5 Things to Know Before Submitting an RFP to an Open Bid

An open bid can look simple from the outside: read the request, write the proposal, submit before the deadline. In practice, many proposals lose before anyone compares pricing. They miss a required form. They answer the wrong version of the scope. They ignore a page limit. They submit through the wrong portal five minutes late.

Open bidding exists to make procurement fair and competitive. Public agencies, universities, utilities, nonprofits, and large private buyers use it to document how they selected a vendor. That documentation matters. In public procurement, evaluators often must follow the posted rules exactly because the process can be audited or challenged.

That means the strongest proposal is not just persuasive. It is compliant, clear, on time, and easy to score.

1. Confirm that the opportunity is a real fit before you start writing

The first mistake is treating every open bid as worth chasing. A public RFP can take dozens of hours to answer. A complex one can take far more, especially if it asks for technical narratives, certifications, past performance, pricing forms, insurance documents, and subcontractor details.

Before preparing a response, run a bid or no-bid review. Keep it practical. The goal is to avoid spending time on work that you are unlikely to win or unable to deliver well.

Look closely at these factors:

• Mandatory requirements

  If the RFP requires a license, certification, bonding capacity, local permit, insurance limit, product standard, or prior experience you do not have, the proposal may be rejected as nonresponsive.

  
  

• Scope fit

  The work should match what your team actually does well. A landscaping contractor may be able to provide snow removal, but that does not mean it can support a statewide emergency response schedule.

  
  

• Contract terms

  Payment timing, indemnity language, liquidated damages, data security duties, or warranty terms can change the risk of the project.

  
  

• Evaluation criteria

  If price counts for most of the score and you cannot compete on cost, the bid may not be worth pursuing. If technical approach and experience carry major weight, a higher-priced proposal may still be competitive.

  
  

• Current capacity

  A bid that looks attractive can still be a poor choice if delivery would strain labor, equipment, cash flow, or management time.

  
  

A useful test is simple: could you explain, in one paragraph, why your response should score well under the stated evaluation criteria? If not, the opportunity may not be mature enough for a serious proposal effort.

This is especially true for public-sector work. Many government buyers use a formal scoring matrix. Evaluators may not be allowed to give credit for strengths that are not clearly written in the response, even if they know the vendor by reputation.

2. Read the solicitation like a set of rules, not just a project description

An RFP is both a request for a solution and a set of submission rules. The second part often decides whether the first part gets read.

Open bids usually include administrative instructions that are easy to skim past. Do not. These sections tell you how the buyer will decide if the response is valid.

Common compliance items include:

Federal procurements, for example, often require vendors to be registered in systems such as SAM.gov before award. State and local bids may have their own vendor portals, tax forms, supplier diversity documents, or conflict-of-interest disclosures. Private open bids may have fewer legal rules, but they still expect exact compliance with instructions.

Create a compliance checklist before drafting. Pull every “shall,” “must,” “required,” “submit,” and “include” into one list. Then track the owner and completion status for each item.

For example:

• Pricing form completed and signed

• Insurance certificate included or commitment letter attached

• Addendum 1 and Addendum 2 acknowledged

• References provided in required format

• Exceptions to terms listed in the correct section

• Proposal uploaded as a searchable PDF

• File name matches portal instructions

  
  

This kind of checklist is not busywork. It protects the proposal from small errors that are hard to catch during a final read.

3. Understand how the buyer will score the response

A persuasive proposal does not simply describe your company. It answers the scoring criteria.

Most RFPs tell vendors how proposals will be evaluated. The criteria may include price, technical approach, project team, past performance, schedule, quality control, safety, local participation, or interviews. Some RFPs publish point values. Others list criteria in general order of importance.

Use that information to shape the response.

If the RFP says staffing plan is worth 25 percent of the score, do not bury staffing in a half-page paragraph. Give it a clear section. Name the roles. Explain responsibilities. Show backup coverage. Include relevant credentials if allowed.

If past performance matters, do not list random clients. Choose examples that match the current scope. A useful past performance entry includes:

• Project name or type

• Client type, such as municipality, school district, utility, or private owner

• Scope that resembles the RFP

• Contract size or scale, if allowed and relevant

• Schedule performance

• Measurable result, such as reduced downtime, completed phases, or service volumes

• Reference contact only if the RFP asks for it

  
  

Price deserves the same discipline. Low price can win in some sealed bid processes, especially when the award goes to the lowest responsive and responsible bidder. RFPs often work differently. They may use “best value,” which weighs price with technical quality and other criteria.

That does not mean price is less important. It means the buyer wants to understand what the price includes. A vague price can create doubt. A clear price shows that you understood the scope.

When possible, connect the technical approach to cost control. For example, a maintenance contractor might explain how route planning reduces travel time. A software vendor might explain which implementation tasks are included and which would require a change order. A food service provider might show how staffing levels match meal counts and service windows.

The key is to make scoring easy. Evaluators may read many proposals under time pressure. Clear headings, direct answers, and proof points help them find the evidence they need.

4. Manage questions, addenda, and assumptions with care

Open bids usually restrict communication. Once the solicitation is live, vendors may be told to send all questions to one procurement contact by a set deadline. Contacting department staff, board members, or end users outside the stated process can create problems. In some procurements, it can lead to disqualification.

Use the question period well. It is the safest time to resolve unclear scope, conflicting terms, missing drawings, unclear quantities, site access rules, or contract conditions.

Strong RFP questions are specific and neutral. They help the buyer answer without feeling challenged.

Weak question:

“Your schedule is unrealistic. Will you change it?”

Stronger question:

“The RFP requests full implementation within 30 calendar days after notice to proceed. Based on the required inspection, configuration, and training tasks in Section 3.2, will the agency consider a phased implementation schedule?”

The second version points to the document, explains the issue, and gives the buyer a way to respond.

Once answers are issued, check whether they come as formal addenda. In public bids, verbal answers usually do not change the solicitation. Written addenda do. If an addendum changes the pricing form, due date, quantities, insurance requirement, or technical scope, your response must reflect the updated version.

Assumptions also need careful handling. Some RFPs allow assumptions. Others treat them as exceptions. If the request says “no exceptions,” loading the proposal with assumptions may make it nonresponsive.

Good assumptions are limited and tied to actual uncertainty. For example:

• Access to the site will be available during stated working hours.

• Buyer will provide existing equipment inventory within five business days after award.

• Utility shutdowns require advance approval by the facility owner.

  
  

Risky assumptions change the deal. For example:

• Pricing excludes required work described in the scope.

• Vendor reserves the right to change staffing after award.

• Schedule depends on conditions not mentioned in the RFP without explanation.

  
  

If a major assumption affects price or delivery, ask a question before the deadline. Do not save it for the proposal.

5. Build a submission plan that leaves room for failure

The deadline is not the finish line. The true finish line is confirmed receipt in the required place, in the required format, before the deadline.

This matters because open bid systems are unforgiving. A portal can reject a file for size. A signature can be missing. A courier can be delayed. A PDF can fail to upload. A required field can stay blank without anyone noticing until final submission.

Plan backward from the deadline.

For a simple proposal, aim to finish the full draft at least a day early. For a complex public RFP, build in more time for pricing review, legal review, executive approval, formatting, and upload testing.

A practical submission plan includes:

• Internal draft deadline

  Set this before the actual due date, not on the same day.

  
  

• Compliance review

  Have someone who did not write the proposal compare it against the RFP requirements.

  
  

• Price review

  Check math, units, alternates, taxes, freight, labor rates, and exclusions.

  
  

• Signature check

  Confirm that the correct authorized person signed all required forms.

  
  

• Addenda check

  Review the procurement site one last time before submitting.

  
  

• File check

  Open every final PDF. Confirm that pages are readable, attachments are included, and file names match instructions.

  
  

• Receipt proof

  Save upload confirmations, email receipts, courier tracking, or stamped delivery copies.

  
  

Electronic submission deserves special caution. Some portals require registration or approval before a vendor can upload. Some require multifactor authentication. Some lock at the exact deadline time. If the RFP is due at 2 p.m., starting the upload at 1:55 p.m. is a preventable risk.

For sealed physical bids, confirm the delivery address and receiving office. Public agencies may have multiple buildings, mailrooms, or time-stamp locations. The RFP instructions control, not the address that appears first in a search result.

A final review should ask three questions:

1. Does the proposal answer the scope?

2. Does it follow every instruction?

3. Can we prove it was submitted correctly and on time?

   
   

If the answer to any of these is no, do not treat the proposal as done.

FAQ

What is the difference between an RFP and an open bid?

An RFP asks vendors to propose an approach, team, price, and qualifications. An open bid means the opportunity is publicly available or open to qualified vendors, rather than limited to invited firms only. Some open bids award based mainly on lowest price, while RFPs often use scored criteria.

Can a proposal be rejected for a small missing item?

Yes. In many formal procurements, a missing signature, required form, addendum acknowledgment, license, or late submission can make a proposal nonresponsive. The buyer’s rules and applicable procurement law determine whether an error can be waived.

Should pricing be the main focus of the response?

Pricing matters, but the RFP should guide the focus. If the evaluation is best value, technical approach, experience, staffing, schedule, and risk control may carry significant weight. If the solicitation is a low-bid process, price and responsiveness may matter most.

Is it okay to ask questions before submitting?

Yes, if the RFP allows questions and you follow the stated process. Send questions before the deadline, direct them to the named contact, and rely on written answers or formal addenda rather than informal comments.

How early should a proposal be finished?

For a simple response, finishing at least one day early gives time for review and upload. For complex RFPs, plan several days ahead. The more forms, subcontractors, pricing details, and approvals involved, the more buffer you need.

The best proposal is prepared before it is written

Submitting to an open bid is part sales effort, part compliance exercise, and part risk review. Good writing helps, but it cannot fix a poor fit, missed requirement, weak pricing logic, or late upload.

Before you submit, make sure the opportunity fits, the rules are clear, the scoring criteria shape the response, all addenda are reflected, and the delivery plan has a buffer. That preparation gives the proposal its best chance to be read, scored fairly, and taken seriously.