Why would a company extend their accounting period?

Asked by: Gwendolyn Murphy  |  Last update: July 28, 2026
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Companies extend their accounting period primarily to align financial reporting with natural business cycles, manage tax liabilities, simplify administrative burdens, or gain time for complex reporting. It is a strategic move to optimize cash flow, match seasonal fluctuations, or align with a parent company's fiscal year.

Why do companies change their accounting period?

Entities may change their fiscal year for a variety of reasons, including matching financial reporting to the seasonal fluctuations of an entity's business, cash management purposes, matching the fiscal years of peers in an industry, and changing to S-corporation status, among others.

Can an accounting period be longer than a year?

You choose your accounting period (tax year) when you file your first income tax return. It cannot be longer than 12 months.

Can an accounting period be longer than 18 months?

You can lengthen your company's financial year: to a maximum of 18 months, or longer if your company's in administration. once every 5 years.

What are the reasons for change in accounting date?

Below are the reasons why Taxpayers change their accounting dates:-A change might be inevitable where it is a regulatory pronouncement or provision to align preparation of statutory returns to specified dates; A company might need to change its accounting date to align with that of the group; A company might change its ...

Changing your Accounting Dates! Everything you need to know!

31 related questions found

Why would you extend an accounting period?

For example, a common reason for changing year-end is to improve cash flow by deferring corporation tax payments. This may be sensible financial management, or it may be a sign that the company is struggling and a warning of greater problems to come.

What are the rules for accounting periods?

Accounting periods can be weekly, monthly, quarterly, or annually, using either a calendar or fiscal year. The accrual method of accounting, using revenue recognition and matching principles, ensures consistent financial reporting.

Can a financial year exceed 12 months?

A literal interpretation of Clause 2 of this Article allows one to conclude that the Financial Year may not exceed 12 months. If the financial year of a company exceeds 12 months, then such period 'for which the Taxable Person prepares financial statement' does not fit; hence, the calendar year is the only option left.

What is the 12-month rule in accounting?

What Is the 12-Month Rule? Under IRS regulations, prepaid expenses are generally deductible in the year they are paid if the benefit from that payment doesn't extend beyond: 12 months after the first date the taxpayer realizes the benefit, or. The end of the following tax year, whichever is earlier.

What are the 4 accounting periods?

7 types of accounting periods

  • Calendar year. This accounting period takes place over a calendar year, which starts on Jan. ...
  • Fiscal year. A fiscal year accounting period takes 52 or 53 weeks and typically begins at the start of a financial quarter, such as in January or April. ...
  • Calendar quarter. ...
  • Fiscal quarter. ...
  • Calendar month.

What is considered long term in accounting?

Long term assets are assets that a company uses in its production process and with a useful life of more than one year. Such assets are also called “fixed assets,” as they can contribute to a big portion of the company's fixed costs associated with production.

Why would a company change their fiscal year end?

Maybe seasonal business fluctuations have changed, and it makes sense to match your financial reporting for the ebbs and flows of your company's operations. Help for liquidity. Perhaps a change in fiscal year will allow for better cash management and assist with liquidity purposes or debt covenant compliance.

What is an acceptable reason for late filing?

your partner or another close relative died shortly before the tax return or payment deadline. you had an unexpected stay in hospital that prevented you from dealing with your tax affairs. you had a serious or life-threatening illness. your computer or software failed while you were preparing your online return.

Can the IRS audit you after 7 years?

How far back can the IRS go to audit my return? Generally, the IRS can include returns filed within the last three years in an audit. If we identify a substantial error, we may add additional years. We usually don't go back more than the last six years.

Should I keep my 20 year old tax returns?

You generally don't need to keep 20-year-old tax returns; the standard IRS recommendation is to keep most tax records for 3 years, but 6 years if you significantly underreported income (25% or more), or even indefinitely if you never filed or filed fraudulently. For most people, keeping records for 3-7 years covers standard audits, but if those returns are from a time you bought/sold property or have complex investments (like worthless securities), you might need them longer, so consider shredding or securely disposing of anything older than 7 years unless it's for property records.

Can an accounting period be extended?

A company may change its accounting reference date at any time, provided the filing date for the existing period has not expired. An accounting reference period may not exceed 18 months and, except in the circumstances set out below, a company may not extend its accounting period twice in any five-year period.

How does the accounting period affect taxes?

How does my accounting period affect my taxes? Your accounting period determines when you report your income and expenses, impacting your overall tax liability.

What are the four golden rules of accounting?

The three golden rules of accounting are (1) debit all expenses and losses, credit all incomes and gains, (2) debit the receiver, credit the giver, and (3) debit what comes in, credit what goes out. These rules are the basis of double-entry accounting, first attributed to Luca Pacioli.

What are common accounting mistakes?

Some common steps that are often cut for the sake of time include failing to reconcile accounts, back up books, or record small transactions. While these might seem insignificant on their own, doing this for months can contribute to big problems in the long run.

What is the normal accounting period for a business?

An accounting period, or reporting period, is often 12 months. There may be different accounting periods for various business tasks. For example, you may have one for income tax, another for sales tax, and still others for business reporting.