# The Accounting Cycle: From Source Document to Final Accounts

The accounting cycle is the sequence used to identify financial events, record transactions, organise ledger balances, make necessary adjustments and prepare financial statements. It connects source documents with the final reports an owner reads. Each stage answers a different control question, so skipping a stage can leave apparently tidy accounts unsupported.

In a digital system, several stages may happen automatically or together. The underlying logic remains useful: establish the event, record its effects once, reconcile the balances, apply the appropriate period-end treatment and review the reports. Automation does not remove the need for evidence or judgment.

## Identify the event and collect evidence

Consider an illustrative Durgapur workshop receiving maintenance services for ₹25,000 in March. The work is completed, accepted and appropriately treated as an expense on the stated facts. The supplier invoices the workshop, which pays ₹20,000 before month end.

The source file includes the work order, completion confirmation, invoice and payment evidence. These records establish purpose, timing, amount and settlement. Tax is excluded from this simple example so the main accounting effects remain clear.

Check that the transaction belongs to the business and that it has not already been entered. An invoice arriving through both email and paper is one transaction, not two. If the service description is unclear, resolve it before assuming the classification.

## Record the balanced entry

The workshop records a ₹25,000 maintenance expense and ₹25,000 supplier payable when the relevant recognition conditions are met. In debit-and-credit terms, expense is debited and the payable credited. The ₹20,000 payment then debits the payable and credits bank.

At month end, the supplier balance is ₹5,000. The full ₹25,000 expense belongs in the relevant period on these facts, even though ₹5,000 remains unpaid. Recording only the bank payment would understate expense and the liability.

Use meaningful descriptions and references. The entry should be traceable to the work and bill without searching through an employee’s personal messages. If a correction is later needed, preserve its reason and link to the original item.

## Post and organise the ledger

Ledger accounts collect the movements by type: maintenance expense, supplier payable and bank in this example. Supplier detail records the individual bill and payment allocation. The general ledger carries the corresponding balances for reporting.

Reconcile detail with control totals. The supplier schedule should include the unpaid ₹5,000 and agree with the relevant ledger on the defined basis. The bank entry should appear in the bank reconciliation with any valid timing difference explained.

| Stage | Main question |
|---|---|
| Source review | What happened and what supports it? |
| Journal entry | What financial effects must be recorded? |
| Ledger and detail | Where are the movements and balances collected? |
| Trial balance | Do ledger debit and credit totals agree? |
| Adjustments and reconciliation | Are amounts complete, correctly timed and supported? |
| Financial statements | How should the reviewed result and position be presented? |

The sequence provides a map, but review can send an item back to an earlier stage when evidence or classification is incomplete.

## Prepare the trial balance and reconcile balances

The trial balance lists ledger balances and checks total debit-credit equality. Agreement is useful, but it does not establish that the workshop recorded every supplier service or used the correct expense categories.

Review bank, customers, suppliers, inventory, equipment, loans and other significant balances using appropriate schedules. Search for omitted costs, duplicate entries, old suspense items and unexpected signs. A negative physical-cash balance or unexplained customer credit deserves investigation.

For the maintenance bill, compare the supplier statement and subsequent settlement where relevant. If another completed service lacks an invoice, assess whether an accrual is needed. This extends the review beyond documents already posted.

## Make period-end adjustments

Accruals, prepayments, depreciation, inventory valuation and estimates can affect the period’s result. Each adjustment needs its own evidence and applicable accounting treatment. The cycle is not a licence to post round-number journals until profit looks reasonable.

Suppose the workshop paid annual insurance earlier in the year. Its closing prepayment schedule should reflect coverage still unconsumed. Equipment records should support depreciation and disposals. Inventory counts and condition information should support quantity and valuation.

Prepare an adjusted trial balance after reviewed entries. Keep an adjustment log showing amount, reason, source, preparer and approval. Where a figure remains provisional, identify the open issue and potential effect rather than presenting false certainty.

## Prepare and review the financial statements

Map adjusted accounts to the required financial statement lines and notes. Review performance, financial position and cash information together as applicable. The ₹5,000 unpaid maintenance amount appears in the appropriate liability reporting, while the expense contributes to the period’s result.

Check comparative information, accounting policies and material disclosures. An unusual movement should be explainable from the underlying records. Management should understand the important conclusions and judgments before approving the reports.

Use the appropriate closing process to carry continuing balances into the next period and retain the supporting schedules. Control changes to closed periods and communicate material revisions to issued reports.

Use the close to improve the next cycle. If the same supplier invoice is missing every month, change the collection process. If bank receipts repeatedly lack customer references, change the information requested at payment. Recording the correction solves this period’s amount; changing the handoff reduces the chance that the same issue will recur.

The accounting cycle is complete when reports can be traced back to evidence and opening balances can be traced forward into the next period. Following that chain consistently gives the owner more than a set of totals: it provides an explanation of how the business’s activity became its reported result.

## Sources and references

- [ICAI Foundation: Meaning and Scope of Accounting](https://resource.cdn.icai.org/74599bos60479-fnd-cp1-u1.pdf)
- [ICAI Foundation: Basic Accounting Procedures and Journal Entries](https://resource.cdn.icai.org/74606bos60479-fnd-cp2-u1.pdf)
- [ICAI Foundation: Ledgers](https://resource.cdn.icai.org/74607bos60479-fnd-cp2-u2.pdf)
- [ICAI Foundation: Trial Balance](https://resource.cdn.icai.org/74608bos60479-fnd-cp2-u3.pdf)
- [ICAI: Framework for the Preparation and Presentation of Financial Statements](https://indasaccess.icai.org/Volume-III/AS/asb.html?a=101)