Government tenders represent billions of kwacha in contracts every year in Zambia — and most of that money goes to a relatively small group of businesses who have figured out the system. If you've ever tried to bid on a ZPPA tender and lost, or felt overwhelmed by the process, this guide is for you.
ZamBiz tracks over 300 active government tenders right now across 25 categories. Subscribers receive instant alerts when new tenders match their category.
Step 1: Make Sure Your Business is Compliant
Before you can win a tender, you need to be bidding-ready. Most Zambian businesses lose tenders not on price, but on missing documentation. Government procurement officers are required to disqualify incomplete bids — they have no choice.
The documents you need before bidding on most ZPPA tenders:
- PACRA Certificate — proof of company registration (Business Name or Certificate of Incorporation)
- ZRA TPIN Certificate — Tax Payer Identification Number registration
- ZRA Tax Clearance Certificate — confirms your tax affairs are in order (valid for 1 year)
- NAPSA Certificate — National Pension Scheme Authority registration and compliance
- NHIMA Certificate — National Health Insurance Management Authority compliance
Some tenders also require a CEEC certificate (Citizens Economic Empowerment Commission) for citizen-owned companies. If you're bidding on construction or engineering tenders, you may also need an ERB registration (Engineering Registration Board).
Step 2: Find the Right Tenders
The official source for Zambian government tenders is the ZPPA e-Procurement Portal at eprocure.zppa.org.zm. This lists all tenders from government ministries, parastatals, local authorities and state-owned enterprises.
The problem most businesses face is time. The portal lists hundreds of tenders at once with no filtering, no alerts, and no way to track what's new since your last visit. Many businesses miss tenders entirely because they checked the portal too late.
This is exactly why we built ZamBiz — our system monitors the portal 24/7, categorises every tender, and sends you an alert the moment something in your category is published.
How to identify the right tenders for your business
- Focus on tenders where your business has genuine expertise — evaluators can tell
- Start with smaller tenders (K50,000 – K500,000) to build a track record
- Target procuring entities you've already worked with or supplied to
- Read the previous bid results — knowing who you're competing against is valuable intelligence
Step 3: Read the Tender Documents Carefully
When you find a relevant tender, download the full tender document before doing anything else. Tender documents in Zambia typically contain:
- Scope of work (exactly what they need)
- Eligibility criteria (who can bid)
- Required documentation checklist
- Evaluation criteria (how they'll score bids)
- Bid bond/security amount (if required)
- Submission deadline and method
Pay close attention to the evaluation criteria. Most ZPPA tenders use a combination of technical score and financial score. If a tender is 70% technical / 30% financial, winning on price alone is not enough.
Step 4: Prepare a Strong Technical Proposal
The technical proposal is where most bids are won or lost. A strong technical proposal:
- Directly addresses every point in the scope of work
- Demonstrates your company's specific experience in this area
- Includes relevant past project references (similar scope, similar budget)
- Shows your team's qualifications and CVs where required
- Presents a realistic, detailed methodology and work plan
Use the tender's own language. If the tender calls for "preventive maintenance services," don't write "repair and upkeep" in your proposal — mirror their terminology.
Step 5: Price Competitively
Zambian government procurement uses the ZPPA opened bid results to track all previous bids. This data is public — and ZamBiz subscribers can see exactly what competitors bid on previous similar contracts.
Common pricing mistakes to avoid:
- Pricing too low just to win (unsustainable, raises quality concerns)
- Not accounting for VAT properly (16% VAT applies to most supplies)
- Forgetting bid security costs (usually 2–5% of bid value)
- Ignoring payment terms (government may pay 30–90 days after delivery)
Step 6: Submit on Time, in the Right Format
Late bids are rejected. No exceptions. Build in at least 48 hours before the deadline for printing, binding and delivery. Most ZPPA tenders require physical submission of printed documents — email or online submission is rare for larger contracts.
Checklist before submission:
- All required certificates included and valid (not expired)
- Bid form signed by authorised signatory
- Financial proposal in a sealed envelope (if separately sealed)
- Correct number of copies (usually original + 3 copies)
- Delivered to the correct address before the deadline
Step 7: Follow Up and Learn
Whether you win or lose, request a debrief from the procuring entity. ZPPA regulations require entities to provide feedback to unsuccessful bidders. Use this to understand exactly where your bid fell short.
Track the bid results on the ZPPA portal or through ZamBiz — understanding who won, at what price, and how many competitors bid is extremely valuable for your next submission.
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Get Free Alerts →Frequently Asked Questions
How long does it take to register a company for bidding?
PACRA registration takes 3–5 business days for Business Names and 7–14 days for Private Limited companies. ZRA TPIN can be obtained online in 1–2 days. NAPSA and NHIMA registrations take 1–3 days each. Allow 2–3 weeks to get fully compliant from scratch.
Do I need to be a Zambian citizen to bid on government tenders?
No, but many tenders have a preference scoring system that favours citizen-owned businesses. CEEC-registered companies and those meeting the 20% citizen equity requirement on major contracts receive preference points in evaluation.
What is a bid bond and do I always need one?
A bid bond (or bid security) is a financial guarantee that you'll enter the contract if awarded. It's typically 2–5% of the bid value and is required on most tenders above K100,000. It's usually provided as a bank guarantee from a Zambian commercial bank.
Where can I see what competitors bid on previous tenders?
The ZPPA portal publishes opened bid results for all tenders. ZamBiz aggregates this data and presents it in a clean dashboard — you can see exactly who bid, how much they bid, and who was awarded the contract.