Consultants must offer practical advice to clients, say tax directors

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Consultants must offer practical advice to clients, say tax directors

‘Ivory tower’ advice is no longer good enough, say tax directors

Third-party advisors need to ensure their tax advice is practical and usable, rather than following ‘ivory tower’ theory, and ensure they do not make decisions for their clients, say tax directors.

Third-party advisors do offer a value to tax departments, but tax directors are using them more tactfully.

“Most tax departments don't really have a budget to let a third party advisor just go off and spin their wheels. Those days are gone,” said a global head of tax. “Now it's about using them strategically.”

To ensure advisors are not being used for small tasks, the global head of tax said she encourages her tax team to do their own research on a topic first. This will involve understanding the topic enough to be able to pose a question to the advisor by conveying what the tax professional is dealing with, what they think the answer is, and then ask then advisor if there is anything they are missing or if their interpretation is correct.

“Do some of that initial legwork for them,” the global head of tax said. “It helps us to save money.” 



Webinar: https://bit.ly/WIT-LINK



A more popular approach is business partnering, where the advisors take the time to understand the business, its needs and how the tax department likes to operate. Using this method, the global head of tax said she always challenges her advisors to ensure they give practical advice.

“I can't just deal with the theory. I don’t want ivory tower advice because that's not useful to me because, at the end of the day, we have to deal with our businesses, whether it's the CFO or another business division. I need something practical and I need a practical answer as well as the theoretical answer,” the global head of tax said.

However, while tax departments want answers from their advisors, some prefer to not have the decisions made for them.

“I always want to be the one to make a call on the risk,” said the global head of tax. “One pet peeve with third-party advisors is [having to ensure] that they do not make the decision for me. Tell me what my options are, tell me what the pros and cons are, but let me be the one to make the decision.”

Similarly, the managing director of tax at a private equity company said her previous experience as a tax advisor taught her how to use them more effectively and build a partnership.

“When I worked [as an advisor] clients would throw data over the wall and say, 'get me the answer,' but you could not make sense of the data because it was so unique to the client and you end up going back and forth so many times just to make sense of the information,” she explained.

So when moving to an in-house role, her moto became ‘let's make us successful’. “By 'us' I don’t mean the client versus the advisor, but all of us working together,” the managing director explained. However, she said it is still important to make sure the tax function is in control.

This focus on partnering has also changed the way some tax advisors operate too.

“For us, it's about getting more creative, looking at how we structure our fees, how we're having those conversations with clients, and thinking outside the box to see how we can do the work for you within your budgetary parameters,” said a tax partner from an international law firm.

“We're finding a lot [of the change in the way tax functions operate and view efficiencies] leads to conversations on, for example, how the tax department can get more freedom on fees, or how the service provider can deliver more value,” said the tax partner.

“As a business advisor, I need to know everything about a business and I need to know the pressure points,” she continued.

As tax departments change the way they operate, often with smaller budgets, tax advisors have to adapt to ensure they are offering a valuable service that complements the expertise within a tax function. Tax directors are quick to notice those advisors that give theoretical, rather than practical, advice and will find that they are being cut off by their clients who prefer a real-life approach.

more across site & shared bottom lb ros

More from across our site

AI and assisting clients with navigating global tax reform contributed to the uptick in turnover, the firm said
In a post on X, Scott Bessent urged dissenting countries to the US/OECD side-by-side arrangement to ‘join the consensus’ to get a deal over the line
A new transatlantic firm under the name of Winston Taylor is expected to go live in May 2026 with more than 1,400 lawyers and 20 offices
As ITR’s exclusive data uncovers in-house dissatisfaction with case management, advisers cite Italy’s arcane tax rules
The new guidance is not meant to reflect a substantial change to UK law, but the requirement that tax advice is ‘likely to be correct’ imposes unrealistic expectations
Taylor Wessing, whose most recent UK revenues were £283.7m, would become part of a £1.23bn firm post combination
China and a clutch of EU nations have voiced dissent after Estonia shot down the US side-by-side deal; in other news, HMRC has awarded companies contracts to help close the tax gap
An EY survey of almost 2,000 tax leaders also found that only 49% of respondents feel ‘highly prepared’ to manage an anticipated surge of disputes
The international tax, audit and assurance firm recorded a 4% year-on-year increase in overall turnover to hit $11bn
Awards
View the official winners of the 2025 Social Impact EMEA Awards
Gift this article