Glossary

Business & Finance Glossary: I

36 terms starting with I, from a glossary of 559 definitions covering intangible assets, valuations, and key financial concepts.

IAS 36 (Impairment of Assets)

The IFRS standard that establishes procedures to ensure assets are carried at no more than their recoverable amount — the higher of fair value less costs of disposal and value in use. IAS 36 requires impairment testing whenever there is an indication of impairment, and at least annually for goodwill and intangible assets with indefinite useful lives. If the carrying amount exceeds recoverable amount, an impairment loss must be recognised immediately in profit or loss.

IAS 38 (Intangible Assets)

The International Accounting Standard governing the recognition, measurement, and disclosure of intangible assets. IAS 38 requires that an intangible asset be identifiable, controlled by the entity, and expected to generate future economic benefits. Notably, internally generated brands, customer lists, and similar items cannot be capitalised under this standard.

Identified Intangible Asset

An intangible asset that meets the identifiability criteria under IFRS 3 or IAS 38, meaning it is either separable from the entity (can be sold, transferred, or licensed independently) or arises from contractual or legal rights. Identified intangible assets are recognised separately from goodwill in purchase price allocations.

IFRS 13 (Fair Value Measurement)

The International Financial Reporting Standard that defines fair value, establishes a framework for measuring it, and requires disclosures about fair value measurements. IFRS 13 introduces a three-level hierarchy based on observable market inputs and is foundational to the valuation of intangible assets in financial reporting.

IFRS 16 (Leases)

The IFRS standard that requires lessees to recognise nearly all leases on the balance sheet as a right-of-use asset and a corresponding lease liability, eliminating the previous distinction between operating and finance leases for lessees. IFRS 16 significantly impacts reported assets, liabilities, and financial ratios, and has implications for enterprise value calculations and purchase price allocations where material lease portfolios exist.

IFRS 3 (Business Combinations)

The International Financial Reporting Standard governing the accounting treatment of mergers and acquisitions. IFRS 3 requires acquirers to identify and separately recognise intangible assets at fair value as part of purchase price allocation, which often reveals significant off-balance-sheet value in areas such as customer relationships, technology, and brand.

Impairment

A permanent reduction in the carrying value of an asset on the balance sheet when its recoverable amount falls below its book value. Goodwill and other intangible assets must be tested annually for impairment, and write-downs can significantly affect reported earnings.

Income Approach (Valuation)

A valuation methodology that estimates the value of an asset based on the present value of expected future economic benefits, such as cash flows, earnings, or cost savings. The income approach is the most widely used method for valuing intangible assets and includes techniques such as the relief-from-royalty and multi-period excess earnings methods.

Incurable Depreciation

A form of asset value decline that cannot be economically remedied because the cost of correction exceeds the resulting increase in value, or because the cause is external and beyond the owner's control. In intangible asset valuation, incurable depreciation often arises from economic obsolescence, permanent market shifts, or fundamental changes in regulatory environment. It is deducted from reproduction or replacement cost in the cost approach to valuation.

Indefinite-Lived Intangible Asset

An intangible asset for which there is no foreseeable limit to the period over which it is expected to generate net cash inflows for the entity. Under IAS 38 and ASC 350, indefinite-lived intangible assets are not amortised but must be tested for impairment at least annually and whenever there is an indication of impairment. Common examples include certain trademarks and brand names, broadcasting licences with automatic renewal, and perpetual franchise rights. The useful life must be reviewed each period to determine whether events and circumstances continue to support the indefinite classification.

Indicative Offer

A non-binding expression of interest submitted by a prospective buyer in an M&A process, typically stating the proposed purchase price (or price range), the form of consideration, key assumptions, conditions to completion, and an outline timetable. Indicative offers are submitted after review of the information memorandum and before the buyer is granted access to the full data room for confirmatory due diligence. The quality and competitiveness of indicative offers determine which bidders proceed to the next round.

Inference Cost

The computational expense of running a trained AI model to generate predictions or outputs in production. Inference costs directly impact the unit economics of AI-powered products and services, and are a key consideration in pricing, margin analysis, and the financial viability of AI deployments at scale.

Information Asymmetry

A situation in which one party in a transaction possesses more or better information than the other, creating an imbalance that can affect pricing and deal outcomes. Information asymmetry is particularly acute in intangible-heavy businesses, where the true value of assets such as proprietary data, know-how, and relationships is difficult for external parties to assess.

Information Memorandum (IM)

A comprehensive document prepared by the seller's advisors in an M&A sale process that provides prospective buyers with detailed information about the target business, including its history, products and services, market position, financial performance, management team, growth opportunities, and key risks. The IM is distributed to shortlisted parties after they have signed a non-disclosure agreement and is designed to enable buyers to form a preliminary valuation and submit indicative offers.

Innovation Capital

The value derived from a company's capacity to develop new products, services, processes, and business models. Innovation capital encompasses R&D capabilities, creative talent, experimentation culture, and the pipeline of ideas at various stages of development.

Innovation Measurement

The practice of quantifying an organisation's innovation inputs, processes, outputs, and outcomes to assess the effectiveness of innovation investment and guide strategic decision-making. Innovation measurement encompasses metrics such as R&D spending as a percentage of revenue, patent filing rates, new product revenue share, time-to-market for new offerings, and return on innovation investment. Measuring innovation is challenging because it involves tracking the creation and maturation of intangible assets — many of which have uncertain outcomes and long gestation periods. Effective innovation measurement connects investment in intangible inputs (R&D expenditure, talent acquisition, training) to tangible business outcomes (revenue from new products, market share gains, productivity improvements). Frameworks such as the Oslo Manual and the CHS intangible investment taxonomy provide structured approaches to categorising and measuring innovation at both firm and national levels.

Insourcing

The strategic decision to perform a business function or process internally rather than contracting it to an external provider. Insourcing is the opposite of outsourcing and is typically motivated by the desire to retain control over quality, protect proprietary knowledge, build internal capabilities, or reduce long-term costs. From an intangible asset perspective, insourcing decisions have significant implications for value creation. When an organisation insources a critical function, it invests in building internal knowledge capital, developing firm-specific human capital, and creating proprietary processes — all of which are intangible assets that can appreciate over time. Conversely, excessive outsourcing can hollow out an organisation's intangible asset base by transferring knowledge and capability to third parties. The insourcing versus outsourcing decision is therefore fundamentally a question about where intangible value should be created and retained.

Intangible Asset

A non-physical asset that derives value from intellectual or legal rights, or from the competitive advantage it provides. Examples include brands, patents, software, customer relationships, data, organisational know-how, and human capital. Intangible assets now represent over 90% of the value of S&P 500 companies.

Intangible Asset Intensity

The proportion of a company's total assets or total investment that is attributable to intangible assets. A high intangible asset intensity — common in technology, pharmaceutical, and professional services firms — indicates that value creation is driven primarily by knowledge, data, and relationships rather than physical capital.

Intangible Capital Formation

The process by which firms and economies accumulate intangible capital through investment in R&D, software development, training, brand building, and organisational design. Intangible capital formation is now the dominant form of business investment in advanced economies, yet it is only partially captured by national accounts and corporate balance sheets.

Intangible Collateral

Non-physical assets pledged as security for a loan facility. Intangible collateral encompasses any intangible asset that a lender is willing to accept as part of the borrowing base, including registered intellectual property (patents, trademarks, registered designs), proprietary software with documented source code and escrow arrangements, contracted customer relationships with predictable revenue streams, brand equity supported by measurable licensing revenue or pricing premiums, and proprietary data assets with clear governance frameworks. The viability of intangible collateral depends on several factors: legal ownership clarity (is the asset registered or contractually documented?), transferability (can the asset be sold or licensed independently of the operating business?), valuation confidence (can the asset be reliably valued using recognised methodologies?), and enforcement feasibility (can the lender realise value from the asset in a default scenario?). Intangible collateral typically attracts lower loan-to-value ratios than tangible collateral — 20% to 60% versus 60% to 85% — reflecting the additional complexity of valuation, monitoring, and enforcement. The intangible collateral market is growing as more specialist lenders enter the space and valuation standards mature.

Intellectual Property (IP)

Creations of the mind that are legally protected, including patents, trademarks, copyrights, and trade secrets. IP is a critical intangible asset category for technology and innovation-driven firms and can be licensed, sold, or used as collateral for financing.

Intellectual Property Audit

A systematic review of a company's intellectual property portfolio — including patents, trademarks, copyrights, trade secrets, domain names, and licences — to assess ownership, validity, enforceability, freedom to operate, and commercial relevance. IP audits are essential in M&A due diligence, technology licensing negotiations, and litigation preparation. A thorough IP audit identifies gaps in protection, risks from third-party claims, opportunities for monetisation, and the alignment of IP assets with business strategy.

Interchange Fee

A fee paid by the acquiring bank to the issuing bank each time a payment card transaction is processed, representing the largest component of the merchant discount rate. Interchange fees are set by card networks (Visa, Mastercard) and vary by card type, merchant category, transaction method (card-present vs card-not-present), and jurisdiction. EU interchange fees are capped at 0.2% for debit and 0.3% for credit consumer cards under the Interchange Fee Regulation (2015/751). In the US, the Durbin Amendment caps debit interchange for large issuers.

Interest Coverage Ratio

The ratio of earnings before interest and taxes (EBIT) to interest expense, measuring a company's ability to meet its interest obligations from operating profits. A higher ratio indicates greater financial headroom and lower default risk. Interest coverage is a standard financial covenant in loan agreements and a key input to credit rating assessments, with ratios below 1.5x generally indicating elevated credit risk.

Internal Controls

The policies, procedures, and mechanisms established by an organisation to ensure the reliability of financial reporting, effectiveness of operations, and compliance with applicable laws and regulations. The COSO framework provides the most widely adopted internal controls standard, defining five components: control environment, risk assessment, control activities, information and communication, and monitoring.

Internal Rate of Return (IRR)

The annualised rate of return at which the net present value of all cash flows from an investment equals zero. IRR is the standard performance metric for private equity and venture capital funds, allowing comparison across investments with different holding periods and cash flow profiles.

International Valuation Standards (IVS)

A set of globally recognised standards published by the International Valuation Standards Council (IVSC) that provide a framework for consistent, transparent, and objective asset valuation. IVS covers the valuation of tangible assets, intangible assets, financial instruments, and businesses, and is increasingly referenced by regulators and accounting standard-setters.

Interoperability

The ability of different information technology systems, software applications, and data formats to communicate, exchange data, and use the information that has been exchanged effectively. Interoperability is a critical design requirement in open banking, healthcare IT, and enterprise software, and is increasingly mandated by regulation. Systems with strong interoperability characteristics command higher valuations due to reduced switching costs for customers.

Investor Forum

An organisation or platform that brings together institutional investors to engage collectively with companies on issues of long-term value creation, corporate governance, and stewardship. In the United Kingdom, The Investor Forum was established in 2014 to provide a mechanism for institutional investors to scale their engagement with UK-listed companies. Investor forums are increasingly relevant to intangible asset management because institutional investors recognise that intangible assets — including human capital, innovation capability, brand strength, and data assets — are the primary drivers of long-term value in modern businesses. Through collective engagement, investor forums encourage companies to improve disclosure of intangible asset strategies, invest appropriately in R&D and talent development, and adopt governance practices that protect and grow intangible value.

Invoice Discounting

A form of receivables financing in which a business borrows against its outstanding invoices while retaining responsibility for credit control and collections. Unlike factoring, the borrower's customers are typically unaware of the financing arrangement (confidential invoice discounting). The lender advances a percentage of the invoice value (usually 80-90%) and charges interest until the invoice is paid. Invoice discounting is favoured by larger businesses that wish to maintain direct customer relationships.

Iowa Curves

A standardised set of actuarial survivor curves developed at Iowa State University that describe the retirement patterns of industrial property. Iowa curves are classified by shape (L, S, R, O types) and average service life, providing a systematic framework for modelling asset mortality. In intangible asset valuation, Iowa curves are adapted to model customer attrition patterns and estimate the weighted average remaining useful life of customer relationship intangibles.

IP Holdco

An intellectual property holding company — a legal entity established specifically to own, manage, and licence a group's intellectual property assets. IP Holdcos are used in lending structures to ring-fence IP from the operating company's other creditors and liabilities, creating a cleaner security package for lenders. In a typical IP Holdco structure, the operating company transfers its patents, trademarks, software, and other registered IP to a separate subsidiary, which then licences the IP back to the operating company under an arm's-length licensing agreement. This structure provides several advantages for IP-backed lending: it establishes clear ownership in a single entity, it separates the IP from the operating company's insolvency risk, it creates a documented revenue stream (the licence fees) that supports valuation, and it simplifies enforcement for the lender in a default scenario. IP Holdco structures are common in technology, pharmaceutical, and branded consumer goods sectors. They require careful tax planning (transfer pricing rules apply to intra-group IP licences) and legal structuring (the transfer must be at fair value to avoid undervalue transaction challenges). The UK Patent Box regime, which taxes profits from qualifying patents at a reduced rate, provides additional incentive for UK-based IP Holdco structures.

IP-Backed Lending

A form of asset-backed lending in which intellectual property assets — patents, trademarks, copyrights, and proprietary software — serve as collateral for a loan facility. IP-backed lending enables knowledge-intensive businesses to access non-dilutive growth capital by pledging their intangible assets rather than physical property or equipment. The lender takes a security interest in the IP, which can be enforced through assignment or sale in the event of default. Loan-to-value ratios typically range from 25% to 50% of the independently assessed IP value, reflecting the additional complexity of valuing and liquidating intangible collateral compared to tangible assets. The UK market for IP-backed lending is growing, with specialist programmes offered by NatWest, HSBC Innovation Banking, and the British Business Bank. Key requirements include clear IP ownership, registered rights (where applicable), demonstrated revenue attribution, and an independent valuation from a qualified IP valuer. IP-backed lending is distinct from revenue-based financing and venture debt, though all three can form part of a broader non-dilutive financing strategy.

IPO (Initial Public Offering)

The process of offering shares of a private company to the public for the first time through a stock exchange listing. An IPO is a major exit route for venture capital and private equity investors, and requires extensive preparation including financial audits, regulatory compliance, and valuation.

Issuing Bank

A financial institution licensed by card networks to issue payment cards (credit, debit, or prepaid) to consumers and businesses. The issuing bank extends credit or provides access to deposited funds, bears the cardholder's credit risk, and receives interchange fees on each transaction. Issuing banks are responsible for cardholder authentication, fraud prevention, and dispute resolution. The issuer's relationship with cardholders generates valuable customer relationship and data intangible assets.

Business & Finance Glossary: I

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