People / Matthew T. Diller

Person · House

Matthew T.
Diller

GENERAL COUNSEL & PARLIAMENTARHouse Committee on Appropriations

General Counsel and Parliamentarian at the House Committee on Appropriations. Previously served as Deputy Assistant Secretary for Legislative Affairs (Appropriations and Management) at the U.S. Department of State. Served as Legislative Director for Rep. Robert J. Dold (2016–2017), managing a portfolio spanning education, energy, environment, judiciary, trade, and transportation. Earlier roles include Senior Legislative Assistant and Legislative Assistant in Rep. Dold's office, and Legal Fellow in the office of Rep. Peter J. Roskam.

Last year's salary

$211,586

Calendar year 2025

Career tenure

9.9y

7 roles tracked

Sponsored trips

2

$821 total

Career earnings

$1,201,466

Chapter I

Compensation Timeline

Summed annual salary across all tracked roles.

Preparing salary timeline...

Chapter II

Employment History

Roles are merged across compensation filings.

GENERAL COUNSEL & PARLIAMENTAR
House
Dec 1, 2024 to Nov 30, 2025
SHARED EMPLOYEE
Office of Representative Tom Cole
forRThomas M. Cole · Republican · Oklahoma 4th District
House
Mar 1, 2021 to Aug 31, 2025
PARLIAMENTARIAN/POLICY DIRECTO
House
Apr 12, 2024 to Nov 30, 2024
POLICY DIRECTOR
House
Apr 1, 2019 to Apr 11, 2024
LEGISLATIVE ASSISTANT
Office of Representative Tom Cole
forRThomas M. Cole · Republican · Oklahoma 4th District
House
Feb 23, 2017 to Dec 31, 2018
LEGISLATIVE DIRECTOR
Office of Representative Robert J. Dold
forRRobert J. Dold · Republican · Illinois 10th District
House
Jul 1, 2016 to Jan 2, 2017
SENIOR LEGISLATIVE ASSISTANT
Office of Representative Robert J. Dold
forRRobert J. Dold · Republican · Illinois 10th District
House
Jan 1, 2016 to Jun 30, 2016

Chapter III

Earlier career

Prior roles per public sources. May overlap with employment records based on salary filings above.

Deputy Assistant Secretary for Legislative Affairs (Appropriations and Management)
U.S. Department of State
Legislative Director
Office of Rep. Robert J. Dold
Senior Legislative Assistant
Office of Rep. Robert J. Dold
Legislative Assistant
Office of Rep. Robert J. Dold
Legal Fellow
Office of Rep. Peter J. Roskam

Chapter IV

Sponsored Travel

2 trips · $821 combined disclosed value.

Williamsburg, VA
House gift travel filing
Jun 1, 2022 to Jun 3, 2022
$821
Williamsburg, VA
House gift travel filing
Oct 13, 2021 to Oct 15, 2021
Pending