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Module 01 · Accounting fundamentals

Accounting standards: IFRS, US GAAP and local rules

What accounting standards are, full IFRS, IFRS for SMEs, US GAAP and local standards across the Americas (Mexican NIF, Brazilian CPC, Argentine RT, Bolivian NC), and how they relate to tax rules.

⏱ 10 min readLevel: BeginnerUpdated: 2026-11-02

If every company recorded things its own way, nobody could compare financial statements. Accounting standards are the common rules that say when to record something, for how much and how to present it.

By the end of this lesson you will be able to
  • Explain what an accounting standard is and who issues it.
  • Tell full IFRS, IFRS for SMEs and US GAAP apart.
  • Know which framework each country in the Americas uses.
  • Distinguish an accounting standard from a tax rule.

The main frameworks

FrameworkIssued byWhere it is used
Full IFRSIASB, LondonListed companies, banks and large companies in most of Latin America and Canada
IFRS for SMEsIASBSmall and medium-sized entities: a simplified version with fewer options and disclosures
US GAAPFASB, United StatesUS companies and those listed there
Local standardsEach country's professional bodiesWhere IFRS was not adopted, or as a complement

Which framework each country uses (summary)

CountryMain framework
CanadaIFRS for publicly accountable entities; ASPE for private enterprises
United StatesUS GAAP
MexicoNIF, issued by CINIF (very close to IFRS)
ColombiaIFRS by groups: full (group 1), SMEs (group 2) and simplified accounting (group 3)
Peru, Chile, Ecuador, Uruguay, Paraguay, Central AmericaFull IFRS or IFRS for SMEs
BrazilCPC pronouncements, converged with IFRS
ArgentinaFACPCE technical resolutions; IFRS mandatory for listed companies
BoliviaCTNAC accounting standards; IFRS as a supplementary source

Each page in Module 12 explains the country's framework in more detail.

Accounting standards and tax rules are not the same

The accounting standard aims to show economic reality. The tax rule aims to compute the tax. Sometimes they agree and sometimes they do not:

  • A fine is an accounting expense but is almost never deductible for income tax.
  • An asset's useful life may differ for accounting and for tax.
  • Some countries require their own books and formats (for example, VAT purchase and sales books).

That is why the accountant keeps the books under the accounting standard and then reconciles with tax. Under IFRS, the differences give rise to deferred taxes.

Example: how GoSoft recognizes a property sold on installments

Under IFRS 15 (revenue from contracts with customers), revenue from the sale is recognized when control of the property transfers, and the financing interest is recognized as it accrues. GoSoft follows that logic: it books the principal sale when the contract is signed and each installment's interest when it is collected. See Collecting installments, arrears and interest.

Standards in GoSoft

When you choose the company's country, GoSoft loads its accounting profile: chart of accounts coding, official names of the financial statements, reference taxes and withholdings, and periodic returns.

gosoft.app
Financial statements with the country's official names
Financial statements with the country's official names
Common mistakes
  • Keeping the books "only for taxes" and ignoring economic reality.
  • Applying full IFRS to a micro-business that could use IFRS for SMEs or a simplified regime.
  • Copying another country's chart of accounts without adapting the coding or taxes.
Who issues IFRS?

The IASB (International Accounting Standards Board).

Which framework do US companies use?

US GAAP, issued by the FASB.

Why can a fine be an accounting expense but not tax-deductible?

Because accounting reflects economic reality while tax law decides what counts for the tax computation; fines are usually excluded.

What does GoSoft load when you choose the company's country?

Its accounting profile: chart of accounts coding, statement names, reference taxes and withholdings, and tax returns.

Next module: the company, country and currency