How to Register a Construction Company in Tanzania
What types of CRB contractor registration exist? A construction company in Tanzania needs company registration plus CRB contractor classification for regulated works. This guide sequences BRELA setup with CRB class expectations for foreign contractors. Tanzania is undergoing one of the largest infrastructure expansions in East Africa. Confirm live forms on the competent authority portal before you file; published schedules change. Sector permits.
What this page decides
A construction company in Tanzania needs company registration plus CRB contractor classification for regulated works. This guide sequences BRELA setup with CRB class expectations for foreign contractors. It is not the generic BRELA-only step list, and not a mining or immigration guide.
| Decision | This page | Use instead |
|---|---|---|
| Construction + CRB class? | BRELA setup with contractor overlay | This guide |
| Ordinary company filing only? | Out of scope | Registration step sequence |
| Complete setup lander (any sector)? | Out of scope | Business setup in Tanzania |
CRB classification does not replace company registration in Tanzania or TIN. Ordinary setup does not replace contractor class. Use company registration for the company sequence, then the registration launch desk for licence overlays. Confirm live CRB class rules; do not budget contractor fees from blog tables.
Tanzania is undergoing one of the largest infrastructure expansions in East Africa. According to the Tanzania National Bureau of Statistics (NBS) and the Ministry of Works, the construction sector contributes approximately 13–16% of Tanzania’s GDP and continues to grow due to investments in roads, railways, ports, housing, and energy infrastructure.
Major national projects such as:
- the Standard Gauge Railway (SGR)
- Julius Nyerere Hydropower Project
- port modernization
- urban housing expansion
- new highways and regional road networks
have created significant opportunities for contractors, construction investors, engineering firms, and material suppliers.
To operate legally in Tanzania, construction companies must register with the Contractors Registration Board (CRB)after completing company and tax registration. This guide explains the full process, costs, timelines, and licensing requirements for starting a construction business in Tanzania.
Why Start a Construction Business in Tanzania?
Several factors make Tanzania one of the most promising construction markets in Africa:
Rapid Urbanization
Dar es Salaam, Dodoma, Arusha, and Mwanza are experiencing rapid population growth, increasing demand for housing, commercial buildings, and infrastructure.
Government Infrastructure Investment
The government continues to invest heavily in:
- roads
- bridges
- railways
- power infrastructure
- ports
- industrial parks
Housing Demand
The Ministry of Lands, Housing and Human Settlements Development estimates a housing deficit of more than 3 million units.
Expanding Mining and Industrial Sectors
Mining, energy, and industrial development projects require large-scale civil works and infrastructure construction.
Legal Framework for Construction Companies
Construction companies in Tanzania are regulated by the Contractors Registration Board (CRB) under the Contractors Registration Act.
CRB ensures:
- construction quality standards
- professional competence
- financial capacity of contractors
- industry compliance
All contractors must be registered before undertaking construction work.
Step-by-Step Process to Register a Construction Company
Step 1: Company Registration (BRELA)
The first step is registering a legal entity with the Business Registrations and Licensing Agency (BRELA).
Required Information
- Company name
- Shareholders and directors
- Registered office address
- Business activities
Costs
Before you budget: statutory charges shown here are reproduced from published material and move by notice, so read the current schedule from BRELA. Professional figures are Zatra's indicative range for the work, confirmed on scope.
|
Item |
Government Fee |
Service Fee |
|
Company Registration |
$250 |
$1,000 |
Timeline
1–2 working days
After approval, the company receives:
- Certificate of Incorporation
- Company registration number
Step 2: Tax Registration (TRA)
After incorporation, the company must register with the Tanzania Revenue Authority (TRA).
This includes obtaining:
- Tax Identification Number (TIN)
- VAT registration (if applicable)
- PAYE registration
Costs
|
Item |
Government Fee |
Service Fee |
|
Tax Registration |
$0 |
$500 |
Timeline
Few working days*
Step 3: Business License
Construction companies must obtain a business license from the local municipal authority.
Costs
|
Item |
Government Fee |
Service Fee |
|
Business License |
$200 |
$150 |
Orientation only: step times are not a full-setup promise. Zatra package targets are Fast Track ~7 working days / Standard ~14 working days after complete documents. BRELA filing ≠ operational readiness (licences, tax, bank).
Timeline
1–2 days
Step 4: Contractor License (CRB)
The final regulatory requirement is obtaining a contractor license from the Contractors Registration Board (CRB).
CRB registration is mandatory for companies that wish to carry out construction works in Tanzania.
Important
CRB licenses are approved once per month during scheduled board meetings.
Applications must therefore be submitted before the monthly evaluation date.
Contractor Classification
Contractors are classified based on project size and financial capacity.
|
Class |
Project Limit |
|
Class I |
Unlimited |
|
Class II |
TZS 8 Billion |
|
Class III |
TZS 4 Billion |
|
Class IV |
TZS 2 Billion |
|
Class V |
TZS 1.1 Billion |
|
Class VI |
TZS 500 Million |
|
Class VII |
TZS 200 Million |
New companies usually start at Class V–VII.
CRB Registration Fees (Local Contractors)
Building Contractors
|
Class |
Fee |
|
I |
TZS 250,000 |
|
II |
TZS 200,000 |
|
III |
TZS 150,000 |
|
IV |
TZS 90,000 |
|
V |
TZS 60,000 |
|
VI |
TZS 50,000 |
|
VII |
TZS 40,000 |
Annual CRB Subscription Fees
Civil Works Contractors
|
Class |
Fee |
|
I |
TZS 2,500,000 |
|
II |
TZS 1,500,000 |
|
III |
TZS 1,200,000 |
|
IV |
TZS 750,000 |
|
V |
TZS 400,000 |
|
VI |
TZS 150,000 |
|
VII |
TZS 100,000 |
Foreign Contractor Fees
Foreign contractors must pay higher regulatory fees.
General Contractors
|
Fee |
Amount |
|
Registration |
$20,000 |
|
Annual Subscription |
$10,000 |
Specialist Contractors
|
Fee |
Amount |
|
Registration |
$15,000 |
|
Annual Subscription |
$6,000 |
Professional Fees for Processing Contractor Licenses
Professional consultancy support helps companies prepare technical documentation, ensure compliance, and navigate CRB requirements.
Local Companies
|
Service |
Fee |
|
CRB License Processing |
$1,500 |
Foreign Companies
|
Service |
Fee |
|
CRB License Processing |
$3,500 |
Total Estimated Setup Cost
|
Process |
Estimated Cost |
|
Company Registration |
$1,250 |
|
Tax Registration |
$500 |
|
Business License |
$350 |
|
CRB Processing |
$1,500 |
|
CRB Government Fees |
varies |
Estimated Total
$3,500 – $4,000 (excluding equipment and staffing)
Cost range note: The $3,500–$4,000 band above is an orientation total for a fuller construction setup path (professional coordination plus typical government/third-party items excluding equipment and staffing). A later leaner band (~$2,100–$2,500) reflects a narrower fee stack. Neither replaces a live quote — government fees and CRB class drive the variance. Package timelines remain Fast Track approx. 7 / Standard approx. 14 working days after complete documents for coordinated desk work; CRB and sector steps can extend beyond that.
Timeline for Construction Company Setup
|
Process |
Duration |
|
Company Registration |
1–2 days |
|
Tax Registration |
Few working days* |
|
Business License |
1–2 days |
|
CRB Approval |
Monthly meeting |
Total Setup Timeline
2–4 weeks depending on CRB schedule
Construction Equipment Business Opportunities
Many contractors prefer renting heavy equipment instead of purchasing it.
High-demand equipment includes:
- excavators
- bulldozers
- graders
- compactors
- cranes
- dump trucks
- asphalt pavers
Equipment rental businesses generate strong revenue because large projects operate continuously.
Bitumen and Asphalt Supply Opportunities
Bitumen is essential for road construction.
Tanzania imports significant quantities of bitumen for projects managed by:
- TANROADS
- TARURA
Business opportunities include:
- bitumen importation
- asphalt production plants
- road construction material supply
- logistics for infrastructure projects
How Zatra Consultants Can Assist
Zatra Consultants provides complete support for construction company setup in Tanzania, assisting both local and international investors.
Services include:
- company registration
- tax registration
- contractor license processing (CRB)
- business license applications
- office address setup
- regulatory compliance support
- investor advisory services
Our team guides clients through the entire process from company formation to contractor licensing and operational compliance.
Contact Zatra Consultants
Zatra ConsultantsSinza A, Sam Nujoma RoadFirst Floor, Mwenge TowerOpposite Mlimani City MallDar es Salaam, Tanzania
Phone / WhatsApp+255 747 912 965
Email: [email protected]
Websitehttps://www.zatra.co
What types of CRB contractor registration exist?
Construction companies can register under several categories:
- Building Contractors
- Civil Works Contractors
- Mechanical Contractors
- Electrical Contractors
- Specialist Contractors
What are CRB registration fees for local contractors?
Building Contractors
|
Class |
Registration Fee |
|
Class I |
TZS 250,000 |
|
Class II |
TZS 200,000 |
|
Class III |
TZS 150,000 |
|
Class IV |
TZS 90,000 |
|
Class V |
TZS 60,000 |
|
Class VI |
TZS 50,000 |
|
Class VII |
TZS 40,000 |
Civil Works Contractors
|
Class |
Registration Fee |
|
Class I |
TZS 300,000 |
|
Class II |
TZS 250,000 |
|
Class III |
TZS 200,000 |
|
Class IV |
TZS 150,000 |
|
Class V |
TZS 90,000 |
|
Class VI |
TZS 60,000 |
|
Class VII |
TZS 50,000 |
What are CRB fees for foreign contractors?
Foreign contractors pay significantly higher fees.
General Contractors
|
Fee Type |
Amount |
|
Registration |
$20,000 |
|
Annual subscription |
$10,000 |
Specialist Contractors
|
Fee Type |
Amount |
|
Registration |
$15,000 |
|
Annual subscription |
$6,000 |
How long does CRB registration take?
CRB processes contractor registrations once per month.
Therefore, applicants must submit documents before the monthly evaluation session.
Typical Timeline
|
Step |
Timeline |
|
Document preparation |
3–5 days |
|
Application submission |
1 day |
|
CRB evaluation |
Monthly meeting |
|
Certificate issuance |
5–10 days after approval |
Total estimated timeline
2–4 weeks
What additional CRB application fees apply?
|
Application Type |
Fee |
|
First application |
TZS 20,000 |
|
Upgrading class |
TZS 30,000 |
|
Temporary registration (foreign) |
TZS 40,000 |
|
Joint venture temporary registration |
TZS 40,000 |
What is the total cost to start a construction company in Tanzania?
Estimated startup regulatory costs:
|
Item |
Cost |
|
Company registration |
$1,250 |
|
Tax registration |
$500 |
|
Business license |
$350 |
|
CRB registration |
~TZS 40,000 – 150,000 |
|
CRB annual subscription |
~TZS 100,000 – 400,000 |
Estimated total startup cost
$2,100 – $2,500 (excluding equipment)
This leaner band is a narrower fee orientation (not a contradiction of the fuller $3,500–$4,000 setup band earlier). Confirm CRB class, licences and professional scope before budgeting.
Disclaimer
This article is provided for informational purposes only and does not constitute legal, tax or investment advice. Tanzanian employer registration and workplace-safety duties may change through legislative amendment, regulation or administrative directive. The position stated here is read from material published by OSHA and TRA, and those authorities may change it without notice. Investors should obtain professional advice on their own facts before acting on a registration, ownership or restructuring decision. Zatra Consultants Limited does not issue licences, permits, tax clearances or approvals, and gives no assurance of any regulatory outcome.
Sources & regulators
Verify before filing: Fees, forms and timelines change. Confirm the current schedule on the linked regulator portal before you budget or submit.
- Contractors Registration Board (CRB) — Competent authority for contractor classification. Confirm live classes and fees before bidding. Accessed 2026-08-15.
- Business Registrations and Licensing Agency (BRELA) — Company / business-name registration for the contracting vehicle. Accessed 2026-08-15.
- BRELA Online Registration System (ORS) — Current online company-registration gateway. Confirm live forms before filing. Accessed 2026-08-15.
- Tanzania Revenue Authority (TRA) — TIN, VAT and tax registration required before most licences and payroll. Accessed 2026-08-15.
- Occupational Safety and Health Authority (OSHA) — Workplace safety registration and compliance orientation for construction sites. Accessed 2026-08-15.
Last substantive editorial review: 2026-08-10. Update dates change only after a real review of the underlying rules.
Disclaimer
This article is provided for general informational purposes only and should not be considered legal, financial, or regulatory advice. Regulatory requirements, fees, and procedures may change depending on government policies and institutional guidelines. Investors and entrepreneurs are advised to consult professional advisors or regulatory authorities before undertaking business activities.
Zatra Consultants provides professional advisory services to assist investors in navigating Tanzania’s regulatory and business environment.
Frequently asked questions
What types of CRB contractor registration exist?
Construction companies can register under several categories:
How long does CRB registration take?
CRB processes contractor registrations once per month . Therefore, applicants must submit documents before the monthly evaluation session.
What additional CRB application fees apply?
Temporary registration (foreign) Joint venture temporary registration
Can foreigners start construction companies in Tanzania?
Yes. investors can establish construction companies and register with CRB.
How long does contractor registration take?
Typically 2–4 weeks , depending on the monthly CRB approval schedule.
Can small contractors grow to higher classes?
Yes. Contractors can upgrade classes based on experience and financial capacity.
How can investors start construction projects in Tanzania?
By establishing a company, registering with CRB, and partnering with developers or government infrastructure programs.
Next step: Request a Tanzania setup route review, document checklist or fee map.
Start Your Setup WhatsApp +255 747 912 965
Primary desk: +255 747 912 965 · [email protected] · [email protected] · Sinza A, Sam Nujoma Road, First Floor, Mwenge Tower, Opposite Mlimani City, Dar es Salaam.
See residence permit coordination for the live desk route.