Ledger

The Ledger blog

Practical articles for accounting firms: the principles, the calculations and worked examples, written by our team of tax specialists and CPAs.

CSRS 4200 compilation engagements: a practical guide, from acceptance to the report

Acceptance, engagement letter, basis of accounting note, management's acknowledgment, the report and the file: each step of a CSRS 4200 compilation.

Nabil Nachi, tax specialist · October 25, 2026 · 10 min

The Quick Method for GST and QST: benefits, calculation and example

Who can use the Quick Method, which rates apply, on what base, the 1% credit and a complete worked example. For accounting firms.

Nabil Nachi, tax specialist · October 4, 2026 · 7 min

Long-term debt at year-end: amortization schedule, current portion and accrued interest

Calculate the payment, build the amortization schedule, split out the current portion, accrued interest and the notes to the financial statements. Worked example.

Nabil Nachi, tax specialist · October 4, 2026 · 8 min