Liquidity Management

Liquidity management is the process by which companies manage their cash, cash equivalents, and securities that can be readily converted into cash to ensure they can meet their financial obligations (e.g., payments for goods, services, and debts) as they fall due, without incurring unacceptable losses.

Strategic objectives

Liquidity management is not simply a purely operational function but a strategic pillar of business resilience. It requires models and strategies to minimise liquidity risk (i.e., the risk of not being able to meet cash obligations when they fall due) and influences capital structure, procurement strategies, and overall risk mitigation planning.

Fundamentally, liquidity management balances two competing forces: capital efficiency and financial safety. If a business holds large amounts of cash in a standard bank account, this provides them a high level of safety but is inefficient and carries a significant opportunity cost – this idle capital could instead be reinvested into expanding the business, research and development, or short-term yield-bearing instruments, for example.

Treasury professionals manage this push/pull between financial safety and capital efficiency by focusing on three main objectives:

•       Security (Preserving resilience): Ensuring that the organisation can handle unexpected supply chain shocks, market disruptions, or sudden drops in revenue without defaulting on liabilities.
•       Liquidity (Enabling availability): Maintaining access to funds exactly when needed to ensure cash is available without penalty, which also minimises external borrowing costs, overdraft fees, and the need for emergency external credit lines.
•       Yield (Optimising return): Maximising return on surplus cash, while also not compromising the availability or security of principal.

Operational components

Achieving the strategic objectives of liquidity management requires a combination of precise forecasting and effective centralised structures:

• Cash flow forecasting

Forecasting cash flow is the cornerstone of liquidity management. There are two main methods of projecting liquidity needs. Short-term, or tactical, forecasting typically covers a rolling 1-13-week window and is heavily reliant on operating data (i.e., from accounts payable and accounts receivable systems). This allows for management of daily clearing, settlement cycles, and any immediate funding needs.

Medium-to-long-term, or strategic, forecasting covers three to 12 months or longer. It’s rooted in using historical trends, macroeconomic indicators, and statistical modelling to inform activities like capital allocation, long-term debt issuance, dividend payouts, etc.

• Centralisation

Modern global corporations very often operate across multiple entities covering different jurisdictions and currency types. Leaving cash fragmented across the disparate bank accounts of these entities is extremely inefficient, so treasurers instead use centralisation structures to consolidate visibility and control over a corporation’s global cash.

• Notional pooling

This is a pooling mechanism whereby banks virtually aggregate the balances of several corporate accounts across different subsidiaries or legal entities. They then calculate net interest based on the combined balance of these disparate accounts, which allows any entities with deficits to offset their borrowing costs against entities with a surplus. In notional pooling, no physical movement of cash takes place between the different accounts. It is heavily restricted or even illegal in certain jurisdictions due to local tax laws and capital controls, and global banking regulations like Basel III have made notional pooling more expensive for banks to offer.

• Physical pooling

Also known as cash concentration, this involves the automated transfer of funds from subsidiary accounts into a single, centralised master account. Any surplus funds from these accounts are automatically swept upward, while any deficit accounts receive automated top-ups. This physical pooling structure offers corporations absolute control over their cash but may have tax implications and trigger complex intercompany loan documentation.

• Bilateral and multilateral netting

This is an internal settlement system used by corporations with extensive intra-group trading among subsidiaries. Rather than individual subsidiaries paying each other for such internal transactions, a centralised system instead calculates the net amounts owed between all parties at the end of a predefined settlement cycle. Operating in this way can drastically reduce the volume of external banking transactions, reduce foreign exchange costs, and mitigate settlement risk.

Allocation and investment

With cash centralised, treasurers can then categorise it into distinct tiers based on when it will be needed; this categorisation dictates how surplus funds are managed and invested. There is essentially a cash hierarchy:

•       Operating cash: First, there are the funds required to cover day-to-day commitments (e.g., payroll, supplier invoices, taxes); these are continuously occurring outflows, so operating cash must remain completely liquid, typically held in transactional accounts or overnight deposit facilities.
•       Strategic buffer cash: This is a buffer for unexpected variance or market disruptions, used for short-term instruments where liquidity can be accessed in a matter of days (e.g., high-quality Money Market Funds, demand deposits, highly-rated commercial paper).
•       Surplus cash: If cash balances exceed the needs of commitments and strategic buffer requirements, it is true surplus cash; treasurers can extend their investment horizons to capture higher yields using instruments like term deposits, Certificates of Deposit (CDs), or sovereign Treasury bills.