Financial Forecasting: What is it and how does it work?

Customer loyalty starts long before a product is launched—it begins in its very design. At Vacuumlabs, we prioritize deep user understanding to create seamless, intuitive experiences that naturally keep users engaged.
financial forecasting

What is financial forecasting?

Financial forecasting is a process Financial forecasting is a process of predicting a company’s future financial performance based on past data, current trends, and market conditions. It helps banks and financial institutions make strategic decisions like managing liquidity or adjusting lending strategies.

Why financial forecasting is important

Skipping financial forecasting is basically like driving in the dark without headlights. You might get where you’re going, but the risk is way higher. Investing time in consistently analyzing financial projections will provide valuable insight into key business functions, including:

Annual budget planning

A budget details your company’s cash flow, financial standing, and long-term goals for a given fiscal period. Financial forecasting helps make budgeting more precise by offering insights into what’s likely to happen, so you’re not just guessing.

Reduction of financial risk

Without reliable financial forecasts, budgeting decisions become risky and uninformed. Forecasting helps prevent overspending, optimize resource allocation, and reduce exposure to financial difficulties.

Establishing realistic business goals

Let’s be honest…gut feelings don’t really cut it when it comes to prediction. On the other side, proper financial projections can help you to predict future growth or possible declines. With a clear outlook, you can establish practical, data-driven goals rather than relying on guesswork.

Investors are attracted to a company with greater appeal

Investors want to see your company plans and to know where you are progressing. Regular financial forecasting demonstrates that you know and have a properly laid out future business plan.

Identifying problem areas

By analyzing historical data and future projections, financial forecasting can help you to identify potential financial challenges before they escalate. In other words, it is an early warning system that keeps you away from potential problems.

4 common types of financial forecasting

Businesses use financial forecasting for different reasons, as not every financial decision is the same. That’s why forecasting is typically broken down into four main types, each serving a unique purpose:

1. Sales forecasting

Sales forecasting is basically about predicting how much you’ll sell within a specific period.

There are two main ways to do it:

  • Top-down forecasting: Looking at overall market trends and estimating your company’s share.
  • 2. Bottom-up forecasting: Using internal sales data to project future performance.

Sales forecasting offers many benefits for budgeting and planning production cycles. Knowing what’s coming can help you avoid cash flow headaches later.

2. Cash Flow Forecasting

Businesses don’t fail from lack of profit but from lack of cash. Cash flow forecasting helps identify immediate funding needs and ensures there’s enough liquidity to keep things running smoothly. However, it’s important to note that cash flow forecasting tends to be more accurate in the short term.

3. Budget forecasting

Budget forecasting helps you determine what’s likely to happen if everything goes as expected. Simply put, it takes financial forecast data and compares it to your budget to see if everything lines up. If not, you can make changes before any issues arise.

4. Income forecasting

Income forecasting is about estimating future revenue by analyzing past performance and current growth trends. These data are useful for cash flow management and balance sheet planning, and they help investors make their own decisions.

 

What is the role of forecasting in financial planning?

Financial forecasting plays a key role in shaping financial strategy by estimating important metrics like sales, income, and future revenue. These insights help businesses make informed decisions about budgeting, investments, and overall financial planning.

What is the difference between financial forecasting and modeling?

Financial forecasting predicts future business performance based on historical data and trends, helping companies estimate revenue, expenses, and cash flow for a set period.
Financial modeling, on the other hand, goes a step further. It takes forecasted data and runs different “what-if” scenarios to see how decisions, market changes, or risks could impact financial outcomes.

What is the difference between financial forecasting and budgeting?

Financial forecasting and budgeting are closely linked but serve different purposes. Financial forecasting predicts future financial performance based on trends and data, while budgeting sets financial targets and expectations for a specific period. Simply put, forecasting estimates outcomes, while budgeting plans for them.

How to do financial forecasting

Financial Forecasting: Key Steps

Financial forecasting is a continuous process that needs regular evaluation and adjustments to support effective financial planning.

The main steps include:

  1. Gather Data: Start by collecting and analyzing historical financial records, market trends, as well as other relevant information to find key business drivers.
  2. Make Assumptions: Based on the data you have collected, create informed assumptions for a set time frame and select a forecasting model that matches your financial goals.
  3. Calculate Financial Metrics: You will use assumptions in your financial model to understand the key relationships between sales growth, expenses, and cash flow. This stage may also involve scenario analysis to assess different financial outcomes.
  4. Track and Adjust: Regularly compare forecasts with actual financial performance. Identifying variances helps improve future projections, making them more accurate over time.

By following these steps, you can make informed decisions, optimize financial strategies, and ensure long-term success.

What are some examples of financial forecasts?

Last but not least. Here are two examples of financial forecasting:

  • Sales-Based Forecasting:

A company, ABC Ltd., has an expense-to-sales ratio of 23% and expects to make £400,000 in sales next year. Using the percentage of sales method, they estimate their expenses will be £92,000 (400,000 × 0.23).

  • Expert-Driven Forecasting:

A manufacturing company, PQR Ltd., gathers a team of 10 experts to predict product demand using the Delphi method. In the first round, estimates range between 500,000 and 700,000 units. After discussing differences and refining their predictions over two more rounds, they reach a final estimate of 600,000 units.

Why financial forecasting matters and how fintech engineering can help

Financial forecasting isn’t just about predicting numbers—it’s about gaining control over your business’s financial future. Whether you’re planning budgets, managing risk, or attracting investors, accurate forecasting helps companies make informed decisions and stay competitive. By analyzing historical data and market trends, businesses can anticipate challenges, seize opportunities, and ensure long-term stability.

However, financial forecasting is only as effective as the technology behind it. That’s where fintech engineering comes in. From automating data collection to building AI-driven predictive models, fintech engineers help financial institutions optimize forecasting processes, improve accuracy, and integrate real-time insights. Whether you need a custom forecasting tool, API integration, or scalable cloud solutions, the right fintech partner can streamline financial planning and enhance decision-making.

With the right technology, financial forecasting isn’t just a tool—it’s a competitive advantage

Vacuumlabs has deep experience in fintech – from building neobanks from the ground up to modernizing established banks. Let’s build the future of finance together.

Stay up to date with

financial forecasting

Stay aheads—follow us on LinkedIn or subscribe to our newsletter to stay updated on the latest insights in banking, fintech, and investment innovation.

Be first to know! 🚀

By submitting this form you agree to the processing of your personal data according to our Privacy Policy.

Related insights

Let’s shape your ideas
together

No sales pitch or commitments. Just an honest talk to see if it’s a good fit
and build our cooperation from there.
 
You can also contact us via email contact@vacuumlabs.com

By submitting this form you agree to the processing of your personal data according to our  Privacy Policy.

Let’s shape your ideas
together

No sales pitch or commitments. Just an honest talk to see if it’s a good fit
and build our cooperation from there.
 
You can also contact us via email contact@vacuumlabs.com

By submitting this form you agree to the processing of your personal data according to our  Privacy Policy.

Let’s shape your ideas
together

No sales pitch or commitments. Just an honest talk to see if it’s a good fit
and build our cooperation from there.
 
You can also contact us via email contact@vacuumlabs.com

By submitting this form you agree to the processing of your personal data according to our  Privacy Policy.

Message sent

Thank you for contacting us! One of our experts will get in touch with you to learn about your business needs.