Budgeting and cash-flow planning for growing businesses
How to build a budget from business drivers, connect it to cash, and keep it useful through the year.
By Abhishek Mundada, CA, CFA. Published . 7 min read.
A budget is a plan expressed in numbers. For a growing business its real value lies less in hitting the figures exactly and more in making assumptions explicit, so you can see early when reality departs from them.
Build from drivers, not last year plus ten percent
Start with what actually produces revenue and cost: customers, orders, outlets, average price, headcount, capacity. A driver-based budget makes it obvious what has to be true for the plan to work, and lets you update it quickly when a driver changes.
A practical sequence
- Agree revenue drivers and targets with the people responsible for them.
- Derive variable costs from those drivers using realistic margins.
- List fixed costs, including planned hires and new commitments, by month.
- Plan capital expenditure and how it will be funded.
- Convert the profit plan into a monthly cash-flow plan using realistic collection and payment terms.
- Test downside scenarios: slower sales, delayed collections, higher input costs.
Connecting the budget to cash
Profit is recognised when you sell; cash arrives when the customer pays. Your cash-flow plan should reflect debtor days, creditor days, inventory levels, GST and TDS payment timing, loan repayments and capex. For tighter control, a rolling 13-week cash forecast updated weekly shows short-term pressure far earlier than a monthly view.
Keeping it useful through the year
- Compare actuals with budget every month and explain material variances.
- Reforecast quarterly so the outlook reflects what you now know.
- Keep the original budget for accountability, and the forecast for decisions.
Statutory due dates and rates change. Confirm current GST and TDS timing with your tax advisor when building cash plans.
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This article is general information and not professional advice for any specific situation. See our disclaimer.