GUSTO PAYROLL SERVICES

$1.32M 2025-2026 cycle

GUSTO PAYROLL SERVICES is a wages & payroll vendor. In the 2025-2026 cycle GUSTO PAYROLL SERVICES was paid $1.32M across 9 client committees.

Wages & Payroll ○ Slowing (~2mo since last)

Part I Identity

Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.

Activity span ALL TIME
Aug 22, 2017 → Jun 30, 2026
spans 8.9 years
Disbursements ALL TIME
518
Schedule B rows
Client committees ALL TIME
9
distinct payers

Part II Activity in selected window

One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.

Spend trajectory

Monthly spend to this vendor over the last 12 months.

Jul 2025 Jun 2026
$434K across 12 months
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Top buyers

Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.

No buyer activity in this window.

VIEW 1 DIAGRAM DECORATIVE

Top buyers last 3 months · top 1

MENDOZA, JOANNA $80K — · 6 txns GP GUSTO PAYROLL SERVICES
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MENDOZA, JOANNA
AZ · House DEM
 $79,570 6
View all buyers in research · last 3 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 6 months · top 2

MENDOZA, JOANNA $233K Wages & Payroll · 19 txns NOLLEY, PAUL $5K — · 3 txns GP GUSTO PAYROLL SERVICES
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MENDOZA, JOANNA
AZ · House DEM
 $232,795 19
NOLLEY, PAUL
IL · House DEM
 $5,208 3
View all buyers in research · last 6 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 12 months · top 4

MENDOZA, JOANNA $396K Wages & Payroll · 34 txns VEGA, JOSE DAVID $5K Wages & Payroll · 7 txns NOLLEY, PAUL $5K — · 3 txns JEFFREYS HOLLY L MRS $65 Wages & Payroll · 1 txn GP GUSTO PAYROLL SERVICES
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MENDOZA, JOANNA
AZ · House DEM
 $395,918 34
VEGA, JOSE DAVID
NY · House DEM
 $5,281 7
NOLLEY, PAUL
IL · House DEM
 $5,208 3
JEFFREYS HOLLY L MRS
00090283
 $65 1
View all buyers in research · last 12 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 18 months · top 4

MENDOZA, JOANNA $479K Wages & Payroll · 47 txns VEGA, JOSE DAVID $34K Wages & Payroll · 30 txns NOLLEY, PAUL $5K — · 3 txns JEFFREYS HOLLY L MRS $65 Wages & Payroll · 1 txn GP GUSTO PAYROLL SERVICES
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MENDOZA, JOANNA
AZ · House DEM
 $478,557 47
VEGA, JOSE DAVID
NY · House DEM
 $34,080 30
NOLLEY, PAUL
IL · House DEM
 $5,208 3
JEFFREYS HOLLY L MRS
00090283
 $65 1
View all buyers in research · last 18 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 24 months · top 4

MENDOZA, JOANNA $484K Wages & Payroll · 48 txns VEGA, JOSE DAVID $60K Wages & Payroll · 53 txns NOLLEY, PAUL $5K — · 3 txns JEFFREYS HOLLY L MRS $65 Wages & Payroll · 1 txn GP GUSTO PAYROLL SERVICES
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MENDOZA, JOANNA
AZ · House DEM
 $484,040 48
VEGA, JOSE DAVID
NY · House DEM
 $59,651 53
NOLLEY, PAUL
IL · House DEM
 $5,208 3
JEFFREYS HOLLY L MRS
00090283
 $65 1
View all buyers in research · last 24 mo →

By party

Revenue by party

100% D
D · 100%
R · 0%
PartyAmount%
Democratic $1,324,491 100.00%
Republican $0 0.00%
Non-partisan $65 0.00%

Part III Reference tables

Full all-time and cycle-to-date data.

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Cycle-over-cycle trajectory

201720182019202020212022202420252026 Q3 2017 (2018 cycle): $13KQ4 2017 (2018 cycle): $35KQ1 2018 (2018 cycle): $65KQ2 2018 (2018 cycle): $51KQ3 2018 (2018 cycle): $50KQ4 2018 (2018 cycle): $61KQ1 2019 (2020 cycle): $6KQ2 2019 (2020 cycle): $6KQ3 2019 (2020 cycle): $16KQ4 2019 (2020 cycle): $21KQ1 2020 (2020 cycle): $26KQ2 2020 (2020 cycle): $39KQ3 2020 (2020 cycle): $23KQ4 2020 (2020 cycle): $17KQ3 2021 (2022 cycle): $61KQ4 2021 (2022 cycle): $60KQ1 2022 (2022 cycle): $65KQ2 2022 (2022 cycle): $72KQ3 2022 (2022 cycle): $46KQ4 2022 (2022 cycle): $114Q1 2024 (2024 cycle): $6KQ2 2024 (2024 cycle): $23KQ3 2024 (2024 cycle): $22KQ4 2024 (2024 cycle): $13KQ1 2025 (2026 cycle): $31KQ2 2025 (2026 cycle): $61KQ3 2025 (2026 cycle): $66KQ4 2025 (2026 cycle): $68KQ1 2026 (2026 cycle): $114KQ2 2026 (2026 cycle): $185K Q3Q1Q3Q1Q3Q1Q3Q3Q1Q3Q1Q3Q1Q3Q1Q2 $185K

current cycle earlier election cycle off-cycle year quarterly · 9 years

Per-quarter totals
Year Q Cycle Total Txns Top buyer · share Top category · share Cum. (cycle) YoY %
2017 Q3 2018 $13K 3 FRIENDS OF CHRISTINA M HART… 100% Wages & Payroll 100% $13K —
2017 Q4 2018 $35K 10 FRIENDS OF CHRISTINA M HART… 100% Wages & Payroll 100% $48K —
2018 Q1 2018 $65K 13 FRIENDS OF CHRISTINA M HART… 100% Wages & Payroll 100% $113K —
2018 Q2 2018 $51K 12 FRIENDS OF CHRISTINA M HART… 77% Wages & Payroll 100% $164K —
2018 Q3 2018 $50K 31 EASTMAN, KARA 100% Wages & Payroll 100% $214K —
2018 Q4 2018 $61K 34 EASTMAN, KARA 100% Wages & Payroll 100% $275K —
2019 Q1 2020 $6K 13 EASTMAN, KARA 98% Wages & Payroll 100% $6K —
2019 Q2 2020 $6K 12 EASTMAN, KARA 98% Wages & Payroll 100% $12K —
2019 Q3 2020 $16K 16 EASTMAN, KARA 71% Wages & Payroll 100% $28K +24%
2019 Q4 2020 $21K 12 EASTMAN, KARA 100% Wages & Payroll 100% $49K -40%
2020 Q1 2020 $26K 10 EASTMAN, KARA 100% Wages & Payroll 100% $75K -60%
2020 Q2 2020 $39K 11 EASTMAN, KARA 100% Wages & Payroll 100% $114K -23%
2020 Q3 2020 $23K 10 EASTMAN, KARA 100% Wages & Payroll 100% $137K -53%
2020 Q4 2020 $17K 13 EASTMAN, KARA 100% Wages & Payroll 100% $155K -72%
2021 Q3 2022 $61K 25 SPENCER TODER FOR SENATE 90% Wages & Payroll 100% $61K +281%
2021 Q4 2022 $60K 33 SPENCER TODER FOR SENATE 75% Wages & Payroll 100% $121K +182%
2022 Q1 2022 $65K 44 SPENCER TODER FOR SENATE 75% Wages & Payroll 100% $187K +153%
2022 Q2 2022 $72K 62 SPENCER TODER FOR SENATE 71% Wages & Payroll 100% $259K +85%
2022 Q3 2022 $46K 14 SPENCER TODER FOR SENATE 86% Wages & Payroll 100% $305K +98%
2022 Q4 2022 $114 2 SPENCER TODER FOR SENATE 100% Wages & Payroll 100% $305K -99%
2024 Q1 2024 $6K 7 VEGA, JOSE DAVID 100% Wages & Payroll 100% $6K -90%
2024 Q2 2024 $23K 17 VEGA, JOSE DAVID 100% Wages & Payroll 100% $29K -69%
2024 Q3 2024 $22K 14 VEGA, JOSE DAVID 100% Wages & Payroll 100% $51K -53%
2024 Q4 2024 $13K 13 VEGA, JOSE DAVID 100% Wages & Payroll 100% $64K +11312%
2025 Q1 2026 $31K 14 MENDOZA, JOANNA 74% Wages & Payroll 100% $31K —
2025 Q2 2026 $61K 18 MENDOZA, JOANNA 71% Wages & Payroll 100% $92K —
2025 Q3 2026 $66K 19 MENDOZA, JOANNA 84% Wages & Payroll 100% $158K —
2025 Q4 2026 $68K 7 MENDOZA, JOANNA 100% Wages & Payroll 100% $226K —
2026 Q1 2026 $114K 13 MENDOZA, JOANNA 95% Wages & Payroll 95% $341K +1702%
2026 Q2 2026 $185K 15 MENDOZA, JOANNA 100% — $526K +715%
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Revenue by service category

No category revenue in this window.

No category revenue in this window.

Revenue by service category

last 6 months · hover bars for cycle context
Wages & Payroll — cycle-to-date Total: $1.13M across 491 disbursements (avg $2K/check) Top buyer: MENDOZA, JOANNA (26% of category) Last paid: 4mo ago · +1675% vs prior cycle Wages & Payroll $47K Fundraising — cycle-to-date Total: $735 across 9 disbursements (avg $82/check) Top buyer: MENDOZA, JOANNA (51% of category) Last paid: 5mo ago · no prior-cycle baseline Fundraising $91

Revenue by service category

last 12 months · hover bars for cycle context
Wages & Payroll — cycle-to-date Total: $1.13M across 491 disbursements (avg $2K/check) Top buyer: MENDOZA, JOANNA (26% of category) Last paid: 4mo ago · +1675% vs prior cycle Wages & Payroll $216K Fundraising — cycle-to-date Total: $735 across 9 disbursements (avg $82/check) Top buyer: MENDOZA, JOANNA (51% of category) Last paid: 5mo ago · no prior-cycle baseline Fundraising $450

Revenue by service category

last 18 months · hover bars for cycle context
Wages & Payroll — cycle-to-date Total: $1.13M across 491 disbursements (avg $2K/check) Top buyer: MENDOZA, JOANNA (26% of category) Last paid: 4mo ago · +1675% vs prior cycle Wages & Payroll $327K Fundraising — cycle-to-date Total: $735 across 9 disbursements (avg $82/check) Top buyer: MENDOZA, JOANNA (51% of category) Last paid: 5mo ago · no prior-cycle baseline Fundraising $666

Revenue by service category

last 24 months · hover bars for cycle context
Wages & Payroll — cycle-to-date Total: $1.13M across 491 disbursements (avg $2K/check) Top buyer: MENDOZA, JOANNA (26% of category) Last paid: 4mo ago · +1675% vs prior cycle Wages & Payroll $358K Fundraising — cycle-to-date Total: $735 across 9 disbursements (avg $82/check) Top buyer: MENDOZA, JOANNA (51% of category) Last paid: 5mo ago · no prior-cycle baseline Fundraising $735
Per-category breakdown · cycle-to-date
Category Total spend Txns Avg check % of total Top buyer · share Last paid
Wages & Payroll $1,133,329 491 $2K 99.9% MENDOZA, JOANNA 26% 4mo ago
Fundraising $735 9 $82 0.1% MENDOZA, JOANNA 51% 5mo ago
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Client retention

Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.

0
Anchor clients 3+ cycles
$0 · 0% of revenue
3
Repeat clients 2 cycles
$525,316 · 40% of revenue
6
One-time clients 1 cycle
$799,240 · 60% of revenue
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Geographic concentration

Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.

State   Total spend % of revenue Clients
AZ
$484,040 36.5% 1
NE
$271,873 20.5% 1
MO
$239,807 18.1% 1
PA
$153,126 11.6% 1
NY
$100,317 7.6% 1
MD
$65,637 5.0% 1
IL
$5,208 0.4% 1
GA
$4,483 0.3% 1
TX
$65 0.0% 1
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Notable disbursements

5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.

Reason Date Filer Category Purpose Amount
Largest all-time 2026-01-14 MENDOZA, JOANNA Wages & Payroll PAYROLL - SEE MEMOS $29,593
Largest all-time 2026-04-13 MENDOZA, JOANNA — PAYROLL - SEE MEMOS $24,101
Largest all-time 2026-06-30 MENDOZA, JOANNA — PAYROLL - SEE MEMOS $21,357
Largest all-time 2018-06-12 FRIENDS OF CHRISTINA M HARTMAN Wages & Payroll SEVERANCE $20,841
Largest all-time 2026-06-23 MENDOZA, JOANNA — REIMBURSEMENT - SEE MEMOS $18,736
Largest this cycle 2026-05-29 MENDOZA, JOANNA — PAYROLL - SEE MEMOS $18,136
Recent 2026-06-15 MENDOZA, JOANNA — PAYROLL - SEE MEMOS $18,136
Recent 2026-06-02 MENDOZA, JOANNA — PAYROLL PROCESSING FEE $156
View all disbursements in research →
See all 518 disbursements →