How much notice should employees receive before a salary increase takes effect?

Best practice is to provide the letter at least one to two weeks before the effective date so the employee can plan accordingly. At minimum, the letter should be provided before the first paycheck that reflects the new salary.

What is a typical merit increase percentage?

In recent years, average merit increases in the U.S. have ranged from 3% to 5% of base salary. High performers often receive 7%–10% or more. Cost-of-living adjustments typically track the CPI and have ranged from 2%–4% in recent years.

Can I send a salary increase letter via email?

Yes, email delivery is common and creates a documented delivery record. For significant increases or promotions, some managers prefer to deliver the letter in person and then follow up with a signed copy. Always retain a copy for the employee's personnel file.

Should I include the percentage increase or just the new salary?

Including both the dollar amounts and the effective date is recommended. Whether to include the percentage is a style choice — some HR departments prefer to show only the new salary to avoid comparisons between employees. Customize the template to match your company's norms.

Free Salary Increase Letter Template — Fill Out & Download Instantly

Free — No Sign-Up RequiredPDF & WordContent date March 19, 2026

⚠️ Important: This is a general informational template, not legal advice or a guarantee of validity. Requirements vary by state and situation. Verify current official requirements and seek a licensed attorney for consequential matters. Review our sources and methodology.

Document Completeness9%

Company Name*

Manager / Sender Name*

Manager Title*

Date of Letter*

MM/DD/YYYY

Employee Full Name*

Employee Job Title*

Current Annual Salary*

New Annual Salary*

Effective Date*

MM/DD/YYYY

Type of Increase*

Merit / Performance RaiseCost-of-Living Adjustment (COLA)PromotionMarket Adjustment

Reason for Increase*

Performance Highlights

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[Company Name]

[Date of Letter]

[Employee Full Name]

[Employee Job Title]

Dear [Employee Full Name],

On behalf of [Company Name], I am pleased to inform you of a merit increase to your base compensation, effective [Effective Date].

COMPENSATION ADJUSTMENT

Current Annual Salary: [Current Annual Salary]

New Annual Salary: [New Annual Salary]

Effective Date: [Effective Date]

[Reason for Increase]

This increase is a reflection of your performance, dedication, and the positive impact you make every day. We are grateful for your commitment and look forward to your continued contributions.

Please retain a copy of this letter for your records. If you have any questions about your compensation, please do not hesitate to reach out.

Sincerely,

_______________________________

[Manager / Sender Name]

[Manager Title]

[Company Name]

Document Completeness9%

Company Name*

Manager / Sender Name*

Manager Title*

Date of Letter*

MM/DD/YYYY

Employee Full Name*

Employee Job Title*

Current Annual Salary*

New Annual Salary*

Effective Date*

MM/DD/YYYY

Type of Increase*

Merit / Performance RaiseCost-of-Living Adjustment (COLA)PromotionMarket Adjustment

Reason for Increase*

Performance Highlights

What Is a Salary Increase Letter to Employee?

A salary increase letter is a formal written notice from an employer to an employee documenting a compensation adjustment. It confirms the new salary, the effective date, and the reason for the increase, creating a clear record for both parties. Whether for a merit raise, promotion, cost-of-living adjustment, or market correction, this letter ensures the employee has written confirmation of their new compensation and reinforces a positive, professional relationship..

When Do You Need It?

Use this template when approving a merit raise following a performance review, promoting an employee to a new role, issuing an annual cost-of-living adjustment, or correcting compensation to align with market rates. Salary increase letters should be provided before or at the same time the new compensation takes effect — never retroactively without explanation..

What's Included in This Template

Company and manager information
Employee name and current title
Current salary and new salary
Effective date of the increase
Type of increase (merit, COLA, promotion, market)
Reason and performance highlights section
Next review date (optional advanced field)
Professional letter format

How to Fill It Out

Enter Company and Manager Details — Fill in the company name, the manager's name and title, and the date of the letter.

Identify the Employee — Enter the employee's full name and current job title. These appear in the body of the letter.

Enter Compensation Details — Enter the current salary and the new salary. The effective date is when the new compensation begins — often the first of the next month or the next pay period.

Select the Increase Type — Choose whether this is a merit raise, cost-of-living adjustment, promotion increase, or market adjustment. This determines the framing of the letter.

Add Performance Highlights — Briefly describe the contributions and achievements that earned this increase. Specific recognition makes the letter more meaningful and motivating for the employee.

Legal Requirements & Notes

Ensure all salary decisions are applied consistently and non-discriminatorily. Document the objective criteria used to determine merit increases to defend against potential pay equity claims. The Equal Pay Act requires that employees performing substantially equal work receive equal pay regardless of sex. California, New York, and other states have expanded pay equity laws that also prohibit pay differences based on race, ethnicity, and other protected characteristics.

Frequently Asked Questions

No formal legal requirement exists in most U.S. states to provide a written salary increase letter. However, it is strongly recommended as it creates a clear record for both parties, confirms the effective date, and demonstrates the company's commitment to transparent communication.