Full-Time

US Tax Manager

Posted on 8/14/2025

ISS | Institutional Shareholder Services

ISS | Institutional Shareholder Services

1,001-5,000 employees

Proxy advisory and ESG data analytics

Compensation Overview

$130k - $150k/yr

+ Bonus

North Bethesda, MD, USA

In Person

Located within one mile of the Shady Grove Red Line metro station, with free shuttle service between the metro and office, ample free parking and an onsite gym.

Category
Accounting (2)
,
Required Skills
NetSuite
Excel/Numbers/Sheets
Requirements
  • 8+ years of responsibility in accounting or tax, with a minimum of 5 years of experience in Corporate Taxation and preferably some experience with Indirect Taxes.
  • Bachelor’s degree in Accounting (strongly preferred) or Finance
  • Extensive knowledge of US tax laws, rules, and regulations as well as experience working on international tax topics. Understanding of GILTI, 163j, and E&P calculation is preferred.
  • Strong working knowledge of ERP/Accounting applications, preferably SAP S/4 Hana and NetSuite.
  • Demonstrated proficiency in Microsoft Office, including advanced Excel skills required.
Responsibilities
  • Manage all aspects of the tax reporting and tax compliance processes for the 9 North American entities of the ISS STOXX group.
  • Ensure accurate and timely filing of federal, state, and local income tax returns, property tax returns, franchise tax returns and other business-related filings, as necessary and maintain the tax calendar for all required tax filings.
  • Collaborate with the billing and collection teams on questions related to sales tax and withholding tax.
  • Review tax notices from tax authorities for the entities in US and Canada and respond to these tax notices in case of discrepancies.
  • Manage tax projects such as 382 analysis, R&D tax credit studies, state nexus study, etc where relevant.
  • Manage income tax audits for all federal and state jurisdictions as they arise.
  • Prepare input data and work papers required by external advisors for quarterly and year-end tax provision work and review the calculations from the external advisors.
  • Compile quarterly effective tax rate reconciliation and annual tax workbooks for group IFRS tax reporting and provide input to the tax disclosures in the IFRS consolidated financial statements.
  • Prepare monthly and quarterly tax provision bookings for current and deferred taxes for the entities in US and Canada and perform monthly tax account reconciliations in the general ledger.
  • Maintain a cash tax forecasting schedule for all payments that are needed to be made to minimize penalty and interest payments for the entities in US and Canada.
  • Improve and maintain tax policies, tax operational procedures and tax process flows for the US and Canada related to the ISS STOXX tax compliance management system and the internal controls on financial reporting related to tax.
  • Manage the relationship with our external tax advisors and monitor the tax budget for North America.
  • Close collaboration with ISS STOXX regional tax teams and provide relevant tax information to Global Head of Tax and to German parent company.
  • Monitor US and Canadian tax law changes and communicate to the Global Head of Tax and the management the possible impact to the organization.
  • Research and advice on tax saving potential for the US entities.
  • Provide tax advice for mergers and acquisition projects and due diligence-related matters on potential acquisitions in the North America region.
  • Apply and obtain US tax residency certificate for the US entities.
Desired Qualifications
  • Professional certification, such as a CPA or CMI preferred.
  • Comfort coordinating and communicating across international teams in a shared knowledge environment.
  • Ability to work independently, with minimal direction/supervision.
  • Ability to effectively manage requests with short turnaround times and consistently meet deadlines.
  • Resilient in a fast-paced, changing environment.
ISS | Institutional Shareholder Services

ISS | Institutional Shareholder Services

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ISS Governance provides governance and ESG data, research, and advisory services to institutional investors and corporations around the world. Its offerings include proxy voting advice, governance research, ESG data analytics, and specialized services such as securities class action claims management, delivered through subscriptions and consulting. The company differentiates itself with a global footprint and a broad suite of insights and outreach that help clients understand governance risks and make informed voting and governance decisions. Its goal is to help clients improve governance and ESG practices, manage related risks, and make data-driven investment and voting choices.

Company Size

1,001-5,000

Company Stage

Acquired

Total Funding

$3.4B

Headquarters

Rockville, Maryland

Founded

1985

Simplify Jobs

Simplify's Take

What believers are saying

  • Genstar Capital's $720 million acquisition funds expansion into emerging ESG markets.
  • Annual proxy voting updates for 2025 create recurring subscription revenue from institutions.
  • Scope 3 emissions analytics meets regulatory demands, driving upsell to existing clients.

What critics are saying

  • Genstar Capital prioritizes profits, eroding ISS proxy advice independence within 12-24 months.
  • Glass Lewis captures share with parallel 2024-2025 guideline updates in US and Canada.
  • ESG skepticism causes sustainability solution subscription losses in 12-18 months.

What makes ISS | Institutional Shareholder Services unique

  • ISS STOXX launches Real Asset Climate Solutions using Sust Global's geospatial AI in October 2025.
  • ISS provides ESG Corporate Ratings covering 12,000 issuers with 100 industry-specific indicators.
  • ISS offers Governance QualityScore assessing board structure, compensation, and shareholder rights.

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Benefits

Professional Development Budget

Company News

Marketscreener
Feb 11th, 2026
Deutsche Boerse AG Reaches Agreement to Acquire Remaining 20% Minority Stake in ISS STOXX

Deutsche Boerse AG: Deutsche Boerse Group to acquire General Atlantic’s minority stake in ISS STOXX Deutsche Boerse AG: has reached agreement to acquire remaining 20% minority stake in ISS...

ESG Today
Oct 24th, 2025
ISS STOXX Launches New Suite of Real Asset Climate Risk Solutions for Investors

ISS STOXX launches new suite of Real Asset Climate risk solutions for investors. Emanuela Hawker October 24, 2025 ISS Sustainability Solutions, the sustainable investment-focused business of ISS STOXX, announced the launch of Real Asset Climate Solutions, a new suite of tools aimed at enabling investors to assess and mitigate climate-related impacts in their portfolios. According to ISS, the new set of solutions was designed to support institutional investors, banks, insurers, and reinsurers to identify and manage climate risks and develop climate resilient portfolios, utilizing ISS STOXX's toolsets including Physical Risk, Carbon Footprint and Scenario Alignment analyses and geospatial asset-level data. The new solutions include Geospatial Asset Analytics solution - powered by the recently acquired geospatial AI-powered climate risk intelligence company Sust Global - enabling users to evaluate exposure to climate hazards such as floods, wildfires and heatwaves based on Intergovernmental Panel on Climate Change (IPCC) scenarios, with projections through to the end of the century. It also allows assessment of potential structural damage and business disruption at the asset level. Additional products in the new suite include Carbon Footprinting, analyzing of emissions performance at the real asset and portfolio level, projecting Scope 1, 2, and 3 emissions and financed emissions, a Scenario Alignment solution to help assess how real asset portfolios are positioned against science-based decarbonization pathways, projecting Scope 1 and 2 emissions and comparing them to granular benchmarks, differentiated by building type and region, enabling investors to evaluate climate risk exposure and alignment with decarbonization strategies and targets. Till Jung, Head of the Sustainability Business at ISS STOXX, said: "Physical and transition risks from climate change are accelerating and are a material financial consideration for investors, banks and insurers. As a leading provider of climate research, data and analytics, we are pleased to launch our integrated suite of real asset climate solutions to help financial market participants better identify and mitigate climate risks."

WTW
Dec 18th, 2024
ISS announces updates to its Voting Policy Guidelines for 2025

Institutional Shareholder Services (ISS) has released updates to its voting guidelines for 2025, effective for shareholder meetings from 1 February 2025 onwards.

Guerdon Associates
Sep 10th, 2024
ISS sold – again

Proxy advisory firm Institutional Shareholder Services (ISS) has been purchased by Genstar Capital. The business, which includes both ISS proxy research (which sells services to institutional investors) and ISS Corporate Solutions (which sells services to issuers related to ESG), was sold by the previous owner, Vestar Capital, for US$720 million.

Spectrum Equity
Sep 10th, 2024
News | RiskMetrics Group Acquires of Institutional Shareholder Services | Spectrum Equity

ISS is the world's leading provider of corporate governance and proxy voting solutions to the institutional investor community. The combined company address multiple classes of interrelated risk.

INACTIVE