Payroll Services | ACA Reporting | Social Security Administration (SSA) | Background Checks | Trivantus, NH
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Additional Services

Additional Services


Our wide range of products and services rival any other provider, but with one major difference— a sincere commitment to providing personal service.

Take a look at the additional services we offer at Trivantus!

Freedom Search

Trivantus offers instant and affordable background searches and employment screening solutions. This web based product allows our clients to do their due diligence prior to hiring employees.

  • Instant and affordable background checks searches and employment screening
  • Partnered with National Crime Search
  • Web based search inquiries

Freedom Compliance

  • All-In-One Federal & State Labor Law poster solution
  • Pay-as-you-go update service
  • Guaranteed year-round poster compliance

Freedom E-Verify

Freedom E-Verify is an internet based system operated by the Department of Homeland Security (DHS) that allows Trivantus to electronically verify employment eligibility of a newly hired employee. Many states have mandated this verification and more are about to follow. This verification is a mandate for all government jobs.

Freedom Flex

Freedom Flex is our Premium Only Plan (POP) of the Section 125 Cafeteria Plan. This plan allows employees to deduct benefit premiums from their paycheck on a pre-tax basis. Trivantus will write, update and test your plan every year to ensure compliance.

  • S125 Cafeteria Plan creation & administration
  • Allows employees to have their benefits withheld on a pre-tax basis
  • Annual testing to ensure plan is in compliance with federal regulations

Freedom Verify

Freedom Verify is a service Trivantus provides through the Social Security Administration (SSA) which verifies employees’ names and Social Security Numbers against SSA records. This helps our clients make sure that the information on their employees’ W-2 is correct.

  • Verification service provided through the Social Security Administration to validate and verify employee names and social security numbers to help ensure accurate W-2s at year-end.


Address: 20 Market Street
Manchester, NH 03101
Mailing Address: PO Box 6655
Manchester, NH 03108-6655
Fax: 603-647-9911


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about us

Founded in 2003, Trivantus is a leader in payroll services, employee benefits and human resource administration. Our philosophy is based on employing relationships through excellent communication. We believe in true customer service and stand behind this commitment. Owned by the Gatsas family, Trivantus is no stranger to success. Michael Gatsas co-founded Staffing Network, a Professional Employer Organization which grew to be one of the largest employers in New England.