LLC vs S Corp in Maryland and Virginia: A 2026 Guide for Chinese-American Business Owners

Business Owners
Written By Danni Shen, CFA®

Last reviewed: September 2026 · Educational, not individual tax or legal advice · By Danni Shen, CFA®

Choosing between an LLC and an S corp in Maryland or Virginia comes down to profit, salary, and eligibility. An S corp election can start paying off at about $60,000 of profit and more, but only when the owner's reasonable salary is roughly half of profit and filing costs stay low, because two things most guides skip eat into the payroll tax savings: the QBI deduction shrinks when profit becomes salary, and the S corp adds payroll and a second tax return. Every shareholder must also be a US citizen or resident alien. Maryland and Virginia both honor the federal election. The District of Columbia does not. Here is the 2026 decision, with a worked example at $60,000 and what the same math looks like at $300,000.

Almost every Chinese-American owner I talk to in Rockville, Gaithersburg, and Fairfax has asked a CPA or a 小红书 thread the same question: "Should I be an LLC or an S corp?" The answers they get are federal and generic. The payroll tax math is right, but it ignores the deduction you give up, the state fees you add, and the shareholder rules that matter when family money from overseas is involved. Let me fill in the rest.

An LLC is a legal structure. An S corp is a tax election.

The first confusion to clear up: you are not choosing between an LLC and an S corp. You are choosing how your LLC (or corporation) is taxed.

  • A single-member LLC is ignored for federal tax by default. Profit lands on Schedule C of your personal return and all of it is subject to self-employment tax.
  • A multi-member LLC is taxed as a partnership by default. Each owner's share of profit is generally subject to self-employment tax.
  • An LLC or corporation that files Form 2553 is taxed as an S corporation. You become an employee of your own company, take a W-2 salary, and the remaining profit passes to you as a distribution that is not subject to payroll tax.

The election is due within 2 months and 15 days of the start of the tax year it should cover, or any time in the prior year (IRS Form 2553 instructions). If you missed it, the IRS allows late elections for up to 3 years and 75 days with a reasonable-cause statement under Rev. Proc. 2013-30. Maryland and Virginia accept the federal election automatically; neither requires a separate state form.

Where do the S corp savings actually come from?

Self-employment tax is 15.3%: 12.4% for Social Security on the first $184,500 of 2026 earnings, plus 2.9% for Medicare on everything, plus an additional 0.9% Medicare tax above $200,000 for single filers or $250,000 for joint filers (SSA 2026 wage base). An S corp pays that 15.3% only on the W-2 salary. The distribution escapes it.

The catch is that the salary has to be "reasonable compensation" for the work you do. The IRS has said plainly that a K-1 or a 1099 is not a substitute for a W-2 when an owner works in the business (IRS Fact Sheet 2008-25), and lists the factors it weighs: your training and experience, your duties, the time you put in, what you pay non-owner employees, and what comparable businesses pay for the same role (IRS, S corporation compensation issues). An S corp with $300,000 of profit and a $30,000 owner salary is an audit invitation, not a strategy.

The part most Chinese CPA blogs leave out: the QBI deduction shrinks

Here is the trade that does not show up in the "save $8,000 in payroll tax" headline. The Section 199A qualified business income deduction lets pass-through owners deduct 20% of business income. Your W-2 salary is not qualified business income. Every dollar you move from profit to salary to satisfy the IRS is a dollar that loses the 20% deduction.

The example below is hypothetical, uses 2026 figures, assumes a married couple whose other household income already puts them in the 12% federal bracket (so the QBI deduction is not capped by taxable income), and ignores state income tax, which is similar under either structure. Administration is a typical $2,500 for a payroll service plus the separate Form 1120-S return.

LLC, Schedule C S corp, $30,000 salary S corp, $40,000 salary
Business profit $60,000 $60,000 $60,000
Self-employment or payroll tax $8,478 $4,590 $6,120
Payroll tax saved vs LLC $3,888 $2,358
Qualified business income $55,761 $27,705 $16,940
20% QBI deduction $11,152 $5,541 $3,388
Deduction lost vs LLC $5,611 $7,764
Extra income tax at 12% $673 $932
Payroll service + 1120-S preparation about $2,500 about $2,500
Net annual benefit of the S corp about $700 about -$1,100

So at $60,000 the S corp is a coin flip. With a $30,000 salary it clears about $700. With a $40,000 salary it loses about $1,100. The difference is entirely the salary, and a $30,000 salary for someone who runs a business full time is hard to defend under the IRS factors above in most trades. That is why $60,000 is the floor, not the sweet spot. The election becomes reliably worthwhile above roughly $80,000 to $100,000, and the gains grow from there.

The same math at $300,000 of profit makes the point more sharply. With a $150,000 salary the S corp saves about $8,200 of payroll tax, loses about $29,200 of QBI deduction, pays about $7,000 more income tax at 24%, and after $2,500 of administration comes out slightly behind the LLC. With a $110,000 salary it saves about $14,300 of payroll tax, loses about $20,600 of deduction, and nets about $6,900 ahead. The structure does not save tax by itself. The salary decision does, and that number has to be defensible. This is the conversation to have with your CPA before you file Form 2553, not after.

Two groups should read the table differently:

  • Doctors, dentists, consultants, and other "specified service" owners lose the QBI deduction entirely once joint taxable income passes $553,500 in 2026 (phase-out begins at $403,500). Above that line the S corp savings are not clawed back, and the election is usually a clear win.
  • Owners below about $60,000 of profit rarely come out ahead. The payroll tax saved is small, the QBI loss and the $2,000 to $3,000 of added compliance eat most of it, and a lower W-2 also lowers your future Social Security benefit and your retirement plan room, since SEP and Solo 401(k) employer contributions are a percentage of W-2 pay. Our SEP IRA and Solo 401(k) guide walks through that link.

Does the state change the answer?

Yes, in three ways, and one of them is decisive.

  • Maryland and Virginia honor the federal S election. A Maryland S corp files Form 510 and a Virginia S corp files Form 502; neither state needs a separate election. Maryland charges every LLC and corporation a $300 annual report fee. Virginia charges $50 for an LLC and $100 for a stock corporation with up to 5,000 shares (Virginia SCC), and Northern Virginia localities add a gross receipts tax, the BPOL, that applies whichever way you are taxed.
  • The District of Columbia does not honor it. For DC purposes an S corp is a C corp and pays the 8.25% franchise tax on Form D-20, minimum $250 (DC 2025 D-20 instructions). An LLC that skips the election pays the same 8.25% as unincorporated business franchise tax on DC income over $12,000, unless more than 80% of its income is the owners' personal services and capital is not a material factor (DC OTR). For a DC business the S corp math above changes completely, and it needs a CPA who works in the District.
  • Both states offer a pass-through entity tax that lets the business deduct state income tax above the federal SALT cap: 8.75% in Maryland on individual members' shares, with 2026 limited to Maryland-source income (Comptroller alert, April 2026), and 5.75% in Virginia (Virginia Tax). The election is annual and worth modeling once profit passes six figures.

If your CPA has never raised the QBI trade-off or the DC exception, our guide to how to find a good CPA for a small business lists the questions that surface it.

What if I live in Maryland and my business is in Virginia?

This is the DMV-specific question, and it has a two-part answer. Maryland, Virginia, and DC have reciprocity agreements, but they cover wages only. Your S corp W-2 salary from a Virginia business is taxed by Maryland, where you live, and Virginia will not tax it. Your K-1 share of the business profit is not covered by reciprocity. Virginia taxes it as Virginia-source income on a nonresident return, and Maryland gives you a credit for the Virginia tax paid. Flip the states and the same logic applies. If you also elect the pass-through entity tax, ask your CPA whether your resident state credits the other state's entity-level tax; the states differ on this.

A short decision checklist

Choose the default LLC (no S election) when profit is under about $60,000, when any owner is a nonresident alien, when you need flexible profit splits, or when the business is in DC and qualifies for the personal-services exemption.

Choose the S corp election when profit is above about $60,000 and rising, the owners are all citizens or resident aliens, you can document a reasonable salary that still leaves a meaningful distribution, and you have run the QBI math rather than assumed it.

Either way, set up payroll before you need it, calendar the Maryland April 15 or Virginia registration date, and revisit the decision every year the profit moves by more than $50,000.

If you want the salary, QBI, state, and retirement plan pieces modeled together for your household rather than in four separate spreadsheets, that is what our business owner planning covers. Book a call and bring last year's return. Our FAQ page explains how we work with owners and what it costs, and more guides are in our For Business Owners hub.

FAQ

Does Maryland or Virginia require a separate S corp election? No. Both states follow the federal Form 2553 election. A Maryland S corp files Form 510 and pays tax only on behalf of nonresident owners unless it elects the pass-through entity tax. A Virginia S corp files Form 502. The District of Columbia is the exception and taxes S corporations as C corporations.

At what profit does an S corp make sense? From about $60,000 of profit, and only if the reasonable salary leaves a meaningful distribution. In a 2026 illustration at $60,000, a $30,000 salary netted about $700 after the QBI deduction and filing costs, while a $40,000 salary lost about $1,100. The election becomes reliably worthwhile above roughly $80,000 to $100,000. The salary decision matters more than the structure.

Does Washington DC recognize S corporations? No. For District tax purposes an S corporation is a C corporation and files Form D-20, paying the 8.25% corporate franchise tax with a $250 minimum. LLCs without the election pay the 8.25% unincorporated business franchise tax on DC income over $12,000 unless more than 80% of income comes from the owners' personal services.

Do I have to pay myself a salary in an S corp? Yes, if you work in the business. The IRS treats officers who perform services as employees and has stated that a K-1 or Form 1099 cannot replace a W-2. The salary must be reasonable for your role, judged by factors such as duties, hours, experience, and what comparable businesses pay. Distributions come after the salary, not instead of it.

I live in Maryland and my business is in Virginia. Which state taxes my S corp income? Both, in different pieces. Reciprocity between Maryland, Virginia, and DC covers wages only, so your W-2 salary is taxed by Maryland alone. Your K-1 share of profit is Virginia-source income: Virginia taxes it on a nonresident return and Maryland gives you a credit for the Virginia tax paid. If the business elects Virginia's pass-through entity tax, confirm with your CPA that Maryland credits the entity-level tax.

Related: Solo 401(k) vs SEP IRA for S corp owners · Cash balance plans for business owners in Maryland and Virginia · How to find a good CPA for your small business

Sources

Tax figures are 2026 amounts from the IRS, SSA, Maryland Comptroller, Virginia Tax, Virginia SCC, Fairfax County, and DC OTR as of September 2026 and may change. The worked example is hypothetical. This post is general education, not individual tax, legal, or immigration advice. Entity choice, reasonable compensation, and state elections are filing positions to set with your CPA and attorney.

The opinions voiced in this material are for general information only and are not intended to provide specific advice or recommendations for any individual.

Securities and investment advisory services offered through LPL Enterprise (LPLE), a Registered Investment Advisor, Member FINRA/SIPC, and an affiliate of LPL Financial. LPLE and LPL Financial are not affiliated with Allset Wealth.

Danni Shen, CFA®
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