Definition

FIFO Method

Meaning ⎊ Accounting approach assuming the oldest assets in a portfolio are sold first to determine cost basis.
Greeks.liveMarch 30, 2026

FIFO Method

The First-In, First-Out method is an accounting technique used to determine the cost basis of assets sold by assuming that the assets acquired first are the ones sold first. In the context of volatile markets like cryptocurrency, this method significantly impacts the calculation of capital gains.

If the price of an asset has risen over time, selling the earliest units usually results in a higher realized gain and a larger tax obligation. Conversely, if prices have fallen, it might lead to a smaller gain or a larger loss.

This method is often the default choice for tax reporting due to its simplicity and logical flow. It requires precise tracking of the date and price of every individual acquisition.

For long-term holders, FIFO often reflects the reality of their investment journey. It provides a standardized approach that is widely accepted by tax authorities.

Using this method consistently is important for maintaining accurate financial records.

Deterministic Signatures
FIFO Matching
Air-Gapped Signing
Escrowless Trading
Aggregated Feed Models
Sequence Number Tracking
Elastic Net
LIFO Method

Glossary

Capital Gains Taxation

Definition ⎊ Capital gains taxation refers to the levy imposed on profits realized from the sale of an asset held for investment purposes.

Tax Ethics Compliance

Regulation ⎊ Tax ethics compliance within the cryptocurrency and derivatives ecosystem necessitates a rigorous alignment between decentralized protocol participation and established jurisdictional fiscal mandates.

Tax Code Compliance

Tax ⎊ ⎊ Tax code compliance within cryptocurrency, options, and derivatives trading necessitates meticulous record-keeping of all transactions, encompassing acquisition dates, cost basis, and disposition details, to accurately determine taxable events.

Financial Reporting Standards

Asset ⎊ Financial Reporting Standards concerning cryptocurrency necessitate careful consideration of digital asset classification, impacting balance sheet presentation and income recognition.

Asset Tracking Systems

Asset ⎊ Asset tracking systems, within cryptocurrency, options, and derivatives, represent a critical infrastructure for establishing provenance and managing risk exposures.

Investment Tax Planning

Compliance ⎊ Systematic tax planning for cryptocurrency and derivatives necessitates precise adherence to jurisdictional reporting mandates and the accurate categorization of realized gains.

First in First Out

Accounting ⎊ First in First Out (FIFO) is an accounting principle used to determine the cost basis of assets sold from an inventory or portfolio.

Consensus Mechanisms

Architecture ⎊ Distributed networks utilize these protocols to synchronize the state of the ledger across disparate nodes without reliance on a central intermediary.

Crypto Accounting Practices

Practice ⎊ Crypto accounting practices, within the context of cryptocurrency, options trading, and financial derivatives, necessitate a framework that integrates traditional accounting principles with the unique characteristics of digital assets and decentralized finance.

Tax Preparation Services

Tax ⎊ ⎊ Tax preparation services, within the context of cryptocurrency, options trading, and financial derivatives, necessitate specialized expertise due to the complex regulatory landscape and unique characteristics of these asset classes.