Do you want a more obscure S Corp benefit? Of course you do!
A Qualified Subchapter S Subsidiary, also known as a QSub or QSSS, is simply an S corporation that’s owned by another S corporation. A QSub is treated as a subsidiary of the parent S corporation. Why do you care? At times, you want to merge two businesses, but the assets are immovable (think of a Medicare certification or a specialized defense contract). You might need to S elect one before the combination because of certain rules with the merger.
You might also want to combine gross receipts for the passive investment income test, or combine basis between stock and loan basis, or combine to release accumulated earnings and profit (AE&P).
Are you regretting asking? It’s OK, we’ll move along
S Corp Election Checklist
So we showed you all the benefits, fees and such… but we need to put the horse back in front of the carriage. Let’s go through a quick checklist to ensure we aren’t going down the wrong road. As Doc Brown in Back to the Future says, “Roads? Where we’re going, we don’t need roads.” Well, in S Corp land, we do:
Does your business earn over $48,000 net income (profit) after expenses? Say yes.
Are you located in New York City or Tennessee, where S corporation tax rates are egregious and suck up all the federal tax savings? New Hampshire? Portland, Oregon? Say no. Although there might be exceptions where an S Corp makes sense, NYC, TN, and NH in order to maximize Section 199A deduction benefits.
Do you have other W-2 income that exceeds or comes close to exceeding the Social Security limits of $168,600 (2025)? Say No. If you say yes, we need net business income to exceed $200,000 in #1 above so that the Medicare savings exceeds the “lost” Social Security tax paid by the S Corp (huh? We can explain).
Is this a going concern? In other words, is the business going to continue to earn the same income or more each year? Say Yes.
Do you have an LLC or some other entity in place that can be elected to be taxed as an S Corp? Say Yes. If you say No, we have options, just not elegant ones such as Shelf Corporations.
Do you have other partners besides a spouse… business partners, that is? Say No. If you say yes, are you currently splitting income based on ownership percentages or some formula? If you say Formula, then we’ll need to explore a multi-entity arrangement.
Does your entity own any appreciating assets, such as real estate? Say No. We don’t put appreciating assets into an S corporation. Holding companies own real estate and operating companies elect S Corp status. Chinese Wall.