To write a US job application letter, use a one-page structure: contact header, date, greeting, a role-specific opening, two proof paragraphs tied to the posting, and a clean close. In corporate hiring this document is the same artifact as a cover letter—just named differently on some postings.
This guide covers the full letter, with a sample and checklist. For closing lines and sign-offs only, use how to finish a job application letter —that post is intentionally narrower.
Key Takeaways
- One page: open, prove, close
- Name the job title and one company-specific hook early
- Mirror 2–3 posting keywords without stuffing
- Match resume facts; never invent titles or metrics
- Upload as a separate PDF in Workday or Greenhouse when asked
Job application letter structure (US)
Start with your name, phone, email, city/state, and LinkedIn URL on a single header block—same style as the resume.
Add the date, then the employer block if you know the address. Many digital letters skip the employer address and go straight to the greeting.
- Opening: role + why you are writing.
- Proof paragraph 1: strongest relevant win.
- Proof paragraph 2: second win or skills match.
- Close: interest + availability + thank you.
- Sign-off: Sincerely / Best regards + typed name.
Date formatting tips: how to write a date on a cover letter .
Key Takeaway: Four body moves—open, prove, prove, close—keep the letter scannable.
Sample job application letter paragraphs
Opening: "I am applying for the Logistics Coordinator role (Req 7732). After three years coordinating outbound freight for a regional CPG brand, I want to bring that on-time delivery discipline to your Dallas hub."
Proof: "In 2025 I cut carrier dispute cycle time from 12 days to 5 by rebuilding our claim tracker in Excel and training two warehouse leads. On-time ship rate rose from 91% to 97% without adding headcount."
Proof: "Your posting emphasizes WMS accuracy and cross-dock communication. I currently audit pick accuracy weekly and run the morning stand-up with drivers and supervisors."
Close: "I would welcome a conversation about how this experience maps to your Q4 volume plan. Thank you for your time."
Notice the letter argues fit; the resume still holds the full job list. They are not the same document—see the purpose of a cover letter .
Key Takeaway: Concrete metrics and posting language beat generic enthusiasm.
Before and after application letter lines
| Before | After |
|---|---|
| I am the perfect candidate for this opportunity. | I am applying for Senior Analyst – Finance Systems (Req 1190). |
| I have many years of experience in customer service. | I handled 40+ B2B accounts and cut average handle time 18%. |
| Please see my resume for details about everything. | Two proof points here; full chronology on the attached resume. |
| To Whom It May Concern, | Dear Hiring Manager, (or a researched name) |
Rewrite every vague adjective into a verb plus result. If you cannot measure it, name the tool, audience, or constraint you handled.
Key Takeaway: Swap fluff lines for role title, proof, and a real greeting.
Align the letter with a clean resume. Run the resume through HireFlow's free ATS resume checker so Workday and Greenhouse see matching titles and dates.
Check your resume freeATS-safe formatting for application letters
Use Calibri or Arial, single column, selectable text. Avoid text boxes and graphics that Taleo or iCIMS may strip.
Export PDF unless the portal asks for DOCX. Name the file FirstName_LastName_CoverLetter_JobTitle.pdf even when the posting says application letter.
Upload to the cover letter field in Greenhouse or Workday—not into the resume slot. Mixing fields breaks autofill.
Recruiters may search letter text for keywords. Include terms that already appear honestly on your resume; do not invent tools you have not used.
Indentation habits: do you indent paragraphs in a cover letter .
Key Takeaway: Plain text PDF in the correct ATS field beats a designed letter image.
Common job application letter mistakes
Restating the entire resume in paragraph form wastes the letter's only job: prioritization.
Copying a template that still mentions another company name is an instant reject.
Opening with "I am writing to apply" and then never naming the role forces recruiters to guess which requisition you mean.
Over-long closes that beg for interviews feel needy. One clear ask is enough; finishing language is covered separately in the finish-letter guide linked above.
Mismatched facts between letter and resume (titles, dates, employers) create trust problems even when Lever parsing succeeds.
Key Takeaway: Prioritize, name the role, and keep facts identical to the resume.
Checklist before you submit the letter
- Confirm the posting wants a letter (required or strategic optional).
- Header matches resume contact details.
- Opening names job title and requisition ID if listed.
- Two proof paragraphs with outcomes or tools from the posting.
- Close + sign-off without a script signature image.
- Spell-check company name and hiring manager name.
- PDF selectable text; correct upload field in Workday or Greenhouse.
Sign-off options: how to sign a cover letter .
Key Takeaway: A seven-step pass catches the errors that waste tailored letters.
When writing a job application letter is worth it
Write one when the field is required, when you are changing industries, when a referral needs context, or when the role is senior and reviewers expect narrative.
Skip or keep ultra-short when the portal is resume-only and volume is high with no letter field.
Email applications still benefit from a formal attached letter plus a short body note.
If you are unsure whether to include one at all, use the decision matrix in HireFlow's related posts on needing a cover letter—and remember this article is about how to write it once you decide yes.
Small companies without ATS still read letters carefully. Large Workday employers may only open them after the resume clears filters.
If you are returning to the workforce, the letter can frame recent coursework or volunteer leadership without pretending those entries are full-time jobs on the resume.
If you already interviewed informally, still write a formal letter when the portal requires one. Casual Slack interest does not satisfy a required Greenhouse attachment.
Key Takeaway: Write the full letter when a human will see it or the field is required.
Revise the job application letter in one pass
Read the letter aloud once. Any sentence you trip over should be shortened.
Highlight every company name and job title. Confirm they match this posting, not the last role you applied to.
Cross-check numbers against the resume. If the letter says 30% and the resume says 18%, pick the accurate figure and update both files.
Export PDF, select a paragraph, and paste into a plain text window. If nothing pastes, rebuild the file as selectable text before Taleo or Lever stores a useless attachment.
Key Takeaway: One aloud read plus a text-select test catches most letter defects.
Research steps before you write a job application letter
Pull three requirements from the posting that you can prove. Those become the spine of your two proof paragraphs.
Skim the company's careers or product page for one concrete detail—market, customer type, or recent initiative—so the opening is not interchangeable.
Find a hiring manager name on LinkedIn only when you are confident. A wrong name is worse than Dear Hiring Manager.
Match vocabulary already on your resume. If the posting says "stakeholder management" and your resume says "partnered with department leads," you can bridge the phrases in the letter without inventing a new skill.
Time-box research to fifteen minutes. Endless browsing delays a good letter that a Greenhouse deadline will not wait for.
Save the posting as a PDF. Requirements change, and you need the version you wrote against if interviewers ask later.
Key Takeaway: Three posting proofs plus one company detail beat hours of generic research.
Tone and voice for US application letters
Write like a clear professional email, not a speech. Short sentences outperform ornate clauses that hide the win.
Prefer active verbs: shipped, reduced, led, rebuilt. Avoid empty intensifiers that add length without proof.
First person is expected. Do not write about yourself in the third person.
Humor is risky unless you know the culture well. A factual tone travels better through Workday attachments opened by multiple reviewers.
Mirror the company's formality. A bank letter can be slightly more formal than a seed-stage startup letter; both still need proof.
Key Takeaway: Clear, first-person, evidence-led prose is the US default.
Next step for your applications
Draft the letter against a clean resume—or get a human rewrite from $29.
Frequently asked questions
Header and date, greeting, opening hook with the job title, two proof paragraphs tied to the posting, a short close with a call to talk, and a professional sign-off. Keep it to one page.
In US hiring they are usually the same document under different names. Schools and older postings may say application letter; corporate ATS fields usually say cover letter.
About three-quarters to one page, roughly 250–400 words. Longer letters get skimmed; shorter ones need stronger proof.
Yes when you can find a real name. Otherwise use Dear Hiring Manager or Dear [Team] Hiring Team. Avoid To Whom It May Concern.
Only when the requisition marks the field required or when an optional upload helps explain fit. Many Workday jobs accept resume-only.
No. Reuse a skeleton, but rewrite the opening and proof paragraphs for each posting so Greenhouse keyword searches and humans see role-specific language.
Use a simple close such as Sincerely or Best regards, then your typed name. For closing-line wording only, see HireFlow's guide on finishing a job application letter.