One of the most significant deadlines for taxpayers, businesses, corporations, and governmental agencies in America is the end of the financial year. However, in contrast to most other nations where a standard system is used, in America, the financial year is a combination of varying fiscal years-federal, state, and business- which have their own regulations and reporting standards. It is a complex structure, particularly for small businesses, global companies, or anyone attempting to understand tax deadlines in the United States.

The financial year is not just an ordinary 12-month period in the U.S., but one that defines how tax returns, budgets, and financial statements are prepared. Whether you are a business calculating your cash flow cycle, a corporation working out how long your financial year is, or an individual preparing your returns, it is important to understand which financial year America uses to stay current and plan.

What Financial Year Is It Right Now?

The United States is in federal Fiscal Year 2026 (October 1, 2025 – September 30, 2026). Individual taxpayers use calendar year 2026 (January 1 – December 31, 2026) for their tax years. As the previous state fiscal year (SFY) closed on June 30, 2026, most U.S. states have entered their 2027 SFY on July 1, 2026 and are heading into the June 30, 2027 deadline.

Current Financial Year Snapshot

Fiscal Year Type	Start Date	End Date	Status
Federal Fiscal Year 2026	October 1, 2025	September 30, 2026	Current: closing soon
Federal Fiscal Year 2027	October 1, 2026	September 30, 2027	Upcoming
Most State Fiscal Years 2027	July 1, 2026	June 30, 2027	Current
Individual Tax Year 2026	January 1, 2026	December 31, 2026	Current

Financial Year vs. Calendar Year in the USA

The first difference to appreciate in the US fiscal year is the distinction between a calendar year and a financial (fiscal) year. A calendar year is defined as the period between January 1 and December 31, and the financial year can be any other 12-month period elected for accounting.

The relevance of this difference is substantial. A financial year ending after the busiest season is a popular choice with businesses with a seasonal cycle, including retail, agriculture, or tourism. Meanwhile, many taxpayers and small businesses focus on the calendar year because it coincides with the IRS tax year. For example:

• Calendar Year Users: Salaried people, freelancers, the majority of small businesses, and sole owners.

• Fiscal Year Users: Corporations that have distinctly seasonal patterns, nonprofits, and some state governments.

Knowing which structure you are under allows you to set your filing date, budget seasons, and compliance date.

U.S. Federal Government Fiscal Year

The federal government runs on a fixed cycle:

October 1 to September 30 of the following year.

This cycle governs:

• Federal budgeting
• Agency funding
• Congressional appropriations
• Government spending plans

Federal Fiscal Year 2026 is October 1, 2025 through September 30, 2026, and Federal Fiscal Year 2027 is October 1, 2026 through September 30, 2027.

This is unusual timing, and here is the historical explanation. In 1976, Congress shifted the federal FY to September 30, to allow agencies time to prepare budgets, and to ease the transition between administrations. All federal departments still implement this same schedule, including the IRS and the Department of Education.

This cycle also matters for the broader economy. This schedule is important for businesses that are subject to government contracts, as well as for those that are funded by federal grants, social programs, public spending, or contract awards. 

State Fiscal Years In America

While the federal government runs October–September, most states use a different cycle. July 1 to June 30 is the most common state fiscal year in America. That said, fiscal years vary by state based on historical budget practices or state law. Examples include:

• New York: April 1 – March 31
• Texas: September 1 – August 31
• Alabama & Michigan: October 1 – September 30

As of mid-2026, most states are operating within their fiscal year that began July 1, 2026 and runs through June 30, 2027. These variations affect the timing of state taxation, budget cycles, education funding, and state spending. Anyone running a business across multiple states should know each state’s fiscal calendar, particularly when filing state taxes or setting up multi-state operations.

Financial Year for Businesses and Corporations

The IRS in the U.S. gives businesses an option of:

• A Calendar Year (January-December)
• A Fiscal Year (any 12-month period ending on the last day of any month, or a 52/53-week year)

The selected financial year will dictate how income is reported, how expenses are calculated, and how taxes are submitted.

IRS Rules for Business Tax Years

Corporations, partnerships, and LLCs may select their financial year depending on:

• Operational cycles
• Industry seasonality
• Reporting preferences
• Integration is required in a company group.

Industries that benefit from non-traditional fiscal years include:

• Retail (year-end after sales after holiday)
• Hospitality (annual end of peak seasons)
• Farming & agriculture
• Construction companies
• Educational institutions
• Companies that have a lengthy production time.

The decision of the right financial year in America assists businesses in maximizing cash flow, minimizing their tax liabilities, and preparing more reliable financial statements.

How to Choose or Change a Financial Year (For Businesses)

Choosing the appropriate financial year depends on your business model. Other companies match their financial year with the season in which they perform best or worst. Some are on par with the parent company in terms of consolidating their fiscal year.

Choosing a Financial Year

You may want to select a fiscal year if:

• Your business follows a recurring seasonal pattern
• You need consistent reporting across a corporate group
• You need to align with a parent company, including one based abroad
• Your business requires non-standard reporting periods

Changing a Financial Year

To change your financial year, the IRS generally requires:

• Form 1128 — Application to Adopt, Change, or Retain a Tax Year
• A detailed explanation for the change
• IRS approval (in most cases)
• Evidence that the change serves a legitimate business purpose

Changing fiscal years isn’t something to do casually, it affects tax filing, reporting, and bookkeeping. Most companies work with tax professionals or outside accounting firms to manage the transition correctly.

Are you a CPA or accounting firm helping clients navigate a fiscal year change?

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Why the Financial Year in America Matters

Whether you’re in business or not, knowing your financial year helps keep your business on track, legally and financially. The U.S. operates on an overlapping cycle, so clarity here can prevent you from facing compliance risks, penalties and budgeting mistakes. Knowing the U.S. fiscal system has the following advantages: 

• Better Business Planning: Structured forecasting, budgeting and performance analysis is possible. 
• Accurate Tax Filing: Understanding this can help you avoid IRS penalties and meet deadlines. 
• Transparent Reporting and Audits: Your financial statements must agree with your selected fiscal calendar for auditors, investors and lenders.
• Investor Confidence: With a good selection of financial year, your reports will reflect the business performance accurately, giving rise to stakeholder trust. 

End of Financial Year in America, by Category

Federal Year End September 30 – this is when things get approved in the federal budget, reviewed, and reported in agencies.

State Year-End: June 30 is the common end-of-year date for most states; some have other dates in accordance with state law.

Corporate Year-End Tasks Regardless of when a business’s fiscal year closes, year-end typically requires:

• Completing financial statements
• Finishing expense reconciliation
• Preparing tax documents
• Conducting internal audits
• Reviewing cash flow and profitability
• Reconciling accounts and balances
• Filing annual reports

Many businesses bring in outsourced accounting support during this period, particularly for closing the books or preparing investor-ready reports.

Wrapping Up

At this moment, FY 2026 in America is Federal Fiscal Year 2026, State Fiscal Year 2027 (most states run from July 1st through June 30th, ending June 30th, 2027), and Individual Tax Year 2026 (1st Jan through Dec 31st, 2026). There is no single answer to “what financial year is it?”—it depends on the question, whether it’s a federal budget question, state government, or tax filing.

But understanding the fiscal year, calendar year, and tax year is no mere trivia; it can directly impact when your business has to file, close the books, and report to stakeholders. With the wrong advice, you may find yourself missing deadlines or having trouble meeting them, or you may have compliance issues altogether that could be avoided.

For assistance with determining which financial year is the right one for your business, keeping up with IRS deadlines, or preparing for year-end, A1 Outsourcing’s accounting and tax preparation team can help. Discuss with our team how to get your financial year off to a stress free and compliant start!

Frequently Asked Questions

Q1: What is the financial year in the USA?

A financial year in America is a period of 12 months in which accounting is done to tax filing, budgeting, and financial reporting. It can be based on a calendar year or a fiscal year selected by the government, states or corporations.

Q2: What is the U.S. tax year?

To individuals, the U.S. tax year is the calendar year, January 1 to December 31. Businesses can use the calendar year or a selected fiscal year accepted by the IRS.

Q3: What is the difference between financial year and fiscal year?

Financial year and fiscal year are both used as a 12-month accounting period in the U.S. But again, a fiscal year can vary from the calendar year based on government regulation or business requirements.

Q4: What fiscal year are we in right now (2026)? 

The federal government is in Fiscal Year 2026 (October 1, 2025 – September 30, 2026). Most states are in their 2027 fiscal year (July 1, 2026 – June 30, 2027), since their FY2026 cycle already ended June 30, 2026. 

Q5: Is the U.S. currently in FY2025 or FY2026?

The U.S. federal government is currently in FY2026, which began October 1, 2025 and ends September 30, 2026. FY2025 ended on September 30, 2025.

Q6: What tax year are we currently in? 

For individual taxpayers, the current tax year is calendar year 2026, running January 1 to December 31, 2026.