Best Practice for Cash Pooling: A
Custom Made Solution?
Beatrice Wassing, Handelsbanken - 28 Oct 2011
A flexible cash pooling solution can be custom made, allowing for ongoing alterations and
improvements to meet not only the corporate's current needs but also their future
requirements. The most successful bank in delivering a flexible solution will be the one
who collaborates closely with its clients for the future
development of cash pooling.
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One of the most talked about topics at global cash
management forums during the past few years has been the
crucial issue of knowing exactly where your cash is at all
times - this has been particularly true during the current
financial situation. Even though the topic of managing and
pooling cash to ensure access has been on the radar for
many years, researchers, corporates and banks still struggle
with the definition of cash pooling and how to apply best
practices for pooling cash on a domestic and global level.
While many banks and financial networks, such as treasury
journals and online forums, focus on the need for identifying
new techniques, tools and standards for pooling cash, such
as notional pooling or cash concentration, few address the
importance of a dynamic and flexible cash pool solution that
can be adjusted to the nature of the business. In addition to
size and location of the corporate, the cash flow environment
and account structure are influenced by the scope of
globalisation, the treasury organisation, foreign exchange
(FX) exposure and management, tax and legal, pricing, and
systems environment, to name some of the most important
business factors. A cash pool solution for a corporate should
therefore, in all cases, be unique in its set-up and features.
Change of Focus
The benefits of establishing a cash pool, as described by
most banks, are the maximum utilisation of internal liquidity
before using external sources, interest optimisation and
control of cash. However, while the benefits are easily
communicated to customers, best practices on how to
operate the suggested cash pool solution on a daily basis
are challenging. Common questions raised by companies
when setting the parameters for a cash pool, whether
domestic or global, are:
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Comment on this Article:
"An excellent article, Beatrice. I would
like to stress the point about tailormade solutions. No tw..."
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
How to act on the different solutions offered by the
market?

How to integrate the cash pool with other business areas?

How other corporates of different or similar nature run their cash pools?
Consequently, a bank must often act as a consultant to help customers create a cash pool solution
that is fitted to the daily business operations and adjusted for all of the influencing factors
mentioned above. Many banks, particularly in Scandinavia and Europe, have developed and
established frequently used models and techniques for cash pooling. The successful bank is
therefore the one that has advanced from offering efficient and modern cash pool tools, including
online dialogues to manage the cash pool, to offering custom made solutions instead.
A Custom Made Cash Pool Solution
With the challenge of offering a tailored cash pool solution, the bank should offer several important
functions to fit the purpose and usage of the pool. These functions include the possibility to
combine different techniques such as notional pooling and cash concentration, also known as
hybrid pooling, the possibility to: connect the pool with accounts held with other banks, to choose
from different interest calculation models, and to build account structures and smaller pools within
the structure. Cash pools should be available with multi-currency functionality and with an overlay
credit facility with or without intraday overdraw capacity. The geographic coverage for a notional or
hybrid pool should include as many countries as possible.
On a more detailed account level, functions such as internal interest calculation and limits,
selectable coverage controls, an assortment of capitalisation periods, several account levels, as
well as summary levels and a selection of different market base rates, should be offered to meet
customer requirements. As for the daily operations, automatic reconciliation of interest bookings
and cash pool transactions should be facilitated by setting unique reference codes on balance and
transaction statements such as MT940s. Several parameters for a cash concentration set-up can
defined, such as target amount, frequency and minimum amount, all of which banks should be
able to offer their customers. Cash concentration techniques should include at least the possibility
to set up zero-balancing, target, threshold, topping, and interval balancing sweeps, all with unique
reference coding. In addition, audit reports and recommendations for accounting practices should
be made available.
Finally, an online cash pool management tool is crucial. This tool should offer the client a range of
choices in terms of viewing the cash pool, for example limited to country, currency, company,
account level or type, etc. The account overview should be available to retrieve on at least an
annual basis. Other functions are reports and specifications on interest capitalisation and accrued
interests, on all account levels. Access to the cash pool online tool is limited by assigning
mandates accordingly. Usually, full access to the cash pool is given to treasury departments, while
subsidiaries and other business functions usually have a limited view of the cash pool. Within the
online tool, cash concentration transfers can be managed and withdrawn, enabling the solution to
be as flexible as possible in terms of being adjusted to cash flow alterations. Information about
base rates and exchange rates is also essential.
With all of the above, a successful bank can offer the customer a fully functional yet custom made
cash pool solution with real-time access to all accounts included. The control is complete. To
illustrate how a cash pool can be operated in different ways, two business case examples are
described below. (The illustrations are simplifications of the set-up, not all of the participating
accounts or countries are displayed.)
Case study: Centralised Scandinavian Treasury
The corporate is a middle-sized enterprise with operations in three Scandinavian countries. The
treasury organisation is centralised and located in Sweden. A notional multi-currency cross-border
pool with local pools in domestic currencies has been set up to include Sweden, Denmark and
Norway (see Figure 1). The overlay notional account and intraday facility is based in Sweden but
covers all participating accounts in real time. Interest is calculated per currency. The pool currency
is Swedish kronor (SEK) so net disposable balance is always displayed in SEK on the top level,
while subsidiaries view their part of the cash pool in Norwegian krone (NOK), Danish krone (DKK)
and SEK respectively.
As the operating business units in each country are mainly sales units fully owned by the group,
except for in Sweden where a production factory is set up, excess liquidity is the common outcome
of the banking day on most accounts. Therefore zero-balancing of sub-accounts to top account
holder’s account (group yield account) have been set up in all local pools. The top account holder’s
account balances in NOK and DKK is zero-balanced with an FX spot deal by central treasury once
a week to acquire SEK. Outgoing payments during the day are made available with the removal of
coverage checks and no internal interest calculation is applied as all sub-accounts are zerobalanced on a daily basis. Transaction statements are produced for the sub-accounts to enable
reconciliation of payments and collections, while balance and transaction statement is generated
for top account holder’s account as these accounts hold both end-of-day balances and cash pool
interest transactions. As illustrated in Figure 1, this is an example of a hybrid pool where notional
pooling has been combined with a zero-balancing routine.
Figure 1: Example of a Hybrid Pool
Source: Handelsbanken
Case study: Regional Treasury based in Germany
Figure 2 is an example of a multi-currency cash pool for a large global corporation. The parent
company is based outside Europe and the regional treasury for Europe is located in Germany. The
organisation covers different European areas where Scandinavia and UK is one isolated business
area. The head office for this area is located in Sweden, undertaking strict directions from regional
treasury in Germany who has complete overview of the cash pool. Subsidiaries only have access
to their own accounts. Main cash flows are in euro but sales and production units are located in
UK, Finland and Sweden leaving some flows in other currencies than euro. There is one
production unit in Denmark invoicing in euro and DKK, while being invoiced in DKK. With several
currency accounts in different countries, net balances are notionally aggregated to show one cash
position per currency as well as the top level balance in euro. Interest is calculated per currency.
Subsidiaries are independent in terms of daily cash management; however FX deals are managed
from regional treasury. The parent company holds no accounts in the cash pool, except for the
notional top level account in Sweden. Hence, group yield accounts are only used for internal
interest compensation, leaving an aggregated balance accumulating on this account. As
subsidiaries are mainly short on cash, internal limits are distributed and interest is paid to the
group yield account monthly. The regional treasury settles these account balances with a monthly
sweep to the top level. Excess funds in euro are pooled on a weekly basis to regional treasury in
Germany which has a local euro cash pool. The Danish subsidiary’s euro account has an
automatic target-balancing executed daily to be swept to the Swedish euro pool, leaving a target
amount on the account.
Figure 2: Example of a Multi-currency Cash Pool
Source: Handelsbanken
Pooling into the Future
The two examples above illustrate the variation in the dynamics and purpose of a cash pool
solution. As corporations are showing more interest for pooling solutions, particularly across the
borders, banks will be challenged to meet customer requirements. Future opportunities lie in the
offering of alternative interest compensation models, corporate administration of the cash pool
online, new cash concentration features such as later cut-off times, tax and legal implications,
geographic coverage, pricing models and last, but not least, more efficient documentation.
On the corporate side, customers are already facing the challenge of finding ways to reduce
currency accounts and to establish more efficient account structures, with cash pooling solutions
being a part of that process. In Europe, companies have already begun to switch accounting
currency from local currency to euro where possible, making way for other possibilities in terms of
reducing FX risk and building cash pools dominated by euro flows. Still, using cash pools to
manage liquidity and FX exposures will be hot topics for the years to come. As the techniques are
developing and the banks are offering more global solutions, cash pooling will be an on going
discussion for many companies. In addition, as tax and legal regulations are constantly changing,
new possibilities and obstacles will arise in the management of cash.
To summarise, a flexible cash pooling solution can be custom made, allowing for on going
alterations and improvements to meet not only the current corporate needs but also their future
requirements. The most successful bank in delivering such a flexible solution will be the one who
collaborates closely with its clients for the future development of cash pooling.