days from the Invoice date (July 12, 2025). Late payments will accrue interest at a rate of 1.5% per month as stipulated in the Master Services Agreement.
Accepted Payment Methods: Wire transfer (ACH), certified check, or corporate check made payable to "Whitfield Academic Consulting Group."
Bank Details for Wire Transfer: First National Bank of Houston, United States | Account Name: Whitfield Academic Consulting Group | Routing Number: 071000013 | Account Number: 4482-9173-0056 | SWIFT: FNBHUSHH
Remittance Address: Please mail checks to: Whitfield Academic Consulting Group, 4821 Westheimer Road, Suite 310, Houston, TX 77056, United States.
Disputes: Any discrepancies regarding this Invoice must be reported in writing to the Professor's office within ten (10) business days of receipt. Unreported items will be considered accepted and due per the terms above.
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