Published 19 May 2026 by eSourcingData
A good checklist keeps a bid on track from the moment an opportunity lands to the second you hit submit. This step-by-step guide covers qualification, planning, drafting, evidence, review and submission, so the avoidable errors that lose marks never make it into your final response.
Before committing, decide whether to bid. Confirm you meet the mandatory requirements, can deliver profitably and have a realistic chance against likely competitors. A clear bid or no-bid decision protects your time and focuses effort where it can win.
Check the basics early: deadline, contract value, scope, minimum standards and any selection-stage thresholds. Discovering a mandatory requirement you cannot meet is far cheaper at this stage than after you have written the whole response.
Read the full ITT, specification and any pricing schedule. Build a response plan listing every question, its word or page limit, its weighting and the format and evidence required. This becomes the backbone of your submission and your compliance tracker.
Note all instructions, from formatting rules to portal requirements. Buyers set the rules, and understanding them completely at the start prevents nasty surprises later. Log every clarification deadline so you can ask questions in good time.
Work backwards from the deadline to build a realistic timeline that includes review. Assign owners to each answer and gather the evidence, case examples, accreditations and proof points, you will need before drafting starts.
Draft each answer around its scored sub-questions, mirror the question wording, lead with your answer and support every claim with relevant evidence. Keep within the limits from the outset rather than writing long and cutting later.
Have someone other than the author review the response against the questions and marking scheme. They should check that every sub-question is answered, claims are evidenced, the response is clear and it stays within all limits.
Run a separate compliance check: every mandatory field completed, every required document attached, every minimum standard met and every formatting instruction followed. Separating quality review from compliance review stops one masking gaps in the other.
Upload through the portal well before the deadline. Large files and technical issues take time, and portals close automatically, so leaving submission to the last minute is a needless risk. Aim to be finished with hours to spare, not minutes.
Confirm every section shows as complete, download or save all submission receipts, and keep a copy of what you submitted. When feedback arrives, win or lose, record the lessons and feed them into your next bid to keep improving.
Work through every question, structured and on time
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Try BidWriter freeWhat are the main stages of writing a tender?
Qualify the opportunity, dissect the documents, plan and draft around the criteria, gather and add evidence, review for quality and compliance, then submit through the portal well before the deadline.
Why is a bid or no-bid decision important?
It stops you spending time on poor-fit opportunities. Confirming you meet the requirements and can win before committing protects your resource and lifts your overall win rate.
When should I submit a tender?
Well before the deadline. Portals close automatically and late bids are rarely accepted, so allow time for large uploads and technical problems rather than submitting at the last minute.
What is a compliance check?
A separate review confirming that every mandatory field is complete, all required documents are attached, minimum standards are met and formatting instructions are followed, so the bid is not rejected on process.
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