401k Record

Employers › Duolingo

Duolingo 401(k)

Administrative expenses excluding investment management, per participant · Duolingo Retirement Trust · plan year 2024

$6.58

Higher than 4% of the 8,758 plans $50 to 250M that report it.

Source

= $6,280 / 954
derived, admin_expenses (2i(12)) minus invst_mgmt_fees (2i(5)), floored at 0; filing 20250722065449NAL0001075667001, received 2025-07-22
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250722065449NAL0001075667001, received 2025-07-22

10th: $16.21median $93.2090th: $246.84

Percentiles compare this plan with the Schedule H plans $50 to 250M in assets of the same plan year, excluding final filings; shown only where at least 50 comparable plans report the figure. Plan year 2024-01-01 to 2024-12-31, filing received 2025-07-22.

Cost and contributions

Recordkeeping fees per participant

not reported

Not reported on this filing.

Administrative expenses per participant

$130.62

10th: $29.39median $132.8490th: $350.58

Higher than 49% of the 9,042 plans $50 to 250M that report it.

Source

= $124,614 / 954
Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20250722065449NAL0001075667001, received 2025-07-22
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250722065449NAL0001075667001, received 2025-07-22

Administrative expenses as a share of assets

0.132%

10th: 0.022%median 0.136%90th: 0.326%

Higher than 49% of the 9,049 plans $50 to 250M that report it.

Source

= $124,614 / $94,393,539
Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20250722065449NAL0001075667001, received 2025-07-22
assets_eoy: Schedule H, Part I line 1f col (b); TOT_ASSETS_EOY_AMT pos 61; filing 20250722065449NAL0001075667001, received 2025-07-22

Employer contributions per participant

$7,272

10th: $965median $2,73890th: $8,164

Higher than 88% of the 9,105 plans $50 to 250M that report it.

Source

= $6,937,298 / 954
Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20250722065449NAL0001075667001, received 2025-07-22
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250722065449NAL0001075667001, received 2025-07-22

Employer share of total contributions

29.9%

10th: 15.6%median 29.5%90th: 50.6%

Higher than 51% of the 9,112 plans $50 to 250M that report it.

Source

= $6,937,298 / $23,199,948
Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20250722065449NAL0001075667001, received 2025-07-22
total_contrib: Schedule H, line 2a(3); TOT_CONTRIB_AMT pos 72; filing 20250722065449NAL0001075667001, received 2025-07-22

Plan terms, as stated in Duolingo, Inc.'s SEC filings

Vesting

“The current Plan, effective January 1, 2021, provides for Company safe harbor matching contributions of 100% of the first 4% of the employees’ elective deferrals and 50% of the next 2%, with vesting starting upon the first day of employment.”

Form 10-K filed 2026-02-27, for the year ended 2025-12-31 · benefits note, 10-K benefits note · source document

Terms quoted from the filing for the year ended 2025-12-31. Figures cover plan year 2024. The plan document governs.

Plan features

2E profit-sharing · 2F ERISA 404(c) plan · 2G fully participant-directed · 2J 401(k) feature · 2K 401(m) arrangement · 2T default investment (QDIA) · 3D IRS pre-approved plan · 2S pre-approved plan document · Form 5500, line 8a; TYPE_PENSION_BNFT_CODE pos 81; filing 20250722065449NAL0001075667001, received 2025-07-22

Full record, Duolingo Retirement Trust

FieldValueSource
Plan sponsorDUOLINGO, INC.Form 5500, Part II line 2a; SPONSOR_DFE_NAME pos 19; filing 20250722065449NAL0001075667001, received 2025-07-22
Plan nameDUOLINGO RETIREMENT TRUSTForm 5500, line 1a; PLAN_NAME pos 16; filing 20250722065449NAL0001075667001, received 2025-07-22
Sponsor EIN / plan number45-3055872 / 001Form 5500, line 2b; SPONS_DFE_EIN pos 44; filing 20250722065449NAL0001075667001, received 2025-07-22
Plan typesingle-employerForm 5500, Part I line A; TYPE_PLAN_ENTITY_CD pos 4; filing 20250722065449NAL0001075667001, received 2025-07-22
Sponsor locationPITTSBURGH, PAForm 5500, line 2a; SPONS_DFE_MAIL_US_STATE pos 25; filing 20250722065449NAL0001075667001, received 2025-07-22
Industry (business code)541600, Professional, scientific, and technical servicesForm 5500, line 2d; BUSINESS_CODE pos 46; filing 20250722065449NAL0001075667001, received 2025-07-22
Plan year2024-01-01 to 2024-12-31Form 5500, Part I plan year; FORM_PLAN_YEAR_BEGIN_DATE pos 2; filing 20250722065449NAL0001075667001, received 2025-07-22
Filing received2025-07-22Form 5500, EFAST2 receipt date; DATE_RECEIVED pos 102; filing 20250722065449NAL0001075667001, received 2025-07-22
Final filingnoForm 5500, Part I line B; FINAL_FILING_IND pos 8; filing 20250722065449NAL0001075667001, received 2025-07-22
Amended filingnoForm 5500, Part I line B; AMENDED_IND pos 7; filing 20250722065449NAL0001075667001, received 2025-07-22
Participants, beginning of year844Form 5500, line 5; TOT_PARTCP_BOY_CNT pos 71; filing 20250722065449NAL0001075667001, received 2025-07-22
Active participants772Form 5500, line 6a(2); TOT_ACTIVE_PARTCP_CNT pos 72; filing 20250722065449NAL0001075667001, received 2025-07-22
Participants, end of year977Form 5500, line 6f; TOT_ACT_RTD_SEP_BENEF_CNT pos 77; filing 20250722065449NAL0001075667001, received 2025-07-22
Participants with an account balance954Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250722065449NAL0001075667001, received 2025-07-22
Total assets, beginning of year$65,100,899Schedule H, Part I line 1f col (a); TOT_ASSETS_BOY_AMT pos 30; filing 20250722065449NAL0001075667001, received 2025-07-22
Total assets, end of year$94,393,539Schedule H, Part I line 1f col (b); TOT_ASSETS_EOY_AMT pos 61; filing 20250722065449NAL0001075667001, received 2025-07-22
Net assets, end of year$94,390,091Schedule H, line 1l col (b); NET_ASSETS_EOY_AMT pos 67; filing 20250722065449NAL0001075667001, received 2025-07-22
Total income$34,113,128Schedule H, Part II line 2d; TOT_INCOME_AMT pos 97; filing 20250722065449NAL0001075667001, received 2025-07-22
Net income$29,289,192Schedule H, line 2k; NET_INCOME_AMT pos 111; filing 20250722065449NAL0001075667001, received 2025-07-22
Employer contributions$6,937,298Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20250722065449NAL0001075667001, received 2025-07-22
Participant contributions$13,087,664Schedule H, line 2a(1)(B); PARTICIPANT_CONTRIB_AMT pos 69; filing 20250722065449NAL0001075667001, received 2025-07-22
Other contributions (incl. rollovers)$3,174,986Schedule H, line 2a(1)(C); OTH_CONTRIB_RCVD_AMT pos 70; filing 20250722065449NAL0001075667001, received 2025-07-22
Total contributions$23,199,948Schedule H, line 2a(3); TOT_CONTRIB_AMT pos 72; filing 20250722065449NAL0001075667001, received 2025-07-22
Benefit payments$4,689,713Schedule H, line 2e(4); TOT_DISTRIB_BNFT_AMT pos 101; filing 20250722065449NAL0001075667001, received 2025-07-22
Total expenses (incl. benefit payments)$4,823,936Schedule H, line 2j; TOT_EXPENSES_AMT pos 110; filing 20250722065449NAL0001075667001, received 2025-07-22
Total administrative expenses$124,614Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20250722065449NAL0001075667001, received 2025-07-22
Contract administrator fees$6,280Schedule H, line 2i(2); CONTRACT_ADMIN_FEES_AMT pos 106; filing 20250722065449NAL0001075667001, received 2025-07-22
Investment advisory and management fees$118,334Schedule H, line 2i(5); INVST_MGMT_FEES_AMT pos 107; filing 20250722065449NAL0001075667001, received 2025-07-22
Administrative expenses excluding investment management$6,280derived, admin_expenses (2i(12)) minus invst_mgmt_fees (2i(5)), floored at 0; filing 20250722065449NAL0001075667001, received 2025-07-22
Held in common/collective trusts$270,235Schedule H, line 1c(9) col (b); INT_COMMON_TR_EOY_AMT pos 51; filing 20250722065449NAL0001075667001, received 2025-07-22
Held in mutual funds$93,376,557Schedule H, line 1c(13) col (b); INT_REG_INVST_CO_EOY_AMT pos 55; filing 20250722065449NAL0001075667001, received 2025-07-22
Independent auditorLOUIS PLUNG & COMPANY, LLPSchedule H, Part III line 3a; ACCOUNTANT_FIRM_NAME pos 116; filing 20250722065449NAL0001075667001, received 2025-07-22

Position = column in the DOL layout for form year 2024. Filing 20250722065449NAL0001075667001, received 2025-07-22.

Service providers paid directly by the plan

ProviderRelationshipService codesDirect compensationIndirect
EMPOWER ANNUITY INSURANCE COMPANYrecordkeeperRECORDKEEPER 64 Recordkeeping fees $98,524yes
M2B RETIREMENT CONSULTING LLCCONTRACT ADMIN 13 Contract administrator $15,772no
ASSURED PARTNERS CAPITAL INCINVESTMENT ADVISR 27 Investment advisory (plan) $11,998no
EMPOWER FINANCIAL SERVICES, INC.recordkeeperRECORDKEEPER 33 Securities brokerage; 59 Shareholder servicing fees $25yes

Schedule C Part I line 2: name (a), service codes (b), relationship (c), direct compensation paid by the plan (d), indirect compensation received (e). Filing 20250722065449NAL0001075667001, received 2025-07-22.

What changed since the 2023 plan year

Figure20232024Change
Total assets$65,100,899$94,393,53945.0%
Participants with a balance83095414.9%
Administrative expenses$80,170$124,61455.4%
Recordkeeping fees per participantnot reportednot reported
Employer contributions$5,927,125$6,937,29817.0%

Prior filing 20240718074547NAL0009120112001, received 2024-07-18; the plan years are contiguous.

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Sponsor name as filed: DUOLINGO, INC.; SEC registrant: Duolingo, Inc. (CIK 1562088, matched by EIN; display name from the Form 10-K cover).