Reference
The accountant's library
Structured practical references that start with a work question, explain the treatment, source and boundary, then lead to a lesson or tool where you apply it.
The accounting cycle: from document to statements
The road every transaction travels: document, entry, posting, trial balance, adjustments, statements. Knowing where you stand on that road is how you know where to look when a number goes wrong.
Practical output: Work note: The accounting cycle: from document to statements — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: Accounting does not start from an opinion but from an evidenced fact. The document is what proves something happened: an invoice, a goods receipt, a bank statement, a contract. Without one you do not have an accounting event; you have an impression.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Accrual basis versus cash basis
The difference between when an event happened and when cash moved. That difference alone answers most of the "why is profit high and the bank account empty?" questions.
Practical output: Work note: Accrual basis versus cash basis — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: The cash basis records when cash moves: you collected, so you recorded revenue; you paid, so you recorded an expense. Simple — but it measures liquidity rather than performance.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Reading the statement of financial position
A picture at a moment: what the business owns, what it owes, and what is left for its owners. Its ordering is not cosmetic — it says when each item turns into cash.
Practical output: Work note: Reading the statement of financial position — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: Assets = liabilities + equity. Not an imposed rule but a consequence: everything the business owns was funded either by others or by its owners, so the two sides cannot come apart.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Reading the income statement
A period's performance, ordered downward from revenue. Every line between revenue and net profit answers a different question about the business.
Practical output: Work note: Reading the income statement — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: Revenue less cost of revenue gives gross profit, which measures the efficiency of production or buying alone. Operating expenses are then deducted to give operating profit — the performance of the activity before the effects of financing and tax.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
The cash flow statement by the indirect method
It starts at profit and ends at the cash that actually moved. The indirect method is the one most used, because it is built from figures the books already hold.
Practical output: Work note: The cash flow statement by the indirect method — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: Operating measures the cash the activity itself generates, and it is the one that matters most: a healthy business funds itself from it. Investing measures the buying and selling of assets. Financing measures borrowing, repayment, capital movements and distributions.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
VAT: registration, invoicing and the return
What you collect on the authority's behalf, what you deduct of what you paid, and the difference is what you remit. The tax invoice is the condition that makes the deduction possible at all.
Practical output: Work note: VAT: registration, invoicing and the return — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: Output tax is what you collect from customers on your standard-rated sales. Input tax is what you paid suppliers on your purchases. The net between the two accounts is what is remitted for the period — or refunded, if input exceeded output.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Zakat: the base, the rate and the return
Zakat is not a percentage of profit but of a base built from long-term sources of funding less the non-zakatable assets they funded. That distinction is the first thing a beginner gets wrong.
Practical output: Work note: Zakat: the base, the rate and the return — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: The base starts from equity and long-term liabilities — what funded the business and stayed in it — then deducts net fixed assets and long-term investments, because those are funds settled into assets that are not zakatable.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
E-invoicing: what changed in your daily work
An invoice is no longer a sheet you print but a structured document generated by a system and connected to the authority's platform. The practical effect on an accountant is larger than the name suggests.
Practical output: Work note: E-invoicing: what changed in your daily work — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: The first phase required invoices to be generated electronically in a structured format, ending acceptance of handwritten or scanned invoices. The second added integration with the authority's platform, rolled out in waves by revenue size.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Receivables ageing and the expected credit loss allowance
A receivable is an asset until proved otherwise. The ageing schedule is the tool that turns a feeling that "this customer is late" into a number the statements can carry.
Practical output: Work note: Receivables ageing and the expected credit loss allowance — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: It spreads customer balances across bands by days past due: current, up to thirty days late, then sixty, then ninety, then beyond. The older a balance gets, the lower the chance of collecting it.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Fixed assets: capitalisation, depreciation and disposal
One decision at the start of an asset's life — capitalise or expense — governs the statements for years after it. Which is why it deserves to be made by a rule rather than a judgement call.
Practical output: Work note: Fixed assets: capitalisation, depreciation and disposal — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: An asset's cost includes everything spent to make it ready for its intended use: its price, freight, transit insurance, installation and commissioning tests. These are costs that would not have been incurred but for the asset.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Payroll: from register to entry to transfer
Three outputs from one source: a register HR approves, an entry that enters the books, and a file that goes to the bank. Any one of them drifting from the others is what makes month end exhausting.
Practical output: Work note: Payroll: from register to entry to transfer — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: Gross pay adds basic pay and allowances. Deductions take out what goes to other bodies on the employee's behalf, chief among them their social insurance share. What remains is the net due to them.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.
Internal controls and segregation of duties
A control is not a written procedure but something that stops an error or finds it. The difference between the two is the difference between a business that discovers its own problems and one whose auditor discovers them for it.
Practical output: Work note: Internal controls and segregation of duties — A structured explanation, every official rate with source and review date, then a direct path to a lesson, tool or track.
A decision from the reference: Preventive stops before the fact: holding an invoice from payment until it passes the match, refusing a duplicate invoice number, approval limits by amount. Detective finds after the fact: the supplier statement reconciliation, a review of unusual payments, a surprise count.
Reference boundary: Reviewed on 2026-08-18. Before relying on the treatment, open the linked official source and confirm that it applies to the period facts and the organisation's policy.