JHS Advisory & CPA Services, PLLC
Clean books. Clear strategy. Built to scale.
Accounting, tax and advisory for individuals and small businesses in North Dallas and nationwide.
Or call 972-583-6039
What We Help With
Accounting
- Monthly close and reconciliations
- QuickBooks setup and optimization
- Catch-up bookkeeping
- Monthly financial reports
- W-2 and household payroll
Tax
- Individual and business returns
- Quarterly estimated taxes
- Year-round tax planning
- Trusts, estates and cross-border
- IRS and state notice support
Advisory
- Carve-out planning and execution
- Corporate formation and governance
- IPO readiness and preparation
- Funding and capital raising strategy
- ERP implementation
Audit & Assurance
- Compilation of financial statements
- Review of financial statements
- Attestation and assurance
- Agreed-upon procedures reports
- Compliance reviews
Who we serve
If one of these sounds like you, we're likely a good fit.
What clients say
5.0 on Google · 20 reviews
“Working with this team turned our complicated tax situation into complete clarity. They were super fast, very responsive to all questions, and caught mistakes made by our previous preparer.”
“Jason was patient, kind, and knowledgeable. He took the time to help explain and thoroughly answer my questions. Would highly recommend him for all your tax needs!”
“I couldn't be more proud to have found Jason; he is your go to guy for all your income tax needs.”
How we work, in 3 clear steps
Fit call
A free, no-pressure 15-minute call. We listen to your goals and look at your current setup.
Proposal and onboarding
A written proposal with clear scope and pricing, then secure digital intake and document upload.
Execution
Monthly books and closes, proactive tax planning, and responsive support all year.
Big 4 expertise in your corner
Jason (Shuai) Han, CPA, CFA, works with every client directly.
He led audits at Deloitte, executed carve-outs and technical accounting at KPMG, and supported SEC reporting for Fortune 50 companies. JHS brings that same discipline to your books and your taxes, in plain English.
About JasonFrequently asked questions
How much do your services cost?
Every engagement is quoted as a fixed fee in a written engagement letter after a free 15-minute fit call, based on what your returns and books involve. Ongoing clients pay one all-in annual fee, billed monthly or quarterly. No hourly surprises.
Do I need to live in Texas?
No. We're based in Prosper and Frisco, Texas, and work with clients nationwide by phone, video and our secure client portal. Jason is a CPA licensed in Texas and New York, and we prepare multi-state returns.
How do I send you my documents?
Through the secure client portal. After you sign in, the portal shows a checklist of exactly what we need for your return, and you upload each item there. Please don't email tax documents or Social Security numbers.
What should I have ready for the first call?
Nothing is required for the 15-minute fit call. If you have them handy, your prior-year tax return and a short list of what changed this year help us recommend the right scope.
How long does a return take?
We give you a target date in writing once your documents are complete. The earlier your documents arrive, the earlier we can finish, especially between February and April.
Can you take over from my previous preparer?
Yes. We review your prior-year returns when you join, so we understand your history and can flag anything that needs a fix.
I received a letter from the IRS. What should I do?
Don't ignore it, and don't panic. Book a fit call or upload the letter in the portal. We'll explain what it means, what's at stake and the deadline to respond.
Do you work in Chinese?
Yes. We work with clients in English and 中文 (Mandarin). View this site in Chinese.
Ready to get organized?
Weekdays 4 to 8 pm Central, weekends by appointment.