Published Wednesday 8 July 2026

Table of contents

Key takeaways

Why forecasting is your gateway to advisory services

If you're looking for a practical way to shift client relationships from compliance to advisory, forecasting is one of the strongest starting points. It's a service that clients immediately see value in, because it answers the question they care about most: what's likely to happen next?

When you present a client with a clear projection of their cash flow or profitability over the coming quarters, the conversation changes. You're no longer reporting on what already happened. You're helping them plan, prepare, and make better decisions. That shift from reactive to proactive is what turns a once-a-year engagement into a regular advisory relationship.

The recurring revenue opportunity here is significant. Forecasting isn't a one-off deliverable. Clients need their projections updated as conditions change, budgets need tracking against actuals, and scenarios need revisiting. Each of those touchpoints is a billable advisory session that strengthens your client retention.

Syft Analytics, which is included with eligible Xero plans, gives you a solid foundation for building out this service without requiring clients to invest in additional software. That lowers the barrier for both you and your clients to get started.

How business forecasting software works

Business forecasting software connects to your clients' cloud accounting platform and pulls in their financial data to generate forward-looking projections. When linked to Xero, these apps access real-time data through a direct integration, so there's no need to export spreadsheets or reconcile numbers manually.

The core forecast types you'll work with are profit and loss (P&L), balance sheet, and cash flow projections. P&L forecasts help clients understand expected revenue and expense trajectories. Balance sheet forecasts show how assets, liabilities, and equity are likely to move. Cash flow forecasts, often the most immediately useful, reveal whether a business will have enough working capital to cover upcoming obligations.

Your role as the accountant is to set the assumptions that drive these projections. The software handles the calculations, but you're the one deciding growth rates, payment terms, staffing plans, and seasonal adjustments. That expertise is what clients are paying for, and it's where you add the most value.

AI-powered forecasting is also becoming a practical capability in many of these tools. Machine learning models can analyse historical patterns to suggest baseline assumptions, flag anomalies, and generate draft projections faster. It's not replacing your judgement; it's giving you a better starting point.

Forecasting tools that integrate with Xero

Several forecasting tools integrate directly with Xero, each with different strengths depending on what your clients need. Here are 3 worth considering as you build out your advisory offering:

Each of these tools takes a different approach, so it's worth testing them against your typical client profile. Consider factors like the complexity of your clients' businesses, the types of forecasts they'll need most, and how the tool fits into your existing workflow.

How to offer forecasting as an advisory service

Adding forecasting to your service offering doesn't require rebuilding your practice. It's about structuring what you already know how to do into a repeatable, billable service. Here's how to approach it step by step.

Identify clients who would benefit most

Start with clients who are already asking forward-looking questions: those planning for growth, managing seasonal fluctuations, or considering capital investments. Businesses with volatile cash flow or tight margins also tend to see immediate value in forecasting.

Look at your existing client base for signals. Clients who frequently call with questions about upcoming expenses, hiring decisions, or expansion plans are telling you they need advisory support. You don't need to sell them on the concept; you need to show them how structured forecasting answers these questions more effectively.

Set up budgets and forecasts

Once you've identified the right clients, connect their Xero account to your chosen forecasting tool and set up an initial budget. Use their historical data as a baseline, then layer in assumptions about revenue growth, cost changes, and timing of major expenses.

Build P&L and cash flow forecasts first, as these tend to deliver the most immediate value. Balance sheet forecasts can come later for clients with more complex needs. The key is to start with something actionable rather than trying to model every variable from day 1.

Track actuals versus budget

A forecast is only useful if you're regularly comparing it to what's actually happening. Set up monthly variance reports that highlight where actuals are diverging from the budget. This feedback loop is where the real advisory value sits.

Because your forecasting tool is pulling live data from Xero, you can spot variances early and flag them before they become problems. A monthly report summarising the key trends, along with your recommendations, gives clients a reason to stay engaged and positions you as someone who's actively watching their business.

Run scenario analysis for strategic planning

Scenario analysis is where forecasting really earns its value. Create multiple projections based on different assumptions: what happens if your client loses their largest customer, hires 3 new staff, or sees a 20% increase in material costs?

Presenting 2 or 3 scenarios side by side helps clients understand the range of possible outcomes and make better-informed decisions. It also demonstrates the depth of your advisory capability, which strengthens your position as their trusted adviser. Tools like Xero's cash flow features give you a foundation to build these scenarios from live data.

Build recurring revenue with regular review meetings

Structure your forecasting service around monthly or quarterly review meetings. Each session should cover how the business tracked against its forecast, update assumptions based on new information, and adjust the outlook for the period ahead.

This cadence turns forecasting from a one-off project into an ongoing advisory relationship. It gives your clients consistent value and gives your practice predictable, recurring revenue. Over time, these meetings often expand into broader strategic conversations about pricing, hiring, investment, and growth, all of which are higher-margin advisory work.

Grow your practice with Xero

Forecasting is one of the most practical ways to grow your advisory services and deepen client relationships. With tools like Syft Analytics included in eligible Xero plans and strong integrations from apps like Fathom and Float, you have everything you need to start delivering structured, recurring advisory engagements.

The Xero Partner Programme gives you access to free practice-use software, dedicated support, and the tools to manage and grow your client portfolio. Join the partner program and start building the advisory practice your clients need.

FAQs on business forecasting software

Here are some frequently asked questions about business forecasting software and how it fits into an advisory-focused accounting practice.

What should you look for when choosing business forecasting software?

Prioritise tools that integrate directly with your clients' accounting platform, so you're working with live data rather than static exports. Look for the ability to build multiple forecast types (P&L, cash flow, and balance sheet), create scenarios, and generate client-ready reports. Ease of collaboration matters too; the best tools let you share dashboards and reports with clients without requiring them to log in to complex software.

How long does it take to set up a forecast for a new client?

If your client is already on Xero, initial setup typically takes a few hours. The integration pulls in historical data automatically, so most of your time goes into setting assumptions and customising the forecast structure to suit the client's business. Subsequent updates are significantly faster because the data flow is continuous.

Can you use forecasting software for clients on different accounting platforms?

Most forecasting tools support integrations with multiple accounting platforms, not just Xero. However, the depth of integration varies. Tools built specifically for the Xero ecosystem, like Syft Analytics, tend to offer tighter data connections and more seamless workflows. For clients on other platforms, you may need to rely on CSV imports or less automated data syncing.

How do you price forecasting as an advisory service?

Common approaches include a fixed monthly retainer that covers regular forecast updates and review meetings, or a project-based fee for initial setup with an ongoing monthly fee for monitoring and reporting. Pricing depends on the complexity of the client's business, the frequency of review meetings, and the scope of scenarios you're managing. Many practices find that bundling forecasting with other advisory services creates a more compelling package for clients.

What's the difference between budgeting and forecasting in practice?

A budget sets the financial targets for a period, typically a year. A forecast projects what's actually likely to happen based on current trends and updated assumptions. In practice, you use both together: the budget is the plan, and the forecast is the evolving reality check. Regular comparison between the 2 is what drives the advisory conversations your clients value most.