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Microlesson · 5-min read

Accelerating Cash Collections - Float and Techniques

## Managing Cash Collections and Disbursement

Two Main Objectives:

1. Collect receivables as quickly as possible

2. Delay payments legally within the permissible period

This improves liquidity and allows better control over working capital.

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### Types of Float

Float = Time delay between a sale and actual receipt of cash

TypeDescription
Billing FloatTime between sale and sending the invoice
Mail FloatTime cheque takes to reach the company by post
Cheque Processing FloatTime to process and deposit the cheque internally
Banking Processing FloatTime taken by bank to credit the amount

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### Techniques to Reduce Float

#### 1. Concentration Banking

  • A decentralized collection method
  • Multiple collection centers in different geographic locations
  • Customers send payments to local collection center → deposited in local bank → transferred to centralized head office account

Benefits:

  • Reduces mail float and processing float
  • Local deposits are faster and more efficient
  • Funds quickly available at head office

#### 2. Lock Box System

  • Bank-based system where customers mail payments to a Post Office Box (lock box) controlled by the company's bank
  • Bank collects cheques multiple times a day, processes and deposits immediately
  • Bank sends deposit reports to the company

Advantages:

  • Eliminates mail float AND cheque processing float
  • Speeds up funds availability
  • No internal cheque handling needed by the company

Disadvantages:

  • Costly — banks charge for these services
  • Suitable only when cheque volumes are high and average cheque value is large

#### Decision Rule for Both Systems

> Use the system only if:

> Marginal income from earlier access to funds > Additional cost of system

>

> - If Cost > Benefit → Avoid

> - If Benefit > Cost → Implement

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### Controlling Payments (Delaying Outflows Legally)

  • Make payments only on the due date, not earlier
  • Use drafts or post-dated cheques to increase float
  • Estimate cheque presentation timing; maintain only required bank balance
  • Use outstation cheques sent by mail to gain postal delay

Worked example

### Example 1

Lock Box Decision:

A firm's bank charges ₹1,20,000/year for a lock box service. The system will accelerate collections by 2 days. Average daily collections = ₹80,000. Opportunity cost of funds = 10% p.a.

Marginal income = 80,000 × 2 × 10% = ₹16,000

Annual cost = ₹1,20,000

Since Cost (₹1,20,000) > Benefit (₹16,000) → Do NOT implement the lock box.

⚠️ Common exam mistakes

  • Confusing Concentration Banking (many local centers, decentralized) with Lock Box (single PO box controlled by the bank)
  • Forgetting that Lock Box eliminates BOTH mail float AND cheque processing float — not just one
  • Not applying the cost-benefit rule before recommending a collection acceleration system
  • Thinking 'controlling payments' means defaulting — it strictly means legal delay until the actual due date
Reference:
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