Can you use AI in a job application? What employers allow at each stage

Usually yes, for preparation and for polishing what you wrote. Usually no, during live interviews and timed tests, unless the employer says otherwise. The employers that publish rules draw the line by stage, not by tool. In every case they require that the experience you describe is your own and is true.

This guide sets out four published policies, the common rules by stage, and how to disclose AI use when you are unsure.

What four published policies say

• Anthropic. Candidates write the first draft of their resume and application answers, then may use Claude to refine it. Take-home tasks and live interviews are done without AI unless Anthropic says otherwise. AI is encouraged for interview preparation (Anthropic).
• Greenhouse. Candidates may use AI to prepare and to build a resume or cover letter that reflects their real experience. AI is allowed in work assessments, if the candidate can explain how they used it. AI is not allowed in live interviews unless agreed in advance (Greenhouse).
• UK Civil Service. Candidates may use AI to refine ideas, research the organization and check spelling and clarity. They may not use it to inflate their experience, write generic answers, or complete situational judgment and numerical tests (Civil Service Careers).
• Scottish Government. AI must never be used during live assessments or to produce answers in an interview. Applications that present AI-generated experience as the candidate's own are withdrawn (Scottish Government).

Please create your first draft yourself, then use Claude to refine it.

The policies differ on one point: work assessments. Greenhouse allows AI in them with an explanation. Anthropic asks for take-home work without AI unless told otherwise. This is why you must read each employer's rule for each task.

The common rules, stage by stage

• Research and preparation. Allowed in all four policies. Use AI to research the organization, read the job description and practice interview questions.
• Resume and cover letter. Allowed for editing and structure. The facts, examples and reasons must be yours. See using AI to write a cover letter.
• Written application questions. Allowed for refining your own draft in most policies. Generic AI answers pasted in are not allowed.
• Online tests of ability or judgment. Usually not allowed. The UK Civil Service names situational judgment and numerical tests.
• Take-home tasks and work samples. Rules vary. Follow the instructions for the task, and ask if they say nothing.
• Live or recorded interviews. Not allowed to generate answers, unless the employer has agreed in advance.

When and how to disclose

Greenhouse says that use outside its guidelines without disclosure may lead to disqualification, and that advance disclosure is what permits AI in an interview (Greenhouse). Anthropic asks candidates to be transparent (Anthropic).

Disclose in three cases:

• The employer asks.
• You used AI on a task where the rules were unclear.
• AI did more than edit your words.

Keep the note short and specific. For example: "I used an AI tool to check the structure and grammar of this answer. The examples and analysis are my own."

For a work sample, say what the tool did and what you did. For example: "I used AI for a first summary of the data. I checked each figure against the source and rewrote the conclusions." This shows the judgment employers want to see. The AI use disclosure template gives a fuller format.

Questions to ask the recruiter

If the posting and careers pages say nothing, a short written question avoids guesswork. Ask about the stage in front of you:

• May I use AI tools to prepare or edit my written answers?
• Is AI allowed in the take-home task? If so, how should I show what the tool did?
• Will the online test be monitored, and are any tools allowed?
• Does your process use AI to review applications or interviews?

Keep the reply. If a later stage raises a question about AI use, it shows you followed the stated rule.

What is never acceptable

• Inventing or inflating experience, skills or results. All four policies rule this out.
• Using AI to generate answers during a live interview without agreement.
• Having AI complete a test that measures your own ability.
• Pasting confidential information from a current or past employer into an AI tool. The UK Civil Service names figures and personal details.

The last point matters for career changers in particular. Real client or patient data has no place in a public AI tool, even to write a better example. Describe the work in general terms instead.

Why employers set these rules

An application stage exists to measure something about you. A cover letter shows how you explain your work. A numerical test measures your own reasoning. An interview shows how you think on the spot. If AI does that work, the stage measures the tool instead.

That is also why some employers now allow, or expect, AI in some tasks. If the job involves using AI, a task done with AI can show how well you use it. The task then measures how you frame the work, check the output and explain your choices.

Employers use AI too

Many employers use AI to screen applications or schedule interviews. Some laws require them to tell candidates. New York City, for example, requires a bias audit and a notice to candidates before employers use certain automated hiring tools (NYC DCWP). See NYC Local Law 144 and telling candidates you use AI in hiring. You can ask an employer how it uses AI in its own process.

Preparing with AI the right way

1. Paste the job description into an AI tool and ask for ten likely interview questions.
2. Answer them aloud yourself, then ask the tool where your answers lacked a concrete example.
3. Ask the tool to play the interviewer and push back on one weak answer.
4. Write your final notes by hand or in your own words. Do not bring AI-written scripts into the interview.

For role-specific practice, see the AI interview questions by role. Some skills tests allow AI on purpose. Emeri's free 15-minute AI skills check is one, and it scores six AI competencies.