## The Four Kinds of Float
### What is Float?
Float is the time gap between when a transaction is initiated and when funds are actually available in the recipient's bank account. Float is money that is 'in transit' — and minimising it is a core goal of cash management.
### The Four Kinds of Float
#### 1. Billing Float
- Definition: The time between the sale and the mailing of the invoice.
- Reduce by: Same-day or automated invoicing.
- Note: An invoice is the formal document the seller sends to the purchaser as a payment request.
#### 2. Mail Float
- Definition: The time when a cheque is being processed by the post office, messenger service, or other means of delivery.
- Reduce by: Electronic payments (NEFT/RTGS/UPI).
#### 3. Cheque Processing Float
- Definition: Time required for the seller to sort, record, and deposit the cheque after receiving it.
- Reduce by: Lock-box systems, scanning/depositing at point of receipt.
#### 4. Bank Processing Float
- Definition: Time from the deposit of the cheque to the crediting of funds in the seller's account (clearing).
- Reduce by: Concentrating banking with one bank, electronic clearing.
### Total Collection Float
Total float = Billing + Mail + Cheque Processing + Bank Processing
Each day of float = a day of interest cost (or forgone investment income).
### Why Float Management Matters
If a firm has ₹1 crore daily sales and reduces total float by 3 days, ₹3 crore of additional cash becomes available — directly reducing working capital borrowings.