White Plains CPA Firm — Remote Tax & Accounting

Looking for a CPA in White Plains? SDO CPA provides virtual tax preparation, bookkeeping, payroll, and fractional CFO services to White Plains businesses specializing in S-Corps and partnerships. We provide upfront estimates — if scope changes, we discuss it first. Get Started.
Serena Do, CPA — Managing Partner of SDO CPA

Serena Do, CPA

Managing Partner | Duncanville, TX (Serving White Plains Virtually)

18+ Years Experience | AICPA Member

Licensed CPA — Texas State Board of Public Accountancy

With 18+ years of experience helping business owners across the country, I bring specialized expertise to White Plains’s Corporate Headquarters, Legal Services, Financial Services economy. Whether you’re managing White Plains businesses competing with NYC for corporate tenants face pressure to match city-level amenities while managing Westchester’s high commercial property taxes or capitalizing on Several Fortune 500 companies maintain headquarters in White Plains (including Danone North America and ITT Inc.), creating a deep pool of B2B vendor and consulting opportunities without NYC tax exposure, SDO CPA provides the virtual accounting support your business needs.

We offer cloud-based tax preparation, bookkeeping, payroll, and fractional CFO services designed for White Plains business owners who want proactive guidance — not just annual tax filing.

Key Takeaways: White Plains CPA Services

  • Virtual CPA services — Full tax, bookkeeping, and advisory support without geographic limitations
  • New York tax expertise — NY top individual rate 10.9%. NYC adds 3.876% city tax. Pass-through entity tax (PTET) at graduated rates (6.85%-10.9%) provides SALT cap workaround. planning and multi-state compliance
  • Industry focus — Specialized experience with Corporate Headquarters, Legal Services, Financial Services
  • Transparent pricing — Upfront estimates starting at $300/month; if scope changes, we discuss it first
  • Responsive support — Direct CPA access, same-day responses

Accounting & Tax Services in White Plains, NY

White Plains serves as the county seat and commercial center of Westchester County, housing the Westchester County Courthouse, major law firms, and corporate headquarters including Danone North America, ITT Inc., and New York Power Authority. The city’s 4,500+ businesses are concentrated along the Mamaroneck Avenue business corridor, the Westchester One office complex, and the revitalized downtown centered on the Galleria and City Center developments. White Plains has positioned itself as a corporate alternative to Manhattan, offering Class A office space at roughly 40% lower rents while providing Metro-North express service to Grand Central in under 40 minutes. The legal services sector is particularly strong, with over 200 law firms operating in the city to serve Westchester’s courts and corporate clients. Financial advisory firms, insurance brokerages, and wealth management practices round out the professional services cluster. SDO CPA helps White Plains business owners take advantage of their NYC-tax-free location, implement PTET elections for pass-through entities, and structure partnership agreements for law firms and professional practices to optimize partner compensation and minimize state tax exposure.

New York Tax Planning Tip

New York’s PTET election must be made annually by March 15 for calendar-year entities. When combined with proper salary-distribution structuring for S-Corp owners, the PTET can generate five-figure federal tax savings by deducting state taxes at the entity level. Businesses operating in NYC face an additional 3.876% city tax, making entity location decisions between NYC and suburban counties a critical planning lever.

White Plains is home to 4,500+ small businesses and a population of 59,599. From Corporate Headquarters, Legal Services, Financial Services to professional services, White Plains business owners need CPAs who understand White Plains businesses competing with NYC for corporate tenants face pressure to match city-level amenities while managing Westchester’s high commercial property taxes and can provide year-round tax planning — not just compliance.

CPA Services for White Plains Businesses

Common Challenges for White Plains Business Owners

Challenge

White Plains businesses often face White Plains businesses competing with NYC for corporate tenants face pressure to match city-level amenities while managing Westchester’s high commercial property taxes, making tax planning and cash flow management more complex than standard approaches allow.

Our Approach

We provide proactive tax planning and fractional CFO services tailored to White Plains’s business environment, helping you handle White Plains businesses competing with NYC for corporate tenants face pressure to match city-level amenities while managing Westchester’s high commercial property taxes with confidence.

Challenge

Many White Plains business owners struggle to get timely responses from their CPA, especially during busy seasons when questions are most urgent.

Our Approach

SDO CPA provides direct access to your CPA team with same-day response times. No call centers, no waiting weeks for answers.

Challenge

Tax preparation alone doesn’t help White Plains business owners understand their financial position or make informed decisions throughout the year.

Our Approach

We deliver monthly financial reports with actionable insights, helping you understand cash flow, profitability, and tax liability before year-end.

“Our law firm partnership had never heard of the PTET before SDO CPA. They restructured our partner distributions and filed the election, resulting in $31,700 in federal tax savings across the partnership.”
— Robert F., Managing partner, law firm in White Plains

How to Get Started With SDO CPA

1

Get Started

Book a call to discuss your White Plains business, current financial setup, and goals.

2

Get Your Custom Proposal

Receive a clear proposal with upfront estimates — if scope changes, we discuss it first.

3

Seamless Onboarding

We connect to your QuickBooks or Xero and organize your books within 30 days.

4

Ongoing Partnership

Monthly reports, proactive tax planning, and year-round CPA access.

Why White Plains Business Owners Choose SDO CPA

New York Tax Expertise

We understand NY top individual rate 10.9%. NYC adds 3.876% city tax. Pass-through entity tax (PTET) at graduated rates (6.85%-10.9%) provides SALT cap workaround. and help White Plains businesses maximize tax advantages while managing federal obligations and multi-state complexity.

Transparent Pricing

Clear monthly estimates for standard services. We scope your needs upfront and communicate before any additional work. See our pricing.

Cloud-Based & Virtual

Access your financials anywhere. We work with QuickBooks Online, Xero, Gusto, and Ramp to keep your White Plains business running smoothly.

S-Corp & Partnership Specialists

Our clients are pass-through entity owners. We handle reasonable compensation analysis, K-1 preparation, QBI optimization, and entity selection.

Responsive Communication

Get answers when you need them. Our team responds within one business day, and you’ll have direct access to your CPA.

Frequently Asked Questions

How much does a CPA cost for a small business in White Plains?
At SDO CPA, bookkeeping starts at $300-$500 per month for a single entity. Full-service packages including bookkeeping, tax planning, and advisory range from $1,000-$2,000 per month with upfront estimates — if scope changes, we discuss it first. View our pricing.
Can a virtual CPA serve my White Plains business?
Yes. CPAs can prepare tax returns and provide accounting services for clients in any state. SDO CPA serves White Plains businesses through secure cloud-based tools including QuickBooks Online, Gusto, and encrypted document sharing with the same quality as a local firm.
Do you specialize in Corporate Headquarters businesses?
Yes. White Plains’s Corporate Headquarters sector has unique accounting needs including industry-specific deductions, revenue recognition, and compliance requirements that we address with tailored solutions.
What is the difference between a bookkeeper and a CPA?
A bookkeeper records transactions and maintains financial records. A CPA is a state-licensed professional who can prepare and sign tax returns, provide tax planning advice, represent you before the IRS, and offer strategic financial guidance that bookkeepers cannot.
Do you offer fractional CFO services for White Plains businesses?
Yes. Our fractional CFO services provide cash flow forecasting, budgeting, financial modeling, and strategic planning for White Plains businesses generating $500K+ in revenue that need financial leadership without a full-time hire.
Should my White Plains business be an S-Corp or LLC?
It depends on your net income. Generally, businesses earning over $60,000 in net profit may save on self-employment taxes by electing S-Corp status. Use our S-Corp tax calculator to estimate savings, then get started for personalized analysis.
How quickly does SDO CPA respond to questions?
We respond to all client inquiries within one business day. For urgent tax matters, we prioritize same-day responses. You’ll have direct access to your CPA — no call centers or gatekeepers.
What accounting software do you work with?
We work with QuickBooks Online, Xero, Gusto for payroll, and Ramp for expense management. We’ll recommend the best setup for your White Plains business during your free consultation. Learn about our bookkeeping services.

Resources for White Plains Business Owners

Also Serving Westchester County

SDO CPA provides virtual CPA services to businesses throughout Westchester County and New York.

Ready to Work With a CPA Who Understands White Plains Businesses?

Get started today. We’ll analyze your tax situation and provide an upfront estimate with no obligation.

Get Started
Licensing Disclaimer: SDO CPA LLC is a Texas-registered CPA firm providing tax preparation, bookkeeping, and advisory services to clients nationwide under CPA practice mobility provisions. SDO CPA does not hold a CPA license in New York. Services requiring CPA licensure are performed by Texas-licensed CPAs. We do not provide attest services (audits, reviews, or compilations) for New York entities. Per Texas State Board of Public Accountancy regulations (22 TAC §501.82).
New York Notice: SDO CPA is not registered as a New York CPA firm. We do not provide attest services for New York entities.