TL;DR: You can go from zero to submitting your first government bid in 30 days. Week 1: register. Week 2: find your codes and set up alerts. Week 3: identify your target. Week 4: write and submit. Here's the exact playbook — browse open tenders to see what's available right now.

The Problem With "Someday"

Most small businesses that consider government contracting never submit a bid. They research it, bookmark SAM.gov, and tell themselves they'll get to it next quarter. Then next quarter becomes next year.

The fix is a deadline. This guide gives you a 30-day plan with specific actions for each week. By day 30, you'll have submitted your first government bid — win or lose, you'll be in the game. If you're coming from the private sector, our guide on career changers entering government contracting covers how to translate your experience into a competitive bid.

Week 1: Get Registered (Days 1-7)

Registration is the bottleneck. SAM.gov validation takes 2-3 weeks, so start here.

Day 1-2: SAM.gov Registration (US)

Go to SAM.gov and click "Get Started" under Entity Registration
Create a Login.gov account if you don't have one
Enter your business information — legal name, EIN, physical address, banking details for ACH payments
SAM.gov assigns your UEI (Unique Entity Identifier) automatically during registration — this replaced the old DUNS number
Submit and wait — validation takes 2-3 weeks

You'll need your EIN (Employer Identification Number), your business bank account details, and your physical business address. A PO Box won't work.

For a detailed walkthrough, see our SAM.gov beginner's guide.

Day 1-2: CanadaBuys Registration (Canada)

Create a GCKey at canadabuys.canada.ca
Complete your supplier profile — business name, Business Number (BN), contact info
Enter your GSIN codes — Goods and Services Identification Numbers (Canada's classification system)
Get your Procurement Business Number (PBN) — assigned automatically during registration

Canadian registration is faster than US — typically active within a few business days.

Day 3-5: Get Your Insurance in Order

Most government contracts require:

Commercial General Liability — $1-2 million per occurrence minimum
Professional Liability / E&O — required for consulting and IT contracts
Workers' Compensation — required if you have employees
Automobile Liability — if the contract involves driving

Call your insurance broker and ask about a government contractor rider. Don't wait until you find a contract — getting coverage takes time.

Day 6-7: Set Up Your Bid Infrastructure

Create a dedicated email folder for procurement notifications
Set up a bid tracking spreadsheet — columns: solicitation number, title, agency, deadline, value, status
Bookmark key sites: SAM.gov, CanadaBuys, GovBid tenders page

Week 2: Find Your Niche (Days 8-14)

Day 8-9: Identify Your NAICS Codes

Every US federal contract is assigned a NAICS code — a 6-digit number that classifies the work. Your SAM.gov registration lists which codes describe your business. Contracting officers use these codes to find vendors.

Pick 3-5 codes that match your core services. Don't claim 20 codes — it signals you're a generalist who doesn't specialize in anything.

Common codes by industry:

Industry	NAICS Code	Description
IT Services	541512	Computer Systems Design
Construction	236220	Commercial Building Construction
Consulting	541611	Administrative Management Consulting
Janitorial	561720	Janitorial Services
Engineering	541330	Engineering Services

Read our complete NAICS codes guide for help picking the right ones.

Day 10-11: Set Up Contract Alerts

Don't rely on manually checking SAM.gov or CanadaBuys every day. Set up automated alerts:

Option 1: Government portal alerts. SAM.gov and CanadaBuys both offer saved searches with email notifications. These are keyword-based and generate noise, but they're free.

Option 2: AI-matched alerts. Sign up for GovBid to receive daily email digests with contracts matched to your industry, location, and NAICS codes. The AI filters out irrelevant results so you're not reading through hundreds of listings.

Day 12-14: Study Past Awards

Before you bid, understand what winning looks like. Research recent awards in your field:

USASpending.gov — search by NAICS code to see who won, for how much, and which agency bought it
CanadaBuys award notices — published after each contract is awarded
GovBid insights dashboard — aggregated award data across industries

Look for contracts in the $25,000-$350,000 range. These sit below the Simplified Acquisition Threshold (currently $350,000 in the US, raised from $250,000 in October 2025), which means simpler evaluation processes and less paperwork.

Week 3: Pick Your Target (Days 15-21)

Day 15-17: Browse and Shortlist

Search open tenders and build a shortlist of 3-5 opportunities that match your capabilities. For each one, note:

Solicitation number and title
Issuing agency
NAICS code — does it match yours?
Set-aside type — is it reserved for small businesses?
Response deadline — do you have at least 10 days to prepare?
Estimated value — is it in your range?
Place of performance — can you serve this location?

Day 18-19: Read the Full Solicitation

Download the complete solicitation package for your top pick. Read every page. Focus on:

Section C (Statement of Work) — what exactly are they buying?
Section L (Instructions to Offerors) — how must you format your response?
Section M (Evaluation Criteria) — how will they score proposals?
Attachments — wage determinations, drawings, past performance questionnaires

If anything is unclear, submit a question during the Q&A period. Every solicitation has a designated point of contact for bidder questions. Use it. Not sure what an RFP is or how it differs from an RFQ? Read our plain English guide to government RFPs before diving in.

Day 20-21: Make a Go/No-Go Decision

Not every opportunity is worth bidding on. Ask:

Can you meet every mandatory requirement? If not, don't bid.
Do you have relevant past performance? Even private-sector experience counts.
Is the price competitive? Check past awards for similar work.
Can you deliver within the timeline? Government deadlines are non-negotiable.

If the answer to any of these is "no," find another opportunity. There are 26,000+ open tenders — don't waste your first bid on a bad fit.

Week 4: Write and Submit (Days 22-30)

Day 22-25: Write Your Proposal

Government proposals follow strict formats. The typical structure:

Cover letter — one page, state your intent to bid
Technical approach — describe how you'll deliver the work, matching every evaluation criterion
Past performance — 3-5 references for similar work (private sector counts)
Key personnel — resumes of people who'll do the work
Price/cost volume — your pricing, formatted exactly as requested

Key fact: The #1 reason proposals are rejected isn't poor quality — it's non-compliance. Missing a page limit, using the wrong font, or skipping a required section gets you eliminated before anyone reads your approach.

For detailed proposal writing advice, see how to write a winning government proposal.

Day 26-28: Review and Polish

Run a compliance check — does your proposal address every requirement in Section L and M?
Have someone else read it — fresh eyes catch gaps you'll miss
Check all formatting — page limits, font sizes, file naming conventions
Verify all attachments — representations, certifications, subcontracting plans

Day 29: Submit

Submit at least 24 hours before the deadline. Portal issues happen — servers crash, uploads fail, time zones get confused. Late submissions are rejected without exception.

Most federal bids are submitted electronically through SAM.gov or a designated portal. Follow the submission instructions exactly.

Day 30: Document and Prepare for Next Time

Whether you win or lose, document what you learned:

How long did each section take to write?
What information did you have to scramble for?
What would you prepare in advance next time?

If you don't win, request a debrief from the contracting officer. You're entitled to know how your proposal scored and where it fell short. This feedback is the most valuable thing you'll get from your first bid.

Your Pre-Bid Checklist

Before submitting any government bid, confirm you have:

Active SAM.gov or CanadaBuys registration
Correct NAICS/GSIN codes on your registration
Required insurance coverage
UEI number (US) or PBN (Canada)
At least 3 past performance references
Banking information set up for government payments
Proposal that addresses every evaluation criterion
All required forms and certifications completed
Submission completed before the deadline

Common First-Timer Mistakes

Bidding too big. Your first bid should be under $350,000. Build past performance before chasing seven-figure contracts.
Ignoring the instructions. If Section L says "15-page limit, Arial 11pt," that's not a suggestion. Non-compliant proposals are eliminated.
Waiting for the "perfect" opportunity. There's no perfect first bid. Pick something reasonable, submit it, and learn from the process.
Not asking questions. The Q&A period exists for a reason. Asking clarifying questions is a sign of diligence, not weakness.
Submitting at the last minute. Portal crashes, file upload errors, and timezone confusion have killed thousands of otherwise strong proposals.

The Bottom Line

Your first government bid will take longer than your second. The registration, the research, the unfamiliar formats — it's all front-loaded work that gets easier with repetition. The hardest part isn't writing the proposal. It's starting. This 30-day plan eliminates the ambiguity.

Browse open tenders right now, pick one that fits, and set your 30-day clock.

How to Bid on Your First Government Contract: A 30-Day Plan