Managing business taxes in California requires accuracy, compliance, and knowledge of changing regulations. GTA Accounting Group provides professional business tax preparation services for small businesses, corporations, startups, and non-profits. Our experienced accounting professionals handle every part of the process, from preparing returns and identifying deductions to ensuring full compliance with the IRS and California Franchise Tax Board. We focus on accurate filings, transparent reporting, and strategies that help reduce unnecessary tax exposure.



Our tax preparation services cover every stage of the filing process, from gathering financial records to submitting complete tax returns to state and federal authorities.
We specialize in preparing tax returns for small businesses, including sole proprietorships, partnerships, and LLCs. Our experienced accounting professionals handle income, expenses, deductions, and credits to ensure all filings meet California and federal tax standards. We assist with identifying eligible business deductions, managing depreciation schedules, and recording accurate expense categories.
For C-corporations, S-corporations, and partnerships, our firm provides complete preparation and filing services. We review financial statements, reconcile accounts, and prepare all required schedules and forms. Each filing is verified for accuracy, ensuring proper reflection of profits, losses, and retained earnings.
We assist non-profit organizations and startups with tax exemption filings, annual returns, and initial registrations. For startups, we provide early-stage tax setup guidance, helping establish compliant record-keeping systems, payroll reporting, and estimated tax planning to avoid future discrepancies.
Tax deductions are a key part of minimizing business tax liability. Our consultants identify and document all legitimate deductions and write-offs based on current California tax laws and IRS codes.

Our team helps you correctly categorize operating expenses such as rent, utilities, professional fees, marketing costs, and insurance premiums. We ensure deductions comply with the IRS’s “ordinary and necessary” business expense criteria to reduce the risk of disallowance during audits.
California provides several tax credits and deductions for small businesses, including credits for research and development, employment training, and energy-efficient investments. We analyze eligibility for each applicable credit to improve after-tax profitability while maintaining compliance with state reporting rules.
Different industries qualify for specialized deductions and credits. For example, real estate businesses may claim depreciation and property tax write-offs, while manufacturing companies can deduct production-related expenses. We tailor deduction strategies according to your industry’s specific tax code provisions.

Our objective is to provide consistent, accurate, and compliant tax preparation services that support long-term business success.
Working with GTA Accounting Group is seamless and transparent. Our 5-step process ensures accuracy, compliance, and maximum savings.
Get in touchWe start with a comprehensive consultation to understand your property details, current assessment, and tax concerns.
Our property tax accountants perform detailed market analysis to identify discrepancies between assessed and actual market values.
If we find your property is over-assessed, our tax appeal consultants file and manage your property tax grievance or appeal with supporting documentation and expert representation.
Once approved, we work with tax authorities to implement the new, lower assessment, ensuring future bills reflect your adjusted valuation.
Beyond appeals, our property tax advisors continue to monitor your property’s assessments and offer proactive tax planning services each year.
Our expertise extends across multiple industries, allowing us to apply sector-specific knowledge and regulatory insights.
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We handle complex tax issues for property investors, developers, and real estate firms. Our services include property depreciation, capital gains calculations, and expense categorization related to maintenance and improvements.
Healthcare providers face unique compliance requirements related to payroll, equipment purchases, and insurance billing. We prepare accurate filings and assist in claiming medical-specific deductions where applicable.
Our team manages tax reporting for inventory, production costs, and sales transactions. We assist in tracking deductible business expenses, cost of goods sold, and industry-specific credits.
From legal practices to marketing agencies and new startups, we ensure proper documentation of revenue, operating costs, and professional expense deductions. We also help startups establish long-term compliance frameworks.
If your business needs reliable tax preparation or compliance support, GTA Accounting Group can help. Our experienced accounting professionals handle every stage, from preparing your returns to providing post-filing advisory, ensuring that your filings are correct and your deductions properly documented.
Contact us today to schedule a consultation for your business tax preparation needs in California.

Our clients span a broad spectrum of property owners and real estatAccurate record management is critical for both compliance and audit readiness. Our advisors guide businesses on proper documentation and retention timelines according to California and federal laws.
California law generally requires businesses to keep tax records for a minimum of four years, though the IRS recommends seven years for full audit protection. We help design record-keeping systems that ensure required data, including receipts, bank statements, payroll records, and invoices, are securely stored and easily retrievable.
We also help clients transition to digital record-keeping platforms that meet privacy and data security requirements. Our accounting professionals guide on maintaining accurate electronic records for tax filings and potential audits, ensuring that both digital and physical files comply with statutory retention standards.
Selling or closing a business involves several tax implications that require professional handling.
We assist in calculating and reporting capital gains or losses from the sale of business assets. Our advisors ensure that all sale-related transactions comply with IRS and California tax codes, including applicable deductions for selling expenses.
After the sale or closure of a business, certain records must be retained for several years. We provide guidance on which records to preserve, including tax returns, employee records, and ownership documents, to remain compliant with retention laws.
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We provide property tax consulting services across major cities and counties in California, including:
Our consultants are familiar with local tax procedures, assessor offices, and city-specific requirements, ensuring efficient service delivery throughout the state.