Welcome to Thanh Dat Tax & Accounting
Start Your Tax Return in a Few Simple Steps
We use a secure client portal to collect your documents, simplify communication, and provide faster turnaround on your tax return.
Whether you’re filing a simple W-2, itemized return, or business/rental income, this is where your filing begins.
Follow these steps to begin your tax return:
Create Your Client Portal Account
You’ll be directed to our secure TaxDome portal.
New clients: click Sign Up
Returning clients: click Log In
Complete the Tax Questionnaire
Once inside the portal, you’ll receive a short organizer that helps us understand your tax situation.
Upload Your Tax Documents
You’ll see a checklist (W-2, 1099s, 1098-T, business income, etc.). Take clear photos or upload PDFs from your phone or computer.
We Review & Confirm Your Fee
We review your documents within 1–2 business days and confirm your tax prep package before we begin work.
Your data is encrypted and protected by bank-level security. Only our tax professionals can access your information.
Depending on your situation, you may need:
- W-2 forms
- Prior year tax return
- 1099 forms (NEC, INT, DIV, K-1, etc.)
- Business income & expenses (if self-employed)
- Driver License / ID
- Rental income statements (landlords)
- Mortgage interest, property tax
- College tuition (1098-T)
- Childcare provider info
Click below to create your secure portal account and start your tax return.