Sales-Tax Compliance Made Easy for Union Star Enterprises
Multi-state filings, CPA oversight, and AI-assisted anomaly detection - audit-ready every time.
Union Star enterprises often face multi-state nexus + local jurisdiction audits.- High ecommerce & SaaS presence means frequent compliance risk.
Client Reviews
We support business owners across the country with reliable, remote bookkeeping. Here’s what a few of them say:
Resale certificates are verified automatically.
- Erica P, Finance Admin
Close cycle faster with reconciled tax filings.
- Rachel W, Controller
Our auditors praised the documentation quality.
- Leo N, External Audit Partner
Frequently Asked Questions
Do you handle multi-state filings?
Yes, across all 50 states.
Can you reduce penalties and interest?
Yes, with accurate filings and proactive nexus mapping.
How is pricing structured?
Flat monthly fee per state/jurisdiction.
What is your onboarding process?
Discover → Document → Dry Run → Deliver.
Do you support ecommerce sales-tax compliance?
Yes, for Amazon, Shopify, eBay, Walmart, etc.
Do you handle construction industry tax compliance?
Yes, including materials, equipment, and labor.
Do you integrate with ERP and ecommerce systems?
Yes — NetSuite, SAP, Dynamics, QuickBooks, Shopify, Amazon.
Why CPAs Trust RemoteBooksOnline
CPA-Approved Services 
100% Secure & Compliant 
Trusted by 5000+ Businesses Explore Our Enterprise Sales-Tax Compliance
Enhance your offering with our Sales-Tax Compliance Outsourcing Accounting.