"The tax return is too difficult for a mathematician,

It takes a Philosopher."

— Albert Einstein

Welcome to McKernan Corp on the web Thanks for visiting

For more Americans than realize it, doing their taxes is more than just filling out a set of difficult forms. There is a philosophy, best summed up by …

There is nothing sinister in so arranging one's affairs as to keep taxes as low as possible. Everybody does so, rich and poor; and all do right, for nobody owes any public duty to pay more than the law demands.

— Justice Learned Hand

The McKernan Corp is a Tax Consulting–Accounting firm, located in King of Prussia, Pennsylvania — one of the principal commercial and residential hubs in the western Philadelphia suburbs.

Since our founding 47 years ago in 1971, our focus has been on providing friendly, relaxed and knowledgable tax-related service to our clients — small- to medium- sized businesses and individuals. We are a small, local firm and take a personal interest in the needs of our clients

Next Estimated Tax Due Dates

If it seems that tax due dates are always just around the corner — it's because they are. Don't miss those important Estimated Tax Payments.

Individuals:

3rd Quarter Estimate Due:
Mon, Sep 17, 2018
(35 days)

Corporations:

3rd Quarter Estimate Due:
Mon, Sep 17, 2018
(35 days)

2017 Individual Federal Income Tax Returns with an Extension are due Mon, Oct 15, 2018 — 63 days to go!

Remaining due dates for Tax Year 2018:

Return	Due Date
2017 Annual Income Tax Return with Extension	Mon, Oct 15, 2018
3rd Quarter, 2018 Estimate	Mon, Sep 17, 2018
4th Quarter, 2018 Estimate	Tue, Jan 15, 2019
2018 Annual Income Tax Return	Mon, Apr 15, 2019

The due date(s) shown above apply to your Federal tax filings. Most states follow the federal due dates, however, you should check with your state's tax department to be sure. Due dates for Local tax estimates / returns may differ — you should check with your local tax authority.

Remaining due dates for Fiscal Year ending Dec, 2018:

Return	Due Date
Estimate: 3rd Quarter, 2018	Mon, Sep 17, 2018
Prior Year Annual Tax Return with Extension (FYE: Dec, 2017)	Mon, Sep 17, 2018
Estimate: 4th Quarter, 2018	Mon, Dec 17, 2018
Annual Tax Return: Fiscal Year ending Dec, 2018	Fri, Mar 15, 2019

The due date(s) shown above apply to your Federal tax filings. Most states follow the federal due dates, however, you should check with your state's tax department to be sure.

"The tax return is too difficult for a mathematician,

It takes a Philosopher."

Welcome to McKernan Corp on the web Thanks for visiting

Let us put our experience to work for you!

Individuals:

Corporations: