How to Write a Demand Letter for Unpaid Wages (With Template)

A demand letter for unpaid wages is a dated, written request that identifies the missing pay, shows how you calculated it, and asks your employer to correct it by a reasonable deadline. It can give an employer a chance to fix a clear payroll error before you decide whether to contact a government agency or a lawyer.

A useful letter is evidence, not a threat: keep the facts, the records, and the calculation together. The U.S. Department of Labor says a worker can contact the Wage and Hour Division about unpaid federal minimum wage or overtime and that complaints are confidential; a letter is optional, so do not let drafting one delay a time-sensitive claim. See the DOL complaint process.

When to send one

A demand letter makes sense when you have a clear, documented claim, the amount is modest relative to the cost of a lawsuit, you want to give the employer a chance to fix a genuine error before involving an agency, or you are still employed and prefer to start with a professional internal resolution.

It also creates evidence. The employer's response, or their silence, becomes part of the record in any later WHD complaint or lawsuit. If you are unsure whether your situation even qualifies, start with what is wage theft to confirm the violation.

What to include

Your letter should state your name, job title, and employment dates; the specific type of wages at issue (overtime, minimum wage, or off-the-clock hours); the pay periods covered; and a good-faith calculation shown line by line. Ask for a written response and set a clear deadline. If you name a law, make sure it applies to your facts and state; when unsure, describe the pay problem rather than guessing at a legal conclusion.

Attach or preserve the records behind the number: pay stubs, time records, schedules, messages about hours, and your own contemporaneous log. The back-pay calculator can produce a week-by-week starting calculation, but compare it with your pay records before sending it.

A record checklist before you send

Make one folder containing the letter, the date it was sent, any delivery confirmation, and the documents you relied on. For each disputed pay period, note the date, hours worked, rate paid, rate you believe applies, and the difference. Do not alter original records; keep copies and screenshots with their dates.

The DOL asks workers who contact WHD for information about the employer, the manager or owner, the work performed, when the events occurred, and how and when they were paid. Organizing the same details now makes it easier to decide on the next step if the employer does not resolve the issue. Review what WHD asks for.

Tone and language

State the facts plainly and professionally. Something like: From March 3 to May 30, I worked an average of 47 hours per week but was paid for 40 at $20 per hour. The remaining 7 weekly overtime hours, at my regular rate of $30, total X for this period. I am requesting payment within 14 days of the date of this letter.

Avoid accusations of fraud or intent. You are documenting a debt and giving a deadline, not arguing a case. Keep it calm, specific, and short. The numbers do the persuading.

A simple structure to follow

Open with one sentence stating that the letter is a formal demand for unpaid wages. Follow with a short paragraph of facts: your role, dates, rate, and the hours at issue. Then present the calculation as a table or clear list, state the total, and set your deadline.

Close by noting that if payment is not received by the deadline you will pursue all available remedies, including a complaint to the Department of Labor and your state labor agency. That single sentence signals you know your options without threatening anything you cannot follow through on.

How to send it

Use a delivery method that leaves a reliable record, such as a work-email address you can still access, a personal email copied to yourself, or tracked mail where appropriate. Keep the exact version sent and the delivery record. Avoid sending sensitive personal documents unless they are necessary to support the calculation.

Address it to the person or team that can correct payroll, such as payroll, HR, or the business owner. Keep dated copies of every reply. Do not sign a release or cash a payment marked as a full settlement until you understand exactly what rights it affects.

What to do after sending it

If the employer pays or proposes an agreement, get the terms in writing and confirm which pay periods and claims it covers before accepting. If it ignores or denies the letter, keep the response with your records and consider the available federal and state routes. A demand letter does not replace a complaint or legal advice, and deadlines can continue to run.

Workers are protected from retaliation for asserting wage-and-hour rights, filing a complaint, or cooperating with a WHD investigation. If your hours, schedule, pay, or employment changes after you raise a concern, write down what happened and when, preserve related messages, and review WHD's retaliation guidance.

Frequently asked questions

Do I need a lawyer to send a demand letter? No. Many workers send their own, and a clear self-written letter with a solid calculation is often enough. For large claims, a letter on an attorney's letterhead carries more weight, but it is not required to start.

Will sending a letter hurt my chances with the DOL? No. A demand letter and a WHD complaint are complementary. If the letter fails, the complaint is your next step, and the letter becomes evidence the employer knew about the dispute.

What if I'm wrong about the amount? Send your best good-faith calculation and label it as such. Employers often respond with their own records, which can sharpen the number. Being precise and reasonable protects your credibility either way.

Build your number first

A demand letter lives or dies on its calculation. The stronger and clearer your figure, the more likely the employer pays without a fight, and the better your position if they do not.

Generate a week-by-week breakdown with the back-pay calculator, attach it to your letter, and send it certified. This is general information, not legal advice, but a documented demand is one of the most effective first moves you can make.