BudgetingRolling forecast

Forecasts
and rolling forecast.
An up-to-date view of the months ahead.

After the month closes, update the revenue, cost and profit forecast. Compare it with the budget and the previous version, and roll the forecast horizon forward by another month.

Fincorex screen: Controlling, IT GROUP income statement for March 2026 – actuals, budget and prior year
Features

Forecasting in Fincorex®.
From month-end close to a new forecast.

01

Rolling forecast

The horizon moves forward with each closed month.

02

Actuals as the starting point

Closed months show actual data.

03

Updating assumptions

New sales and cost assumptions for future months.

04

Year-end forecast

Actuals since January plus a forecast for the remaining months.

05

Forecast versions

Comparing the current and previous forecast.

06

Budget as the reference point

Comparing the forecast and budget for the same period.

07

Scenarios

Scenarios based on different assumptions.

08

Organizational breakdowns

Forecasts by company, department and project.

09

Management reports

A view of the expected result and changes against the plan.

Rolling forecast

What changes when
another month closes?

After May closes, move May actuals into the historical view. Update assumptions from June onwards and add May 2027 at the end of the forecast. The horizon still covers the next 12 months.

  • Record actuals for the closed month
  • Update future periods
  • Add a month at the end of the horizon
Rolling the horizon forward after the May close12 months
After April05/2026–04/2027Previous forecast
May closeMay 2026Actuals replace the forecast
After May06/2026–05/2027New horizon
MonthBefore closeAfter close
May 2026ForecastActuals
June 2026 – April 2027ForecastUpdated forecast
May 2027Outside the horizonNew forecast month

Sample update cycle

Version comparison

How has the year-end
profit forecast changed?

Set the budget against two forecast versions for the same year. In this example, after May closes, the expected result falls by PLN 300k compared with the forecast after April.

Year 2026 · PLN mBudgetForecast after AprilForecast after MayForecast change
Revenue48.047.547.7+0.2
Costs42.041.842.3+0.5
Model result6.05.75.4−0.3
↗

The 2026 forecast combines actuals from January to May with a forecast from June to December. Illustrative data.

Planning horizons

The year-end forecast and the months ahead.

Match the horizon to the decision. Both views use actuals and current assumptions.

⇄

To year-end

Assess the expected annual result and the variance from budget.

Actuals / Forecast

◷

Next 12 or 18 months

See the outlook for the coming months, even across the turn of the year.

Rolling horizon

☷

Forecast scenarios

Compare the impact of different sales and cost assumptions.

Base / Scenarios

Management reporting

Profit forecast for the management board.
Details for the controller.

Show the expected result and changes against the budget. The controller can drill into the data and assumptions behind the new forecast.

Role-based reports

Data access in line with assigned permissions.

Fincorex® BI and Power BI

Dashboards and reports based on model data.

Shared data sources

Project and financial data from accounting, ERP and Excel.

Self-service

Updating assumptions and templates within your permissions.

Management board report · Company A2026 · forecast after May
Forecast result5.4mPLN · year 2026
Difference vs. budget−600kPLN · −10.0%
ItemBudget · PLN mForecast · PLN m
Revenue48.047.7
Costs42.042.3
Model result6.05.4

Sample report layout · illustrative data

FAQ

Frequently asked questions about rolling forecasts.

How does a rolling forecast differ from an annual budget?

A budget covers a fixed calendar year. A rolling forecast moves the horizon forward after each closed month, so it always shows the next 12 months.

Does the horizon have to be 12 months?

No. You can match the horizon length to how you manage the company – 12 months is the most common option.

What happens to a closed month?

Actuals for the closed month replace the forecast, and a new forecast month appears at the end of the horizon.

Can I compare the forecast with the previous version?

Yes. Every forecast version is saved in the model, so you can compare it with the previous one and with the budget.

Can I show several scenarios?

Yes. You can compare scenarios based on different sales and cost assumptions in one report.

See your model
before you decide.

As a proof of concept, we’ll rebuild your reporting or planning model in Fincorex® and show it to you at our next meeting.

Book a demo