lease-accounting

lease-accounting is a skill for Claude Code from brainbytes-dev/everything-claude-finance. It costs 0 tokens per session (2,499 once invoked), scanned A, original, MIT.

An accounting guide to leases under IFRS 16 and ASC 842, the international and US rules for reporting rental and leasing arrangements. It covers right-of-use assets, lease liabilities and lease classification.

In plain words
What is it for?
Use it to account for new leases, calculate right-of-use assets and liabilities, classify US leases, handle modifications or sale-and-leasebacks and apply short-term or low-value exemptions.
Why use it?
It helps determine whether an arrangement is a lease or a service and how it should appear in financial statements. It also supports changes, renewals, terminations and transitions from older rules.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the everything-claude-finance plugin — 13 skills, 22 commands, 20 agents shipped together

Good fit Use it to account for new leases, calculate right-of-use assets and liabilities, classify US leases, handle modifications or sale-and-leasebacks and apply short-term or low-value exemptions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/brainbytes-dev/everything-claude-finance/lease-accounting
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add brainbytes-dev/everything-claude-finance --skill lease-accounting
Clone the repo
git clone --depth 1 https://github.com/brainbytes-dev/everything-claude-finance

Made for: Claude Code.

Or install everything-claude-finance, the plugin that ships this one along with the rest of its 13 skills, 22 commands, 20 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for lease-accounting

README.md
[![agentmods](https://agentmods.dev/badge/skills/brainbytes-dev/everything-claude-finance/lease-accounting/github.svg)](https://agentmods.dev/skills/brainbytes-dev/everything-claude-finance/lease-accounting)
Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for lease-accounting

Your own site · 80×15
<a href="https://agentmods.dev/skills/brainbytes-dev/everything-claude-finance/lease-accounting"><img src="https://agentmods.dev/badge/skills/brainbytes-dev/everything-claude-finance/lease-accounting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,499 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.02499
Opus 5 $0.00000 $0.01249
Sonnet 5 $0.00000 $0.00500
Haiku 4.5 $0.00000 $0.00250

Measured 9d ago against content hash a06799c504b0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

lease-accounting scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/accounting/lease-accounting/SKILL.md · 239 lines

How it starts

The opening of the file, as written. The whole thing — 239 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Lease Accounting

name: lease-accounting description: Lease accounting — IFRS 16, ASC 842. Cover lessee model, operating vs finance, transition approaches.

When to Activate

  • Accounting for new leases under IFRS 16 or ASC 842
  • Classifying leases as operating vs finance (ASC 842) or applying the single lessee model (IFRS 16)
  • Calculating right-of-use (ROU) assets and lease liabilities at commencement
  • Handling lease modifications, remeasurements, or terminations
  • Transition from legacy standards (IAS 17 / ASC 840) to current standards
  • Sale-and-leaseback transactions
  • Short-term and low-value lease exemptions
  • Lease vs. service contract determination
  • Sublease accounting and classification

Core Concepts

IFRS 16 — Lessee Model (Single Model)

IFRS 16 requires lessees to recognize virtually all leases on the balance sheet. There is no operating/finance lease distinction for lessees.

Initial recognition:

Right-of-Use (ROU) Asset = Lease liability at commencement
                         + Lease payments made at or before commencement
                         + Initial direct costs incurred by lessee
                         - Lease incentives received
                         + Estimated dismantling/restoration costs (IAS 37)

Lease Liability = Present value of future lease payments
                  Discounted at the rate implicit in the lease (if determinable)
                  Otherwise, the lessee's incremental borrowing rate (IBR)

Lease payments included:
  - Fixed payments (less lease incentives receivable)
  - Variable payments based on an index or rate (e.g., CPI-linked)
  - Amounts expected to be payable under residual value guarantees
  - Exercise price of purchase option (if reasonably certain)
  - Penalties for terminating the lease (if term reflects exercise)

Subsequent measurement:

ROU Asset:
  - Cost model (default): Cost less accumulated depreciation less impairment
  - Depreciation: Shorter of useful life and lease term (straight-line unless
    another method better reflects pattern of consumption)
  - If ownership transfers or purchase option reasonably certain: depreciate
    over useful life of underlying asset

Lease Liability:
  - Increase by interest (effective interest method)
  - Decrease by lease payments made
  - Remeasure for changes in lease term, purchase option assessment,
    or variable payments linked to index/rate

P&L Impact:
  - Depreciation expense (in operating costs)
  - Interest expense (in finance costs)
  - Total expense is front-loaded (higher interest in early periods)
  - EBITDA improves compared to old operating lease treatment

Read the full file on GitHub · 239 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 239 lines · 0 tokens per session scan A a06799c504b0

Subscribe to this mod's changes

lease-accounting is a skill published in the GitHub repository brainbytes-dev/everything-claude-finance (5 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,499 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

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