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SG Inc CPA

CPA firm helping medical practice owners and business owners stop overpaying taxes. We connect your business and personal finances into one clear plan. SG Inc.

Proactive tax planning, prep, bookkeeping, and advisory. Offices in Plano, TX and Milpitas, CA. has been developing relationships with individuals, and small to mid-size companies since December 2003. Providing a range of services including Accounting, Auditing, Tax Preparation and Planning, Bookkeeping, Management, Business Consulting, Payroll Processing and Business Operations.

-Company Formati

on, Permits and Licences
-Sales Tax
-Tax Return Preparation
-Debt Settlements
-Accounting & Management Services
-Payroll & Book Keeping
-Advisory
-Busniness Consulting
-Manager Staffing

09/04/2026

For tech founders operating their company as a pass-through entity, the business tax return and the personal tax return are directly connected in the most literal sense: income and loss from the business flows through to the personal return and affects everything from the marginal rate on other income to eligibility for certain deductions and credits.

Even for founders operating through a C-corp, the personal and business pictures interact in important ways. Founder salary, distributions, and any secondary transaction proceeds all affect personal income. Employer-side retirement plan contributions from the C-corp can be deducted at the entity level. Health insurance premiums paid by the company have specific tax treatment depending on the entity structure and how they are documented.

The most expensive planning mistakes we see for tech founders come from treating the business return and the personal return as two separate exercises with no connection to each other. The decisions that maximize the combined after-tax position require looking at both simultaneously, which means working with a CPA who understands the startup and the founder, not just the K-1 or the W-2 in isolation.

If your current accountant only sees one side of this picture, that gap is probably showing up somewhere in your tax bill. SG Inc CPA works with tech founders in San Jose and the Bay Area.

[TaxPlanning, CPASanJose, SGIncCPA, SiliconValley, PersonalTax, StartupLife]

09/02/2026

Incentive Stock Options are among the most tax-advantaged forms of equity compensation available to startup employees and founders, but they come with one significant complexity that surprises people every time: the Alternative Minimum Tax can trigger a large tax liability in the year the options are exercised, regardless of whether any shares have been sold.

When you exercise ISOs, the spread between the exercise price and the fair market value at exercise is an AMT preference item. This means that for AMT calculation purposes, the gain is treated as income even though you have not received any cash. For a tech employee at a late-stage private company exercising options at a $2 exercise price when the 409A valuation is $25, the AMT spread on a 50,000-share exercise is $1,150,000. At the 28% AMT rate, the potential AMT before any exemption is $322,000.

Planning around this requires knowing the current 409A valuation, understanding the AMT calculation and exemption for your income level, and deciding whether to exercise this year or in a future year based on the income picture across both years. Exercising in a low-income year reduces the AMT impact. Exercising multiple years' worth of options in a single year concentrates the impact and can produce a cash tax liability that requires significant liquidity to address.

This planning needs to happen before you click exercise, not after. SG Inc CPA serves ISO holders and tech employees in San Jose and the Bay Area.

[TechEmployee, StartupEquity, CPASanJose, SGIncCPA, SiliconValley, TechTax, EquityPlanning]

08/31/2026

There is a predictable moment in every startup's growth where the spreadsheet-based accounting system that worked in year one starts creating real problems. It is usually not a crisis. It is a slow accumulation of issues: reconciliations that take longer each month, investor reporting that requires manual assembly, payroll entries that do not reconcile cleanly, and equity transactions that do not have clear audit trails.

The accounting infrastructure that serves a pre-revenue startup is almost never adequate for a company that has raised a seed or Series A round, has multiple employees, and is managing equity grants, expense reimbursements, and multi-state payroll simultaneously. Accrual accounting under GAAP, which is the standard your investors expect, requires a level of rigor that cash-basis bookkeeping cannot deliver.

The cost of addressing this proactively, with proper accounting software, clean chart of accounts, and either an in-house bookkeeper or an outsourced accounting team, is consistently lower than the cost of cleaning up historical records under pressure before a due diligence process or audit. And the operational benefit of clean, current financial reports throughout the year is tangible for the founders making resource and hiring decisions.

If your startup's accounting setup has not been reviewed since your last raise, or if you are still running QuickBooks Cash rather than accrual, this summer is the right time to address it. SG Inc CPA provides accounting and tax advisory services for startups in San Jose and the Bay Area.

[TechFounder, SeedFunding, CPASanJose, SGIncCPA, SiliconValley, Accounting]

08/28/2026

Most tech founders who are raising or planning to raise institutional venture capital end up in a Delaware C-corporation without a great deal of deliberation about whether that is the right structure for their specific situation. For VC-backed companies, the C-corp is usually the correct answer because most institutional investors will not participate in pass-through entities and because the C-corp structure is required for QSBS eligibility.

But for bootstrapped founders, solo operators, and early-stage companies that are not yet on a VC path, the entity decision deserves genuine analysis. An LLC or S-corp may provide pass-through taxation that is more efficient at early income levels, particularly if the company is generating revenue but not raising external equity. The S-corp election can reduce self-employment tax in ways that are materially similar to what it does for a medical practice, and the Solo 401(k) opportunity is equally available to tech founders operating through an S-corp.

The entity choice at formation is not permanent, but changes have tax consequences that can be significant. Restructuring a pass-through into a C-corp for a VC round has implications for how assets are treated, how founder equity is characterized, and whether prior QSBS qualification is preserved or lost. Getting the initial structure right, or at least understanding the implications of the current structure before it needs to change, is worth a focused conversation with a CPA who works with tech companies.

SG Inc CPA serves tech founders and startup operators in San Jose and the Bay Area.

[CCorpVsLLC, SCorp, CPASanJose, SGIncCPA, SiliconValley, QSBS]

08/26/2026

If you are a senior engineer, manager, or executive at a tech company in the Bay Area and RSUs make up a significant portion of your compensation, the mid-year period is when the most meaningful tax planning work can be done around your vesting schedule and the resulting tax obligation.

RSUs are taxed as ordinary income at vest, at the fair market value on the vesting date. For tech employees vesting $200,000 or more in RSUs annually, this can push total income significantly into higher federal and California brackets, often requiring careful attention to quarterly estimated payments to avoid underpayment penalties.

The mid-year review for an RSU-heavy compensation package covers several questions. Are estimated payments tracking appropriately for the current year's vesting income? Is supplemental withholding from the employer covering enough of the tax at vest, or will there be a significant balance due at filing? Are there any RSU shares that were sold at a loss that could offset capital gains from other positions? Is a sell-to-cover strategy being applied consistently, or are shares accumulating in a way that creates concentration risk on top of tax exposure?

These are not complicated calculations, but they require a CPA who knows your full compensation picture rather than just your W-2. SG Inc CPA serves high-income tech employees in San Jose and the Bay Area.

[HighIncome, CPASanJose, SGIncCPA, SiliconValley, TechTax, TaxPlanning]

08/24/2026

The Section 41 research and development tax credit is one of the most consistently underutilized credits available to technology companies, and the barrier to claiming it is lower than most founders assume.

The credit is available for qualifying research expenses, which include wages paid to employees engaged in qualified research activities, amounts paid to contractors for qualified research, and certain supplies used in the research process. For a software company, this typically covers developer salaries, engineering contractor costs, and cloud infrastructure used for development and testing. The credit rate is generally 20% of qualifying expenses above a base amount, and for many early-stage companies, the simplified credit method produces a meaningful credit even in the first year of claiming.

For pre-revenue or pre-profit startups, the research credit can be elected to offset payroll taxes rather than income tax, making it valuable even before profitability is reached. This payroll tax offset is capped at $500,000 per year for eligible small businesses but represents real cash for companies with significant development headcount.

The documentation requirements are manageable with consistent tracking throughout the year. Mid-year is the right time to confirm whether your company is tracking the data needed to support the credit, and to ensure that qualifying activities are being documented in a way that will survive any scrutiny. SG Inc CPA works with tech companies in San Jose and the Bay Area on R&D credit planning.

[TechFounder, StartupFinance, CPASanJose, SGIncCPA, SiliconValley, StartupCFO]

08/21/2026

Section 1202 of the tax code, often called QSBS or Qualified Small Business Stock, provides an exclusion of up to 100% of federal capital gains on the sale of qualifying C-corp stock for non-corporate taxpayers. For a founder or early investor who sells stock with a $5 million gain, the difference between qualifying and not qualifying for QSBS can be more than $1 million in federal taxes.

The requirements are specific. The company must be a domestic C-corporation at the time of the stock issuance. Gross assets must have been $50 million or less at the time of and immediately after the issuance. The investor must have acquired the stock at original issue, not on the secondary market. The stock must have been held for more than five years. And the company cannot be in certain excluded business categories, which include professional services firms but generally do not include most technology businesses.

Because QSBS qualification depends on conditions that existed at the time of issuance, it cannot be manufactured retroactively. The work that preserves QSBS eligibility happens when the equity is issued and when the company structure is set up, not when the sale is approaching.

If you are a tech founder or startup investor in the Bay Area and have not had a specific QSBS conversation with your CPA, that conversation is worth having now. SG Inc CPA serves tech founders and startup operators in San Jose and the broader Bay Area.

[ TechTax, CapitalGains, CPASanJose, SGIncCPA, SiliconValley, StartupInvestor ]

08/05/2026

Equity grants, vesting schedules, and option exercises all have tax implications that are best analyzed before they happen, not after the transaction has closed and the taxable event has been created.

For founders and early employees, mid-year is a practical time to review what is vesting in the second half of 2026, what exercises are planned or being considered, and what the tax implications of each scenario look like at the current income level. The analysis is not abstract. It changes real decisions: whether to exercise ISOs this year or defer to next year, whether to exercise NSOs at a pace that avoids spiking into a higher bracket, and whether a planned secondary transaction has the tax structure it needs to produce the intended result.

For Series A and Series B companies, mid-year is also a good time to review whether option grants made to new employees have been properly documented and whether any grants require updated 409A valuations before they are issued.

These are not tax planning topics for the distant future. They are decisions with near-term deadlines and significant dollar consequences. SG Inc CPA works with tech founders and early employees in the San Jose and Bay Area market.

(NSOs, Tech Founder, CPA San Jose, SG Inc CPA, Silicon Valley, Startup Tax, 409A)

07/28/2026

The accounting relationship most tech founders and high-income tech employees have is built around one deliverable per year: an accurate tax return filed before the deadline. That deliverable is necessary and the compliance work usually gets done well.

What most compliance-only relationships never produce is a proactive mid-year conversation about the decisions that change what that return actually shows when it is filed. For tech professionals, those decisions are often time-sensitive in ways that are more acute than in other industries.

An 83(b) election on a new equity grant has a 30-day window from the grant date. Exercising ISOs before year-end requires understanding the AMT implications before the transaction, not after. QSBS qualification for your C-corp stock depends on conditions that were or were not met at the time of issuance. None of these can be addressed retroactively. A CPA who is not in contact with you mid-year is not in a position to help with any of them.

If the only conversation with your CPA happens in March or April, the planning that would have changed your April outcome already expired. SG Inc CPA works with tech founders and tech employees in San Jose and the Bay Area.

(QSBS, Tech Founder, CPA San Jose, SG Inc CPA, Silicon Valley, Startup Equity)

07/22/2026

We get asked this regularly, so here is an honest description. A confidential tax review is a focused 30- to 45-minute conversation where we look at your current financial setup and identify where the gaps are. We review your entity structure, your compensation arrangement, your estimated payment history, and how your business and personal income are currently being handled, not to sell you anything before we have seen your situation, but to give you a clear picture of where things stand and what, if anything, should change.

If we find meaningful planning opportunities during the review, we tell you what they are and what they are worth in plain numbers. If your current setup turns out to be working well, we tell you that instead. There is no pressure and no commitment required on either side.

We serve clients in DFW, the Bay Area, and remotely. Book at the link in bio.

[CPA Dallas, Proactive CPA, Medical Practice, Real Estate Investor, Business Owner]

Address

555 Republic Drive, Ste 500
Plano, TX
75074

Opening Hours

Monday	10am - 8pm
Tuesday	10am - 8pm
Wednesday	10am - 8pm
Thursday	10am - 8pm
Friday	10am - 8pm
Saturday	12pm - 6:30pm
Sunday	12pm - 6:30pm

Website

http://www.sginccpa.com/

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