Ong & Company

Ong & Company Ong & Company is a professional accounting, tax, and advisory services firm. Our team of CPAs help c

At Ong & Company, we have been providing unparalleled professional accounting, tax, and consulting services since 1982. Our team of CPAs can help you with both your business and personal financial needs to help you minimize your tax expenses and reach your financial goals. Headquartered in Corporate Woods, at College Boulevard and Antioch Road in Johnson County, Kansas, we serve over 1,000 clients across the United States.

Forever grateful.
05/25/2026

Forever grateful.

Client Spotlight: Sopra Salon & Med Haus
05/22/2026

Client Spotlight: Sopra Salon & Med Haus

An article highlighting client Sopra Salon & Med Haus

Consider a mid-year refresh: Confirm that you have the correct phone number, email address, mailing address, and payment...
05/15/2026

Consider a mid-year refresh: Confirm that you have the correct phone number, email address, mailing address, and payment information throughout your important accounts.

With the end of the first quarter of the fiscal year, now is a good time to plan ahead. If you typically owe estimated q...
05/01/2026

With the end of the first quarter of the fiscal year, now is a good time to plan ahead. If you typically owe estimated quarterly tax payments, it's a good idea to set a portion of your income aside each pay period to put towards those future payments.

Business Ownership: Kansas Annual Report
04/24/2026

Business Ownership: Kansas Annual Report

Information about the Kansas Annual Reports, Information Reports

Team Ong took some well-deserved time to unwind and celebrate together after the rush of tax season!
04/20/2026

Team Ong took some well-deserved time to unwind and celebrate together after the rush of tax season!

2026 Tax Planning Insights: KCMO Business License
04/03/2026

2026 Tax Planning Insights: KCMO Business License

Information about the KCMO Business License Form RD_105

Tax Day (April 15th) is almost here! April 15th is the deadline for individuals to file their tax returns. It's also the...
04/01/2026

Tax Day (April 15th) is almost here! April 15th is the deadline for individuals to file their tax returns. It's also the deadline to make estimated tax payments for the first quarter of 2026, and to file an extension if you need more time to file your taxes!

2026 Tax Planning Insights: Senior Tax Deductions
03/20/2026

2026 Tax Planning Insights: Senior Tax Deductions

A document outlining the senior tax deductions under OBBBA.

Key Deadlines for 2025 Tax Preparation: April4/15: Tax Day! Deadline for individuals, trusts, and corporations to file t...
02/06/2026

Key Deadlines for 2025 Tax Preparation: April
4/15: Tax Day! Deadline for individuals, trusts, and corporations to file their tax returns. Also is the deadline to file for an extension. Estimated payments for the first quarter of 2026 are due as well.

Address

9225 Indian Creek Pkwy, Ste 100
Overland Park, KS
66210

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(913) 451-0056

Website

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