Choose work samples for a job application by matching each piece to a task in the vacancy. Check the requested format, select material you can share and add a short explanation of the context, your contribution and what the excerpt shows. Distinguish real projects from practice exercises. Test the actual file or link before sending it. A portfolio supports an application; it does not replace the requested documents or guarantee an interview.
Read the request before building a portfolio
Start with the actual instruction. Does the employer request existing work, a link, a named file format or a new assessment exercise? These are different tasks. This guide covers selecting and presenting work you already have, or a clearly labelled practice piece. It is not a promise that submitting an unsolicited collection is useful for every occupation.
Write down the required subject, length, file limit and delivery route. If a request says two writing samples, do not replace them with a general website containing unrelated work. If instructions are unclear, ask a specific question through the stated contact route. For a new assessment, clarify the brief, expected scope and submission conditions before starting; do not quietly treat it as an ordinary portfolio item.
The official UK National Careers Service fashion designer profile gives a concrete example of portfolios containing design development and completed work. That is occupation specific, not a rule for every application. Our application documents guide covers the broader package. Here the task is choosing a useful piece and making its meaning visible.
Work samples for a job application need a selection rule
Identify what the reader needs to examine: a clear explanation, a practical design decision, a working method or the quality of a finished output. Compare possible samples against that need. A beautiful but irrelevant piece may tell less about the requested work than a modest example with a clear connection.
Use three questions. Does the sample relate to an actual responsibility in this vacancy? Can the reader see enough to understand your work? Can you explain and share it honestly? Put aside anything that fails the third question, even if it looks impressive. Relevance cannot compensate for a doubtful contribution or material you are not entitled to distribute.
Then compare the remaining items with one another. Several nearly identical pieces may repeat the same evidence. Choose an additional sample only if it demonstrates a different relevant aspect, such as explaining a decision rather than showing another finished image. Follow the employer’s requested number; there is no universal portfolio size.
Give each piece enough context to stand on its own
A reader should not need your spoken explanation to discover what a file represents. Add a compact note with the project or exercise, intended audience, date or period and your part. Say whether the sample is complete, an excerpt or a newly prepared demonstration. Explain what the selected portion lets the reader examine.
Separate your contribution from the surrounding project. Writing the instructions is different from designing the layout; preparing a prototype is different from approving the production version. For shared work, state the relevant collaboration without distributing colleagues’ private information. A precise description is not an apology for being part of a team.
Describe an outcome only when you can substantiate it. A finished leaflet does not establish that attendance rose. If you have no verified outcome, explain a visible decision: how you grouped information, tested a seam or corrected an ambiguity. Note a relevant limitation too, such as a practice brief rather than a commissioned project. Avoid a label like “successful campaign” when the evidence is only an attractive page.
Example one: a shared leaflet with an identifiable contribution
In this fictional example, Lena applies for a role involving clear written information for visitors. She helped prepare a public community event leaflet. A colleague created the graphic layout, and Lena wrote and revised the practical instructions. She has confirmed that the chosen published excerpt can be used for this purpose. The application asks for a short writing sample.
I created our entire event campaign. Here is the complete leaflet, plus all the planning files. It was a major success.
Community event leaflet, May 2026, writing excerpt. I drafted and revised the visitor instructions; a colleague produced the layout. This page shows how I separated arrival information from booking steps. It is an excerpt of the published leaflet, shared with approval.
Lena selects the portion that shows the requested skill, retaining enough surrounding information for it to make sense. She does not include private planning discussions or imply that she designed the entire campaign. She can discuss why she changed the sequence, but does not invent an attendance result. The sample and its explanation now make the same claim. For a different vacancy requiring layout work, this item might no longer be her strongest choice.
Check what can be shared before preparing the delivery copy
Do not begin by assuming that access to a work file permits you to send it to a prospective employer. Check the relevant permission and restrictions for the intended use. If ownership, confidentiality or the scope of approval is uncertain, ask the appropriate person or leave the material out. This editorial checklist cannot determine your legal rights or interpret an employment agreement.
Removing a name may not solve the problem. A project can reveal internal processes, unpublished plans, customer details or other people’s work through the content itself. A public item can also involve rights or conditions that need checking. Avoid a blanket claim that anonymisation makes anything safe to share.
Where an approved excerpt exists, make a separate delivery copy and inspect it. Check comments, revision history, filenames, document properties, hidden sheets, linked files and the surrounding folder permissions where relevant. Exporting a file or covering text visually is not, by itself, proof that sensitive content is absent. If you cannot confidently verify the intended version, choose a different sample. Preserve your private original rather than rewriting the record to make it appear shareable.
Example two: a practice exercise instead of an internal record
Amir is applying for an administrative role. His previous employer’s booking records would show relevant work, but he does not have approval to share them. In this fictional example, he creates a small exercise from scratch using invented appointments and a brief he writes himself. It is not a disguised copy of the employer’s process, a customer extract or a claim about work delivered to a client.
I removed the customer names from our internal booking file. This proves how well I managed the real system, so I will include all the sheets.
Independent practice exercise, October 2026, with entirely fictional appointments. I created a booking note and a check for missing details to demonstrate how I organise information. This is not a document from my previous employer or evidence of a measured workplace result.
The exercise gives the reader something concrete to inspect, while preserving the distinction between demonstrated technique and employment evidence. Amir explains the assumptions and a limitation: the exercise does not reproduce a live system. If the employer requires a genuine published sample, he asks whether a practice piece is acceptable; he does not relabel it to meet the request. Any outside assets or assistance used in a demonstration should be accurately acknowledged where relevant.
Make the submitted version usable without extra detective work
Use the required delivery format first. If a PDF is requested, check the exported PDF rather than only the editable source. If a link is accepted, open that exact destination in a separate signed out browser or with a trusted tester using the intended access method. Testing without your owner session can reveal an unexpected login request or a folder containing more than the selected work.
Provide clear titles and a simple reading order. A contextual note should be easy to find, not buried at the end of a large album. Keep text readable at an ordinary viewing size and check links, page orientation and image detail. If a video or audio sample is appropriate, check its playback and any necessary explanation; follow the stated duration and access instructions rather than assuming the reviewer will troubleshoot it.
For controlled access, give the recipient the necessary instructions through the permitted route. Check that they do not require editing rights or disclose other files. Access settings are practical controls, not promises that a shared copy cannot be saved or forwarded. Our application email guide helps with the delivery message. Do not attach a second unrelated archive simply because the selected portfolio is small.
Finish with a reader’s check and a short explanation
Ask a trusted person to review only the version you intend to send, if sharing it with them is appropriate. Can they identify the task, your role and what the work demonstrates without guessing? Their question is useful evidence about the presentation, not proof that an employer will assess it positively. Correct missing context instead of adding a more impressive claim.
Before sending the selected work
- The request and delivery conditions are followed.
- Each piece relates to a relevant responsibility.
- The contribution and any collaboration are clear.
- Real work, excerpts and practice exercises are labelled accurately.
- Permission and sensitive content have been checked.
- The actual file or link opens as intended.
- The application and sample describe the same work.
- You can explain a decision and a limitation.
Prepare a short spoken explanation for an interview: why you selected the piece, what you did and one decision the reader can inspect. Our interview preparation guide helps with the wider conversation. Keep the submitted version and a private note of what you sent, so a later discussion does not refer to a different revision. A useful portfolio is a considered selection, not an attempt to turn every past task into proof.
Frequently asked questions
Do I need a portfolio for every job application?
No. Follow the vacancy and employer instructions. Samples can be useful where the work can be examined, but an unsolicited collection is not a universal requirement. Keep the requested application documents complete and ask about unclear sample requirements.
How many work samples should I include?
Use the requested number and scope. Without a fixed requirement, choose a compact selection in which each item demonstrates something relevant and different. Do not treat a suggested number from another occupation as a rule for your application.
Can I include a university or volunteer project?
Yes, where it fits the request and you can share it. Label its actual context and your own contribution, including any collaboration. Do not describe a learning or volunteer project as paid client work or invent an outcome.
Is hiding names enough for confidential work?
Not necessarily. The content, linked files or internal process may still be sensitive. Check the appropriate approval and delivery version; if you cannot establish that the material is suitable to share, use another sample rather than claiming that it is safe.
Can I use a newly created practice piece?
Label it as an independent exercise, explain the invented brief and identify relevant assistance. It can show a method, but is not proof of a client result or employment history. Check whether the employer accepts it if real prior work is explicitly requested.