Services that simplify your business.
From taxes and bookkeeping to insurance and grants - one team, every step.
Strategy. Clarity. Results.
A trusted partner for businesses across the United States.
FLL Business Solution is led by our founder Xianny Chinchilla, MBA, EA, CAA. (Enrolled Agent, CPA candidate, and Risk & Tax Advisor). As a Business Financial & Tax Strategist focused on wealth and tax planning, Xianny brings the technical depth and strategic vision that shape every engagement we take on.
Our team is made up of experienced US tax professionals, senior business risk analysts, and consultants with expertise in tax planning, financial strategy, operational efficiency, and process optimization. We specialize in international taxpayers, wealth & tax planning, non-profit advisory, and strategic business consulting.
We've worked across multiple industries - agriculture, agro-food, wholesale, logistics, manufacturing, and infrastructure - giving us the perspective to support entrepreneurs, families, and growing companies with confidence. Bilingual, hands-on, and personal - that's how we work.
Everything you need, under one roof.
No more juggling accountants, agents, and consultants. Get expert advice and execution from a single team that already knows your business.
Personalized service
We treat every client like our only client. Direct access, real conversations, no call centers.
Trusted expertise
BBB-accredited with A+ rating. Decades of combined experience across tax, finance, and insurance.
Year-round support
We're here long after tax season - for planning, audits, growth questions, and everyday decisions.
Bilingual team
Fluent in English and Spanish, so you and your family always feel understood.
One team, every service
Taxes, bookkeeping, insurance, notary, nonprofit, and funding - coordinated by people who actually talk to each other.
Results-driven
Strategies focused on saving you money, protecting your business, and helping you grow with confidence.
Ask About Our Audit Protection Program
Get a comprehensive review of your tax and financial situation. Our experts will identify opportunities to save money and reduce risk.
Request Your AuditTax Preparation & Planning
Individual Tax Preparation
Accurate personal tax returns prepared by experienced professionals.
Request This ServiceBusiness Tax Returns
Corporate, partnership, and LLC tax return preparation and filing.
Request This ServiceTax Planning Strategies
Year-round planning to legally minimize your tax liability.
Request This ServiceITIN Application Assistance
Help applying for your Individual Taxpayer Identification Number.
Request This ServiceSelf-Employed & Contractor Taxes
Schedule C, 1099, and contractor-specific tax preparation.
Request This ServiceMulti-State Tax Filing
Returns filed across multiple states with full compliance.
Request This ServiceTax Compliance Services
Stay compliant with federal, state, and local tax requirements.
Request This ServiceTax & IRS Representation
Offer in Compromise Assistance
Settle your tax debt for less than the full amount owed.
Request This ServiceEnrolled Agent Representation
Licensed Enrolled Agents authorized to represent you nationwide.
Request This ServicePayroll & Sales Tax Services
Payroll Processing Services
Reliable payroll processing for businesses of any size.
Request This ServiceIndependent Contractor Reporting
1099 reporting and compliance for contractor payments.
Request This ServiceQuarterly Payroll Tax Reporting
Timely quarterly payroll tax filings and reports.
Request This ServiceSales Tax Filing & Reporting
Accurate sales tax returns filed on time, every time.
Request This ServiceMulti-State Sales Tax Support
Manage sales tax obligations across multiple states.
Request This ServiceBusiness Tax Reporting Support
Ongoing support for all your business tax reporting needs.
Request This ServiceITIN & Certified Acceptance Agent Services
Certified Acceptance Agent (CAA) Services
IRS-authorized CAA services for ITIN applications.
Request This ServiceIRS Identity Verification Support
Assistance with IRS identity verification procedures.
Request This ServiceIndividual & Family ITIN Processing
ITIN processing for individuals and entire families.
Request This ServiceTaxpayer Documentation Review
Thorough review of all your taxpayer documentation.
Request This ServiceForeign National Tax Assistance
Specialized tax help for foreign nationals in the US.
Request This ServiceIRS Acceptance Agent Support
Ongoing support from certified IRS Acceptance Agents.
Request This ServiceAudit Monitoring & Compliance Services
Business Compliance Reviews
Comprehensive reviews of your business compliance status.
Request This ServiceRecordkeeping & Documentation Support
Maintain organized records and documentation.
Request This ServiceProactive Tax Compliance Strategies
Strategic planning to keep you compliant and protected.
Request This ServiceAccounting & Financial Services
Financial Statement Preparation
Accurate financial statements ready for any audience.
Request This ServiceBusiness Advisory Services
Wealth & Financial Planning
Business Owner Financial Strategies
Financial strategies built for business owners.
Request This ServiceInsurance & Protection Solutions
Retirement Income Strategies
Reliable income strategies for your retirement years.
Request This ServiceLong-Term Financial Security Solutions
Build long-term security for you and your family.
Request This ServiceNonprofit & Compliance Services
Nonprofit Organization Formation
Form your nonprofit with proper structure and governance.
Request This Service501(c)(3) Application Assistance
Complete help with your 501(c)(3) tax-exempt application.
Request This ServiceAnnual Reporting & Filing Assistance
Annual reports and required filings handled for you.
Request This ServiceGovernance & Administrative Support
Governance and admin support for nonprofit boards.
Request This ServiceFinancial & Operational Guidance for Nonprofits
Financial and operational guidance tailored to nonprofits.
Request This ServiceGrant & Funding Preparation Support
Prepare submission-ready grant and funding packages.
Request This ServiceTax-Exempt Organization Consulting
Expert consulting for tax-exempt organizations.
Request This ServiceStrategic Planning for Nonprofit Organizations
Strategic planning that advances your mission.
Request This ServiceInformation Security & Compliance Services
Information Security Risk Assessment
Assess and address information security risks.
Request This ServiceSecurity Policy & Procedure Guidance
Develop strong security policies and procedures.
Request This ServiceData Protection & Governance Guidance
Protect and govern your data the right way.
Request This ServiceOrganizational Controls & Process Improvement
Improve controls and processes across your organization.
Request This ServiceNotary & Document Services
Affidavits & Legal Forms Notarization
Notarization of affidavits and legal forms.
Request This ServiceImmigration Document Notarization
Notarization for immigration-related documents.
Request This ServiceBusiness Document Notarization
Business documents notarized with professionalism.
Request This ServicePaycheck Withholding Estimator
See how much federal tax should be withheld from each paycheck - and what your take-home looks like.
Federal income tax: $8,341 · FICA (SS + Medicare): $5,738
Estimates only based on 2024 federal brackets. Does not include state/local tax.
Get a Free ConsultationNot sure what you need?
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