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Trusted Accounting and Tax Services in Lake Charles
Langley Williams & Company is a dedicated accounting firm committed to delivering exceptional service through professionalism, responsiveness, and quality. With expertise in tax preparation, financial planning, and business advisory services, we serve individuals, small businesses, and nonprofit organizations in Lake Charles, LA, and surrounding areas. Our team prioritizes personalized attention, ensuring clients receive tailored solutions for tax compliance, IRS audit representation, and financial strategy.

We specialize in QuickBooks setup and training, forensic accounting, and tax relief programs, including IRS payment plans and offers in compromise. Backed by decades of combined experience, we focus on maximizing deductions, minimizing liabilities, and providing transparent guidance to help clients achieve long-term financial success.
Services
Tax Preparation Bookkeeping Services Payroll Processing Business Valuation Tax Relief Programs IRS Audit Representation QuickBooks Setup Estate Planning Forensic Accounting Cash Flow Management
Highlights and features
  • We offer personalized attention to each client.
  • Our team has decades of combined accounting experience.
  • We specialize in IRS audit representation and tax relief.
  • We provide tailored QuickBooks setup and training solutions.
  • We prioritize transparent, client-focused communication.
What people say
Leading firms Personal and professional attention Professional and responsive Quality service
Services
Tax Preparation
We prepare individual and business tax returns, ensuring compliance with federal and state regulations. Our team identifies eligible deductions and credits to minimize liabilities while avoiding penalties. Clients receive clear explanations of their filings and proactive planning advice for future tax years.
IRS Audit Representation
Our experts handle IRS audits from start to finish, protecting clients' interests and reducing stress. We communicate directly with the IRS, organize required documentation, and negotiate resolutions for discrepancies, ensuring fair outcomes while safeguarding client rights.
QuickBooks Setup
We configure QuickBooks systems tailored to business needs, including chart of accounts and integrations. Our setup ensures accurate financial tracking from day one, with optional training for teams to maximize software efficiency and reduce errors.
Tax Relief Programs
We assist clients in resolving back taxes through IRS payment plans, offers in compromise, and penalty abatements. Our strategies aim to reduce total liabilities while halting wage garnishments or asset seizures through legally compliant solutions.
Business Valuation
We provide accurate business valuations for mergers, acquisitions, or succession planning. Our analysis considers financial health, market conditions, and growth potential to determine fair market value for strategic decision-making.
Questions
What tax services do you offer for individuals?
We provide individual tax preparation, retirement planning, estate planning, and tax relief for back taxes or IRS disputes.
Can you help businesses with QuickBooks setup?
Yes, we offer QuickBooks setup, customization, and training to streamline accounting processes for small to mid-sized businesses.
Do you handle IRS audit cases?
Yes, we represent clients during IRS audits, handling communication and documentation to achieve favorable resolutions.
What tax relief options are available?
We negotiate IRS payment plans, offers in compromise, and penalty abatements to resolve tax debt efficiently.
Do you serve nonprofit organizations?
Yes, we provide specialized accounting, tax compliance, and internal control services for nonprofit organizations.