on a semi-annual basis

USAGE SUMMARY

"on a semi-annual basis" is a correct and common phrase in written English.
It is typically used to describe something that occurs twice a year, every six months. Example: Our company reports its financial statements on a semi-annual basis, in January and July.

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

Requests are reviewed on a semi-annual basis.

Harvard University

Post's RSO should update post's walk-in plan with the GRPO and LEGATT, if any, on a semi-annual basis or as needed.

The Guardian

The magazine has been published on a bi-monthly, quarterly, and semi-annual basis, and now publishes on a semi-annual basis.

Princeton University

To examine bone mineral density (BMD) on a semi-annual basis among control subjects and adolescent females receiving depot medroxyprogesterone acetate (DMPA) injection or oral contraceptives.

Journal of Pediatric and Adolescent Gynecology

The Haas LRAP will issue grants to each qualified participant on a semi-annual basis, providing reimbursement for all or a portion of the qualified educational loan payments made in the preceding six months.

University of California, Berkeley

The US men's national team is tactically chaotic, inconsistent, frequently embarrassing, and lumbers along as if borne by the force of America's size and the public's expectations alone, constantly threatening to fall apart at the seams, flirting with disgrace on a semi-annual basis, its heavily conditional successes a pure function of demographics and scale.

The Guardian - Sport

Human-verified similar examples from authoritative sources

Similar Expressions

40 human-written examples

A semi-annual basis seemed more useful than an annual one because it encouraged me to keep an eye on progress in intervals that ensured I had time to make changes before the year-end.

Forbes

If this happens, say on an annual or semi-annual basis, all in the supply chain, including those carving and playing instruments, would be immunized from liability.

The New York Times

This initiative makes extensive use of Autonomous Underwater Vehicles (AUVs) to collect high-resolution stereo imagery, multibeam sonar and water column measurements on an annual or semi-annual basis at sites around Australia, spanning the full latitudinal range of the continent from tropical reefs in the north to temperate regions in the south.

Annual Reviews in Control

Glaser expected the administration to continue rolling out GMA sanctions on an annual, or semi-annual basis, and to target the same types of people any other administration would have.

Vice

Trends of maternal deaths over time are collated on an annual and semi-annual basis, and outcomes across multiple sites reviewed by regional MVP staff.

BMC Health Services Research

Expert writing Tips

Best practice

When using "on a semi-annual basis", ensure consistency in the timeframe. Clearly specify which months or periods the semi-annual actions or events occur to avoid ambiguity.

Common error

Avoid interchanging "on a semi-annual basis" with similar terms like "biennial" (every two years) or "bi-monthly" (twice a month). Precision in these terms enhances clarity.

Linguistic Context

The phrase "on a semi-annual basis" functions as an adverbial phrase. According to Ludwig AI, it modifies a verb or clause to indicate the frequency of an action, specifying that it occurs twice a year or every six months. This is evident in the examples provided, which illustrate its role in detailing how often certain events or processes take place.

Expression frequency: Common

Frequent in

Science

32%

News & Media

26%

Academia

24%

Less common in

Formal & Business

10%

Wiki

8%

Ludwig's WRAP-UP

In summary, "on a semi-annual basis" is a grammatically correct and commonly used adverbial phrase that specifies an event occurs twice a year, or every six months. As Ludwig AI confirms, it is widely accepted and utilized across various contexts, including academia, news media, and science. While alternatives like "biannually" or "every six months" exist, the phrase provides clarity and explicitness. When using this phrase, ensure consistency and clearly define the timeframe to avoid ambiguity. While it is used accross all source contexts, it's more frequent in scientific, academic and media contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

twice a year

Directly indicates the occurrence frequency, simplifying the phrase.

every six months

Specifies the interval in months, providing a more concrete timeframe.

biannually

A single-word adverb conveying the same meaning more concisely.

semi-yearly

Adjectival form indicating something happening every half year.

twice-yearly

Another adjectival alternative that summarizes that a action happens twice a year.

on a half-yearly basis

Uses 'half-yearly' instead of 'semi-annual', changing the wording slightly.

every second semester

Focuses on academic semesters, implying a similar timeframe within an academic context.

at six-month intervals

Emphasizes the regular spacing of events or actions.

at mid-year and year-end

Highlights specific points in the year when the action takes place.

two times per annum

Uses 'per annum' to mean 'per year', formalizing the expression.

FAQs

How can I use "on a semi-annual basis" in a sentence?

You can use "on a semi-annual basis" to describe events that occur twice a year, such as "The company conducts performance reviews "on a semi-annual basis".".

What's the difference between "on a semi-annual basis" and "biannually"?

Both "on a semi-annual basis" and "biannually" mean twice a year. "Biannually" is a single word, while "on a semi-annual basis" is a phrase that provides a more explicit description of the frequency.

Which is correct: "on a semi-annual basis" or "semi-annually"?

"On a semi-annual basis" is a prepositional phrase used adverbially, while "semi-annually" is an adverb. Both are correct but used differently. For example: "Reports are issued "on a semi-annual basis"" versus "Reports are issued semi-annually".

What are some alternatives to "on a semi-annual basis"?

You can use alternatives such as "twice a year", "every six months", or "biannually", depending on the context.