Plan Ledger DOL Form 5500 · updated monthly

Klaviyo, Inc.401(k)

KLAVIYO, INC. 401(K) PLAN · BOSTON, MA · plan year 2024

Reported admin expense ratio · 2024
0.18%

Peer grade: B · admin costs + employer contributions vs same-size plans · how grading works

Klaviyo, Inc. reported $176,442 in plan administrative expenses for 2024: 0.18% of average plan assets, above the peer median. Employer contributions averaged $5,938 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.

Across the 2 years on file its reported administrative ratio fell from 0.20% to 0.18%. The plan sits in the $50M–$250M size bracket, benchmarked here against 10,352 comparable plans and shown alongside other professional & technical services employers. By assets it is the 384th-largest of 2,726 plans among Massachusetts employers on file, and the 1,284th of 11,654 in professional & technical services. In 2024, employees put in $2.19 for every $1.00 the employer contributed; active participation has grown from 1,333 to 1,723 since 2022.

Plan summary
Net assets, end of year$119,506,456
Participants with balances2,013
Active participants1,723
Employer contributions$10,230,370
Employee contributions$22,448,082
Employer contribution per active participant$5,938
Average account balance$59,367
Benefits paid to participants$9,916,303
Plan auditUnmodified (clean) audit opinion
Plan history3
Yearassets · accounts · employer contribution
2024$119.5M · 2,013 accts · $10.2M emplr
2023$75.3M · 1,683 accts · $7.6M emplr
2022$43.4M · 1,472 accts · $6.4M emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$161,743
Total administrative$176,442
The Klaviyo, Inc. 401(k) match · 2024
Employer contribution per active participant$5,938
Median for plans this size$3,635
2024$5,938 per active participant
2023$5,250 per active participant
2022$4,768 per active participant

Klaviyo, Inc.'s 2024 employer contribution ran above the $3,635 median for plans its size. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.

What these fees cost you

Annual cost at the plan's reported 2024 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20242
PRINCIPAL LIFE INSURANCE COMPANY · Contract administrator$176,441
THE HILB GROUP OF NEW ENGLAND, LLC · Other servicesindirect comp

Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.

Administrative cost history3
2024$176,442 · 0.18%
2023$111,965 · 0.19%
2022$71,825 · 0.20%
Same employer
Similar plansProfessional & Technical Services · Massachusetts
The Swan Group, LLC MA$124.3M · 0.07%
Healthedge Software, Inc MA$121.1M · 0.55%
Jenzabar, Inc. MA$120.0M · 0.13%
Advent International L.P. MA$117.9M · 0.05%
Sullivan & Worcester LLP MA$117.9M · 0.08%
The Vertex Companies, LLC MA$117.7M · 0.03%
Lionbridge Technologies, LLC MA$112.3M · 0.33%

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Source: U.S. Department of Labor, Form 5500 series, EIN 460989964 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.