Call Now
Website
Call
Business Details
Your Trusted Partner for Accounting Solutions
At Adcon Accounting, we bring over two decades of expertise to deliver tailored accounting solutions for businesses and individuals. Founded by Reema Rajani, a QuickBooks Certified Pro Advisor with specialized knowledge in cash flow management, budgeting, and tax compliance, our team combines technical proficiency with personalized service. We leverage cutting-edge technology to streamline bookkeeping, payroll, tax preparation, and controller services, ensuring accuracy and efficiency while adapting to the unique needs of each client.

Our commitment to staying ahead of regulatory changes and industry trends allows us to provide actionable financial insights that empower clients to make informed decisions. By prioritizing transparency, reliability, and continuous support, we aim to be a trusted partner in managing financial operations, enabling businesses to focus on growth and long-term success.
Services
Tax Preparation Bookkeeping Payroll Services QuickBooks Consulting Controller Services
Highlights and features
  • We have over 20 years of accounting expertise tailored to business needs.
  • Our team provides personalized QuickBooks training and automation strategies.
  • We ensure compliance with federal, state, and local tax regulations.
  • Our services include certified controller oversight and audit preparation.
  • We offer industry-specific financial reporting and cash flow management.
Associations and certifications
  • QuickBooks Certified Pro Advisor
  • Enrolled Agent
  • CTEC Agent
What people say
Cleaned up my books Tech savvy QuickBooks expertise Expert knowledge Highly Recommend
Services
Tax Preparation
Our tax preparation services offer comprehensive business and individual tax planning to minimize liability, maximize deductions, and ensure compliance. We handle federal, state, and local filings with expertise in corporate, partnership, and self-employed returns. Our team stays updated on evolving regulations to provide accurate, timely submissions tailored to each client's financial situation.
Bookkeeping
We provide detailed bookkeeping solutions including transaction recording, bank reconciliation, and financial reporting. Our services ensure accurate cash flow tracking and tax-ready records using QuickBooks, Xero, and Sage platforms. We maintain precise documentation for accounts payable, receivable, and payroll to support financial clarity and regulatory compliance.
Payroll Services
Our payroll services manage wage calculations, tax withholdings, and employee payments for businesses of all sizes. We handle direct deposits, W-2s, 1099s, and regulatory filings while ensuring compliance with federal, state, and local tax laws. We automate processes to reduce errors and streamline payroll operations.
QuickBooks Consulting
QuickBooks consulting includes customized software setup, training, and optimization to improve financial efficiency. We help businesses integrate bank feeds, automate invoicing, and generate reports while providing ongoing support for desktop and online versions. Our certified advisors ensure seamless implementation tailored to specific industry needs.
Controller Services
Controller services offer strategic financial management, including budgeting, forecasting, and compliance. We oversee accounting operations, prepare monthly statements, and implement internal controls to ensure accuracy. Our expertise includes cash flow analysis, audit preparation, and regulatory reporting to support long-term business stability and growth.
People
Reema Rajani
Founder & Lead Accountant
Reema Rajani, founder of Adcon Accounting, brings over 20 years of accounting expertise in cash flow management, bookkeeping, and tax compliance. As a QuickBooks Certified Pro Advisor and Enrolled Agent, she specializes in delivering tailored financial solutions for small businesses.
Ravi
Technology Strategist
Ravi specializes in integrating cutting-edge accounting software with strategic financial planning. He focuses on optimizing technology solutions to enhance operational efficiency and accuracy for clients across diverse industries.
Questions
What accounting services do you offer for small businesses?
We provide bookkeeping, tax preparation, payroll, QuickBooks consulting, and controller services tailored to small business needs. Our solutions ensure compliance and financial clarity.
How do you help businesses with tax preparation?
Our experts handle federal, state, and local tax filings while maximizing deductions and ensuring compliance. We offer strategic planning to minimize liability for individuals and corporations.
Are you certified QuickBooks advisors?
Yes, we are QuickBooks Certified Pro Advisors with expertise in software setup, training, and optimization for desktop and online platforms.
Do you offer payroll processing services?
Yes, we manage payroll calculations, tax withholdings, direct deposits, and regulatory filings to ensure accurate, timely payments for businesses of all sizes.
What areas do you serve?
We serve businesses in Orange County, Riverside County, Los Angeles County, and San Bernardino County, with remote services available statewide and nationally.
How can I get started with your services?
Contact us via phone or email to schedule a consultation. We’ll discuss your needs and implement customized solutions for accounting, payroll, or tax requirements.
Reviews (3)
Jonco West
Feb 26, 2021 Report
Positive:Professionalism,Quality,Responsiveness,Value
Working with Reema has been great! She has exceeded all expectations during this process, has expert knowledge in accounting and can deliver services extremely fast and efficient. Highly Recommend! Thanks Reema!
Jennifer Sevilla
Jul 19, 2020 Report
Adcon Business Solutions has been my bookkeeper for over a year, and has helped us tremendously as my business grows. She's very tech savvy, which is a plus. She knows Quickbooks online inside and out. 5/5 stars hands down.
Danielle Fregoso
Jun 16, 2020 Report
Positive:Professionalism,Quality,Responsiveness,Value
We have been using Reema for years! She is very responsive to all our questions.