Amortisation profile

Map scheduled principal repayments over time and the remaining refinancing or maturity exposure.

Quick answer

An amortisation profile is the timing and amount of scheduled principal reductions over a facility term. It should distinguish scheduled amortisation, mandatory prepayments, voluntary repayments, revolving reductions and the final maturity balance.

Use the worked example

Meaning and transaction use

OCC guidance treats loan structure and repayment sources as central underwriting considerations. [S1]

SEC-filed loan disclosure illustrates mandatory prepayment linked to cash flow and leverage. [S2]

Proposed review method: Build a period-by-period debt schedule tied to facility terms, cash flow, covenants and maturity plans.

Worked example

Illustrative calculation only. All figures are hypothetical.

Scroll the table horizontally to view all columns.

Measure	Calculation	Result
Opening principal	Given	100.0m
Scheduled amortisation	Given	10.0m
Mandatory prepayment	Given	6.0m
Ending principal	100.0 - 10.0 - 6.0	84.0m

The hypothetical period ends with 84.0m principal before any voluntary repayment.

Proposed transaction review process

Read documents

Extract definitions, amounts, dates, thresholds and remedies.

Reconcile inputs

Tie financial and legal inputs to source evidence.

Model scenarios

Test base, downside, liquidity and enforcement cases.

Control execution

Record approvals, certificates, notices and monitoring.

Evidence checklist

Facility terms

Agreement, amendments, fee letters and notices.

Financial evidence

Accounts, forecasts, debt schedule and reconciliations.

Security and priority

Guarantees, collateral, filings and intercreditor terms.

Monitoring

Certificates, waivers, defaults, actions and correspondence.

Decision framework

Situation	Proposed action
Definitions differ	Use the executed financing agreement.
Evidence is incomplete	Hold the conclusion and request source records.
Downside fails	Resize, restructure or decline the exposure.
Terms change	Update the model and approval record.

Common errors to check

Using accounting labels instead of contractual definitions.
Relying on forecasts without reconciled source data.
Ignoring downside liquidity and enforcement timing.
Failing to update the model after amendments.

Build the amortisation profile decision file

Bring the governing documents, reconciled inputs and decision questions to a structured review. Record assumptions, approvals and follow-up actions.

Discuss the transaction

Primary references and editorial scope

OCC Comptroller Handbook: Loan Portfolio Management
Official bank-supervision guidance on credit risk, underwriting, structure, monitoring and problem loans. Reference checked 17 September 2026.
SEC filing: leverage and mandatory prepayment terms
Filed example of leverage covenants and leverage-linked excess-cash-flow prepayment. Reference checked 17 September 2026.

Editorial qualification

General debt-advisory education using public institutional and filed sources. Figures are hypothetical. Executed documents, facts, law and professional advice determine actual rights and outcomes.

General business information. Obtain advice appropriate to the legal, tax, accounting and financing facts. No offer, lender commitment or transaction outcome is represented. All worked examples use expressly assumed figures. Editorial draft date: 17 September 2026.