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Senate · Jan-Mar 2026
Matt O'Sullivan
Liberal Party of Australia · WA
Expenses this quarter
$144,719
Rank
117th of 257
vs median
+3%
median $140,661
Quarters on record
27
Largest category this quarter: Office Facilities ($48,192).
Figures sourced from IPEA quarterly release (Jan-Mar 2026). View source.
Quarter-over-quarter
Expenditure by category
Expenditure detail
Office Facilities
$48,192| — | IPEA | $48,192.49 |
Employee Travel
$32,555| Domestic Travel | IPEA | $32,554.60 |
Scheduled Commercial Transport
$31,566| Fares | IPEA | $3,033.38 |
| Fares | IPEA | $2,840.34 |
| Fares | IPEA | $2,828.64 |
| Fares | IPEA | $2,575.89 |
| Fares | IPEA | $2,392.42 |
| Fares | IPEA | $2,392.42 |
| Fares | IPEA | $2,392.42 |
| Fares | IPEA | $2,392.42 |
| Fares | IPEA | $2,392.42 |
| Fares | IPEA | $2,383.67 |
| Fares | IPEA | $2,383.67 |
| Fares | IPEA | $1,828.58 |
| Fares | IPEA | $1,297.47 |
| Fares | IPEA | $432.59 |
Office Administration
$12,052| Printing and Communications | IPEA | $5,126.18 |
| Printing and Communications | IPEA | $1,389.09 |
| Office Consumables and Services | IPEA | $1,020.00 |
| Office Consumables and Services | IPEA | $986.36 |
| Office Consumables and Services | IPEA | $625.24 |
| Printing and Communications | IPEA | $381.82 |
| Printing and Communications | IPEA | $339.34 |
| Office Consumables and Services | IPEA | $330.51 |
| Office Consumables and Services | IPEA | $330.51 |
| Printing and Communications | IPEA | $220.00 |
| Printing and Communications | IPEA | $174.14 |
| Printing and Communications | IPEA | $169.04 |
| Office Consumables and Services | IPEA | $127.26 |
| Office Consumables and Services | IPEA | $113.90 |
| Office Consumables and Services | IPEA | $81.51 |
| Office Consumables and Services | IPEA | $78.97 |
| Printing and Communications | IPEA | $66.40 |
| Office Consumables and Services | IPEA | $57.10 |
| Office Consumables and Services | IPEA | $53.90 |
| Office Consumables and Services | IPEA | $53.90 |
| Office Consumables and Services | IPEA | $38.66 |
| Office Consumables and Services | IPEA | $36.53 |
| Office Consumables and Services | IPEA | $30.80 |
| Office Consumables and Services | IPEA | $30.07 |
| Office Consumables and Services | IPEA | $29.75 |
| Office Consumables and Services | IPEA | $24.68 |
| Office Consumables and Services | IPEA | $21.94 |
| Office Consumables and Services | IPEA | $21.79 |
| Office Consumables and Services | IPEA | $20.27 |
| Office Consumables and Services | IPEA | $18.95 |
| Office Consumables and Services | IPEA | $16.53 |
| Office Consumables and Services | IPEA | $14.85 |
| Office Consumables and Services | IPEA | $11.21 |
| Printing and Communications | IPEA | $11.20 |
| Office Consumables and Services | IPEA | $10.00 |
| Office Consumables and Services | IPEA | $10.00 |
| Office Consumables and Services | IPEA | $9.54 |
| Office Consumables and Services | IPEA | $8.19 |
| Office Consumables and Services | IPEA | $8.11 |
| Office Consumables and Services | IPEA | $7.08 |
| Office Consumables and Services | IPEA | $6.18 |
| Printing and Communications | IPEA | $5.58 |
| Printing and Communications | IPEA | $5.38 |
| Office Consumables and Services | IPEA | $4.78 |
| Office Consumables and Services | IPEA | $2.78 |
| Office Consumables and Services | IPEA | $2.52 |
| Office Consumables and Services | IPEA | $0.93 |
| Office Consumables and Services | IPEA | $0.73 |
| Office Consumables and Services | IPEA | $0.65 |
| Office Consumables and Services | IPEA | $0.41 |
| Office Consumables and Services | IPEA | $0.28 |
| Office Consumables and Services | IPEA | -$18.16 |
| Office Consumables and Services | IPEA | -$65.81 |
Other Car Costs
$10,949| Private-Plated Vehicle | IPEA | $1,695.89 |
| Private-Plated Vehicle | IPEA | $1,695.89 |
| Private-Plated Vehicle | IPEA | $1,695.89 |
| Private-Plated Vehicle | IPEA | $1,095.03 |
| Private-Plated Vehicle | IPEA | $1,095.03 |
| Private-Plated Vehicle | IPEA | $1,095.03 |
| Private-Plated Vehicle | IPEA | $238.71 |
| Private-Plated Vehicle | IPEA | $174.27 |
| Private-Plated Vehicle | IPEA | $171.28 |
| Private-Plated Vehicle | IPEA | $165.72 |
| Private-Plated Vehicle | IPEA | $160.63 |
| Private-Plated Vehicle | IPEA | $142.89 |
| COMCAR | IPEA | $135.42 |
| COMCAR | IPEA | $133.20 |
| COMCAR | IPEA | $133.20 |
| COMCAR | IPEA | $133.20 |
| COMCAR | IPEA | $113.22 |
| COMCAR | IPEA | $106.56 |
| Private-Plated Vehicle | IPEA | $105.81 |
| COMCAR | IPEA | $101.42 |
| COMCAR | IPEA | $82.14 |
| COMCAR | IPEA | $77.70 |
| Private-Plated Vehicle | IPEA | $74.42 |
| COMCAR | IPEA | $66.60 |
| COMCAR | IPEA | $66.60 |
| COMCAR | IPEA | $66.60 |
| COMCAR | IPEA | $66.60 |
| Private-Plated Vehicle | IPEA | $16.22 |
| Private-Plated Vehicle | IPEA | $15.52 |
| Private-Plated Vehicle | IPEA | $4.50 |
| Private-Plated Vehicle | IPEA | $4.50 |
| Private-Plated Vehicle | IPEA | $4.50 |
| Private-Plated Vehicle | IPEA | $4.33 |
| Private-Plated Vehicle | IPEA | $4.18 |
| Private-Plated Vehicle | IPEA | $2.86 |
| Private-Plated Vehicle | IPEA | $2.20 |
| Private-Plated Vehicle | IPEA | $1.11 |
Travel Allowance
$8,193| Travel Allowance | IPEA | $1,610.00 |
| Travel Allowance | IPEA | $1,610.00 |
| Travel Allowance | IPEA | $1,288.00 |
| Travel Allowance | IPEA | $1,288.00 |
| Travel Allowance | IPEA | $998.00 |
| Travel Allowance | IPEA | $966.00 |
| Travel Allowance | IPEA | $433.00 |
Telecommunications
$1,212| Telecommunications - Usage | IPEA | $183.61 |
| Telecommunications - Usage | IPEA | $180.00 |
| Telecommunications - Usage | IPEA | $165.25 |
| Telecommunications - Usage | IPEA | $156.74 |
| Telecommunications - Residential - Official | IPEA | $121.10 |
| Telecommunications - Residential - Official | IPEA | $110.09 |
| Telecommunications - Residential - Official | IPEA | $110.09 |
| Telecommunications - Residential - Official | IPEA | $110.09 |
| Telecommunications - Usage | IPEA | $25.00 |
| Telecommunications - Usage | IPEA | $25.00 |
| Telecommunications - Usage | IPEA | $25.00 |