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Products & Services
About Intertax Block
Intertax Block is a company based in Dallas, Texas, United States, operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue and classified under Tax Preparation Services.
Its primary NAICS classification is 541213 (Tax Preparation Services). Intertax Block is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Phone
- +1 (800) 8808369
- Website
- intertaxblock.com
- facebook.com/intertaxblock
- Address
- 16135 Preston Rd, Dallas, Texas, 75248, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5412Accounting, Tax Preparation, Bookkeeping, and Payroll Services
- 541213Tax Preparation Services
SIC Codes
- 72Personal Services
- 729Miscellaneous Personal Services
- 7291Tax Preparation Services
Company Details
- Employees
- 14 (11-20)
- Annual Revenue
- $1.6M ($1M-$5M)
Intertax Block: frequently asked questions
What does Intertax Block do?
Intertax Block is a company based in Dallas, Texas, United States, operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue and classified under Tax Preparation Services.
Where is Intertax Block located?
Intertax Block is headquartered at 16135 Preston Rd, Dallas, Texas, 75248, United States.
How many employees does Intertax Block have?
Intertax Block has about 14 employees (the 11-20 range).
What is Intertax Block's annual revenue?
Intertax Block's annual revenue is estimated at $1.6M (the $1M-$5M range).
What industry is Intertax Block in?
Intertax Block is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541213 (Tax Preparation Services).
How can I contact Intertax Block?
Its website is intertaxblock.com and its phone number is +1 (800) 8808369.
What companies are similar to Intertax Block?
Other large industrial & mechanical companies in Texas include State of Texas, Phillips 66 Co, Foxconn Industrial Internet Co. Ltd and Accenture.
Largest industrial & mechanical companies in Texas
Largest companies in Texas
Largest industrial & mechanical companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
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