Whether you’re expanding across the US, entering new markets, or scaling operations, financial complexity increases fast. We build the systems, controls, and compliance structure so you can grow with confidence
1
Initial Assessment
2
Workflow Setup
3
Role Definition
4
Deadline Tracking
5
Final Filing
FINANCIAL & COMPLIANCE INFRASTRUCTURE FOR GROWING BUSINESSES
Whether you’re expanding across the US, entering new markets, or scaling operations, financial complexity increases fast. We build the systems, controls, and compliance structure so you can grow with confidence
1
Initial Assessment
2
Workflow Setup
3
Role Definition
4
Deadline Tracking
5
Final Filing
Built for business owners who want clarity
Built for business owners who want clarity
Built for business owners who want clarity
Built for business owners who want clarity
Built for business owners who want clarity
WHO WE WORK WITH
We partner with growing businesses navigating what’s next
Whether you’re scaling in the U.S. or entering a new market, we provide the financial foundation, clarity, and compliance support to help you grow with confidence.
WHO WE WORK WITH
We partner with growing businesses navigating what’s next
Whether you’re scaling in the U.S. or entering a new market, we provide the financial foundation, clarity, and compliance support to help you grow with confidence.
Growing U.S. Businesses
Companies scaling operations, hiring teams, expanding across states, or managing more complexity.
We help you build the financial systems and reporting structure you need to grow.
International Companies Entering the U.S.
Businesses navigating U.S. accounting, tax, payroll, and compliance for the first time.
We make the process clear, compliant, and built for long-term success.
Services Overview
Everything a foreign business needs to operate in the U.S. under one roof
We provide full-cycle financial and compliance services for international businesses operating in the United States.
Bookkeeping
Monthly bookkeeping, reconciliations, QuickBooks setup, chart of accounts, and clean financial statements.
Tax Preparation & Compliance
Federal, state, and business tax support for U.S. operations and international owners.
Financial Reporting & Advisory
Monthly reporting, cash flow visibility, forecasting, and financial guidance for growing companies.
U.S. Company Setup
Entity setup, EIN registration, seller’s permits, and foundational compliance for U.S. operations.
Payroll & Shadow Payroll
Payroll setup, registrations, filings, withholding, and cross-border payroll support.
Sales Tax Compliance
Nexus review, registration, filings, and ongoing state sales tax compliance.
Services Overview
Everything a foreign business needs to operate in the U.S. under one roof
We provide full-cycle financial and compliance services for international businesses operating in the United States.
Bookkeeping
Monthly bookkeeping, reconciliations, QuickBooks setup, chart of accounts, and clean financial statements.
Tax Preparation & Compliance
Federal, state, and business tax support for U.S. operations and international owners.
Financial Reporting & Advisory
Monthly reporting, cash flow visibility, forecasting, and financial guidance for growing companies.
U.S. Company Setup
Entity setup, EIN registration, seller’s permits, and foundational compliance for U.S. operations.
Payroll & Shadow Payroll
Payroll setup, registrations, filings, withholding, and cross-border payroll support.
Sales Tax Compliance
Nexus review, registration, filings, and ongoing state sales tax compliance.
about us
Olena Advisory is a modern accounting and advisory firm built for real-world business owners, people who are busy, growing, and tired of guessing. We partner with small businesses, contractors, property managers, and growing companies to deliver accurate bookkeeping, dependable reporting, and tax support that helps you make better decisions all year long, not just in April. Whether you’re cleaning up messy books, trying to understand profitability, or preparing for growth, our goal is the same: give you financial clarity and a consistent plan you can trust.
Values
We lead with clarity, accuracy, and accountability. That means:
- Clear communication and plain-language explanations
- Consistent monthly execution and organized documentation
- Proactive support that surfaces issues before they become penalties
- Respect for your time, your goals, and your business reality
- Cross-border expertise we understand the system you come from
- A client experience that feels structured, modern, and reliable
about us
Olena Advisory is a modern accounting and advisory firm built for real-world business owners, people who are busy, growing, and tired of guessing. We partner with small businesses, contractors, property managers, and growing companies to deliver accurate bookkeeping, dependable reporting, and tax support that helps you make better decisions all year long, not just in April. Whether you’re cleaning up messy books, trying to understand profitability, or preparing for growth, our goal is the same: give you financial clarity and a consistent plan you can trust.
Values
We lead with clarity, accuracy, and accountability. That means:
- Clear communication and plain-language explanations
- Consistent monthly execution and organized documentation
- Proactive support that surfaces issues before they become penalties
- Respect for your time, your goals, and your business reality
- Cross-border expertise we understand the system you come from
- A client experience that feels structured, modern, and reliable
RELEVANT EXPERIENCE
Experience in industries where financial precision and operational structure directly impact growth
We bring structured financial systems to industries where compliance, cash flow visibility, and scalable financial systems are critical to long-term success.
Construction &
Field Services
- Job costing and project profitability
- Multi-state payroll and compliance
- Subcontractor and 1099 management
- Cash flow management for project-based revenue
Jewelry &
Inventory-Based
Businesses
- Inventory accounting and cost control
- Margin management across retail and wholesale channels
- Sales tax complexity across states and platforms
- Financial structuring for growth and expansion
More than accounting.
A strategic partner for
sustainable growth.
Built-in compliance
and risk management
Real-time financial
visibility and insights
Scalable systems
that grow with you
Better decisions.
Stronger results.
RELEVANT EXPERIENCE
Experience in industries where financial precision and operational structure directly impact growth
We bring structured financial systems to industries where compliance, cash flow visibility, and scalable financial systems are critical to long-term success.
Construction &
Field Services
- Job costing and project profitability
- Multi-state payroll and compliance
- Subcontractor and 1099 management
- Cash flow management for project-based revenue
Jewelry &
Inventory-Based
Businesses
- Inventory accounting and cost control
- Margin management across retail and wholesale channels
- Sales tax complexity across states and platforms
- Financial structuring for growth and expansion
Why choose us
We start from zero with you
No U.S. entity yet? No EIN? No seller’s permit? We handle the full setup so you have a clean legal foundation before your first U.S. sale or trade show appearance.
Shadow payroll expertise
Most payroll providers have never built a shadow payroll. We’ve managed it for 500+ internationally mobile employees. When your staff works in the U.S., no one faces a surprise tax bill.
One partner, full coverage
Company setup, bookkeeping, payroll, state registrations, and tax returns all under one roof. No coordinating between three vendors. No information falling through the cracks.
35+ U.S. states covered
Payroll and tax compliance across more than 35 states. New York, California, Texas or all three. We know the registration requirements and have the processes in place.
Why choose us
We start from zero with you
No U.S. entity yet? No EIN? No seller’s permit? We handle the full setup so you have a clean legal foundation before your first U.S. sale or trade show appearance.
Shadow payroll expertise
Most payroll providers have never built a shadow payroll. We’ve managed it for 500+ internationally mobile employees. When your staff works in the U.S., no one faces a surprise tax bill.
One partner, full coverage
Company setup, bookkeeping, payroll, state registrations, and tax returns all under one roof. No coordinating between three vendors. No information falling through the cracks.
35+ U.S. states covered
Payroll and tax compliance across more than 35 states. New York, California, Texas or all three. We know the registration requirements and have the processes in place.
Ready for cleaner books and better decisions?
*Your information is kept confidential. Expect a reply within one business day.
Ready for cleaner books and better decisions?
*Your information is kept confidential. Expect a reply within one business day.
FAQ
How much do your services cost?
Do you only work with businesses in Texas?
What’s included in monthly bookkeeping?
What software do you use?
Will I have direct communication with you?
How much do your services cost?
Our pricing is customized based on the size, complexity, and specific needs of your business. We offer flexible monthly packages designed to provide the right level of support as your business grows. After an initial consultation, we will provide a clear and transparent quote tailored to your situation. This ensures you only pay for the services you actually need.
Do you only work with businesses in Texas?
No, we work with clients across the United States. Our services are fully remote and cloud-based, allowing us to efficiently support businesses regardless of their location. While we are based in Texas, we are experienced in working with clients nationwide.
What’s included in monthly bookkeeping?
Our monthly bookkeeping services typically include transaction categorization, bank and credit card reconciliations, and the preparation of accurate financial reports such as profit and loss statements and balance sheets. We also ensure your books are clean and up to date, helping you stay organized and prepared for tax season. Depending on your needs, we can also provide additional support such as accounts payable/receivable tracking and financial insights.
What software do you use?
We primarily use industry-leading, cloud-based accounting software such as QuickBooks Online. Depending on your business needs, we may also work with other platforms and integrations to streamline your financial processes and improve efficiency.
Will I have direct communication with you?
Yes, absolutely. We value strong client relationships and clear communication. You will have direct access to our team for questions, updates, and ongoing support. We are available via email, phone, and virtual meetings to ensure you always feel informed and supported.
