Most intangible assets cannot be observed changing hands in an open market. There is no Bloomberg ticker for a pharmaceutical company's patent portfolio, no public auction for a well-known consumer brand, no exchange-traded price for a proprietary software platform. Yet under IFRS 3 and ASC 805, these assets must be valued — and the value must be defensible to auditors, acquirers, and courts.
The Relief from Royalty method (RFR) is the most widely used technique for solving this problem. This guide covers the theory behind the method, the inputs required, the benchmarks that anchor a credible royalty rate, and a worked example showing how the Asset Valuator module in Opagio Intangibles runs a defensible RFR valuation.
The Relief from Royalty method is an income-based valuation technique that estimates the fair value of an intangible asset by calculating the royalty payments the owner would have paid to a third-party licensor if the asset did not already belong to them. Ownership therefore provides "relief" from those payments — and the present value of that relief, after tax, is the fair value of the asset.
The method is grounded in a simple counterfactual. If the company did not own the brand, patent, or software, it would have to license an equivalent asset from someone else. The after-tax royalty stream it avoids is the economic benefit of ownership. Discount that stream back to today at an appropriate rate, and you have a defensible fair value.
Relief from Royalty (RFR) is an income approach to intangible asset valuation that values an asset as the present value of the after-tax royalty savings the owner enjoys by not having to license the asset from a third party.
RFR is the preferred method under both IFRS 3 and ASC 805 for valuing marketing-related intangibles (brands, trade names, trademarks, trade dress, domain names), contract-based intangibles (licensing agreements), and certain technology-based intangibles (patents, trade secrets, software where comparable licensing data exists). It is widely accepted by the Big Four, the IRS, HMRC, and most international tax authorities for transfer pricing and purchase price allocation work.
Three practical advantages make RFR the default choice for brand and patent valuation.
First, the method requires only asset-specific inputs. Unlike Multi-Period Excess Earnings (MPEEM), which requires the valuer to deduct contributory asset charges for every other asset contributing to cash flow, RFR isolates the asset's value from a single revenue stream and a single royalty rate. This makes it computationally simpler and less susceptible to double-counting.
Second, a rich body of third-party licensing data exists. Databases of royalty agreements — RoyaltyStat, ktMINE, RoyaltySource — contain thousands of actual licensing transactions organised by industry, asset type, and deal size. This comparability evidence is the foundation of a defensible royalty rate, and it is the reason tax authorities and auditors trust RFR outputs.
Third, the counterfactual framing is intuitive to non-specialists. Boards, buyers, and regulators readily understand the logic of "what would we pay to license this if we didn't own it?" That clarity matters when the valuation needs to be defended in a PPA audit, a tax dispute, or a deal negotiation.
RFR dominates brand and patent valuation not because it is the most sophisticated method, but because it is the most defensible. The licensing benchmarks are real transactions, the logic is intuitive, and the math is tractable — three qualities auditors and tax authorities reward.
An RFR valuation produces a year-by-year cash flow model. Each year's cash flow is calculated as revenue × royalty rate × (1 − tax rate), then discounted to present value. The model needs six inputs — and getting each one right is the difference between a credible valuation and a number that falls apart under scrutiny.
| Input | What It Represents | Typical Range | Primary Source |
|---|---|---|---|
| Revenue Year 1 | Revenue attributable to the asset in the first projection year | Asset-specific | Management forecasts, historical splits |
| Royalty rate | % of revenue a third-party licensor would charge | 1-10% (asset-dependent) | RoyaltyStat, ktMINE, industry benchmarks |
| Growth rate(s) | Year-over-year revenue growth during projection | 0-15% | Business plan, market forecasts |
| Projection period | Number of years over which asset generates cash flow | 5-20 years | Useful life, contract term, patent expiry |
| Tax rate | Effective corporate tax rate | 19-25% (UK/US) | Current or forecast effective rate |
| Discount rate | WACC or intangible-specific required return | 8-20% | CAPM, build-up method, peer WACC |
Not all company revenue is attributable to a single intangible asset. A consumer goods company selling through supermarkets earns revenue from its brand, its customer relationships, its distribution contracts, and its supply chain. For brand valuation purposes, the relevant revenue is only the revenue associated with the products carrying the brand name.
For a patent, the attributable revenue is the revenue from products that embody the patented technology. For software, it is the revenue from products or services that could not be delivered without the software. Where revenue splits are unclear, use management's historical segment reporting, product-level gross margin analysis, or a defensible allocation based on headcount or R&D spend.
The royalty rate is the most scrutinised input in an RFR valuation, and for good reason — small changes in the rate produce large changes in fair value. A 1 percentage point move in the royalty rate on £10m of revenue changes annual after-tax royalty savings by £75,000 (at a 25% tax rate), which compounds substantially over a 10-year projection.
The defensible approach is to anchor the rate to observed third-party licensing transactions for comparable assets. The databases publish ranges by industry and asset type:
For a consumer packaged goods (CPG) brand in the personal care category, RoyaltyStat data typically shows licensing rates ranging from 2% to 6% of net sales, with a median around 3.5%. A mid-strength national brand would therefore anchor to the median, while a premium brand with strong pricing power might justify rates at the upper end of the observed range.
Where database evidence is thin (as is common for software and certain patents), use industry-standard rule-of-thumb ranges supported by independent academic research — but document the rationale carefully. Auditors challenge unsupported royalty rates more aggressively than any other RFR input.
The projection period should reflect the asset's economic useful life, not its accounting useful life. A brand with continued investment in marketing has an indefinite useful life and is typically modelled with 10-15 years of explicit projection followed by a terminal value. A patent is modelled over its remaining legal life (up to 20 years for utility patents, but typically 5-15 years remaining by the time a deal happens). Software has a shorter useful life — 5-7 years is typical — reflecting the pace of technological obsolescence.
Growth rates should reflect realistic market expectations, not management ambition. A good rule of thumb is that growth in the explicit projection period should taper toward a terminal growth rate that does not exceed long-run nominal GDP growth (typically 2-3% in developed markets).
Use the effective corporate tax rate applicable to the jurisdiction in which the royalty would be paid. For UK entities, 25% is the current main rate. For US entities, 21% federal + state (blended effective rate 24-26% for most states). For multinationals, the tax rate should reflect where the asset is held and where royalty income would be recognised — this is often a transfer pricing question as much as a valuation question.
The discount rate should reflect the risk of the cash flows attributable to the specific asset, not the weighted-average risk of the business. A brand's cash flows are typically less volatile than the business as a whole — customer loyalty persists through recessions — so the brand-specific discount rate may be below WACC. A patent covering an unproven technology is typically riskier than the business as a whole — early-stage patents have high failure rates — so the patent-specific discount rate may be above WACC.
In practice, valuers start with the target company's WACC and adjust upward or downward based on asset-specific risk factors: technological obsolescence, customer concentration, market competition, regulatory risk. A typical adjustment range is WACC ± 2-3 percentage points.
In many jurisdictions, the acquirer of an intangible asset in a taxable asset deal can amortise the asset for tax purposes over a defined period — 15 years in the US (Section 197), up to 20 years in the UK (with restrictions on pre-2002 intangibles). This amortisation creates a tax shield that increases the economic value of ownership beyond the pure royalty savings.
The Tax Amortisation Benefit uplift typically adds 10-20% to the fair value, depending on the tax rate, amortisation period, and discount rate. It should always be applied in a PPA context and should be flagged but optionally applied in a standalone valuation for strategic purposes.
TAB only applies where the acquirer actually obtains the amortisation deduction. In a UK share deal (as opposed to an asset deal), the acquirer typically inherits the seller's tax basis — meaning no step-up, no TAB. Always check the deal structure before applying the uplift.
The Asset Valuator module in Opagio Intangibles has a dedicated RFR calculator built in. It handles all six inputs above, applies optional adjustments, and produces an Excel-exportable workbook with full documentation — suitable for deal workpapers, audit support, and board presentations.
The Valuator provides three pre-configured RFR templates — Brand/Trademark, Patent/Technology, and Software/SaaS — each loaded with sensible default ranges for royalty rates, projection periods, and discount rates. Select the template that best matches your asset, then adjust the inputs.
Input the revenue attributable to the asset in Year 1, then the royalty rate. The calculator shows benchmark ranges for each asset type and links to supporting research. You can enter a single rate or a step-rate schedule if the rate changes over time (e.g., discounted for the first 3 years then stepping up).
Choose a single growth rate applied uniformly, or enter year-by-year growth rates for more granular projections. Select the projection period — typical defaults are 10 years for brands, 7 years for software, and the remaining legal life for patents.
Enter the effective tax rate and the discount rate. The calculator provides WACC build-up helpers if you need to derive a rate from first principles, and shows the sensitivity of fair value to each input.
Toggle mid-year convention for more accurate present value calculations (recommended for most professional valuations). Enable Tax Amortisation Benefit if applicable. The calculator shows the incremental value contribution of each adjustment.
The output shows a year-by-year table of revenue, royalty savings, tax, and discounted cash flows. A sensitivity matrix displays fair value at +/- 1 percentage point royalty rate and +/- 1 percentage point discount rate. Export the complete workbook to Excel with separate Assumptions and Calculation sheets.
A defensible RFR valuation is not about the sophistication of the spreadsheet — it is about the quality of the assumptions and the documentation of how each was derived. Opagio Intangibles' Asset Valuator Excel export includes a dedicated Assumptions sheet precisely because that is what auditors and tax authorities actually read.
To see how RFR works in practice, consider a fictional UK B2B SaaS company — "Meridian Analytics" — which a PE firm is acquiring for £60m. The deal team needs to allocate the purchase price across the acquired intangibles as part of the IFRS 3 purchase price allocation. The brand is one of the assets identified.
Revenue Year 1: £12m (total SaaS revenue, all branded under Meridian) • Royalty rate: 2% (anchored to median SaaS brand royalty rate from RoyaltyStat, 1.5-3.5% range) • Growth rates: 20% Years 1-3, tapering to 5% by Year 10 • Projection period: 10 years • Tax rate: 25% (UK main rate) • Discount rate: 12% (company WACC of 11% + 1% for brand-specific risk) • TAB: Not applied (share deal, no step-up)
The Valuator's RFR calculator applies these inputs and produces a year-by-year cash flow projection. In Year 1, revenue attributable to the brand is £12m, royalty saving at 2% is £240,000, after-tax royalty saving is £180,000, and the present value at 12% (mid-year convention) is £170,000. The same calculation repeats for each projection year, with revenue growing at the specified rates and cash flows discounted by progressively larger discount factors.
The total present value of the 10-year royalty savings stream comes to approximately £2.4m, which represents the fair value of the Meridian Analytics brand. That figure is then recorded on the acquirer's balance sheet as a recognised intangible asset, amortised over its estimated useful life, and tested annually for impairment.
A common error in brand RFR valuations is applying the royalty rate to total company revenue when only a portion of that revenue is brand-attributable. For a single-brand business this is usually acceptable, but for multi-brand portfolios each brand should be valued against its own attributable revenue. The Valuator warns when total revenue exceeds a reasonable benchmark for the business size.
RFR is not universal. Three situations require a different approach.
First, customer relationships and order backlog are better valued using Multi-Period Excess Earnings (MPEEM). Customer assets do not have an active licensing market, and the excess earnings approach properly accounts for the contributory assets (working capital, fixed assets, workforce) that a customer relationship depends on to generate cash flow.
Second, internally developed software, assembled workforces, and proprietary databases are often better valued using the Replacement Cost method. Where no external licensing benchmarks exist — because the asset is unique and not comparable to market transactions — the cost to recreate the asset from scratch is a more defensible anchor than a speculative royalty rate.
Third, non-competition agreements are typically valued using the With-and-Without method, which compares the business value with the non-compete in place versus the business value without it. The counterfactual for a non-compete is not "what would we pay to license this" — it is "what would happen to our cash flows if this agreement did not exist".
Opagio Intangibles' Asset Valuator pre-maps each of its 35 asset types to the appropriate valuation methods, so you always start with the right approach — RFR only appears as an option for the assets where it is genuinely the defensible method.
Over hundreds of PPA reviews, the same five errors recur.
Unsupported royalty rate. Picking a rate without citing comparable licensing data is the single fastest way to have a valuation challenged. Always document the source (database, academic study, industry report), the comparable transactions consulted, and the reasoning for the specific rate chosen within the observed range.
Revenue double-counting. Applying a brand royalty to revenue that is already attributed to another intangible — customer relationships, patents — inflates the brand value at the expense of accuracy. The RFR revenue should be the revenue the brand itself generates, not total company revenue.
Ignoring the terminal value. Most RFR models assume the asset is worthless after the explicit projection period. For long-lived assets like established consumer brands, this understates fair value. A terminal value — calculated using a Gordon growth model or multiple — should be added where the asset has a genuinely indefinite useful life.
Wrong discount rate. Using the company WACC for every asset ignores the reality that different intangibles have different risk profiles. A patent protecting an unproven drug compound is materially riskier than the business as a whole; a well-established brand is materially less risky. Adjust the discount rate asset-by-asset with documented rationale.
TAB misapplication. Applying TAB in a share deal where the acquirer does not actually obtain a tax step-up is a common error. TAB only applies where the deal structure produces amortisable basis in the acquirer's hands. Check the legal structure before toggling TAB on.
Most RFR valuations that fall apart in audit or deal negotiation do so because of three preventable issues — unsupported royalty rates, mismatched revenue attribution, and misapplied TAB. Opagio Intangibles' Asset Valuator flags each of these proactively and asks for the supporting documentation before generating the final output.
A single RFR valuation is useful for a specific decision — a PPA, a transfer pricing study, a licensing negotiation. But for commercial planning, investor reporting, or PE exit preparation, the more important question is the total value of the intangible asset portfolio and how each asset contributes to that total.
Opagio Intangibles supports this portfolio view. You can run an RFR valuation on each qualifying asset (typically 4-8 assets for a mid-market business), then combine the outputs with MPEEM valuations for customer relationships, Replacement Cost valuations for workforce and proprietary software, and With-and-Without valuations for non-competes. The Portfolio in Opagio Intangibles aggregates these into a single view, tracks them over time, and benchmarks them against peer companies.
For PE-backed companies preparing for exit, this portfolio view is increasingly the difference between a priced deal and a bidding war. Acquirers who understand the intangible composition of a target make more confident offers. Sellers who can demonstrate the composition in advance control the narrative and the price.
RFR, MPEEM, With & Without, and Replacement Cost are all built into the Asset Valuator module in Opagio Intangibles. The Asset Valuator covers all 35 asset types across The Opagio 12 Value Drivers, pre-maps each to the defensible method, and produces an Excel-exportable workbook with a dedicated Assumptions sheet — the sheet auditors and tax authorities actually read.
Opagio Intangibles runs RFR, MPEEM, With & Without, and Replacement Cost across your full asset portfolio — not just one asset in isolation. That portfolio view is what transforms a single PPA estimate into a PE-ready intangibles strategy.
Book a demo of Opagio Intangibles →
To see the Asset Valuator in context alongside the Value Drivers Register, Growth Plan, and Normalised P&L, explore Opagio Intangibles.
Ivan Gowan is the CEO of Opagio. He spent 15 years as a senior technology leader at IG Group (LSE: IGG), overseeing engineering growth from 12 to 250 people during the company's rise from £300m to £2.7bn. He built IG's first online and mobile trading platforms, launched the world's first Apple Watch trading app, and holds an MSc from Edinburgh with neural networks research (2001). Meet the team →
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