Pro Forma Corporate Finance and Transactions FAQs

A pro forma capitalisation table shows a company’s ownership immediately after a proposed financing, conversion, option-pool increase or other equity transaction. It starts with the existing cap table, applies the transaction mechanics and calculates each holder’s post-transaction shares and fully diluted ownership.

A useful table distinguishes:

• issued ordinary and preferred shares;
• options granted and the remaining option pool;
• warrants and other potentially dilutive instruments;
• convertible notes or SAFEs and their assumed conversion terms;
• new securities issued in the transaction; and
• ownership before and after the transaction.

The core calculation is: Post-transaction ownership % = holder’s fully diluted shares ÷ total fully diluted shares.

Suppose the founders own 7 million shares, employees hold 1 million options and investors own 2 million shares. The company then issues 2.5 million new shares. Post-transaction fully diluted shares are 12.5 million, so the new investor owns 20% (2.5m ÷ 12.5m) and the founders fall from 70% to 56% without selling a share.

Model conversion prices, valuation caps, discounts, liquidation preferences and option-pool top-ups explicitly. An option pool created before a priced round normally dilutes existing holders more than the new investor, while a post-money pool is shared differently. Include checks confirming that ownership totals 100% and that proceeds agree with shares issued multiplied by issue price.

Use the pro forma cap-table model to structure the calculation. Keep the cap table aligned with the legal share register, but obtain legal and tax advice before relying on it for an actual issuance.

Pro forma adjustments are changes made to historical or forecast figures to show the financial effect of a defined transaction or scenario. Each adjustment should have a clear rationale, calculation, period and financial-statement impact; it should not be a miscellaneous plug used to reach a preferred result.

For an acquisition, common adjustments include:

• adding the target’s historical results;
• eliminating intercompany sales and balances;
• recording purchase-accounting depreciation and amortisation;
• replacing historical interest with the proposed financing cost;
• aligning accounting classifications; and
• separately presenting supportable synergies or dis-synergies.

Assume buyer EBITDA is £12 million and target EBITDA is £4 million. The target includes a £0.6 million genuinely non-recurring closure cost, while the buyer expects £1 million of annual cost savings and £0.3 million of extra central costs:

That bridge does not prove £17.3 million will be achieved. Savings may take time and require integration spending, so show timing, implementation costs and downside cases separately. Adjustments affecting depreciation, interest or tax must also flow through earnings, cash and the balance sheet.

The M&A pro forma model provides a transaction framework, while the pro forma financial statements guide explains how adjustments link across the statements. Preserve the unadjusted baseline beside the pro forma result so readers can see exactly what changed.

Pro forma EBITDA is earnings before interest, tax, depreciation and amortisation after giving effect to stated forecast or transaction assumptions. In an acquisition it commonly represents the combined businesses, adjusted for items such as accounting alignment, disposals, synergies or incremental operating costs. In a forecast it may simply be the EBITDA implied by projected revenue and costs.

A transparent calculation begins with reported or forecast operating profit: EBITDA = EBIT + depreciation + amortisation. Then bridge separately to the pro forma measure. If buyer EBITDA is £9 million, target EBITDA is £3 million, achievable cost savings are £0.8 million and the combined company needs £0.2 million of additional compliance costs, pro forma EBITDA is £12.6 million.

Do not mix three different concepts:

• reported EBITDA derives from the historical statements;
• adjusted EBITDA removes or adds specifically identified items;
• run-rate EBITDA annualises benefits or operations not fully reflected in the period.

The label alone does not make an adjustment reasonable. Recurring payroll, normal maintenance and routine selling costs should not be excluded merely because management considers them inconvenient. Expected synergies should show timing, ownership and delivery costs, and analysts should retain a case excluding them.

Pro forma EBITDA often feeds valuation and leverage. At an 8.0× multiple, £12.6 million implies an enterprise value of £100.8 million, but using an overstated denominator exaggerates both value and debt capacity. Sense-check the relationship with the EV/EBITDA calculator and model the full transaction in the M&A pro forma.

Pro forma ownership is the percentage of a company that each shareholder would own after a proposed equity event. It gives effect to new shares, option-pool changes, conversions, exercises, cancellations and any secondary transfers assumed in the transaction.

The usual fully diluted calculation is: Ownership % = holder’s post-transaction shares ÷ post-transaction fully diluted shares.

Suppose a founder owns 6 million of 10 million fully diluted shares, or 60%. A funding round issues 2 million new shares and increases the employee option pool by 1 million shares. The new fully diluted total is 13 million:

The founder has not sold shares, but dilution reduces ownership from 60% to 46.2%. If the investor also buys shares from an existing holder, that secondary transfer changes who owns the company but does not raise new cash or increase total shares.

State whether percentages are calculated on an issued, outstanding or fully diluted basis. Model convertibles using the correct valuation cap, discount, interest and conversion timing, and distinguish economic ownership from voting control when different share classes have different rights.

The cap-table pro forma is designed for this bridge. The output should reconcile to the transaction documents and total exactly 100%, but it is a modelling view rather than a replacement for the legal share register.

Pro forma earnings are profit figures recalculated as though a forecast assumption or transaction had applied during the stated period. They may refer to combined acquisition earnings, projected future profit or a management-defined adjusted measure. Always identify whether the figure is operating profit, net income or earnings attributable to ordinary shareholders.

For a transaction, begin with each company’s earnings and then apply adjustments consistently:

• purchase-accounting depreciation and amortisation;
• incremental or foregone interest;
• transaction-related operating changes;
• intercompany eliminations;
• synergies and dis-synergies, if included; and
• the related tax effect.

Suppose buyer net income is £8 million and target net income is £2 million. The transaction creates £1.2 million of annual pre-tax savings, £0.8 million of incremental amortisation and £0.4 million of additional interest. At a 25% tax rate, the net adjustment is zero: (£1.2m − £0.8m − £0.4m) × 75%. Pro forma net income therefore remains £10 million. The deal may still change EPS because the share count changes.

Present a bridge from reported to pro forma earnings rather than only the adjusted total. One-off transaction fees, integration costs and unrealised savings need separate treatment; excluding recurring costs can make the measure misleading. For a forecast, label assumptions and scenarios clearly rather than implying certainty.

Use the M&A pro forma model to connect transaction adjustments to earnings and the pro forma statements guide to trace their effects through the income statement, balance sheet and cash flow statement.

Under ASC 805, Business Combinations, a public business entity must provide supplementary pro forma information for a material business combination. The principal disclosure in ASC 805-10-50-2(h) is the combined entity’s revenue and earnings as though acquisitions completed during the year had occurred at the beginning of the annual reporting period. If comparative statements are presented, comparable prior-period revenue and earnings are also presented as though the acquisition had occurred at the beginning of that prior annual period.

The acquisition disclosures also normally explain the nature and financial effect of the combination, including:

• acquisition-date consideration and major classes of assets and liabilities recognised;
• goodwill and the factors contributing to it;
• revenue and earnings of the acquiree included since the acquisition date; and
• material, non-recurring adjustments included in the supplementary pro forma earnings calculation.

For example, if an acquisition closes on 1 October, the financial statements include only three months of the acquiree’s post-close results. The supplementary pro forma disclosure estimates revenue and earnings as if the combination had occurred on 1 January, using supportable effects such as purchase-accounting amortisation and financing. It is supplementary disclosure, not a restatement of the audited historical accounts.

This ASC 805 requirement is distinct from SEC Regulation S-X Article 11 transaction pro formas. Scope, materiality and private-company requirements depend on the facts and current guidance. Consult the current FASB Accounting Standards Codification and obtain accounting advice for an actual filing. The M&A pro forma model and pro forma statements guide explain the underlying mechanics but are not compliance checklists.

For a reportable acquisition or disposition, Item 9.01 of SEC Form 8-K may require unaudited pro forma financial information prepared under Regulation S-X Article 11. The requirement depends on the transaction, significance tests and registrant circumstances; it is not triggered merely because management calls a deal material.

A typical acquisition presentation includes:

• a pro forma condensed combined balance sheet as of the latest required balance-sheet date;
• pro forma condensed combined statements of comprehensive income for the required periods; and
• explanatory notes describing the transaction, assumptions and adjustments.

Article 11 separates adjustments into transaction accounting adjustments, which apply the required accounting for the transaction; autonomous entity adjustments, required when a registrant was previously part of another entity and must be shown as standalone; and optional management’s adjustments for synergies and dis-synergies when the rule’s presentation and support conditions are met. Optional operating benefits should not be blended invisibly into required accounting adjustments.

The event Form 8-K is generally due within four business days. For an acquisition, required acquired-business financial statements and related pro forma information may, where the form permits, follow by amendment no later than 71 calendar days after the initial report was due. Different timing can apply to dispositions and shell-company transactions, so do not rely on that extension without advice.

See the current SEC Form 8-K and the SEC’s Article 11 compliance overview. For transaction mechanics, use the M&A pro forma; de-SPAC transactions may also benefit from the SPAC model. This is general information, not securities-law advice.

Calculate pro forma adjusted EBITDA as a reconciliation, not as a single hard-coded formula. Start with reported EBITDA for the relevant businesses or period, then add or subtract each clearly defined adjustment. Keep historical normalisations separate from transaction changes and future run-rate benefits.

A common bridge is: Pro forma adjusted EBITDA = reported EBITDA + target EBITDA + permitted normalisations + synergies − dis-synergies.

For example:

The arithmetic is easy; the judgement is deciding what belongs in the bridge. An adjustment should be identifiable, consistently measured and relevant to the period. Show evidence for savings, the date they begin, implementation costs and who is accountable for delivery. Do not add the same benefit once as a historical normalisation and again as a synergy.

EBITDA also excludes depreciation and amortisation by definition, so adding them again as “adjustments” would double count them. Taxes and financing costs generally sit below EBITDA, while lease treatment must be consistent with the chosen accounting and covenant definition.

Use the M&A pro forma model for the deal bridge and the EV/EBITDA calculator to test valuation multiples. Retain reported EBITDA beside the adjusted measure so users can assess the quality of the reconciliation.

Pro forma EPS is earnings per share calculated after giving effect to a proposed transaction or specified adjustment. It helps assess whether a financing, acquisition, buyback or conversion would increase or reduce earnings attributable to each ordinary share. It is an analytical measure unless prepared under a specific reporting requirement.

The basic structure is: Pro forma EPS = pro forma earnings attributable to ordinary shareholders ÷ pro forma weighted-average ordinary shares.

Both parts can change. An acquisition may add the target’s profit but also create amortisation, interest and tax effects. If consideration includes shares, the denominator increases; convertible securities, options or warrants may affect diluted EPS as well.

Suppose standalone net income is £12 million and weighted-average shares are 10 million, giving EPS of £1.20. A transaction increases after-tax earnings to £15 million but raises shares to 13 million. Pro forma EPS is £1.15, so the transaction is approximately 3.8% dilutive despite increasing total earnings.

Distinguish:

• basic EPS, using the applicable ordinary-share denominator;
• diluted EPS, reflecting dilutive potential shares under the relevant accounting rules; and
• adjusted EPS, which may remove management-defined items and therefore needs a reconciliation.

Pro forma EPS is highly sensitive to closing date, financing mix, purchase-accounting charges and assumed synergies. A headline accretion result is not a substitute for value creation or cash-flow analysis. The M&A pro forma model links these drivers, while the pro forma financial statements guide explains where the earnings inputs originate.

To calculate pro forma EPS, build the numerator and denominator separately, then compare the result with standalone EPS. For an acquisition, the numerator should begin with buyer and target net income and include the after-tax effects of financing, purchase accounting, synergies and other supportable adjustments.

Assume:

• buyer net income: £12.0 million;
• target net income: £4.0 million;
• pre-tax savings: £1.5 million;
• incremental amortisation: £2.0 million;
• incremental interest: £1.0 million;
• tax rate on adjustments: 25%;
• buyer shares: 10 million; new shares issued: 3 million.

The incremental after-tax adjustment is (£1.5m − £2.0m − £1.0m) × 75% = −£1.125m. Pro forma net income is therefore £14.875 million and pro forma shares are 13 million. Pro forma EPS is £14.875m ÷ 13m = £1.14. Standalone EPS is £12m ÷ 10m = £1.20, so dilution is approximately 4.7%: £1.14 ÷ £1.20 − 1.

Use the correct weighted-average convention for the purpose of the analysis. A full-period “as if” pro forma may include new shares for the whole comparative period, while a forecast of reported EPS after closing may weight them from the expected issue date. Apply diluted-share rules consistently and exclude anti-dilutive instruments where the relevant accounting framework requires it.

Run cases with and without synergies and vary interest rates, consideration mix and closing date. The M&A pro forma provides the full accretion/dilution structure, and how the three statements link helps reconcile earnings, financing and equity.

Pro forma gearing shows the debt-to-equity position expected after a proposed transaction, refinancing or forecast period. Because “gearing” has more than one accepted definition, always state the formula rather than presenting an unexplained percentage.

Two common definitions are:

• Net debt ÷ equity; and
• Debt ÷ (debt + equity).

Suppose a company will have £50 million of debt, £10 million of cash and £40 million of equity after an acquisition. Net debt is £40 million. On a net-debt-to-equity basis, pro forma gearing is 100% (£40m ÷ £40m). On a gross-debt-to-capital basis, it is 55.6% (£50m ÷ (£50m + £40m)). Both figures can be correct, but they answer different questions.

A robust pro forma calculation should:

1. bridge opening debt to new borrowings, repayments and assumed target debt;
2. calculate post-transaction cash rather than using an unrelated historical balance;
3. update equity for new issuance, retained earnings and transaction adjustments; and
4. apply the lender, rating-agency or internal definition consistently.

Gearing based on book equity can become distorted when equity is very small or negative. In that situation, supplement it with leverage, interest coverage and cash-flow metrics. Also distinguish gross debt, net debt and debt-like obligations such as leases when relevant to the stated definition.

Use the debt-capacity calculator to test financing capacity and the M&A pro forma to link debt, cash and equity through the transaction model.

Pro forma goodwill is the residual asset expected to arise when a business combination is modelled under the acquisition method. It is calculated after measuring consideration, any non-controlling interest, any previously held interest, and the identifiable assets acquired and liabilities assumed at acquisition-date fair value.

A simplified formula is: Goodwill = consideration + NCI + fair value of prior interest − fair value of net identifiable assets.

Suppose the buyer pays £120 million, non-controlling interest is valued at £10 million and there is no prior stake. The fair value of identifiable assets is £150 million and liabilities assumed are £55 million, so net identifiable assets are £95 million. Pro forma goodwill is £35 million (£120m + £10m − £95m).

Include fair-value step-ups for inventory, property and identifiable intangibles, together with applicable deferred-tax effects. Do not carry forward the target’s old goodwill as though it were another identifiable asset; the acquisition creates a new residual. A bargain purchase arises when the calculation is negative, but the inputs should be reassessed before recognising a gain.

The number remains provisional when valuation work is incomplete, so use sensitivities around intangible values, deferred tax and contingent consideration. For a worked structure, see the M&A pro forma model and the purchase-price allocation and goodwill guide. Actual recognition requires application of the relevant accounting standard.

Pro forma leverage measures indebtedness after giving effect to a transaction or forecast, usually by dividing gross debt by EBITDA. It is widely used in acquisition financing, credit analysis and covenant planning, but the exact numerator and denominator must match the relevant agreement or analytical convention.

Gross leverage = pro forma gross debt ÷ pro forma EBITDA

Assume a buyer has £30 million of debt, the target has £5 million and the buyer raises £20 million of new acquisition debt. If the target debt is repaid at closing, pro forma gross debt is £50 million (£30m + £5m + £20m − £5m). With £12 million of combined EBITDA before synergies, gross leverage is 4.17×. Including £1 million of supportable run-rate savings reduces the ratio to 3.85× (£50m ÷ £13m).

That improvement is only as credible as the synergy assumption. Show leverage both before and after savings, and include the cash cost and timing of achieving them. A strong model also distinguishes:

• funded debt from undrawn facilities;
• gross leverage from net leverage;
• secured, senior and total leverage; and
• covenant EBITDA from accounting or management-adjusted EBITDA.

Roll debt forward after closing rather than stopping at day one. Interest, mandatory amortisation, cash sweeps and refinancings affect future leverage, while EBITDA downside can breach covenants even if debt does not increase.

The debt-capacity calculator can sense-check leverage and coverage. Use the M&A pro forma when the ratio needs to reflect purchase price, financing, earnings and cash flow together.

Pro forma net leverage is post-transaction net debt divided by pro forma EBITDA. It adjusts gross debt for eligible cash and therefore estimates the debt burden after considering immediately available liquidity.

Net leverage = (gross debt − eligible cash) ÷ pro forma EBITDA

If a company has £60 million of debt, £12 million of eligible cash and £16 million of pro forma EBITDA, net debt is £48 million and net leverage is 3.0×. Gross leverage is 3.75×, so the cash assumption creates a material difference.

Do not automatically deduct every reported cash balance. Restricted cash, trapped cash, minimum operating cash and cash already earmarked for transaction fees or debt repayment may not be available. In an acquisition model, calculate closing cash through the sources-and-uses schedule: Closing cash = opening cash + new funding − purchase price − debt repaid − fees − minimum cash retained.

Use a denominator consistent with the purpose of the ratio. Lender-defined EBITDA may permit specified add-backs and caps; management’s adjusted EBITDA may use a different definition. Show the bridge and calculate a conservative case excluding unachieved synergies.

Net leverage is a snapshot, so pair it with interest coverage, free cash flow and a debt paydown schedule. A business at 3.0× today may delever quickly if cash conversion is strong—or move higher if working capital and capex consume cash.

Test the ratio with the debt-capacity calculator and connect the closing bridge to operating cash flow in the M&A pro forma model.

A pro forma organisation chart shows how legal entities, business units and ownership would be structured after a proposed transaction. Unlike a people-only reporting chart, a transaction chart should make the legal and economic relationships clear enough to support consolidation, financing, tax and governance analysis.

For each entity, show where relevant:

• legal name and jurisdiction;
• entity type and direct parent;
• ownership and voting percentages;
• operating, holding or financing role;
• external debt, guarantees or security; and
• minority or joint-venture interests.

For example, a buyer may form Acquisition HoldCo, owned 80% by the buyer and 20% by a co-investor. HoldCo owns 100% of BidCo, which raises acquisition debt and purchases the target. The target’s operating subsidiaries then remain beneath it. The chart should distinguish the 80% economic interest from control, identify the borrower and show which entities guarantee the debt.

Use solid lines for legal ownership and a separate convention for management reporting, guarantees or contractual control. Label whether percentages are issued or fully diluted, and reconcile them to the pro forma cap table. If ownership changes across steps—signing, completion and post-close reorganisation—prepare separate diagrams rather than forcing every stage into one crowded chart.

The chart is an input to the model, not decoration: it determines which entities consolidate, where minority interests appear and which cash flows can service debt. The cap-table pro forma supports the ownership calculations, while the M&A pro forma connects the structure to sources, uses and combined financial statements. Obtain legal and tax advice on the actual structure.

Pro forma run-rate adjusted EBITDA estimates recurring annual EBITDA after annualising operations or benefits that are not fully reflected in the historical period and applying defined normalisations. It is common in transactions and lender presentations, but it is more assumption-heavy than reported or last-twelve-month EBITDA.

Start with LTM EBITDA and bridge every item separately. Suppose a business reports £8.0 million of LTM EBITDA. It has removed £0.5 million of genuinely non-recurring restructuring cost, implemented savings worth £2.4 million annually and opened a site that contributed £0.3 million during its first three months but is expected to contribute £1.2 million at a steady annual rate:

The bridge should disclose the measurement date, evidence and implementation status. Avoid annualising a seasonal peak, adding pipeline revenue as though it were contracted, or counting savings already captured in LTM results. Deduct expected dis-synergies and ongoing costs required to generate the benefit.

Because £11.8 million may not yet exist in reported results, use it alongside—not instead of—LTM EBITDA. Show a phased forecast and a downside case. At 5.0× net leverage, the difference between £8.0 million and £11.8 million changes implied debt capacity from £40 million to £59 million, illustrating why scrutiny matters.

Use the M&A pro forma model for the bridge, the EV/EBITDA calculator for valuation and the debt-capacity calculator for financing sensitivities.