Short answer: almost never. We checked 9,401 live online application forms from 780 employers in October 2026. A cover-letter field appeared on 84% of them, but only 3% of employers required one. When the field is on the form, it is optional 97% of the time.
What has replaced the cover letter is the written question inside the form. 32% of employers include at least one open-ended prompt, and 5.6% require a "Why do you want to work here?" answer, nearly twice the share that require a cover letter.
Why the field is on nearly every form
The cover-letter upload is part of the default application form on Greenhouse, the applicant tracking system these employers use. Hiring teams decide whether it is required, optional or hidden, and very few remove it. So a cover-letter box on a form tells you almost nothing about whether anyone wants one. The required flag is the signal, and it is almost never set.
Cover-letter requirements by job family
You might expect writing-heavy roles to insist on a letter. They don't, at least not on the form. Marketing and content roles require one 2.8% of the time, and design roles 0.8%, the lowest of any group.
| Job family | Employers | Field present | Required |
|---|---|---|---|
| Design | 131 | 86.3% | 0.8% |
| Product and program management | 232 | 87.4% | 1.1% |
| Sales and account management | 351 | 84.1% | 1.2% |
| Engineering and data | 643 | 84.2% | 2.1% |
| Marketing and content | 231 | 85.5% | 2.8% |
| Operations, finance, HR and legal | 415 | 85.2% | 3.6% |
| All other roles | 714 | 83.0% | 3.3% |
Internships ask for a letter most, and for a "why us" answer even more
| Seniority (from job title) | Employers | Cover letter required | "Why us" answer required |
|---|---|---|---|
| Internships | 212 | 4.4% | 10.6% |
| New grad and entry level | 283 | 3.7% | 5.4% |
| Mid level or unspecified | 742 | 2.9% | 4.8% |
| Senior, staff, lead and above | 655 | 2.6% | 5.3% |
Internship forms are the strictest on both counts. 4.4% require a cover letter and 10.6% require a written answer about why you want the role. For students with little work history, the employer is asking for motivation. Asking for it in a 150-word form field is easier than asking for a page.
Should you write an optional cover letter?
The data tells you what is required, not what gets read. Whether an optional letter helps depends on who opens your application, and that varies by team. Some reasonable rules of thumb:
- Write one when your resume can't explain itself: a career change, a gap, a relocation, or a role you're qualified for in ways the job title doesn't show.
- Write one when the form has no other free text. Two-thirds of forms (68%) have no open-ended question at all, so an optional letter is your only space to say anything a resume can't.
- Skip it when the form already asks "why us". Answer that question well instead. It sits inside the form next to the required fields, and a reviewer can't miss it the way they can skip an attachment.
- Never send a generic one. An optional letter that could have gone to any company shows a reviewer you sent the same letter everywhere. A short, specific note works better than a long template.
What forms ask instead
Across the same 780 employers, the effort a cover letter used to take now goes into short structured answers. 64% of employers ask about visa sponsorship, 32% ask for salary expectations, 32% ask whether you'll relocate or work on-site, and 33% ask how you heard about the job. The full question-by-question breakdown ranks all of them, and there are guides to answering "why do you want to work here" and the salary question.
How we measured this
On 12 October 2026 we downloaded application forms from Greenhouse's public Job Board API for 780 employers, sampling up to 15 open jobs per employer (9,401 forms). A question counted as a cover letter if its label contained "cover letter". "Required" is the employer's own setting on the form. Percentages are employer-weighted, so each employer counts once. Job family and seniority come from keywords in the job title. The sample leans toward US technology employers and covers Greenhouse forms only. Method, limitations and downloadable data are in the full study.
Frequently asked questions
Do employers still require cover letters in 2026?
Rarely. In 9,401 online application forms from 780 employers (October 2026), 84% included a cover-letter field but only 3% of employers made it required.
Is a cover letter optional if the application form doesn't mark it required?
Yes. If the field isn't marked required you can submit without one. In our data the field was optional on 97% of the forms that included it.
Which jobs are most likely to require a cover letter?
Internships, at 4.4% of employers. No job family exceeded 3.6%, and design roles were lowest at 0.8%.
What replaced the cover letter on job applications?
Open-ended form questions. 32% of employers include at least one written prompt, and 5.6% require a 'why do you want to work here' answer, nearly twice the share that require a cover letter.
Ten questions per form, every form. Answer them once.
ApplyCandid fills the standard fields from your saved profile and drafts the open-ended answers from your real resume, on Greenhouse, Lever, Ashby, Workday and LinkedIn Easy Apply.