Skip to main content
Budgeting and Forecasting Services
📈

Budgeting and Forecasting Services

Strategic financial planning through robust budgeting and rolling forecasts that drive accountability and enable confident decision-making.

What's Included

Annual budget preparation and facilitation
Rolling quarterly forecasts
Scenario planning and sensitivity analysis
Variance analysis (actual vs budget vs prior year)
Revenue and cost driver modelling
Headcount and capacity planning
Capital expenditure planning
Board and investor budget presentations

The Power of Financial Planning

Budgets and forecasts are more than spreadsheet exercises—they’re tools for translating strategy into action, creating accountability, and navigating uncertainty with confidence.

The problem with most budgets: They’re created as a compliance exercise, gathering dust by March, and used more for blame than for guidance. Forecasts, when they exist, are wishful thinking rather than realistic projections.

At Oppenheim Advisory, we believe financial planning should drive decisions, not just document them. Our approach creates budgets people believe in and forecasts that actually help you run the business.

Our Approach to Budgeting

Strategic Foundation

Every budget should flow from strategy. Before diving into numbers, we ensure clarity on:

  • Business objectives: What are you trying to achieve this year?
  • Strategic priorities: Where will you focus investment and effort?
  • Key assumptions: What market, competitive, and operational assumptions underpin the plan?
  • Resource constraints: What limits will shape your choices?

Bottom-Up Input

The best budgets combine top-down direction with bottom-up realism:

  • Revenue planning: Sales pipeline, pricing, new products, customer retention
  • Cost planning: Headcount, operational costs, project costs, overheads
  • Investment planning: Capital expenditure, R&D, marketing initiatives
  • Working capital: Debtor and creditor assumptions, inventory requirements

Integration and Challenge

We bring together the components and stress-test the result:

  • Does the plan deliver the required returns?
  • Are the assumptions realistic and internally consistent?
  • What are the key risks and dependencies?
  • Is the plan achievable with available resources?
  • What happens if key assumptions prove wrong?

Presentation and Approval

We prepare professional budget documentation for board and stakeholder approval:

  • Executive summary with key highlights
  • Strategic context and priorities
  • Financial summary with key metrics
  • Detailed supporting schedules
  • Assumptions and risk analysis

Rolling Forecasts

Static annual budgets have limitations—they become outdated as circumstances change. Rolling forecasts address this:

Monthly Updates

Each month, we update the forecast based on:

  • Actual results year-to-date
  • Known changes to expected revenue
  • Revised cost expectations
  • Updated timing assumptions

Quarterly Reforecast

Every quarter, we conduct a deeper review:

  • Comprehensive reassessment of assumptions
  • Updated view for the remainder of the year
  • Initial view of the following year
  • Scenario analysis for key uncertainties

Benefits of Rolling Forecasts

  • Always current: Never relying on stale assumptions
  • Decision-relevant: Forecasts that reflect reality
  • Trend visibility: Easy to see how expectations are evolving
  • Early warning: Problems surface before they become crises

Scenario Planning

In uncertain environments, single-point forecasts can be misleading. Scenario planning addresses this:

Key Scenarios

We typically develop three scenarios:

  • Base case: Most likely outcome based on current trajectory
  • Upside case: Optimistic scenario if things go well
  • Downside case: Pessimistic scenario if challenges materialise

Sensitivity Analysis

For each scenario, we identify:

  • Key assumptions that differ between scenarios
  • Financial impact of different outcomes
  • Trigger points that indicate which scenario is materialising
  • Actions to take in each scenario

Decision Support

Scenario planning enables better decisions:

  • “What would we do if X happens?”
  • “How much downside protection do we need?”
  • “What’s the upside from additional investment?”

The Budgeting Process

Timeline

A typical annual budget process:

Weeks 1-2: Strategic kickoff

  • Review prior year performance
  • Confirm strategic priorities for coming year
  • Issue budget guidelines and templates

Weeks 3-4: Departmental budgets

  • Revenue planning with sales/commercial teams
  • Cost budgets from department heads
  • Investment proposals reviewed

Weeks 5-6: Integration and challenge

  • Consolidate departmental inputs
  • Challenge and refine assumptions
  • Iterate to achieve required outcomes

Weeks 7-8: Finalisation and approval

  • Prepare board presentation
  • Final review and adjustments
  • Board approval

Our Role

We facilitate the process, bringing:

  • Structure and discipline to keep on track
  • Financial expertise to challenge assumptions
  • Integration skills to bring pieces together
  • Professional presentation for stakeholders

Who Benefits from Better Budgeting?

Our services are particularly valuable for:

  • Growing businesses needing more sophisticated planning
  • Businesses with boards or investors requiring professional forecasts
  • Companies preparing for exit needing realistic projections
  • Seasonal businesses with complex cash flow patterns
  • Multi-location or multi-entity businesses requiring consolidated planning
  • Businesses in uncertain markets needing scenario planning

Case Study: Budget Transformation

A marketing agency had historically treated budgeting as a finance exercise, with limited buy-in from the team and budgets that bore little relation to reality by mid-year.

We transformed their approach:

  1. Strategic kickoff workshop with leadership team
  2. Bottom-up input from practice leads and department heads
  3. Monthly forecast updates with actuals vs budget review
  4. Quarterly reforecast with board presentation
  5. Scenario planning for key risks and opportunities

Results:

  • Budget ownership across the business, not just finance
  • Forecast accuracy improved from ±25% to ±10%
  • Earlier identification of emerging issues
  • Better resource allocation decisions
  • Board confidence in financial projections

Getting Started

Transform your financial planning with a structured approach:

  1. Assessment: Review your current budgeting and forecasting processes
  2. Design: Create a planning framework suited to your business
  3. Facilitation: Guide you through the annual budget process
  4. Maintenance: Support ongoing forecasting and analysis

Ready to improve your financial planning? Book a free consultation or call us on 07990 835891 to discuss your requirements.

Key Benefits

Strategic Clarity

Translate business strategy into clear financial targets and resource requirements.

Accountability

Create ownership of results through clearly defined targets and regular review.

Agility

Rolling forecasts allow you to adapt quickly to changing conditions.

Resource Optimisation

Allocate investment to highest-return opportunities with clear financial analysis.

Risk Management

Scenario planning prepares you for best, worst, and most likely outcomes.

Stakeholder Confidence

Professional forecasting builds trust with banks, investors, and partners.

Frequently Asked Questions

What's the difference between a budget and a forecast?

A budget is typically an annual financial plan set at the start of the year, representing your target performance. A forecast is an updated projection based on actual results and current expectations. We recommend maintaining both: budgets for accountability and target-setting, forecasts for realistic planning and decision-making.

How often should we update our forecast?

We recommend monthly forecast updates for most businesses, with a formal quarterly reforecast that takes a comprehensive view. The monthly updates capture known changes (won/lost customers, delayed projects, etc.) while quarterly reforecasts allow deeper analysis of trends and assumptions.

How long does the annual budgeting process take?

A well-run budget process typically takes 6-8 weeks from kickoff to board approval. We start 10-12 weeks before year-end to allow time for strategic discussion, departmental input, iterations, and final sign-off. Rushing the process leads to unrealistic targets and poor buy-in.

Should department heads be involved in budgeting?

Absolutely. The best budgets combine top-down strategic direction with bottom-up departmental input. Involving department heads creates ownership, surfaces operational insights, and leads to more realistic and achievable targets. We facilitate this process to ensure productive engagement.

How do you handle uncertainty in forecasting?

We use scenario planning to address uncertainty. Rather than a single-point forecast, we develop best case, worst case, and base case scenarios with clear assumptions. This shows the range of possible outcomes and identifies the key variables that drive the difference. It's much more useful for decision-making than false precision.

Ready to Get Started?

Book a free consultation to discuss how our budgeting and forecasting services services can help your business grow.