Call Now
Website
Call
Business Details
Expert Accounting and Tax Services in Upland, CA
Karin Langwasser and Company CPAs, LLP has been delivering personalized financial guidance to individuals and businesses for years. Our expertise spans tax management, accounting services, and strategic financial planning, with specialized support for tax audits, financial statements, and business advisory needs. As a full-service accounting firm, we serve clients across Southern California and the United States, prioritizing professional, tailored solutions. Our team of certified professionals offers virtual CFO services, QuickBooks implementation, and estate planning, ensuring compliance with evolving tax laws. We focus on simplifying complex financial matters while maintaining transparency and client-centric communication. Our commitment to quality is reflected in services like IRS audit representation, U.S.

Tax Court advocacy, and customized software recommendations. By combining technical proficiency with personalized attention, we empower clients to make informed decisions about their financial futures. With decades of collective experience, we address both individual and business needs through strategic tax planning, payroll management, and succession planning. Our approach emphasizes proactive financial monitoring and software-driven efficiency to maximize client profitability. Whether supporting small businesses or guiding personal wealth management, we maintain rigorous standards of accuracy and ethical practice.
Services
Tax Preparation Financial Planning Bookkeeping Payroll Services IRS Audit Representation QuickBooks Support Estate Planning Business Advisory Wealth Management Tax Relief Programs
Highlights and features
  • We offer certified CPA expertise with decades of combined industry experience.
  • Our team provides personalized financial strategies tailored to individual and business needs.
  • We specialize in IRS audit representation and U.S. Tax Court advocacy.
  • We implement customized QuickBooks solutions for streamlined accounting processes.
  • Our services include virtual CFO support and strategic business succession planning.
Services
Tax Preparation
We prepare and file individual and business tax returns with precision and compliance. Our service includes strategic tax planning to minimize liabilities while maximizing refunds. Clients receive personalized guidance through complex tax scenarios, ensuring adherence to federal and state regulations.
IRS Audit Representation
Our certified professionals represent clients during IRS audits with documented expertise. We handle communication, documentation submission, and negotiation processes to achieve favorable outcomes. This service includes preparation for audit interviews and resolution of tax discrepancies.
QuickBooks Support
We implement and optimize QuickBooks solutions for businesses of all sizes. Services include software setup, training, and ongoing technical support to ensure accurate financial tracking. Our team customizes systems for payroll processing, expense management, and financial reporting.
Financial Planning
We develop comprehensive financial plans addressing retirement, investment, and wealth management goals. Our approach integrates tax-efficient strategies and risk assessment to build sustainable financial futures for individuals and business owners.
Business Advisory
Our advisory service covers cash flow management, succession planning, and operational strategy. We provide actionable insights for business growth, including financial forecasting and profitability analysis tailored to industry-specific challenges.
Questions
What accounting services do you offer for small businesses?
We provide bookkeeping, payroll processing, financial statement preparation, and cash flow management tailored to small business needs.
How do you handle IRS tax lien or levy situations?
Our team negotiates IRS liens and levies through installment agreements, offers in compromise, and hardship programs to resolve tax debts.
Can you assist with QuickBooks software implementation?
Yes, we offer QuickBooks setup, customization, and training to optimize accounting processes for businesses of all sizes.
What estate planning services are available?
We provide gift tax planning, trust establishment, and inheritance strategies to protect and transfer wealth efficiently.
Do you offer virtual CFO services for remote clients?
Yes, our virtual CFO services include financial reporting, budgeting, and strategic advisory accessible to clients nationwide.