Service credit is a major factor in calculating your NYSLRS pension. You earn one year of service credit for each year of full-time employment with a participating employer. (Read about how you earn service credit when you work part-time or how school employees earn service credit). You may also be able to request additional service credit if you worked for your current or another public employer before joining NYSLRS, or if you served in the U.S. Armed Forces and received an honorable discharge from active military duty. In most cases, you have to purchase additional service credit, but it will usually increase your pension.*
You should request additional service credit as early in your career as possible, and you must do so before retirement. The sooner you purchase your credit, the less it will generally cost.
*There are certain situations where additional service credit may not increase your pension. For example, special retirement plans for police officers and firefighters allow retirement after 20 or 25 years of service regardless of age, but not all types of public employment count toward the 20 or 25 years in these plans. Contact us if you have questions.
How to Request Additional Service Credit
You can request additional service credit in Retirement Online.
- Sign in to Retirement Online.
- Look under My Account Summary.
- Click Manage My Service Credit Purchases button.
- Click Request Additional Service Credit link.
Service Credit for Previous Public Employment
Additional service credit includes work for an employer who later joined NYSLRS or for public employment before you became a NYSLRS member.
Example:
You worked at the town library while going to school and, as a part-time employee, you chose not to join NYSLRS. When you graduated and took a full-time job at the Town Supervisor’s office, you were required to join NYSLRS. You can request credit for the part-time service at the library.
When you apply:
- Enter the name of the employer and the approximate dates you worked there.
- Upload any proof you may have of your previous service. We will also reach out to your former employer, but you can expedite the process by providing payroll records such as W-2 forms or pay stubs when you submit your request.
You must have two years of service credit before additional service can be credited to you.
Military Service Credit
If you served in the U.S. armed forces, you may be eligible to purchase credit toward your retirement for your military service, regardless of whether your military service was before or after you joined NYSLRS.
There are different sections of the law that allow credit for military service. The amount of military service credit you can receive, and the cost (if any), will vary depending on which section of the law allows the credit. Reserve and National Guard service may qualify if it’s considered active duty.
When applying online:
- Enter the branch of military in the field for employer and the dates of your service.
- Upload a copy of your Certificate of Release or Discharge from Active Duty (DD-214) or an official document showing the dates of active duty service, the branch of military and the type of discharge (to receive credit for military service, you must have received an honorable discharge).
For certain military service, you must have five years of service credit before you can apply.
Reinstating or Transferring Membership
There may be other ways to increase your retirement service credit. If you had a previous membership in a New York State public retirement system and it was terminated, you may be able to reinstate your membership. If you still have an active membership in another public retirement system in New York State but you are no longer working for the employer that participates in that retirement system, you may be able to transfer your membership to NYSLRS.
For More Information
For more information, visit our Get Credit for All Your Public Service page or read our publication, Service Credit for Tiers 2 through 6 (VO1854).

I retired in June 2025 with my earlier tier reinstated, but my July 2025 pension calculation did not include the additional service credits that should have applied under NYS Tier Reinstatement guidelines. I was told many times that this would be corrected, but it still hasn’t happened.
I’ve sent a written request, followed up through the secure email system, and requested a fair hearing, yet I haven’t received any response. This ongoing delay has caused significant financial hardship for my family and I’m growing concerned that my case may not be receiving the same consistent application of rules and procedures as others.
Could someone with authority to resolve this please review my account and contact me directly? Thank you.—Alan
Your message is important to us, and we have sent you a private message in response.
How do I get credit under Tier 1 for my years as a police officer, between April 5, 1971 and April 10, 1973. I have copies of my payroll records for that period.
Presently I’m a coroner in Tier 6 since March 11, 2016 to date.
Retirement Online is the quickest and best way to request past service credit.
You can upload any supporting documentation you may have through Retirement Online as well.
For more information about creditable previous service, cost to purchase credit, and how it may increase your pension, please read our publication, Service Credit for Tiers 2 through 6 (VO1854).