Do you manage multi-state payroll and sales tax across all 50 states?

Yes. We process payroll and manage sales tax compliance across all 50 U.S. states and municipal taxing districts, handling registrations, withholdings, and returns on schedule.

Do you handle quarterly and year-end payroll tax filings like Form 941, W-2s, and 1099s?

Yes. Our payroll management service covers all required periodic filings, including quarterly Federal Form 941, annual Form 940 (FUTA), state unemployment returns (SUTA), and year-end Form W-2 / W-3 and Form 1099-NEC distributions.

What happens when our business hires employees or triggers nexus in a new state?

We manage the entire expansion workflow, registering your business with the new state's Department of Revenue and Labor, configuring state-specific tax rates, and ensuring sales tax permits are active.

How is our sensitive employee payroll and banking data secured?

We operate under ISO 27001:2022 certified security controls, 256-bit encrypted data channels, role-based access restrictions, and strict NDA confidentiality.

Compliance & Payroll Management

Outsourced Sales Tax and Payroll Compliance That Keeps You Stress-Free

Q: Can you integrate directly with our existing payroll software?

Yes. We work directly inside your existing platforms such as Gusto, ADP, Paychex, QuickBooks Payroll, and Square Payroll, as well as sales tax engines like Avalara, TaxJar, and Vertex.

A single place to handle all your multistate sales tax obligations and payroll compliance without missing any deadlines or incurring costly penalties.

Book a Free Consultation See What Sales Tax & Payroll Covers

SALES TAX + PAYROLL

March · Compliance Overview

SALES TAX

Taxable sales $186,420

Sales tax collected $12,584

Tax due $11,920

FILING STATUS · 3 STATES

2 ready to file · 1 due soon

California Ready Due Apr 20

Texas Ready Due Apr 20

New York Due soon Due Mar 20

Sales summary Tax liability Filing calendar

PAYROLL

Gross payroll $124,860

Payroll taxes $28,410

Net pay $96,450

NEXT PAYDAY · MAR 20

24 employees scheduled

Payroll processed 24 / 24

Tax deposits Up to date

Payroll filings 2 upcoming

Payroll summary Tax deposits Employee costs

Certification

Certified on the platforms you already use

Our payroll and compliance specialists hold master certifications across premier software platforms and security protocols.

Sales Tax Compliance

Sales Tax Compliance That Keeps Your Business on Track

End-to-end sales tax management across state registrations, nexus, filings, and ongoing compliance.

Sales Tax Registration

State-wise sales tax registrations
Sales tax permits and setup
Alignment with nexus requirements

Nexus Assessment

Economic and physical nexus determination
State-wise obligation mapping
Ongoing nexus monitoring as business scales

Sales Tax Calculation and Reporting

Sales tax calculation across transactions
Alignment with state-specific tax rules
Reporting across jurisdictions

Sales Tax Filings

Preparation and submission of returns
Filing across multiple states
Deadline tracking and compliance

Marketplace and Platform Reconciliation

Reconciliation across platforms such as Amazon, Shopify, and others
Alignment between platform reports and filings
Handling marketplace facilitator rules

Payroll Solutions

Payroll Services That Keep You Stress-Free

End-to-end payroll and employment tax management across all US business structure.

Payroll Processing

Salary and wage calculations
Employee and contractor payments
Allowances and deductions
Payslip generation and reporting

Employment Tax Compliance

Federal payroll tax filings
State payroll tax filings
Withholding tax calculations
Alignment with IRS requirements

Payroll Tax Registrations

Federal employer registration alignment
State payroll tax registrations
Unemployment and withholding registrations across states

Quarterly and Annual Filings

Form 941 filings
Form W-2 preparation
Form 1099 reporting
Year-end payroll compliance

Multi-State Payroll Management

Payroll across multiple states
State-specific withholding and unemployment tax handling
State-wise compliance and filing requirements
Coordination across jurisdictions

Employee and Contractor Classification

Classification of employees and contractors
Alignment with IRS guidelines
Consistency across reporting

Payroll Reconciliation

Payroll account reconciliation
Alignment with financial records
Identification and correction of discrepancies

Benefits and Deductions Handling

Payroll deductions and benefits tracking
Alignment with payroll and reporting requirements

Integrated Platforms

Software for Outsourced Solutions

We manage your payroll and sales tax directly within your existing software stack. Seamless setup with zero software markups.

Operational Comparison

Do It Yourself vs. With QuantBooks

Managing payroll and sales tax across different states takes time away from running your business, and mistakes can lead to penalties

Key Compliance Dimension	Do it yourself	With QuantBooks
Regulatory Expertise	Internal staff struggle to stay up to date with compliance requirements across all 50 states.	We keep your filings on schedule and aligned with applicable state requirements.
Multi-State Compliance	New sales or employees in another state can create unexpected filing obligations.	From registration to filing, every step stays up to date.
Software Costs	Separate software subscriptions and add-ons can increase costs.	We work within your existing systems wherever supported.
Deadlines & Penalties	Missed deadlines and filing errors can lead to costly penalties and notices.	From manage filings Calanders to compliance schedules we keep track of everything.
Payroll Support	Paycheck questions, employee updates, and year-end forms take time.	Payroll processes run smoothly, and employee records stay organized.
Growth	Expanding into new states means more registrations and filings to handle.	As your business grows, we help you manage additional compliance requirements.

Proven Methodology

From Setup to Flawless Compliance, in Four Steps

A seamless transition process ensuring continuous payroll cycles and verified sales tax filings with zero operational downtime.

Audit

Compliance Assessment

We review your existing payroll setup, employee state locations, sales channels, and state tax registration status across all jurisdictions.

Sync

Platform Integration

We work with your existing payroll and sales tax systems, keep payroll and filing deadlines organized, and agree on a clear monthly fee.

Execute

Timely Processing & Remittance

Every payroll run is computed, reviewed, and direct-deposited, and every sales tax return is calculated and remitted well before state deadlines.

Reconcile

General Ledger Sync

We post detailed payroll journal entries into your general ledger, archive digital transmission receipts, and deliver real-time compliance reports.

Schedule Your Compliance Review

What our client says

What Business Owners Say About Our Services

"As a growing startup, I was looking for reliable bookkeeping support without the cost of hiring a full-time employee. Ehjaz is responsive, knowledgeable, and easy to work with. Having our books maintained properly and receiving timely financial reports has given me much better visibility into the cash flow and helped me make more informed decisions. Thanks, Ehjaz for your all hard work!"

David K.

Founder, LAAE Marketing · Miami, FL

"During the busy season, we needed some additional support with tax preparation, so we outsourced part of our work to QuantBooks Global. They quickly understood our requirements, handled the work accurately, and delivered everything on time. Their support was a great relief for us during and we would definitely recommend them to other firms looking for tax preparation support."

Rachel G. CPA

Managing Partner, CPA Firm · Austin, TX

"Payroll and sales tax filings were taking more time than we expected, and it was becoming difficult to keep up with the deadlines while managing our day-to-day operations. A friend referred me to Ehjaz. His team handled the filings on time and kept us updated throughout the process. Since working with them, I have a lot more confidence that our payroll and sales tax compliance is being taken care of properly."

Peter S.

CEO, Robust Pharma · Los Angeles, CA

"We were looking for a partner who could take care of our day-to-day accounting and back-office work so we could spend more time focusing on advisory services and client relationships. Ehjaz took the time to understand how we work and quickly adapted to our processes. He has always been responsive and proactive whenever we need help. He genuinely feels like an extension of our onshore team."

Dinesh M. CPA

Partner at CPA Firm · Seattle, WA

Knowledge Base

Frequently Asked Questions About Payroll & Sales Tax

Answers to key questions about multi-state compliance, software integrations, and employee data security.

Yes. We process payroll and manage sales tax compliance across all 50 U.S. states. Whether you have employees in multiple states or trigger economic nexus through e-commerce sales, our team handles registrations, withholdings, and returns on schedule.

We work directly in your existing payroll platforms, including Gusto, ADP, Paychex, QuickBooks Payroll, and Square Payroll, as well as sales tax platforms such as Avalara, TaxJar, and Vertex. We also record payroll summary journal entries in your QuickBooks or Xero accounting software to keep your financial records up to date.

We take care of the registration and setup needed when your business expands into a new state. This includes registering for state withholding and unemployment taxes, updating your payroll system with the correct tax rates, and making sure your sales tax permits are in place.

We follow ISO 27001:2022-certified security controls, with encrypted data transfers, restricted user access, and confidentiality agreements in place.

Ensure Total Compliance

Keep Your Payroll & Sales Tax
Completely Penalty-Free.

Let's discuss your employee count, state sales volume, and software tools to craft a streamlined compliance plan.

Book a Free Discovery Call Talk to Us

Our Commitment: We are an accounting outsourcing company, not a data broker. We do not sell your personal information or share it with advertisers. Your information is used solely to deliver and improve our outsourcing services, communicate with you, and comply with legal obligations.

1. Information We Collect

Information you provide directly: When you contact us, submit an inquiry, or fill out a form on our website, we may collect:

Your name, job title, and company/firm name
Your work email address and phone number
Details about your firm's staffing and accounting needs
Any additional information you include in messages or consultation notes

Information collected automatically: When you visit our website, we and our service providers collect certain technical information, including IP address, approximate country/region, browser type, device type, operating system, pages visited, and visit timestamps through standard cookies.

2. How We Use Your Information

To provide, manage, and scale the outsourcing services you request
To respond to your discovery inquiries and provide dedicated client support
To evaluate firm compatibility and onboarding requirements
To ensure enterprise-grade data security and regulatory compliance

3. Cookies and Tracking Technologies

We use essential cookies required for website function and performance analytics cookies (such as Google Analytics) with aggregated, anonymized data to understand user experience. You can choose to accept or decline analytics cookies via our consent banner at any time.

4. Information Sharing & Disclosure

We do not sell, rent, or trade your personal information. Client financial data and communications are strictly restricted to authorized, vetted employees under binding non-disclosure agreements, or disclosed to legal authorities only when required by law.

5. Data Security & Rigorous Controls

We implement industry-standard security safeguards across all operations:

End-to-end encryption for all data in transit and at rest
Access controls governed by strict least-privilege principles
Biometric facility access and 24/7 CCTV surveillance in production facilities
Disabled USB storage and external drives on all client workstations
Continuous network monitoring, encrypted corporate VPNs, and firewall protection
Regular security audits and verified backup recovery procedures

6. ISO 27001:2022, WISP, IRS 7216 & FTC Safeguards Alignment

We are ISO 27001:2022 certified, maintain Written Information Security Plan (WISP) compliance, and adhere to IRS Section 7216 guidelines and FTC Safeguards Rule requirements for protecting taxpayer and confidential client records.

7. International Data Transfers & NDAs

As a global outsourcing company operating in India and the United States, all cross-border workflows comply with ISO 27001:2022 standards. Comprehensive NDAs are signed before any system credentials or client workpapers are shared.

8. Your Rights & Contact

Depending on your jurisdiction (US, Australia, or International), you may request access to, correction of, or deletion of your contact data. For any inquiries, reach out directly to:

Email: info@quantbooksglobal.com
Headquarters: 4th Floor, D Block, Vardaan Complex, Near Sardar Patel Stadium, Navrangpura, Ahmedabad, 380009, India
USA Office: 10685 Hazelhurst Dr B, Houston, TX 77043, USA