Mark Osbaldeston
Attorney General/Counsel
2025 Salary
$257,972Total compensation $258,217, including $245 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#1,097Attorney General
Years on List
222003–2025
Peak Salary
$257,9722025
Full 2025 roster at Attorney General →·See where $257,972 ranks →
Total Compensation History
Full History
2003–2025
$107,958 in 2003 is worth about $172,439 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | CounselAttorney General | $257,972Benefits $245Total $258,217 |
| 2024 | CounselAttorney General | $194,300Benefits $244Total $194,543 |
| 2023 | Counsel / AvocatAttorney General / Procureur Général | $254,811Benefits $298Total $255,109 |
| 2022 | Director, Legal ServicesAttorney General | $237,663Benefits $298Total $237,961 |
| 2021 | Director, Legal ServicesAttorney General | $229,382Benefits $284Total $229,666 |
| 2020 | CounselAttorney General | $222,759Benefits $278Total $223,037 |
| 2019 | Deputy DirectorAttorney General | $216,534Benefits $275Total $216,809 |
| 2018 | Deputy DirectorAttorney General | $218,998Benefits $308Total $219,306 |
| 2017 | Deputy Director / Sous-DirecteurAttorney General / Procureur général | $219,259Benefits $310Total $219,570 |
| 2016 | CounselAttorney General | $205,594Benefits $317Total $205,912 |
| 2015 | Counsel / AvocatAttorney General | $200,121Benefits $334Total $200,455 |
| 2013 | CounselAttorney General | $147,150Benefits $291Total $147,441 |
| 2012 | CounselAttorney General | $182,515Benefits $263Total $182,779 |
| 2011 | Counsel / AvocatAttorney General / Procureur général | $187,796Benefits $272Total $188,068 |
| 2010 | CounselAttorney General | $176,447Benefits $296Total $176,743 |
| 2009 | CounselAttorney General | $166,419Benefits $283Total $166,702 |
| 2008 | CounselAttorney General | $156,291Benefits $281Total $156,572 |
| 2007 | CounselAttorney General | $142,722Benefits $256Total $142,979 |
| 2006 | CounselAttorney General | $135,714Benefits $227Total $135,941 |
| 2005 | Senior Counsel, RevenueAttorney General | $119,699Benefits $199Total $119,898 |
| 2004 | Senior Counsel RevenueAttorney General | $109,987Benefits $190Total $110,178 |
| 2003 | Senior Counsel, RevenueAttorney General | $107,958Benefits $202Total $108,160 |
Take-Home Pay
(After Tax) · 2025 estimate
Mark Osbaldeston was paid $257,972 in 2025; after income tax, CPP and EI that is roughly $159,837, an effective income-tax rate of about 35.9%. That is about 33% more than the $194,300 paid in 2024. Records under this name have appeared on the Sunshine List 22 years in all, first in 2003. Most Government of Ontario – Ministries employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$159,837
- Effective income-tax rate (excl. CPP/EI)
- ~35.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~38.0%
- vs. 2025 Counsel median
- +6%
Where does $257,972 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.