Official disclosure registry · source scope preserved
Massachusetts campaign finance records
The responsible government offices identified by the FEC—and an official-source view of Massachusetts contributions and expenditures with the limits of each filing table kept visible.
1 disclosure officeFEC directory revised July 2025Transaction adapter live
Current Election.org coverage
Official agency links and current-cycle money records.
OFFICIAL DATA LIVE
Massachusetts current-cycle receipt and expenditure rows are connected from official nightly OCPF current-report downloads. OCPF excludes superseded report versions; Election.org preserves exact four-decimal row sums, withholds individual transaction identities and addresses, and publishes names only for source-classified non-individual categories. Unitemized aggregates, subvendor rows, non-OCPF local filings, audited totals, and entity resolution remain outside this adapter's stated scope.
RegistryLive1 sourced agencies
ContributionsPublished rows liveLatest report versions only
ExpendituresPublished rows liveNamed non-individual payees only
State API adapterConnectedContributions + expenditures
Exact four-decimal sum of official OCPF receipt and segregated-donation rows dated 2025-01-01 through 2026-11-02, loaded from the nightly 2025 and 2026 current-report exports. Aggregate unitemized pseudo-items are excluded. They are not total receipts: reporting thresholds, late reports, summary filings, and other transaction tables have different scope.
857,381current report receipt rows
1,746recipient filer IDs
$172,377,603published row amount
latest included row
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The official OCPF report-item files contain contributor names, street addresses, cities, states, ZIP codes, occupations, and employers. Election.org processes those fields only in a temporary refresh workspace, persists no individual transaction identity or address field, and publishes named receipt aggregates only for record types that OCPF itself classifies as committees, unions or associations, IEPACs, businesses, or corporations. The source’s filer-selected entity codes remain available as aggregate counts through the API.
Exact four-decimal sum of official OCPF expenditure-search row types dated 2025-01-01 through 2026-11-02, loaded from the nightly 2025 and 2026 current-report exports. Aggregate unitemized, reimbursement/credit-card parent containers, and separately classified subvendor rows are excluded. They are not total campaign spending, and source filing schedules remain separately exposed through the API.
173,398current report expenditure rows
1,988spender filer IDs
$147,816,323published signed row amount
Oct 31, 2026latest included row
25/01
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Election.org persists no expenditure-row addresses, locations, ZIP codes, descriptions, clarified purposes, occupations, or transaction records. Named payee aggregates are limited to OCPF source-classified bank fees, registered-committee contributions, and merchant-provider fees; all other payee identities are withheld rather than inferred from name formatting.
Published non-individual contributor aggregates
Largest named Massachusetts contribution sources
Ordered by the signed sum of included contribution rows. These exact source-name groups are not verified legal entities, donor rankings, or deduplicated campaign totals.
Top 15 named non-individual source fields by included contribution row amount
Named source
Published row amount
Rows and recipients
Massachusetts Opportunity AllianceUnion or association in-kind contribution · ma-contributor-b9e53a0a20442a
$1,900,000
7 rows · 1 recipient
SAM ACTION INC.Business or corporation contribution · ma-contributor-678477a54780f2
$1,855,000
3 rows · 1 recipient
Massachusetts Teachers AssociationUnion or association contribution · ma-contributor-07cbb5a88c315c
$1,628,370
61 rows · 44 recipients
SAM ACTION INCBusiness or corporation contribution · ma-contributor-dee0d30398fadd
$1,625,000
2 rows · 1 recipient
Democratic Governors AssociationBusiness or corporation contribution · ma-contributor-546d701bb8f703
$1,085,000
4 rows · 1 recipient
Mass AudubonUnion or association contribution · ma-contributor-892386f2bf0dff
$800,000
2 rows · 1 recipient
The Trustees of ReservationsUnion or association contribution · ma-contributor-43d8bcf559b326
$750,000
3 rows · 1 recipient
National Association of Government EmployeesUnion or association contribution · ma-contributor-01f30dbe39f515
$624,060
37 rows · 30 recipients
1199 SEIU MA PACCommittee contribution · ma-contributor-17829a5b9c4831
$589,001
146 rows · 114 recipients
SEIU LOCAL 888Union or association contribution · ma-contributor-c87bf03e1babf3
$561,700
58 rows · 48 recipients
SEIU MASS STATE COUNCILUnion or association contribution · ma-contributor-0316a3a7e5a4e0
$456,000
34 rows · 31 recipients
Greater Boston Real Estate BoardUnion or association contribution · ma-contributor-b0eb0a5c203d62
$350,000
3 rows · 1 recipient
Mass Association of Realtors PACCommittee contribution · ma-contributor-c45606f4a7feda
$350,000
3 rows · 1 recipient
Mass AudubonUnion or association in-kind contribution · ma-contributor-bdf5453d33eeb9
$336,480
17 rows · 1 recipient
Maura T. Healey CommitteeCommittee contribution · ma-contributor-2a9e7dd2662527
$308,325
6 rows · 1 recipient
Published non-individual payee aggregates
Largest named Massachusetts expenditure payees
Ordered by the signed sum of included expenditure rows. These are source-name groups—not verified legal entities, vendor rankings, or deduplicated total campaign spending.
Top 15 source-coded non-individual payees by included expenditure row amount
Identify the current government filing/search system and its export or API contract.
Entity resolution
Preserve state IDs and connect candidates, committees, donors, and vendors without guessing identities.
Amendment rules
OCPF states that these yearly downloads contain only the latest report version and exclude reports superseded by amendments. This adapter therefore retains the 4,774 current amended reports in the export without attempting to reconstruct removed prior versions.
Fail-closed validation
Reject incomplete or structurally changed pulls before they can become public totals.
